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EZ-ZONE RM Limit Module Rev C, December 2013

Contents

1. 55 6 mm 71 00 mm 55 6 mm gt gt RM Is 2 189 in 2 795 in 2 189 in 1234 1 zum aa aa z SAT 40mm j tt A uADI 0 9 1 264 in 60999 1 284 n IT T OK I elo DC LO DCLO F Ec H Elo DC OK gg focox a 0 8d Oo So 5 o Ele gle E E DSP30 G Ec RO tB EE o Iv ee loo 9l olo s Ou Ojo EN 5 Ec E E 3 IN E IN Md e A A 0 r 9 se 1 d qiix HO 1 L N Yo C3 Y 5 E 5 6 BE L E o Lo gt E J 4 E EE T RIB is to Yo Power Supply Specifications DS P 1 00 DSP 30 DSP60 DSP100 90 264VAC Class II double in AC Input Volt VAC sulated No ground connection k 89 9 mm J 56 8 mm age Range required 3 539 in 2 236 in 49 00 mm Input Fre Hz 47 63Hz 1 929 in quency Q p INL DC Input Volt 1264 in Apa vow VDC 120 370VDC age range FT Inrush Cur rent 115 A 25 50A 30 60A 30 60A I 230VAC E DC LO Gat H put Volt E 9 DC OK 1 age Accuracy 1 of Nominal Slo 4 Lo IN Over voltage 2 Protection v 1201457 DSP100 Ec LED Indica Green LED On Red LED DC 99 tors EG Output Low 2 5 Operating m 25 to 71 C Derate linearly Temperature 2 5 C from 55 to 71 C a A S Storage Tem i n I perature T 25 to 85 C 4 Es n 20 95 RH non condensing IEC 60068 2 6 Mounting by rail
2. Your Authorized Watlow Distributor Email infojf watlow com Website www watlow co jp TOTAL CUSTOMER SATISFACTION ai Watlow EZ ZONE RML Module e 124 Appendix
3. high Source A Run i Source Active State A High Source Value A u 5A low on Active Level L Eu H 9h Output Value o w off Lo on Active Level L Eu Low Output Value o u off T Time Time Elapsed Time EE Time 0 Timing Diagram of On Pulse with active state falling edge high Source A Run Source Active State A Low Source Value A u 5A low on Active Level Leu H 9h Output Value o u off on Time Time Time Active Level L Eu Low Output Value 0 ff a sae a o Elapsed Time Watlow EZ ZONE RML Module e 106 Chapter 6 Features Source A Source A 4 e Ce m oy eg pe ey g Soy G TRET Source Function A Source Instance A Source Zone A Source Error A Timer Delay Source Value A Elapsed Time Output Value Error L rt A delay timer is used to cause a delaying action The delay can be made to happen on either the leading or trailing edge This can be used to keep short input pulses from propagating or to have a secondary action occur at a known amount of time after the primary action such as turning on successive output devices lt _ 4 gt 4 gt lt gt lt e 107 Watlow EZ ZONE RML Module Chapter 6 Features O So T l Q C
4. Registers 78 amp 79 Pointer 20 0 amp 1 Hardware ID Assembly Working Addresses Registers 200 amp 201 Value of Pointer 1 Registers 202 amp 203 Value of Pointer 2 Registers 204 amp 205 Value of Pointer 3 Registers 206 amp 207 Value of Pointer 4 Registers 208 amp 209 Value of Pointer 5 Registers 210 amp 211 Value of Pointer 6 Registers 212 amp 213 Value of Pointer 7 Registers 214 amp 215 Value of Pointer 8 Registers 216 amp 217 Value of Pointer 9 Registers 218 amp 219 Value of Pointer 10 Registers 220 amp 221 Value of Pointer 11 Registers 222 amp 223 Value of Pointer 12 Registers 224 amp 225 Value of Pointer 13 Registers 226 amp 227 Value of Pointer 14 Registers 228 amp 229 Value of Pointer 15 Registers 230 amp 231 Value of Pointer 16 Registers 232 amp 233 Value of Pointer 17 Registers 234 amp 235 Value of Pointer 18 Registers 236 amp 237 Value of Pointer 19 Registers 238 amp 239 Value of Pointer 20 Watlow EZ ZONE9 RML Module Assembly Pointer Addresses Default Pointers Registers 80 amp 81 As
5. Value of Pointer 31 Registers 122 amp 123 Pointer 32 0 amp 1 Hardware ID Registers 282 amp 283 Value of Pointer 32 Registers 124 amp 125 Pointer 33 0 amp 1 Hardware ID Registers284 amp 285 Value of Pointer 33 Registers 126 amp 127 Pointer 34 0 amp 1 Hardware ID Registers 286 amp 287 Value of Pointer 34 Registers 128 amp 129 Pointer 35 0 amp 1 Hardware ID Registers 288 amp 289 Value of Pointer 35 Registers 130 amp 131 Pointer 36 0 amp 1 Hardware ID Registers 290 amp 291 Value of Pointer 36 Registers 132 amp 133 Pointer 37 20 amp 1 Hardware ID Registers 292 amp 293 Value of Pointer 37 Registers 134 amp 135 Pointer 38 0 amp 1 Hardware ID Registers 294 amp 295 Value of Pointer 38 Registers 136 amp 137 Pointer 39 0 amp 1 Hardware ID Registers 296 amp 297 Value of Pointer 39 Registers 138 amp 139 Pointer 40 20 amp 1 Hardware ID Registers 298 amp 299 Value of Pointer 40 Registers 140 amp 141 Pointer 31 0 8 amp 1 Hardware ID Registers 300 amp 301 Value of Pointer 31 Registers 142 amp 143 Pointer 32 0 amp 1 Hardware ID
6. Hardware ID 114 RML Device Status OK Fail Device Name EZ ZONE RM Watlow EZ ZONE9 RML Module 92 e Chapter 6 Features Digital Input Output Function Note Input Value is passed to either profile event inputs or ac D tion function blocks KA Output Value determined by Source A and Digital Out put Function QD Si 7 oe e 7 Digital Input Value Input State AN 28h x 5 sd 2 re or Digital I O Value Coz Op C DN agg Pag Error o Digital IO as Input Output Function Output Function Instance Output State Source Zone A Digital I O Value gt Digital IO Error gt Overview o o Instances 0 or 7 per RML DA 7 K ur op Q Cdo Digital O Menu Din EO ng Mey Wop SEE Setup Page KT i y As a 5 Cy 21 Direction Output Input Voltage Input Dry Contact Output Function Off Analog Input Alarm Cool Power Heat Power Compare Counter Digital I O Profile Event Out A to H P UD ONT an UA Output Function Output State gt Function Key Logic Linearization Math Process Value Special Output Function Instance Function Output 1 to 4 Timer Variable Source Zone A Di gital I O Value Output Function Instance 1 to 250 SA Source Zone A 0 to 16 Digital IO as Output Error L Output Control Fixed Time Base Variable Time Base Output Time Base 0 1 to 60 0 seconds Output Low Power Scale 0 0
7. Registers 302 amp 303 Value of Pointer 32 Registers 144 amp 145 Pointer 33 0 amp 1 Hardware ID Registers 304 amp 305 Value of Pointer 33 Registers 146 amp 147 Pointer 34 20 amp 1 Hardware ID Registers 306 amp 307 Value of Pointer 34 Registers 148 amp 149 Pointer 35 20 amp 1 Hardware ID Registers 308 amp 309 Value of Pointer 35 Registers 150 amp 151 Pointer 36 0 amp 1 Hardware ID Registers 310 amp 311 Value of Pointer 36 Registers 152 amp 153 Pointer 37 0 amp 1 Hardware ID Registers 312 amp 313 Value of Pointer 37 Registers 154 amp 155 Pointer 38 0 amp 1 Hardware ID Registers 314 amp 315 Value of Pointer 38 Registers 156 amp 157 Pointer 39 0 amp 1 Hardware ID Registers 316 amp 317 Value of Pointer 39 Registers 158 amp 159 Pointer 40 0 amp 1 Hardware ID Registers 318 amp 319 Value of Pointer 40 Assembly Pointer Registers Default Pointers Registers 160 amp 161 Pointer 31 0 amp 1 Hardware ID Assembly Working Registers Registers 320 amp 321 Value of Pointer 31 Registers 162 amp 163 Pointer 32 0 amp 1 Hardware ID
8. o D AANA DoD Thermocouple RML Part Digits 5 6 7 e 2K Q maximum source resistance gt 20 MO input impedance 3 microampere open sensor detection Thermocouples are polarity sensitive The negative lead usually red must be connected to S terminal To reduce errors the extension wire for thermocouples must be of the same alloy as the thermocouple Input 1 4 top to bottom RMLx 5 xxx xxxx Input 5 8 top to bottom RMLx x 5 xx xxxx Input 9 12 top to bottom RMLx xx 5 x xxxx Watlow EZ ZONE RML Module Chapter 2 Install and Wire Warning N Use National Electric NEC or other country specific standard wiring and Inputs 1 through 12 RTD Slot A B D RML Part Digits 5 6 7 ud a E m i T die S e platinum 100 and 1 000 Q 0 C AWE Dinna 000i connecting this controller to a power amp gt source and to electrical sensors or pe R e calibration to DIN curve 0 00385 0 0 C 14 2 515 ripheral devices Failure to do so may 20 total lead resistance 16 4 094 result in damage to equipment and g e RTD excitation current of 0 09 mA typical 18 6 510 property and or injury or loss of life R Each ohm of lead resistance may affect the i S reading by 2 55 C 20 10 35 Note Input 1 4 top to bottom RML
9. 0x86 134 1 to 0x10 16 OxF 15 0x86 134 1 to 0x10 16 0x19 25 0x86 134 1 to 0x10 16 0x10 16 0x86 134 1 to 0x10 16 Ox1A 26 0x86 134 1 to 0x10 16 0x11 17 0x86 134 1 to 0x10 16 0x1B 27 0x80 128 1 to 0x10 16 9 0x80 128 1 to 0x10 16 OxB 11 Profibus Parameter Index ID Watlow EZ ZONE RML Module 53 Chapter 4 Setup Page RM Limit Module Setup Page CIP n Parameter Name Modbus glass Profibus Parameter Display ES Relative Instance Description Address Attriblite Index ID hex dec Compare 1 to 16 None 61 0x80 128 28001 RWES SFn A Source Function A Analog Input 142 offset 40 1 to 16 Set the type of function Current 22 al 28003 uint RWES 28005 J uint RWES that will be used for this 28002 uint RWES 28004 uint RWES 28006 uint RWES 28012 uint RWES Watlow EZ ZONE9 RML Module e 54 o Chapter 4 Setup Page i Cool Power Control Source 161 Heat Power Control 160 Power Control Loop Linearization 238 Math 240 Process Value 241 C Set Point Closed Control Loop 242 Pao Set Point Open Con trol Loop 243 uf Variable 245 Compare 1 to 16 5914 0x80 128 Source Instance A offset 40 1 to 16 Set the instance of the 3 function selected above Compare 1 to 16 5918 0x80 128 Source Zone A offset 40 1 to 16 Set the zone of the function 5 selected above
10. Analog Input 1 to 12 Error Status View the cause of the most recent error If the RE En message is E c Ior Ec g this parameter will display the cause of the input error Analog Input 1 to 12 Calibration Offset Offset the input reading to compensate for lead wire resistance or other factors that cause the input read ing to vary from the actual process value Analog Input 1 to 12 Clear Latched Input Er ror Clear latched input when input error condition no longer exists Digital Output 1 to 8 Output State View the state of this out put Digital Input 1 to 6 and 9 Input State View this event input state Digital Input 1 to 6 and 9 Source Value A View the value of source A RM Limit Module 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C None 61 PE n Open 65 r t Shorted 127 9 Measurement Error 140 ECRL Bad Calibration Data 139 Ambient Error 9 RTD Error 141 Fail 32 Not Sourced 246 1 999 000 to 9 999 000 F or units 1 110 555 to 5 555 000 C on Clear Latch 1221 Off 62 on On 63 of F Off 62 on On 63 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C e Operations Page Modbus Relative Address 410 offset 90 452 offset 90 412 offset 90 432 offset 90 466 offset 90 1862 offset 30 187
11. Process Value 241 Set Point Closed Control Loop 242 P o Set Point Open Con trol Loop 243 Variable 245 Compare 1 to 16 5916 0x80 128 Source Instance B offset 40 1 to 16 Set the instance of the 4 function selected above Compare 1 to 16 5920 0x80 128 Source Zone B offset 40 1 to 16 Set thezone of the function 6 selected above F9 False Good 1478 OxC 12 False Bad 1479 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces Compare 1 to 16 True Good 1476 False Bad 5932 0x80 128 Error Handling True Bad 1477 offset 40 1to16 If there is only one instance of a menu no submenus will appear Compare 1 to 16 None 61 5912 0x80 128 Source Function B Analog Input 142 offset 40 1to16 Set the type of function Current 22 2 that will be used for this Cool Power Control source 161 KP Heat Power Control 160 PL JU Power Control Loop Linearization 238 Math 240 Parameter Name Description Display Fn Timer 1 to 16 Function Set how the timer will function Timer 1 to 16 Source Function A Set the type of function that will be used for this source run signal SFn A Timer 1 to 4 Source Instance A Set the instance of the function selected above Timer 1 to 4 Source Zone A Set the zone of the function selected above Timer 1 to 4 Source
12. Source Function B Source VAIE L Source Instance B Source Value D Source Zone B gt Source Error B Source Function C Source Instance C Source Zone C gt Source Error C Math Add Source Function D Source Instance D Source Zone D gt Source Error D 3 Output Value c Error 5 Output Value Filter A B C D Offset Display units follows last temperature source else follow Source A P d 4 Q OK 4 i Ve Ue UE NEUE UNUM Source Function A Source Instance A Source Value A gt Source Zone A Source Error A Source Value B _ Source Function B Bouree Value gt Source Instance B Source Value D Source Zone B gt Source Error B Z Source Function C gt Source Instance C Source Zone C gt Source Error C Math Multipl Source Function D did Source Instance D Source Zone D gt Source Error D Output Value gt T Error Output Value Filter A B C D Offset Display units follows last temperature source else follow Source A 4 K Ue Ua Jill Source Function A gt Source Instance A Source Zone A gt Source Error A Source Value A Source Value B Source Value C Source Function B Source Instance B Source Zone B gt Source Error B Source Value D EEUU Source Function C Source Instance C Source Zone
13. 43 Watlow EZ ZONE CONFIGURAT Select a Communications Port With which Communications Port do you want to communicate Advanced ul The available options allow the user to select Try them all or to use a specific known communications port After installation of your converter if you are not sure which communications port was allocated select Try them all and then click next The screen to follow shows that the software is scanning for devices on the network and that progress is being made B Watlow EZ ZONE CONFIGURATOR Welcome to the EZ ZONE AAMETMIIIDATAD This program makes it easy for you to configure any of your EZ ZONE products NET Framework 3 5 Must Be Installed Latency Timer Must Be Set To 1 For the Converter ensure Echo is set to Configure a device while communicating I C Edit an existing configuration file to dow C Download a configuration file in to a devic 2006 Watlow Electric and Manufacturing Company All rights reserved Version 5 00 emes ree Eran If the PC is already physically connected to the EZ ZONE RML control click the next button to go on line Note When establishing communications from PC to the RML control an interface converter will be re quired The Standard Bus network uses EIA 485 as the interface Most PCs today would require a USB to EIA 485 converter However some PCs may still
14. Alarm set point is incorrect Alarm is set to incorrect type Digital input function is incorrect Reset alarm when process is within range or disable latching Set output to correct alarm source instance Set alarm source to correct input in stance Correct cause of sensor input out of alarm range Set alarm set point to correct trip point Set alarm to correct type process de viation or power Set digital input function and source instance Alarm won t occur Alarm will not activate output Alarm silencing is active Alarm blocking is active Alarm is set to incorrect output Alarm is set to incorrect source Alarm set point is incorrect Alarm is set to incorrect type Disable alarm silencing if required Disable alarm blocking if required Set output to correct alarm source instance Set alarm source to correct input in stance Set alarm set point to correct trip point Set alarm to correct type process de viation or power Alarm state cannot be deter Sensor improperly wired or open Correct wiring or replace sensor ALE ALEZ mined due to lack of sensor Incorrect setting of sensor type Match setting to sensor used RLEJ3I RLEM inp
15. SF ad Source Function D None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable S 1d Source Instance D 1 to 250 C S amp d Source Zone D 0 to 16 SF n E Source Function E None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable L 5 E Source Instance E 1 to 250 C SZE Source Zone E 0 to 16 SF nF Source Function F None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable F Source Instance F 1 to 250 S 2F Source Zone F 0 to 16 SF amp 9 Source Function G None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable C S S Source Instance G 1 to 250 529 Source Zone G 0 to 16 SF ah Source Function H None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable S h Source Instance H 1 to 250 SAh Source Zone H 0 to 16 Erh Error Handling True Good True Bad False Good False Bad L 8C Logic Menu oP Er Operation Page Su Source Value A Off On C Su 6 Source Value B Off On C Su Source Value C Off On C Sud Source Value D Off O
16. Timer 244 Variable 245 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Setup Page Modbus Relative Address 4694 offset 80 4630 offset 80 4646 offset 80 CIP Class Instance Attribute hex dec Ox7F 127 1 to 16 0x21 33 Ox7F 127 1 to 16 1 Ox7F 127 1to 16 9 Profibus Parameter Index ID 27033 uint RWES 27001 Quint RWES 27009 Quint RWES Watlow EZ ZONE RML Module Chapter 4 Setup Page RM Limit Module Setup Page CIP Parameter Name Modbus Class Relative Instance poscuption Address Attribute hex dec Logic 1 to 16 4662 Ox7F 127 27017 uint Source Zone A offset 80 1to 16 RWES Set the zone of the function 0x11 17 selected above Logic 1 to 16 None 61 4632 Ox7F 127 27002 uint Source B Function ALP Alarm Reset 6 offset 80 1to16 RWES Set the type of function Compare 230 that will be used for this Counter 231 mmc Digital I O 1142 Profile Event Out A Profibus Parameter Index ID En t b Profile Event Out B Profile Event Out C Profile Event Out D En EE Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Ou
17. 0 cece eee eee 41 Analog Input Menu 0 0 cece E 43 Digital Input Output Menu 0 0c RR 45 Action Menuiseries bade ee shone da ewe dane dawedeay 46 Limit Merian coser RIPE tt ee ede ataoneeg wate kere ed 3 47 QUT DUT Menik DEC 48 lat MENU 2 22 nm tco e ares eda oret e about dete das 49 Linearization Menu 51 Compare Menu isch ER ERE RR RO PEERS 53 Timer MER acutae bet re ee CU pego aia o pe Ok das 55 Counter Men xii Rec rer be eee ee Rex Ens 57 Logie Ments 2 ree e Y oe POR Yee eS Ear true 59 Watlow EZ ZONE RML Module e 1 Table of Contents Table of Contents cont Math Metili 242 tet ie bee DRU BR LURbbLIbpRC OPE tds 67 Varlable Meri sues tx eot RR e aE E AE 70 Global M fiU inde d dc eh ed eTEREA ETE us 71 Communications Menu seris restre esses siene nienia 71 Chapter 5 Factory Pages 0 ccc cece eee ee eee 73 Custom Setup Menu 0 0c ccc cece cee eee eens 74 Security Setting Menu 0 cc ccc eee eee eens 74 Security Setting Menu 0 c cece eee n 75 Diagnostics Menu 0 0 0 eee eee ees 76 Calibration Menu 2 2 eects 76 Chapter 6 Features 1 0 0 0 eee ees 78 Saving and Restoring User Settings 0 000 cece eee 79 Module LIM ura oca od m REA ER CREE Red arene axed as 79 hcc E E E EE EN E TE TEE EEA TEA TETE 79 Du mp ERR 81 Using Lockout to Hide Pages and Menus 005 82 Using Pas
18. 1 999 000 to 9 999 000 Su Source Value E Off On o u Output Value 1 999 000 to 9 999 000 oF SE Offset 1 999 000 to 9 999 000 Error None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale gt Source Error B Source Instance E gt Source Error E n KD Lig Qs On p Bo Lilli Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B i o gt _ gt Math Off gt Output Value Se Error Output Value Filter A Offset Display units follows Source A 4 ates Js og en 7 a Sa p 4 LS y eg oy Go NM Source Function A Value A Source Instance A Source Value Source Zone A Source Value B gt Source Error A Source Function B Source Instance B Source Zone B Source Value E Math Process Scale Source Function E Output Value Source Zone E Error If E OFF Output Value Filter Range High Range Low Scale High Scale Low A Scale Low Range Low Offset If E ON Output Value Filter B Offset Scale Low High and Range Low High follows Source A display units Watlow EZ ZONE RML Module Chapter 6 Features A Yap 4 K 4 lo Uy Ue Boy Coy Ge 2 Sox Source Function A Source Function A Source Valu
19. 50 81 RS g Alarm Sides 50 AS Alarm Silencing 50 82 AS c Alarm Silence Request 51 R St Alarm State 51 AE E n Attention 82 At Y Alarm Type 49 Aunt Altitude Units 42 70 bRUd Baud Rate 71 C _ F Display Units 71 Cod Public Key 75 Cof A Communications Menu 71 CPE Compare Menu 36 53 C amp Counter Menu 37 57 CU S E Custom Setup 74 dRE E Date of Manufacture 76 dEtC Decimal 44 dEL J Dewpoint 67 d A9 Diagnostics Menu 76 d o Digital Input Output Menu 32 45 d r Direction 45 do 5 Digital Output State 32 d P 5 Display Pairs 42 71 4S Event Input Status 32 EL 10 Electrical Input Offset 76 79 Electrical Input Slope 77 80 F JDigital Output Function Instance 45 Output Function Instance 48 Filter 44 F n Output Function 48 9L bL Global Menu 71 C A Calibration Offset 32 44 79 80 Er Input Error Latching 44 Er Input Error Status 32 44 PF IP Fixed Address Part 4 71 L 9C Logic Menu 38 59 L h Y Limit Hysteresis 47 L PA Limit Menu 33 47 L 1n Linearization 43 L L S Limit Low Set Point 33 47 L ar Linearization Menu 35 51 L oL Security Setting Menu 74 N O1 Locked Access Level 75 Lock Operations Page 74 N Lock Profiling P
20. Logic Indicates Zone Address Push to select Zone m Address and Protocol Card Status Slots A B D E Indicates communications activity Modbus or Stand ard Bus Indicates I O Status Watlow EZ ZONE9 RML Module qe Chapter 1 Overview Chapter 2 Install and Wire Dimensions As can be seen below the dimensions of the RM system will change slightly based on the type of connector used Module Removal Clearance Standard Connectors 147 07 mm 5 8in i TED d 44 45 mm 1 75 in 101 60 mm i 25 4 00 in ae M 51 56 mm he 165mm Latch in open position 203i
21. Registers 322 amp 323 Value of Pointer 32 Registers 164 amp 165 Pointer 33 0 amp 1 Hardware ID Registers 324 amp 325 Value of Pointer 33 Registers 166 amp 167 Pointer 34 0 amp 1 Hardware ID Registers 326 amp 327 Value of Pointer 34 Registers 168 amp 169 Pointer 35 0 amp 1 Hardware ID Registers 328 amp 329 Value of Pointer 35 Registers 170 amp 171 Pointer 36 0 amp 1 Hardware ID Registers 330 amp 331 Value of Pointer 36 Registers 172 amp 173 Pointer 37 20 amp 1 Hardware ID Registers 332 amp 333 Value of Pointer 37 Registers 174 amp 175 Pointer 38 0 amp 1 Hardware ID Registers 334 amp 335 Value of Pointer 38 Registers 176 amp 177 Pointer 39 0 amp 1 Hardware ID Registers 336 amp 337 Value of Pointer 39 Registers 178 amp 179 Pointer 40 20 amp 1 Hardware ID Registers 338 amp 339 Value of Pointer 40 Registers 180 amp 181 Pointer 3120 amp 1 Hardware ID Registers 340 amp 341 Value of Pointer 31 Registers 182 amp 183 Pointer 32 2 0 amp 1 Hardware ID Registers 342 amp 343 Value of Pointer 32 Registers 184 amp 185 Pointer 3
22. i s A i li i i Slot B Option not valid ol A M ER Slot D Option not valid ce mum is B9 Common Slot E RMLx xxx B xxxx Tee lars Stee D9 DC input Form A Mechanical Relay Outputs 1 4 and 7 10 Save aoco 1 4 7 10 L1 L7 normally open Mechanical Relay 5 A Form A ees aa K1 K7 common Part Digits 7 8 L2 L8 normally open Slot D RMLx xx J x xxxx sa ue K2 K8 common Slot E RMLx xxx J xxxx L3 L9 normally open K3 K9 common L4 L10 normally open K4 K10 common Form C Mechanical Relay Output 7 and Form A Mechanical Relay Output 8 7 and 8 Lise fu EUN E normally open Form C and Form A Relay Outputs AE Es K7 common Part Digit 8 Mum iom SRR JT normally closed Slot A Option not valid d i E d abet Slot B Option not valid BS m PB N Slot D Option not valid ze M n E Slot E RMLx xxx B xxxx Watlow EZ ZONE9 RML Module Chapter 2 Install and Wire Digital Outputs 1 6 Configuration Slot D Slot E B1 Common D1 open collector switched de D2 open collector switched dc D3 open collector switched de D4 open collector switched de D5 open collector switched de D6 open collector switched de Z1 Internal Supply Digital Outputs DO Part Digit 7 Slot A Option not valid Slot B Option not valid Slot D RMLx xx C x xxxx Slot E Option not valid Po
23. 00 0 0 cc ccc cee eee eee nee 110 RML Specifications 0 0 ccc eee 117 Watlow EZ ZONE RML Module e 78 e Chapter 6 Features Saving and Restoring User Settings Recording setup and operations parameter settings for future reference is very important If you uninten tionally change these you will need to program the correct settings back into the controller to return the equipment to operational condition After you program the controller and verify prop er operation use User Save Set Setup Page Global Menu to save the settings into either of two files in a special section of memory If the settings in the controller are altered and you want to return the controller to the saved values use User Restore Set US r c Setup Page Global Menu to recall one of the saved settings A digital input or the Function Key can also be configured to restore parameters Note Only perform the above procedure when you are sure that all the correct settings are programmed into the controller Saving the settings overwrites any previously saved collection of settings Be sure to document all the controller settings Module Limit This feature allows the user to setup a single output to reflect an energized safe or deenergized tripped state for the module The reference to an energized or deenergized state refers to the internal coil that drives the Form A relay When energized safe the contact is closed when deene
24. CIP Class Instance Attribute hex dec 0x6D 109 1to 16 OxF 15 0x6D 109 1to4 0x11 17 0x6D 109 1to 16 0x12 18 0x6D 109 1to 16 0x19 25 Profibus Index Parameter ID 6009 float RWES 6010 float RWES Watlow EZ ZONE RML Module Chapter 4 Setup Page Display Parameter Name Description Alarm 1 to 16 Sides Select which side or sides will trigger this alarm Alarm 1 to 16 Low Set Point If Alarm Type Setup Page Alarm Menu is set to process set the process value that will trigger a low alarm Alarm 1 to 16 High Set Point If Alarm Type Setup Page Alarm Menu is set to process set the process value that will trigger a high alarm Alarm 1 to 16 Latching Turn alarm latching on or off A latched alarm has to be turned off by the user Alarm 1 to 16 Blocking Select when an alarm will be blocked After startup and or after the set point changes the alarm will be blocked until the process value enters the normal range Alarm 1 to 16 Silencing Turn alarm silencing on to allow the user to disable this alarm Alarm 1 to 16 Display Display an alarm message when an alarm is active Alarm 1 to 16 Delay Set the span of time that the alarm will be delayed after the process value ex ceeds the alarm set point Alarm 1 to 16 Clear Request Write to this register to clear an alarm RM Limit Module Both 13 H
25. Control Loop 73 Lor Linearization 238 NAE Math 240 Process Value 241 IC Set Point Closed RM Limit Module Parameter Name Display Description Math 1 to 16 Source Function B Set the type of function that will be used for this source None 61 Analog Input 142 Current 22 Cool Power Control 161 Heat Power Control 160 Power Control Loop SFn b Linearization 238 Math 240 Process Value 241 IC Set Point Closed Control Loop 242 Pao Set Point Open Con trol Loop 243 uf Variable 245 Math 1 to 16 Source Instance B Set the instance of the function selected above Math 1 to 16 Source Zone B Set the zone of the function selected above Math 1 to 16 Source Function C Set the type of function that will be used for this source Math 1 to 16 Source Instance C Set the instance of the function selected above Math 1 to 16 Source Zone C Set the zone of the function selected above None 61 Analog Input 142 Current 22 Cool Power Control Loop 161 Heat Power Control 160 Power Control Loop Linearization 238 Math 240 Process Value 241 C Set Point Closed ol Loop 242 g Set Point Open Con oop 243 Variable 245 Setup Page Modbus Relative Address CIP Class Profibus Parameter Instance index ID Attribute hex dec 25002 J uint RWES 25007 uint RWES 0x7D 25012 Juint
26. Digital I O Function Key Linearization Logic Math Timer Variable Limit Output Function Instance 1 to 250 Output Source Zone 0 to 16 Output Control Fixed Time Base Output Time Base 0 1 to 60 0 seconds Output Low Power Scale 0 to 100 Output High Power Scale 0 to 100 ow Output Value On Off ow Output Value 0 to 10 0 volts or 0 to 20 00 milliamperes Watlow EZ ZONE RML Module 103 Chapter 6 Features Security Function Qua Note Mp t PON Set on a Zone by Zone basis affecting any access O s rg using Standard Bus communications Does not af 70 ue Ue Ue fect field protocols This is independent of the RUI Security Setting If the Password is enabled the user must enter the Pass f word to get to menus that have been blocked due to lock Qu un Inst Output Value level settings Rolling passwords require a new password n E each time the power has been cycled to the controller Tt Output Source Zone Error L ill be diff f ller The admini gt Output Source Error will be di ferent for every controller The a ministrator password is required to change the security settings even Output if the user enters their password to override the security Off settings KA O Cho 4 os ap O Q Cag Uy ag Lap n e o Se lop 4 5 2 OLLI z loy ly ey Meg eg t Ta a OA Cor Yen Vo DEDO y L Si 8g ye A lEn Quy Ging QNS Vo Vo
27. Direction 45 Display 50 Display Pairs 42 71 Display Units 71 E Electrical Gain 80 Electrical Input Offset 76 Electrical Input Slope 77 Electrical Measurement 76 79 80 Electrical Offset 79 80 Electrical Slope 80 environment 117 F Factory Page Control Module 73 Filter Time 44 80 filter time constant 80 Function Instance 45 G Global Function 93 Global Menu 71 Setup Page 31 41 H High Power Scale 46 49 high range 81 Watlow EZ ZONE9 RML Module high scale 80 High Set Point Alarm 34 35 50 51 81 Loop 80 Hysteresis 47 49 81 l Input Error Latching 44 Input Error Status 32 44 input events 5 inputs 5 installation 14 IP Fixed Address Part 4 71 isolation blocks 19 J K L Latching 50 82 Limit Menu 33 47 Linearization 43 Linearization Menu 35 51 line voltage power 117 Locked Access Level 75 Lock Operations Page 82 Lockout Menu 82 Lock Profiling Page 82 Logic 49 Logic Function 95 Logic Menu 38 59 Low Power Scale 45 49 low range 81 low scale 80 Low Set Point Alarm 34 50 81 Limit 33 47 Loop 80 M Math Menu 39 67 Modbus Default Assembly Structure 80 119 113 114 Modbus Using Programmable Memory Blocks 84 Modbus Word Order 72 Module Limit 5 N navigating Factory Page 73 Setup Page 31 41 network wiring 27 Non volatile Save 42 72 O Operations Page Control Module 31 operator interface 117 e 121 ordering information integrated controller model
28. Disable Profile Disable Profile Hold Resume Start Profile Function Instance 0 to 25 SF n A Source Function A None Alarm Compare Counter Digital T O Profile Event Out A to H Function Key Limit Logic Timer Variable 5 A Source Instance A 1 to 250 GA Source Zone A 0 to 16 LEu Active Level High Low Not available in firmware release 6 0 and above RCE Action Menu o PE c Operation Page n Off Alarm Function The Alarm function will cause the output to change states when Alarm Source exceeds Alarm Set Points LY U oo d KA Lp d o 2 PON draping dio 2 os d y h lop KA By o 2p o Pd Sie D Sex eRe 2p p Yo UI S e Ley ake ey Soy Qo Ring Ling RE ee d Mo ey Se Nig Mi Itiiti Alarm Source Alarm State L gt Alarm Source Instance Alarm Source Zone Alarm Latched gt Alarm Source Error Alarm Silenced L Alarm Clearable Alarm Working Process Value L 5 gt Control Loop Alarm Working Set Point L 5 Alarm Error gt Overview Instances 16 per RML Output Value gt ALP 4 Alarm Menu SEL Setup Page Alarm Type Off Process Alarm Source None Analog Input Current Power Linearization Math Process Value Variable Current Read Alarm Source Instance 1 to 250 Alarm Source Zone 0 to 16 Control Loop 1 to 4 Alarm Hysteresis 0 001 to 9 999 000 Alarm Logic Close on Alarm Open on Alarm Alarm Si
29. EIA 485 Communications Inter module Bus 20 4 to 30 8 Vac oe Vdc p Limit Controller Slot A B D a m 4 Form A Mechanical Relay Outputs Slot E Output 7 8 9 and 10 5A Mechanical Relay Form A PUN MSA Modbus RTU Address 1 16 Standard Bus Zone 1 16 Supervisory amp Power Board Slot C Note Output 8 will always be the limit output regardless of Slot E options It will be either the global limit or assigned to a specific loop Zone and Status CED Output Status LEDs Some input output combinations not possible see ordering matrix e activity Modbus or Stand Output Function Process Value Alarm Timer Special Output Function 1 4 Profile Event Output A H Math Heat Power Off Analog Input Cool Power Compare Counter Digital I O Module Limit Function Key Limit Linearization Logic Indicates Zone Address Zone Selection Push to select Zone on Address and Protocol Card Status Slots A B D E Indicates communications ard Bus Indicates I O Status Watlow EZ ZONE RML Module Chapter 1 Overview Input Function Input Sensor EZ ZONE RML Limit Module System Diagram 6 Digital Inputs or Output Card in Slot D 1 Digital Input 2 Mechanical Relay Outputs Slot E RUI EZ ZONE PM ST PC PLC or HMI Other RM Modules
30. If there is only one instance of a menu no submenus will appear CIP Class Instance Attribute hex dec 0x70 112 1to 12 5 0x70 112 1to 12 2 0x70 112 1to 12 9 0x70 112 1 to 12 OxA 10 0x70 112 1to 12 4 0x70 112 1to 12 3 0x70 112 1to 12 OxOF 15 0x70 112 1to 12 0x10 16 Profibus Parameter Index Watlow EZ ZONE RML Module Chapter 4 Setup Page Parameter Name Description Limit 1 to 12 Source Zone A Set the zone of the function selected above Limit 1 to 12 Limit Clear Clear the specified limit if limit condition no longer exists Limit 1 to 12 Limit Status Current state of limit Output 1 to 4 and 7 10 Function Select what function will drive this output Note Output 8 is set by default factory settings to mod ule limit Output 1 to 4 and 7 10 Function Instance Set the instance of the function selected above Output 1 to 4 and 7 10 Source Zone A Set the instance of the function selected above Output 1 to 4 and 7 10 Control Set the output control type This parameter is only used with PID control but can be set anytime RM Limit Module Clear 129 19nr Ignore 204 Fail 32 SAFE Safe 1667 Off 62 Alarm 6 Compare 230 Counter 231 Digital I O 1142 Function Key 1001 Linearization 238 Logic 239 Math 240 Timer 244 Variable 245 Module Limit 1696 Limit
31. Profile Event Out A Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Out 1534 Special Function Out 1535 Timer 244 Variable 245 Timer 1 to 16 Source Instance B Set the instance of the function selected above Timer 1 to 16 Source Zone B Set the zone of the function selected above Timer 1 to 16 High 37 Source Active State B Lob J Low 53 Set what state will be read as on Timer 1 to 16 0 to 9 999 000 Time Set the time span that will be measured Timer 1 to 16 h 9h High 37 Active Level Low 53 Set which output state will indicate on Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Setup Page Modbus Relative Address 7192 offset 50 7196 offset 50 7200 offset 50 7212 offset 50 7214 offset 50 7216 offset 50 CIP Class Instance Attribute hex dec 0x83 131 1 to 16 2 Profibus Parameter Index 31002 uint RWES uint RWES uint RWES uint RWES float RWES uint RWES 0x83 131 1to 16 4 0x83 131 1to 16 6 0x83 131 1to4 OxC 12 0x83 131 1to 16
32. Saftey Extra Low Voltage Watlow EZ ZONE RML Module e 22 Chapter 2 Install and Wire Warning N Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe ripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating 0 0507 to 3 30 mm 30 to 12 AWG single wire termination or two 1 31 mm 16 AWG e 0 8 Nm 7 0 in Ib torque Note Adjacent terminals may be labeled differently depending on the model number Note To prevent damage to the controller do not connect wires to unused ter minals Note Maintain electrical isolation between digital input outputs switched dc open collector outputs and process outputs to prevent ground loops Switched DC Wiring Example Using DO 1 6 Collector Outputs Common A Htr 1 T Htr2 PF i E H3 9 S HE Internal Supply Internal Circuitry Note As a switched DC output this output is a constant current output deliver ing 750 mW current limited to 400 mA The internal supply does have a maximum open circuit voltage of 22 VDC and minimum open circuit volt
33. hex dec 0x66 102 Parameter ID 2002 uint 1to 0x10 RWES 2 16 0x66 102 1 to 0x10 212 2003 float RWES 16 3 0x66 102 2004 float 1 to 0x10 R 16 4 0x67 103 1 5 Profibus Index 0x65 101 1 0x22 34 0x67 103 1 Ox1C 28 0x65 101 1 OxOE 14 0x65 101 1 0x0D 13 0x96 150 1 3 1 0x96 150 4 Watlow EZ ZONE RML Module e 71 Chapter 4 Setup Page RM Limit Module Setup Page CIP Parameter Name Modbus glass Profibus Parameter Description Range Relative Instance ID Address Attribute hex dec Communications Word High Low Low High 3498 0x96 150 Modbus Word Order 1330 1 Select the word order of Loh Word Low High 5 the two 16 bit words in the 1331 floating point values Communications F 30 F 3500 0x96 150 Comm Units C 15 1 Select which scale to use for 6 temperature over comms Communications 1 Yes 106 Yes 3504 0x96 150 198 Non volatile Save No 59 1 If set to Yes all values writ 8 ten to the control will be saved in EEPROM Note Any value that is changed from the RUI or over a communications port will initiate a write to the EE PROM Life of EEPROM is approximately one mil lion writes Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE9 RML Modul
34. 000 Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear e Setup Page Modbus Relative Address 8004 offset 70 8024 offset 70 eo 8006 offset 70 e 8026 offset 70 o e gi R gt we Ed No B im Hd o o o 8008 offset 70 8028 offset 70 8010 offset 70 8030 offset 70 e 8012 offset 70 o 8032 offset 70 o 8014 offset 70 e 8034 offset 70 8016 offset 70 CIP Class Instance Attribute hex dec 0x86 134 1to 0x10 16 8 Profibus Parameter Index ID 0x86 134 1to 0x10 16 0x12 18 0x86 134 1to 0x10 16 9 0x86 134 1to 0x10 16 0x13 19 0x86 134 1to 0x10 16 OxA 10 0x86 134 1to 0x10 16 0x14 20 0x86 134 1to 0x10 16 OxB 11 0x86 134 1to 0x10 16 OxC 12 0x86 134 1to 0x10 16 0x16 22 0x86 134 1to 0x10 16 OxD 13 0x86 134 1to 0x10 16 0x17 23 0x86 134 1to 0x10 16 E 14 S et 0x86 134 164 34021 1 to 0x10 16 0x15 21 Watlow EZ ZONE9 RML Module Chapter 4 Setup Page Display Parameter Name Description Linearization 1 to 16 Output Point 7 Set the value that will be mapped to input 7 Linearization 1 to 16 Input Point 8 Set the value that will be mapped to output 8 Linearization 1 to 16 Output Point 8 Set the value that will be mapped to
35. 125 RWES 1 to 16 OxC 12 3512 offset 70 3522 offset 70 3532 offset 70 3514 offset 70 25003 uint RWES 25008 uint RWES 0x7D 25013 125 1 to 16 OxD 13 3524 offset 70 3534 offset 70 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE9 RML Module e 68 e Chapter 4 Setup Page Parameter Name Display Description Math 1 to 16 SFn d Source Function D Set the type of function that will be used for this source Math 1 to 16 Source Instance D Set the instance of the function selected above Math 1 to 16 Source Zone D Set the zone of the function selected above SFaE Math 1 to 16 SFn E Source Function E Set the type of function that will be used for this Source Math 1 to 16 Source Instance E Set the instance of the function selected above RM Limit Module None 61 Analog Input 142 CUr r Current 22 CP Cool Power Control Loop 161 _h Pr Heat Power Control Loop 160 PL uc Power Control Loop 73 Lar Linearization 238 t Math 240 Process Value 241 E Set Point Closed Control Loop 242 Po Set Point Open Con trol Loop 248 uAr Variable 245 None 61 Alarm Reset 6 Compare 230 Counter 231 Digital I O 1142 Profile Event
36. 16 Set the instance of the OxB 11 function selected above Logic 1 to 16 4666 Ox7F 127 Source Zone C offset 80 1 to 16 Set the zone of the function 0x13 19 selected above Note Some values will be rounded off to fit in the four character display R Read Full values can be read with other interfaces W Write E EEPROM If there is only one instance of a menu no submenus will appear d User et Watlow EZ ZONE RML Module e 61 e Chapter 4 Setup Page RM Limit Module Setup Page CIP Modbus Class Profibus Parameter Relative Instance Parameter Name Display Description Address Attribute hex dec Logic 1 to 16 non E None 61 4636 Ox7F 127 27004 uint SFn d Source Function D ALTTI Alarm Reset 6 offset 80 1to 16 RWES Set the type of function Compare 230 4 jn be used for this Counter 231 Digital T O 1142 A Profile Event Out A 6 Profile Event Out B C Profile Event Out C d Profile Event Out D E Profile Event Out E F Profile Event Out F 9 Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 1 Special Function Out 1532 Special Function Out 1533 3 Special Function Out 1534 4 Special Function Out 1535 Timer 244 Variable 245 8 di Logic 1 to 16 4652 Ox7F 127 27012 Juint Source Instance D offset 80 1 to16 RWES Set the instance of the OxC 12 function selected above Logic 1 to 1
37. 239 Math 240 Timer 244 Variable 245 Module Limit 1696 Limit 126 Ftb Fixed Time Base 34 Fixed ut b Variable Time Base 0 1 for Fast and Bi Direc tional outputs 5 0 for Slow outputs to 60 Setup Page Modbus Relative Address 1850 offset 30 2090 offset 30 1858 offset 30 1860 offset 30 1872 offset 30 1852 offset 30 1854 offset 30 1866 offset 30 CIP Class Instance Attribute hex dec Profibus Parameter Index ID 0x6A 106 1to8 OxC 12 Note Some values will be rounded off to fit in the four character display R Read W Write E EEPROM If there is only one instance of a menu no submenus will appear gt User et Full values can be read with other interfaces Watlow EZ ZONE RML Module e 45 e Chapter 4 Setup Page Parameter Name Display Description Digital Output 1 to 8 High Power Scale The power output will never be greater than the value specified and will represent the value at which output scaling stops Action 1 to 16 Function Set the action that will be triggered by this function Fn Action 1 to 16 Function Instance Set the instance of the function selected above Fi Action 1 to 16 Source Function A Set the event or function that will trigger the action RM Limit Module Range 0 0 to 100 0 None 61 User Settings Re 227 Alarm Reset 6 Silence Alarms 10
38. 5KO e 2 252KO and 10KO base at 25 C e Linearization curves built in e Third party Thermistor compatibility requirements Beta Base R_ Alpha Tech Thermistor 25C niques THERM Curve Pos 5 ws c Digital Input Update rate 10Hz DC voltage Max input 36V at 3mA Min high state 3V at 0 25mA Max low state 2V Dry Contact Update rate 10Hz e Min open resistance 10KO Max closed resistance 500 Output Hardware Electromechanical relay Form A 24 to 240VAC or 30VDC max 5A resistive load 100 000 cycles at rated load 120 240 125 VA or 24VAC 25VA pilot duty Electromechanical relay Form C 24 to 240VAC or 30VDC max 5A resistive load 100 000 cycles at rated load 120 240 125 VA or 24VAC 25VA pilot duty Digital outputs Update rate 10Hz Switched DC Output voltage 20V dc Max supply current source 40mA at 20V dc and 80mA at 12V de Open Collector Switched voltage max 32V dc Max switched current per output 1 5A Max switched current for all 6 outputs combined 8A e 0 to 10V dc into a min 1 0000 load 0 to 20mA into max 8000 load Programmable Application Blocks Actions events 16 total Alarms 16 total Limit Loops 12 total Compare 16 total Off greater than less than equal not equal greater than or equal less than or equal Counters 16 total Counts up or down loads predetermined value on load signal Output is active when cou
39. A ig tog quy Ony Prey Aes Ory e 9 0 Pide ILILILILIL Security Function Block Overview Output Function Output Value 7 Output Function Instance cd 7 Instances 1 per RML Qu o Zone Error L Output Source Error Lock Menu Output Factory Page Digital Operations Page 1 to 3 Profiling Page 1 to 3 Password Enable Off On Read Lock 1 to 5 Write Security 1 to 5 Locked Access Level 1 to 5 Rolling Password Off On User Password 10 to 999 Administrator Password 10 to 999 Unlock Menu Factory Page Public Key xxx Password xxx Watlow EZ ZONE RML Module e 104 e Chapter 6 Features Timer Function An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B El Ti oy Source Function B apsed Time Source Instance B Output Value Source Zone B gt Source Error B Error gt Timer Overview Instances 16 per RML Ef 1 Timer Menu C SEE Setup Page Function Off On Pulse Delay One Shot Retentive Source Function A Timer Run None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Logic Special Function Output 1 to 4 Variable Source Instance A 1 to 250 Source Zone A 0 to
40. Active State A Set what state will be read as on RM Limit Module Off 62 On Pulse 1471 Delay 1472 One Shot 1473 Retentive 1474 None 61 Alarm Reset 6 Compare 230 Counter 231 Digital I O 1142 Profile Event Out A Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Out 1534 Special Function Out 1535 Timer 244 Variable 245 High 37 Low 53 Note Some values will be rounded off to fit in the four character display Setup Page Modbus Relative Address 7206 offset 50 7190 offset 50 7194 offset 50 7198 offset 50 7210 offset 50 CIP Class Instance Attribute hex dec 0x83 131 0x83 131 0x83 131 0x83 131 0x83 131 1 to 16 OxB 11 Profibus Parameter Index ID Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 55 e Chapter 4 Setup Page RM Limit Module Parameter Name Display Description Timer 1 to 16 None 61 SFn b Source Function B Alarm Reset 6 Set the type of function Compare 230 that will be used to reset C ounter 231 tentive ti t siemal ive timer rege Digital T O 1142
41. Out A Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Logic 239 Timer 244 Variable 245 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Setup Page CIP Modbus Class Relative Instance Address Attribute hex dec 3516 25004 Juint offset 70 RWES 3526 25009 uint offset 70 RWES 3536 0x7D 25014 offset 70 125 1 to 16 OxE 14 3518 25005 offset 70 3528 25010 offset 70 Profibus Parameter Watlow EZ ZONE RML Module Chapter 4 Setup Page Parameter Name Description Math 1 to 16 Source Zone E Set the zone of the function selected above Math 1 to16 Input Scale Low This value will correspond to Output Range Low Math 1 to 16 Input Scale High This value will correspond to Output Range High Math 1 to 16 Output Range Low This value will correspond to Input Scale Low Math 1 to 16 Output Range High This value will correspond to Input Scale High Math 1 to 16 Pressure Units Math 1 to 16 Altitude Units Math 1 to 16 Filter Filtering smooths out the output signal of this func tion block Increase the time to increase filtering Variable 1 to 16 Data Type Set
42. OxD 13 0x83 131 1to 16 OxE 14 Watlow EZ ZONE9 RML Module 56 Chapter 4 Setup Page RM Limit Module Setup Page CIP r Parameter Name Modbus glass Profibus Parameter Display RAS Relative Instance Description Ad resa Atribute Index ID hex dec Counter 1 to 16 Up 1456 6566 0x82 130 Function Down 1457 offset 40 Set whether the counter in crements or decrements the count value Decrementing 0 returns 9 999 Increment ing 9 999 returns 0 Counter 1 to 16 None 61 6550 0x82 130 Source Function A Alarm Reset 6 offset 40 Set the type of function Compare 230 that will be used for the Counter 231 ter clock signal counter clock signa Digital I O 1142 Profile Event Out A Ent b Profile Event Out B En E C Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Logic 239 Timer 244 Variable 245 Counter 1 to 16 6554 0x82 130 Source Instance A offset 40 Set the instance of the function selected above Counter 1 to 16 6558 0x82 130 Source Zone A offset 40 1 tol16 Set the zone of the function selected above Counter 1 to 16 High 37 i 6570 0x82 130 Source Active State A Low 53 offset 40 1to16 Set what output state will bo EA Both 130 OxB 11 indicate on Note Some values will be rounded off to fit in the four character display Full v
43. Qo toy Ge sy KA lo Analog Input died Source Function A Analog Input Analog Input Value Source Instance A Source Value A RTD Tapat Erfor Source Zone A p t gt Source Error A Source Value B _ Compare Off Source Function B gt Source Instance B Source Zone B Output Value gt Source Error B Error No Compare Output Value OFF Watlow EZ ZONE RML Module e 90 Chapter 6 Features Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B gt Compare Greater Than Source Function B Source Instance B Source Zone B Output Value gt Source Error B Error gt A gt B Output Value ON Q 77 d CL oy Source Function A gt Source Instance A Source Value A Source Zone A gt Source Error A Source Value B Compare Less Than Source Function B Source Instance B Source Zone B Output Value gt Source Error B P Error A B Output Value ON o 4 ole 1 og Source Function A Source Instance A Source Value A gt Source Zone A gt Source Error A Source Value B _ Compare Equal To Source Function B Source Instance B ource Zone B Output Value gt gt Source Error B Error A B Output Value ON N gt o 2 Cap Cry iy Ya K Co Source Function A Source Instance A Source Value
44. RML Module Chapter 2 Install and Wire EZ ZONE RM to B amp B Converter Model ULINX 485USBTB 2W USB to RS 485 Adapter WINTILOW EZ ZONE if RM 3 F R 1 Ur LN md HE using Standard Bus m E l l eo e eo OE ec em O J Ih EM ui Use twisted pair wires such as Cat 5 cabling Do not route with power carrying conductors 98 99 CF CD CE CZCWCY Data format GND Data Data PC Software Protocol Standard Bus 38 400 baud EZ Configurator 8 data bits no parity 1 start bit 1 stop bit asn t i A j ULINX a 2 Model 485TB 2W Bid B amp B electronics GND 2 0847 0326 0000 Note Do not leave a USB to EIA 485 converter connected to Standard Bus without power i e disconnecting the USB end from the computer while leaving the converter connected on Standard Bus Disturbance on the Standard Bus may occur EZ ZONE RM to B amp B Converter Model ULINX 485USBTB 2W USB to RS 485 Adapter a A A A N EXE EX ER E LER ll N N U O OR AR AR AR AR
45. Security Setting Locked Access Level Determines user level menu visibility when security is enabled See Features section under Password Security Security Setting Lock 228 Locked State User 1684 Current level of security Admin 1685 Security Setting oF F Off Rolling Password on On When power is cycled a new Public Key will be displayed Security Setting 10 to 999 User Password Used to acquire access to menus made available through the Locked Access Level set ting Security Setting 10 to 999 Administrator Password Used to acquire full access to all menus Security Setting Customer Specific Public Key If Rolling Password turned on generates a random number when power is cycled If Roll ing Password is off fixed num ber will be displayed Security Setting 1999 to 9999 Password Number returned from calcu lation found in Features sec tion under Password Security Note Some values will be rounded off to fit in the four character display Full values can be read with another interface If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 75 Chapter 5 Factory Page Parameter Name Description Display Diagnostics Menu Part Number Display this controller s part number Diagnostics Menu Device Name Read the hardware ID Diagnostics Menu Device Status Read the hardware ID Diagnostics Menu Software Revision Display this cont
46. Setup Page Modbus Relative Address Thermocouple 95 Millivolts 56 Volts de 104 Milliamps de 112 RTD 100 113 RTD 1 000 114 Potentiometer 1 KQ H K 48 420 n N 58 offset 90 r R 80 5 S 84 EJT 93 Analog Input 1 to 12 Scale Low Set the low scale for pro cess inputs This value in millivolts volts or mil liamps will correspond to the Range Low output of this function block Analog Input 1 to 12 Scale High Set the high scale for pro cess inputs This value in millivolts volts or mil liamps will correspond to the Range High output of this function block Analog Input 1 to 12 Range Low Set the low range for this function block s output Analog Input 1 to 12 Range High Set the high range for this function block s output Analog Input 1 to 12 Process Error Enable Turn the Process Error Low feature on or off 418 offset 90 Absolute Temperature 492 offset 90 Power 73 Process 75 Relative Humidity 100 0 to 1 000 0 438 offset 90 100 0 to 1 000 0 3 440 offset 90 1 999 000 to 9 999 000 442 offset 90 1 999 000 to 9 999 000 444 offset 90 Off 62 468 Low 53 offset 90 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear CIP
47. Supply EZ ZONE PM common B LT A CA T B CB I BE D D 103 RUI Gateway EZKB A PLC A common B cE p A B Watlow EZ ZONE RML Module 27 Chapter 2 Install and Wire Connecting and Wiring the Modules RML Module Connections The RML module can be installed as a stand alone limit controller or can be interconnected on the DIN rail as shown below with other RM family modules When modules are connected together as shown power and communications are shared between mod ules over the modular backplane interconnection Therefore bringing the necessary power and commu nications wiring to any one connector in slot C is suf ficient The modular backplane interconnect comes standard with every module ordered and is generic in nature meaning any RM modules shown below on the DIN rail can use it Modular Backplane Interconnect qj V Notice in the split rail system diagram that a single power supply is being used across both DIN rails One notable consideration when designing the hardware layout would be the available power sup plied and the loading affect of all of the modules used Watlow provides three options for power sup pli
48. age of 19 VDC Pin Z1 is shared to all digital outputs This type of output is meant to drive solid state relays not mechanical relays Open Collector Wiring Example Using DO 1 6 Power Supply 5 to 32 VDC Collector Outputs a Common Fuse 4 eigo cx Diode ol y m o L E 1 E j E VA Relay Internal Circuitry Internal Supply As an open collector output see graphic below use an external power sup ply with the negative wired to B1 the positive to the coil of a pilot mechani cal relay and the other side of the coil wired to the output of choice D_ Each open collector output can sink 1 5 A with the total for all open collector outputs not exceeding 8 amperes Ensure that a kickback diode is reversed wired across the relay coil to prevent damage to the internal transistor Watlow EZ ZONE RML Module e 23 Chapter 2 Install and Wire RUE Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe ripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating e 0 0507 to 3 30 mm 30 to 12 AWG single wire termination or two 1 31 mm 16 AWG e 0 8 Nm 7 0 in Ib torque Note Adja
49. be equipped with EIA 232 ports therefore an EIA 232 to EIA 485 converter would be required As can be seen in the above screen shot the software provides the user with the option of downloading a previously saved configuration as well as the ability to create a configuration off line to download later The screen shots that follow will take the user on line After clicking the next button above it is necessary to define the communications port on the PC to use 43 Watlow EZ ZONE amp CONFIGURAT Sean Network for F7 7ONF device When the EZ ZONE device that you want to configure appears in the list select it and click Next Available EZ ZONE Devices Address Device Name Model Number Serial Number 1 EZZONERM RMLA 555B AAAA 0 When complete the software will display all of the available devices found on the network as shown be low 2 Watlow EZ ZONE Sean Network for F7 7ONE device When the EZ ZONE device that you want to configure appears in the list select it and click Next Available EZ ZONE Devices Repeat Sc Cancel Help lt Back Wer _ Finish Watlow EZ ZONE9 RML Module Chapter 6 Features In the previous screen shot the RML is shown high lighted address 11 to bring greater clarity to the control in focus Any EZ ZONE device on the network will appear in this window and would be available for the purpose of configuration or monitoring Afte
50. block of addresses that can be configured by the user to provide direct access to a list of 80 user con figured parameters This allows the user easy access to this customized list by reading from or writing to a contiguous block of registers To acquire a better understanding of the tables found in the back of this guide See Appendix Mod bus Programmable Memory Blocks please read through the text below which defines the column headers used Assembly Pointer Addresses Fixed addresses used to define the parameter that will be stored in the Working Addresses which may also be referred to as a pointer The value stored in these addresses will reflect point to the Modbus address of a parameter within the controller Assembly Working Addresses Fixed addresses directly related to their associ ated Assembly Definition Addresses e g As sembly Working Addresses 200 amp 201 will as sume the parameter pointed to by Assembly Defi nition Addresses 40 amp 41 When the Modbus address of a target parameter is stored in an Pointer Register its corresponding working address will return that parameter s ac tual value If it s a writable parameter writing to its working register will change the parameter s actual value As an example Modbus register 410 contains the Analog Input 1 Process Value See Operations Page Analog Input Menu If the value 410 and 411 is load ed into Assembly Pointer Addresses 90 and 91 th
51. downtime your can use the lockout feature to make them more secure Each of the menus in the Factory Page and each of the pages except the Factory Page has a security level assigned to it You can change the read and write access to these menus and pages by using the parameters in the Lockout Menu Factory Page Lockout Menu There are five parameters in the Lockout Menu Fac tory Page Lock Operations Page sets the security level for the Operations Page default 2 Note The Home and Setup Page lockout levels are fixed and cannot be changed Lock Profiling Page sets the security level for the Profiling Page default 3 e Password Security Enable P A 5 E will turn on or off the Password security feature default off Read Lockout Security determines which pages can be accessed The user can access the se lected level and all lower levels default 5 e Set Lockout Security determines which pa rameters within accessible pages can be written to The user can write to the selected level and all lower levels default 5 The table below represents the various levels of lock out for the Set Lockout Security prompt and the Read Lockout Security prompt The Set Lockout has 6 levels 0 5 of security where the Read Lockout has 5 1 5 Therefore level 0 applies to Set Lockout only Y equates to yes can write read where N equates to no cannot write read The colored cells simply differenti
52. future use If for some reason someone inadvertently changed a set ting without understanding the impact it would be easy and perhaps faster to download a saved configu ration back to the control versus trying to figure out what was changed Of course there is an option to exit without saving a copy to the local hard drive After selecting Save above click the Finish button once again The screen below will than appear J Save As Cor rator gt Saved Configurations ve Search Saved Configura 2 Organize New folder Ere f X Favorites a Name Date modified Type WE Desktop J Downloads Recent Places J Creative Cloud File 3 No items match your search I Libraries xy Homegroup mI i r File name v Save as type EZ ZONE Configuration Files wcf J Hide Folders When saving the configuration note the location where the file will be placed Saved in and enter the file name File name as well The default path for saved files follows Program Files Watlow EZ ZONE CONFIGURA TOR Saved Configurations The user can save the file to any folder of choice Watlow EZ ZONE RML Module e 87 Chapter 6 Features Function Block Descriptions Each of the next several pages graphically shows each of the RML function blocks Note that as you view each you will find text that is black and text that appears gray The gray te
53. ies a eng Ra ely i o Uog NM LLLI Alarm Source Alarm Source Instance Alarm Source Zone gt Alarm Source Error Alarm State Alarm Latched Alarm Silenced L Alarm Clearable Alarm Working Process Value __ Alarm Working Set Point Alarm Error gt Process Output Value When function Process THEN Alarm Variable Process Value Analog Input Function Note This Function configures and connects physical inputs to internal functions Control Loop primary source instance must match Process Value or Ana log Input instance 4 1b KON 4 oy amp Soy P an Xo MR Ms sae DU DK AA AS K daa OM Go P ok KA o jie OY Alp Uy KA Ci Lo EX n MON Hees L Analog Input Analog Input Overview Instances 1 to 12 per RML Analog Input Value gt Input Error L A Analog Input Menu L SEE Setup Page Sensor Type Off Thermocouple Millivolts Volts Milliamps RTD 100 Ohm RTD 1000 Ohm 1K Potentiometer Thermistor optional Number of RTD Leads 2 or 3 TC Linearization B C D E F J K N R ST Units Absolute Temperature Power Process Relative Humidity Scale Low 100 00 to 1000 00 Scale High 100 00 to 1000 00 Range Low 1 999 000 to 9 999 000 r h Range High 1 999 000 to 9 999 000 Process Error Enable Off Low Process Error Low Value 100 00 to 1 000 00 Thermistor Curve Curve A Curve B Curve
54. input 8 Linearization 1 to 16 Input Point 9 Set the value that will be mapped to output 9 Linearization 1 to 16 Output Point 9 Set the value that will be mapped to input 9 Linearization 1 to 16 Input Point 10 Set the value that will be mapped to output 10 Linearization 1 to 16 Output Point 10 Set the value that will be mapped to input 10 Compare 1 to 16 Function Set operator that will be used to compare Source A to Source B Compare 1 to 16 Tolerance If the difference between Source A and Source B is less than this value the two will appear to be equal RM Limit Module 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 Off 62 Greater or Equal Not Equal To 1438 Equal To 1437 Less Than 1436 Greater Than 1435 0 to 9 999 000 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Less or Equal 1440 Setup Page Modbus Relative Address 8036 offset 70 8018 offset 70 8038 offset 70 8020 offset 70 8040 offset 70 8022 offset 70 8042 offset 70 5926 offset 40 5930 offset 40 CIP Class Instance Attribute hex dec 0x86 134 1 to 0x10 16 0x18 24
55. l DC Input yg Voltage l Internal Supply Input inactive when 2V Input active when gt 3V N MNT PEE Six user configurable digital inputs outputs per slot Sire Slot D DI 1 6 RMLx x C Dry Contact MGR Slot D Slot E Slot E DI 9 RMLx xxx B XXXX Note When using a dry contact with Digital Input 9 Slot E notice that the connection is gommon Bg made between pins B9 and DC Input D9 D9 Watlow EZ ZONE RML Module e 21 Chapter 2 Install and Wire RUE Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe ripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating e 0 0507 to 3 30 mm 30 to 12 AWG single wire termination or two 1 31 mm 16 AWG e 0 8 Nm 7 0 in Ib torque Note Adjacent terminals may be labeled differently depending on the model number Note To prevent damage to the controller do not connect wires to unused ter minals Note Maintain electrical isolation between digital input outputs switched dc open collector outputs and process outputs to prevent ground loops Suppressor Note Switching pilot duty inductive loads re lay coils solenoids etc with the me chanical relay solid state relay or open collector output opt
56. of Electrical Measurement PAu Factory Page Calibration Menu for that input 3 Calculate the offset value by subtracting this val ue from the low source resistance 4 Set Electrical Input Offset Factory Page Calibration Menu for this input to the offset val ue 5 Check the Electrical Measurement to see whether it now matches the resistance If it doesn t match adjust Electrical Offset again 6 Measure the high source resistance to ensure it is accurate Connect the high source resistance to the input Read the value of Electrical Measurement for that input 8 Calculate the gain value by dividing the low source signal by this value 9 Set Electrical Slope Factory Page Cali bration Menu for this input to the calculated gain value 10 Check the Electrical Measurement to see wheth er it now matches the signal If it doesn t match adjust Electrical Slope again Set Electrical Offset to 0 and Electrical Slope to 1 to restore factory calibration 1 Filter Time Constant Filtering smoothes an input signal by applying a first order filter time constant to the signal Filter ing the displayed value makes it easier to monitor Filtering the signal may improve the performance of PID control in a noisy or very dynamic system Adjust the filter time interval with Filter Time Setup Page Analog Input Menu Example With a filter value of 0 5 seconds if the process input value instantly changes from 0 to
57. read with other interfaces If there is only one instance of a menu no su bmenus will appear Modbus Relative Address 1490 offset 30 1500 offset 30 1502 offset 30 2532 offset 60 2530 offset 60 2546 offset 60 2548 offset 60 2550 offset 60 Operations Page CIP Class Instance Attribute hex dec Data Type amp Read Write Profibus Index Parameter ID 0x70 112 12001 uint 1 to OxC RW 12 1 12013 uint R 12007 uint R 0x70 112 1 to OxC 12 0x0D 13 0x70 112 1 to OxC 12 0x6D 109 1 to 0x10 16 0x6D 109 1 to 0x10 1 to 0x10 16 0x0A 10 0x6D 109 1 to 0x10 16 0x0A 10 0x6D 109 1to 0x10 16 OxOB 11 R Read W Write E EEPROM S User Set Watlow EZ ZONE9 RML Module Chapter 3 Operations Page Parameter Name Description Alarm 1 to 16 Clearable Read to determine if an alarm can be cleared Alarm 1 to 16 Clear Request Write to this register to clear an alarm Alarm 1 to 16 Silence Request Write to this register to silence an alarm Alarm 1 to 16 Working Process Value Process value used by alarms Alarm 1 to 16 Output Value Current state of alarm output Linearization Menu Linearization 1 to 12 Source Value A View the value of Source A Linearization 1 to 12 Offset Set an offset to be applied to this function s output Linearization 1 to 12 Out
58. some of the cells in the Modbus column contain wording pertaining to an off set Several parameters in the control contain more than one instance such as alarms 16 analog in puts 12 etc The Modbus register shown always represents instance one Take for an example the Alarm Silencing parameter found in the Setup Page under the Alarm menu Instance one is shown as ad dress 2540 and 60 is identified as the offset to the next instance If there was a desire to read or write to the same member instance 3 simply add 120 to 2540 to find its address in this case the instance 3 address for Alarm Silencing is 2660 To learn more about the Modbus protocol point your browser to http www modbus org Note There are two columns shown in the menus that follow for communications protocols identified as CIP Common Industrial Protocol and Profibus These columns will be useful if this control is used in conjunction with the RMA module or the EZ ZONE Remote User Interface Gateway RUI GTW where those protocols can be selected as optional hardware For this module RML as a secondary protocol beyond Standard Bus Modbus RTU can be ordered as optional hardware To learn more about the RUI GTW point your browser to the link below and search for keyword EZ ZONE http www watlow com literature pti search cfm Watlow EZ ZONE9 RML Module e 30 Chapter 2 Menu Conventions Chapter 3 Operations Pages Navigating the Operations Pa
59. to 0x10 16 Ox1F 31 Ox7F 127 1 to 0x10 16 0x20 32 Ox7F 127 1 to 0x10 16 0x22 34 Profibus Parameter Index ID Data Type amp Read Write R Read W Write E EEPROM S User Set Watlow EZ ZONE RML Module Chapter 3 Operations Page Parameter Name Description Display Logic 1 to 16 Output Error View reported cause for logic error Math 1 to 16 Source Value A View the value of Source A Math 1 to 16 Source Value B View the value of Source B Math 1 to 16 Source Value C View the value of Source C Math 1 to 16 Source Value D View the value of Source D Math 1 to 16 Source Value E View the value of Source E Math 1 to 16 Offset Set an offset to be applied to this function s output Math 1 to 16 Output Value View the value of this function s output RM Limit Module None 61 Open 65 Shorted 127 Measurement Error 140 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C Off 62 On 63 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F
60. 0 When additional I O is needed the Expansion mod ule fills the gap This document describes common usage and the various types of I O available EZ ZONE Rail Mount Expansion RME User s Guide part number 0600 0073 0000 This module extends the density of the standard RM EZ ZONE Rail Mount Limit RMH User s Guide modules number of control loops and I O points part number 0600 0074 0000 The User Guide describes common usage communi cations and the number I O points available The RUI provides a visual LED display to the RM configuration and setup menus This document illus trates and describes connections and also describes the Home Page for each RM module as viewed from EZ ZONE Remote User Interface RUI User s Guide part number 0600 0060 0000 the RUI EZ ZONE RM Specification Sheet part number Describes RM hardware options features benefits WIN EZRM 1113 and technical specifications Watlow Support Tools DVD part number 0601 Contains all related user documents tutorial videos 0001 0000 application notes utility tools etc The DVD described above ships with the product and as stated contains all of the literature above as well as much more If the DVD is not available one can be acquired by contacting Watlow Customer Service at 1 507 454 5300 As an alternative to the DVD all of the user documentation described above can also be found on the Wat low website Click on the followi
61. 0 offset 30 1874 offset 30 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear CIP Class Instance Attribute hex dec 0x68 104 1 to 0x0C 12 1 0x68 104 1 to 0x0C 12 0x16 22 0x68 104 1 to 0x0C 12 2 0x68 104 1 to 0x0C 12 OxC 12 0x68 104 1 to 0x0C 12 Ox1D 29 0x6A 106 1to8 7 0x6A 106 1to6 and 9 OxB 11 0x6A 106 1to9 0x0D 13 Data Type amp Read Write Profibus Parameter Index ID R Read W Write E EEPROM S User Set Watlow EZ ZONE RML Module Chapter 3 Operations Page Parameter Name Description Display No Dis play Digital Input 1 to 6 and 9 Source Error View the state of this out put Digital Output 1 to 8 Output State View the state of this out Action 1 to 16 Event Input Status View this input state Function Key 1 Function Key State View current state of func tion key 1 Function Key 2 Function Key State View current state of func tion key 2 Limit 1 to 12 Low Set Point Set the low process value that will trigger the limit Limit 1 to 12 High Set Point Set the high process value that will trigger the limit Limit 1 to 12 Clear Request Clear limit once limit con dition is cleared Limit 1 to 12 Status Reflects whethe
62. 0 00 0 ccc cece eee I 81 Alarm Late mim sxi seo reote E Pp meme e eere Ed 81 Alarim Sileliciilt iacu ac ee srt ndo etos e eese k Rae 82 Alarmi BIOCKIN Oe hiuc eue det riter Supe oboe a 82 Using Lockout to Hide Pages and Menus 82 Lockout MENU aco saecu rta ER a dense aca pcne 82 Using Password Security 0 0 0 0 ccc cece eee 83 How to Enable Password Security 000 00 eeu 83 Modbus Using Programmable Memory Blocks 84 Software Configuration 0 0 00 cee ee 85 Function Block Descriptions 2 0 0 cee eee eee 88 Action Function 2 0 0 cc ccc ce eee eee teens 88 Alarm FUR Gto tre oe ripae E ane canes 88 Analog Input Function 0 ccc cece cece eee eee 89 Compare FUNCTION 2 ien deed ete Bate dor E dd ds 90 Counter Function 00 0 0 cece RR 92 Custom Function 00 cece 92 Diagnostic Function 0 0 eect eens 92 Digital Input Output Function 0 0 eee eee eee 93 Global Function RR 93 TOUT FUNCTION soena ar n ea e aara E na O en 94 Linearization Function sos eme 00 0 0 ccc cece ee eee eee 94 LOGIC FUNCTION sasi dca edhe edhe oad haw ed da dote edad 95 Math Function 00 0 cece RR 98 Output FUNCTION S sr rates e tet og xod eoo tinted ons 103 Security FUNCTION suede dedere reb RUE ER Cem nosse ds 104 TIMOR FUNCUOM os idet ah did r thd cea e ede ER reet oot 105 Variable Function
63. 0 mA Commonly used scale ranges are 0 to 20 mA 4 to 20 mA 0 to 5V 1 to 5V and 0 to 10V You can create a scale range representing other units for special applications You can reverse scales from high values to low values for analog input sig nals that have a reversed action For example if 50 psi causes a 4 mA signal and 10 psi causes a 20 mA signal Watlow EZ ZONE9 RML Module e 80 e Chapter 6 Features Scale low and high low values do not have to match the bounds of the measurement range These along with range low and high provide for process scaling and can include values not measureable by the con troller Regardless of scaling values the measured val ue will be constrained by the electrical measurements of the hardware Select the low and high values with Scale Low and Scale High 55 Select the displayed range with Range Low and Range High Setup Page Analog Input Menu Range High and Range Low With a process input you must choose a value to rep resent the low and high ends of the current or voltage range Choosing these values allows the controller s display to be scaled into the actual working units of measurement For example the analog input from a humidity transmitter could represent 0 to 100 per cent relative humidity as a process signal of 4 to 20 mA Low scale would be set to 0 to represent 4 mA and high scale set to 100 to represent 20 mA The in dication on the display would then represent p
64. 100 and remained at 100 the display will indicate 100 after five time con stants of the filter value or 2 5 seconds 4 Unfiltered Input Signal Temperature Time Filtered Input Signal Temperature Time Sensor Selection You need to configure the controller to match the in put device which is normally a thermocouple RTD or process transmitter Select the sensor type with Sensor Type Setup Page Analog Input Menu Set Point Low Limit and High Limit The controller constrains the set point to a value be tween a set point low limit and a set point high limit Set the set point limits with Low Set Point and High Set Point Setup Page Loop Menu There are two sets of set point low and high lim its one for a closed loop set point another for an open loop set point A High Limit of selected functional range SN Range High Range between High Limit of Sensor and Range Low Set Point me Set Point Range must be between Range High and Range Low Set Point ings Range Low Range between Low Limit of Sensor and Range High Gas Pressure Low Limit of selected functional range Scale High and Scale Low When an analog input is selected as process voltage or process current input you must choose the value of voltage or current to be the low and high ends For example when using a 4 to 20 mA input the scale low value would be 4 00 mA and the scale high value would be 20 0
65. 126 103 Fixed Time Base 34 Fixed Variable Time Base Setup Page Modbus Relative Address 1516 offset 30 1500 offset 30 1858 offset 30 1860 offset 30 1872 offset 30 1852 offset 30 CIP Class Instance Attribute hex dec 0x70 112 1 to 0xC 12 0x11 17 0x70 112 1 to 0xC 12 OxOE 14 Profibus Index Parameter ID 12017 uint RWES 12014 uint R 12013 uint R 0x70 112 1 to 0xC 12 6 0x6A 106 1 to OxA 10 OxC 12 Output 1 to 4 and 7 10 Time Base Set the time base for fixed time base control 0 1 to 60 0 seconds solid 0x6A state relay or switched dc 5 0 to 60 0 seconds mechani cal relay or no arc power control 1854 offset 30 0 1 sec SSR amp 106 sw dc 1to 12 20 0 sec 3 mech relay no arc Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE9 RML Module Chapter 4 Setup Page RM Limit Module Setup om dm 0 0 to 100 0 0 0 to 100 0 oF F Off 62 P AL Process Alarm 76 Parameter Name Display Description Output 1 to 4 and 7 10 Low Power Scale The power output will nev er be less than the value specified and will represent the value at which output scaling begins Output 1 to 4 and 7 10 High Power S
66. 16 0x1C 28 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces R Read W Write E EEPROM If there is only one instance of a menu no submenus will appear S User Set Watlow EZ ZONE RML Module e 35 e Chapter 3 Operations Page Parameter Name Description Display EERE Compare Menu Compare 1 to 16 Source Value A View the value of Source A Compare 1 to 16 Source Value B View the value of Source B Compare 1 to 16 Output Value View the value of this function s output Compare 1 to 16 Output Error View reported cause for compare error EP Ie oPEc Timer Menu Timer 1 to 16 Value Source A View the value of Source A Timer 1 to 16 Value Source B View the value of Source B Timer 1 to 16 Elapsed Time View the value of this function s elapsed time Timer 1 to 16 Output Value View the value of this function s output RM Limit Module 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C Off 62 On 63 None 61 Open 65 Shorted 127 Measurement Error 140 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 Off 62 On 63 Off 62 On 63 0 to 30 000 0 seconds Off 62 On 63 e Operations Page Modbus Relative
67. 16 Source Active State A Timer Run High rising Low falling Source Function B Timer Reset None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Logic Special Function Output 1 to 4 Timer Variable 5 16 Source Instance B 1 to 250 C Seb Source Zone B 0 to 16 585 6 Source Active State B Timer Reset High rising Low falling Time 0 to 9 999 seconds _L Eu Active Level High Low EP 9 Timer Menu o PE c Operation Page Source Value A Off On S u b Source Value B Off On EE Elapsed Time 0 0 to 9 999 000 seconds ou Output Value Off On EE S gt 3 l Output Value _ Error Timer Off Output Value OFF Watlow EZ ZONE RML Module 105 Chapter 6 Features C7 Tog 24 s Sy SE KA Yo 4 2 e y Source Function A gt Source Instance A Source Value A Source Zone A gt Source Error A LI Elapsed Time gt Output Value Eire Error Timer On Pulse An On Pulse Timer is used to produce an output pulse of a constant duration It can be used as a minimum on time for compressor control or other devices that do not want excessive cycling Timing Diagram of On Pulse with active state rising edge
68. 2 Source 49 Type 49 Alarm Silence Request 51 Alarm State 51 Altitude Units 42 70 Analog Input Function 88 Analog Input Menu 32 43 Assembly Definition Addresses 84 Assembly Working Addresses 84 Baud Rate 71 Blocking 50 82 C calibrating an analog input 79 Calibration Offset 32 44 79 80 CIP Common Industrial Protocol 29 Clear Request 50 Communications Menu 71 Setup Page 31 41 Compare Function 90 Compare Menu 36 53 connecting and wiring the modules 28 Control 45 48 Control Module Menus Factory Page Custom Setup Menu 74 Diagnostics Menu 76 Security Setting Menu 74 75 Operations Page Action Menu 33 Alarm Menu 34 Analog Input Menu 32 Compare Menu 36 Counter Menu 37 Digital Input Output Menu 32 Limit Menu 33 Linearization Menu 35 Logic Menu 38 Math Menu 39 Timer Menu 36 Setup Page Watlow EZ ZONE RML Module e 120 Appendix Action Menu 46 Alarm Menu 49 Analog Input Menu 43 Communications Menu 71 Compare Menu 53 Counter Menu 57 Digital Input Output Menu 45 Global Menu 71 Limit Menu 47 Linearization Menu 51 Logic Menu 59 Math Menu 67 Output Menu 48 Timer Menu 55 Variable Menu 70 Counter Menu 37 57 current measurement 117 current sensing 82 Current Sensing 82 Custom Function 92 Custom Setup Menu 74 D Date of Manufacture 76 Decimal 44 Dewpoint 67 Diagnostics Menu 76 Digital Input Function 5 Digital Input Output Menu 32 45 digital inputs 5 digital input specifications 117
69. 2 loops and for those applications that require the ability to configure monitor over a network the Mod bus RTU communication protocol is an option Other communications protocols are also available e g EtherNet IP DeviceNet Modbus TCP and Profibus DP when used in conjunction with a Rail Mount Ac cess RMA module or when using a Remote User In terface Gateway RUI GTW Standard Features and Benefits EZ ZONE configuration communications and software e Saves time and improves the reliability of control ler set up FM Approved Over under Limit with Auxiliary Outputs ncreases user and equipment safety for over under temperature conditions Parameter Save amp Restore Memory e Reduces service calls and down time Agency approvals UL Listed CSA CE RoHS W E E E FM Assures prompt product acceptance Reduces end product documentation costs FM approval on Limit Models e Semi F47 0200 Three year warranty Demonstrates Watlow s reliability and product support Touch safe Package e P2X increased safety for installers and operators Removable cage clamp wiring connectors Reliable wiring reduced service calls e Simplified installation Programmable Menu System e Reduces set up time and increases operator effi ciency Full featured Alarms e Improves operator recognition of system faults Control of auxiliary devices Watlow EZ ZONE9 RML Module Chapter 1 Overview A Conceptual V
70. 27 Yo Sag in Bee o q V 5 gt gt Source Function A Source Instance A Source Value A Source Zone A Source Error A m Elapsed Time LL Output Value gt Error Timer One Shot The One Shot timer functions like a simple oven timer The time value gets set by the user and it counts down to zero without retaining the original time hence the name one shot This is intended to be used in applications where the user will manually set different times for each process Watlow EZ ZONE9 RML Module e 108 e Chapter 6 Features Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B El d Ti Source Function B SE Source Instance B Output Value Source Zone B gt Source Error B Error Timer Retentive TEE A retentive timer is used to keep track of how much time something has been in a particular state This can be used to time how long something has been in an alarm state for example or how long it has been since a profile or step ran The output can be used to trigger an event if the elapsed time has grown excessive Watlow EZ ZONE RML Module 109 Chapter 6 Features Variable Function This function simply passes the stored value to its out
71. 3 0 amp 1 Hardware ID Registers 344 amp 345 Value of Pointer 33 Registers 186 amp 187 Pointer 34 2 0 amp 1 Hardware ID Registers 346 amp 347 Value of Pointer 34 Registers 188 amp 189 Pointer 35 0 amp 1 Hardware ID Registers 348 amp 349 Value of Pointer 35 Registers 190 amp 191 Pointer 36 0 amp 1 Hardware ID Registers 350 amp 351 Value of Pointer 36 Registers 192 amp 193 Pointer 37 0 amp 1 Hardware ID Registers 352 amp 353 Value of Pointer 37 Registers 194 amp 195 Pointer 38 0 amp 1 Hardware ID Registers 354 amp 355 Value of Pointer 38 Registers 196 amp 197 Pointer 39 0 amp 1 Hardware ID Registers 356 amp 357 Value of Pointer 39 Registers 198 amp 199 Pointer 40 0 amp 1 Hardware ID Registers 358 amp 359 Value of Pointer 40 Watlow EZ ZONE RML Module Appendix Troubleshooting Alarms Errors and Module Issues Indication Description Possible Cause s Corrective Action Alarm won t clear or reset Alarm will not clear or reset with keypad or digital input Alarm latching is active Alarm set to incorrect output Alarm is set to incorrect source Sensor input is out of alarm set point range
72. 4 1 to 0xC 12 0x25 37 0x68 104 1 to 0xC 12 OxE 14 0x68 104 1 to 0xC 12 0x1C 28 0x0C 12 0x68 104 4012 1 to 0x10 4001 16 0x68 104 4002 1 to 0xC 12 1 0x68 104 1 to 0xC 12 2 0x68 104 4020 1 to 0xC 12 0x14 20 Watlow EZ ZONE RML Module Chapter 4 Setup Page Parameter Name Display Description Et Digital Input Output Menu Digital Input Output 1 to 8 Direction Set this function to operate as an input or output Digital Input 9 Direction Set the input type Digital Output 1 to 6 Function Select what function will drive this output Digital Output 1 to 8 Function Instance Set the instance of the function selected above Digital Output 1 to 8 Source Zone A Set the zone of the function selected above Digital Output 1 to 8 Control Set the output control type This parameter is only used with PID control but can be set anytime Digital Output 1 to 8 Time Base Set the time base for fixed time base control Digital Output 1 to 8 Low Power Scale The power output will nev er be less than the value specified and will represent the value at which output scaling begins RM Limit Module Output 68 Input Voltage 193 Input Dry Contact Input Voltage 193 Input Dry Contact Off 62 Alarm 6 Compare 230 Counter 231 Digital I O 1142 Function Key 1001 Linearization 238 Logic
73. 5 21 0x68 104 1 to 0x0C 12 OxA 10 o 1 Watlow EZ ZONE9 RML Module Chapter 5 Factory Page RM Limit Module Factory Page Parameter Name Display Description Calibration Menu 1 to 12 Electrical Input Slope Adjust this value to calibrate the slope of the input value Note Some values will be rounded off to fit in the four character display Full values can be read with another interface If there is only one instance of a menu no submenus will appear Modbus Relative Address 430 offset CIP Class Instance Attribute hex dec 0x68 104 1 to 0x0C 12 OxB 11 Data Profibus Parameter Type Index ID amp Read Write Watlow EZ ZONE RML Module e 7I Chapter 5 Factory Page Chapter 6 Features Saving and Restoring User Settings 25 79 Module Lini ons ess rete sso veg ae 8 ce feo eene 79 II fic kc es DoS DET 79 Calibration Offset 0 0 cece RR 79 Calibration ccc eee teens 79 Filter Time Constant 00 0 0 ccc cc RR 80 Sensor Selection 80 Set Point Low Limit and High Limit 00 0 005 80 Scale High and Scale Low cece cece eee eee 80 Range High and Range Low 81 LING ANIZATIO Mes 2c Sek ota ane or e b donatis ote Y Rose e c 81 Alal a aenar DOTDITDSIMTIIT TET 81 PROCESS Alarms oreen ener a do dona E E Qe CR 81 Alarm Set Polnts nz idis dana bb rbu RE Ie URP eden 81 Alarm Hysteresis
74. 6 4668 Ox7F 127 Source Zone D offset 80 1 to 16 Set the zone of the function 0x14 20 selected above Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 62 e Chapter 4 Setup Page RM Limit Module Setup Page CIP Modbus Class Parameter Name Profibus Parameter Display Relative Instance Address Attribute hex dec Logic 1 to 16 non None 61 4638 Ox7F 127 27005 uint SFn E Source Function E Alarm Reset 6 offset 80 1 to 16 RWES Set the type of function Compare 230 5 pen be used for this Counter 231 Digital I O 1142 A Profile Event Out A 6 Profile Event Out B C Profile Event Out C J Profile Event Out D E Profile Event Out E F Profile Event Out F 9 Profile Event Out G A Profile Event Out H Function Key 1001 Limit 126 Logic 239 _ 1 Special Function Out 1532 Special Function Out 1533 _3 Special Function Out 1534 4 Special Function Out 1535 Timer 244 Variable 245 Description Logic 1 to 16 4654 Ox7F 127 27013 Juint Source Instance E offset 80 1to 16 RWES Set the instance of the D 13 function selected above Logic 1 to 16 4670 Ox7F 127 Source Zone E offset 80 1 to 16 Set the zone of the function 0x15 21 selected above Note Some values wil
75. 67 226 amp 227 146 amp 147 306 amp 307 68 amp 69 228 amp 229 148 amp 149 308 amp 309 70 amp 71 230 amp 231 150 amp 151 310 amp 311 12 amp 73 232 amp 233 152 amp 153 312 amp 313 74 amp 75 234 amp 235 154 amp 155 314 amp 315 76 amp 77 236 amp 237 156 amp 157 316 amp 317 78 amp 79 238 amp 239 158 amp 159 318 amp 319 80 amp 81 240 amp 241 160 amp 161 320 amp 321 82 amp 83 242 amp 243 162 amp 163 322 amp 323 84 amp 85 244 amp 245 164 amp 165 324 amp 325 86 amp 87 246 amp 247 166 amp 167 326 amp 327 88 amp 89 248 amp 249 168 amp 169 328 amp 329 90 amp 91 250 amp 251 170 amp 171 330 amp 331 92 amp 93 252 amp 253 172 amp 173 332 amp 333 94 amp 95 254 amp 255 174 amp 175 334 amp 335 96 amp 97 256 amp 257 176 amp 177 336 amp 337 98 amp 99 256 amp 259 178 amp 179 338 amp 339 100 amp 101 260 amp 261 180 amp 181 340 amp 341 102 amp 103 262 amp 263 182 amp 183 342 amp 343 104 amp 105 264 amp 265 184 amp 185 344 amp 345 106 amp 107 266 amp 267 186 amp 187 346 amp 347 108 amp 109 268 amp 269 188 amp 189 348 amp 349 110 amp 111 270 amp 271 190 amp 191 350 amp 351 112 amp 113 272 amp 273 192 amp 193 352 amp 353 114 amp 115 274 amp 275 194 amp 195 354 amp 355 116 amp 117 276 amp 277 196 amp 197 356 amp 357 118 amp 119 278 amp 279 198 amp 199 358 amp 359 Wat
76. 8 figF Control Loop Off and Alarms to Non alarm State 220 FAL 218 Force Alarm to Occur None 61 Alarm 6 Compare 230 Counter 231 Digital I O 1142 Profile Event Out A Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 Timer 244 Variable 245 Setup Page CIP Class Instance Attribute hex dec Modbus Relative Address Profibus Parameter 1868 offset 30 88 6010 float RWES Ox6E 138 10003 Juint 110 RWES 1 to 0x10 16 3 Ox6E 139 10004 uint 110 RWES 1 to 0x10 16 4 2216 offset 20 2220 offset 20 Ox6E 10006 110 1 to 0x10 16 6 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Chapter 4 Setup Page Watlow EZ ZONE RML Module Parameter Name Display Description Action 1 to 16 Source Instance A Set the instance of the function selected above Action 1 to 16 Source Zone A Set the zone of the function selected above Action 1 to 16 Active Level Set the action that will be considered a true state Limit 1 to 12 Sides Select which side or sides of the process value will be monitored Limit 1 to 12 Hysteresis Set
77. 999 000 Offset 1 999 000 to 9 999 000 ow Output Value 1 999 000 to 9 999 000 Ly lin Loy Cay d Loy Loy Yay Loy ay A touh r ue ote ue ur n bu Bug Oy Pu Pu wif uy Au Duy du ois Pee ey iti ry Oe Sing i o 4 gt Pay lop Fly Ng Ao no iv ay Mi M Po vy Php My iy ir le 13 14 44 40 449 dod 3 9 1 9 4 Source Function A gt Source Instance A Linearization Source Zone A Off gt Source Error A Source Value A gt Output Value Error Output Value equals Source A Value Watlow EZ ZONE RML Module Chapter 6 Features Loy Cu Bo Xi bay lly Say Cu Lay iy d by ety hay iy gst Ley no Peg Be P KONG pe Pager 2 D Qe vh bu D dinh fu ue hai kan Cy iy Qn Gay hag RD 20 5 Of Sht SOE U E USUS U UG A Kot Rot ag g pie Git yt Bo 1 45 Sh decd Meade scape Med 9 39 da Source Function A Source Instance A Source Zone A Source Error A Source Value A Output Value Linearization Interpolated Error L Y IF Source A lt Input Point 1 THEN Output Value Output Point 1 Offset ELSE WHILE Source A gt Input Point n AND In put Point n lt Input Point n 1 n n 1 UNTIL n is largest valid value IF Source A gt Input Point n 1 AND Input Value Input Point n THEN Output Value Source A Input Point n 1 Output Point n Output Point n 1 Input Point n Input Point n 1 Output Point n 1 Offset ELSE Outpu
78. A Source Zone A Source Error A Source Value B Compare Not Equal To Source Function B Source Instance B Source Zone B Output Value gt Source Error B Error A not equal B Output Value ON A Lep Q Co KA vo Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B Compare Greater or Equal Source Function B Source Instance B Source Zone B Output Value gt Source Error B Error A gt B Output Value ON 5 OT U e Voy i gt Source Function A Source Instance A Source Value A Source Zone A Source Error A Source Value B Compare Less or Equal Source Function B Source Instance B Source Zone B Output Value Source Error B Error A lt B Output Value ON Watlow EZ ZONE RML Module 91 Chapter 6 Features Counter Function Function counts up or down from Load Value and produces Output Value On when Count Target Value Note Count value clears on power loss Load Value restored on power up Counter Operation Whenever a prescribed clock transition occurs with out an error on source B the count will be equal to the Load Value If Function is an Up Counter Whenever a prescribed clock transition occurs with out an error on Source A the count will increment by 1 If the count is equal to 9 999 when the transition occurs count will be 1 after transition If Fun
79. AR ll WW 6 1 60 On 6 Ow On O OS 5 ez OD OR O OS eo gt p JA J C laD ar oooooooo 98 99 CF CD CE CZCWCY q using Modbus RTU c Use twisted pair wires such as Cat 5 cabling Do not route with power carrying conductors 98 99 CC CA CB CZCWCY GND Data Data Data format PC Software Protocol Modbus RTU 9 600 19 200 38 400 baud Third Party 8 data bits even odd no parity 1 start bit 1 stop bit AC Um 8 Model 485TB 2W H B amp B electronics GND 0847 0326 0000 asn SSSSS Note Do not leave a USB to EIA 485 converter connected to Standard Bus without power i e disconnecting the USB end from the computer while leaving the converter connected on Standard Bus Disturbance on the Standard Bus may occur WATUSW EZ ZONE Ez zowE f RM a mi ES at DX lt D E j L e E a a 2 D p o EJ aS Q 1 9 LI e 6 l 3 I L LEO e e I Lun Ipae
80. Address 5922 offset 40 5924 offset 40 5928 offset 40 5934 offset 70 7202 offset 50 7204 offset 50 7220 offset 50 7208 offset 50 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear CIP Class Instance Attribute hex dec 0x80 128 1 to 0x10 16 7 0x80 128 1 to 0x10 16 8 0x80 128 1 to 0x10 16 OxA 10 0x80 128 1 to 0x10 16 0x0D 13 0x83 131 1 to 0x10 16 7 0x83 131 1 to 0x10 16 8 0x83 131 1 to 0x10 16 0x10 16 0x83 131 1 to 0x10 16 0x11 17 Data Type amp Read Write Profibus Parameter Index ID R Read W Write E EEPROM S User Set Watlow EZ ZONE9 RML Module Chapter 3 Operations Page RM Limit Module Operations Page CIP Modbus Class Data Parameter Name a Profibus Parameter Type Display HA Relative Instance Description Address Atir bule Index ID amp Read Write 31015 uint R 31018 uint R hex dec No Dis Timer 1 to 16 Off 62 7218 0x83 play Running On 63 offset 50 131 Read to determine if timer 1 to 0x10 is running 16 OxOF 15 No Dis Timer 1 to 16 None 61 1224 0x83 play Output Error Open 65 offset 50 131 View reported cause for Shorted 127 1 to 0x10 timer error 16 Measurement Er
81. C gt Source Error C Math Minimum Source Function D gt Source Instance D Source Zone D gt Source Error D Output Value Error Output Value Filter Minimum Value A B C D Offset Display units follows Source with minimum value Watlow EZ ZONE RML Module Chapter 6 Features 4 Log ey C A er ane NN NR Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B Source Function B gt Source Instance B gt Source Zone B gt Source Error B gt gt Math Absolute Difference gt Output Value y Sp Error 5 Output Value Filter A B Offset Display units follow Source A plus relative Source B b Q K KA Bey Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B Source Function B Source Value C Source Instance B Source Value D Source Zone B gt Source Error B Source Function C Source Instance C Source Zone C Source Error C Math Maximum Source Function D Source Instance D Source Zone D gt Source Error D Output Value e Error Output Value Filter Maximum Value A B C D Offset Display units follows Source with maximum value A amp 4 Q CK 7o lo Bo beset Source Function A Source Inst
82. C Custom Resistance Range 5k 10k 20k 40k F L Filter 0 0 to 60 0 seconds Input Error Latching Off On Display Precision Whole Tenths Hundredths Thousandths Calibration Offset 1 999 000 to 9 999 000 nj Analog Input Value 1 999 000 to 9 999 000 A Analog Input Menu oP E c Operation Page LA in Analog Input Value 1 999 000 to 9 999 000 Input Error None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Not Sourced Calibration Offset 1 999 000 to 9 999 000 Clear Latch Request Clear Ignore Watlow EZ ZONE RML Module 89 o Chapter 6 Features SS Compare Function An error when read can indicate any of the follow ing None Open Shorted Measurement Error Bad re O Ly Cal Data Ambient Error RTD Error Fail Math Er Cea ey i Ee ror Not Sourced Stale Tolerance is expressed in the same units as Source Analog Input i gInput Analog Input Analog Input Value A For the function to work properly Source A and Source B must be without errors Off Input Error On Ney egy m 2 v DENT NC Tro My a re OS PT tid Bs DO Ba Hey Source Function A Source Value A LLLLLLLLELLILII Source Instance A Source Zone A Source Value B gt Source Error A Analog Input Analog Input Analog Input Value us verview Thermocou
83. C are connected to the RML module via Watlow s Standard Bus where both will be able to talk directly to the RML module RM Limit Slot C Power B PC Running Supply EZ ZONE Configurator RUI In the graphic above the PC running EZ ZONE Con figurator software and or the RUI can be used to configure and then monitor the RML and other mod ules connected to it RML Module Connected to a Programmable Logic Controller PLC on a DIN Rail In this configuration the PLC can be connected to the RML module using the Modbus RTU protocol RM Limit Slot C Power Supply PLC In this example the RML module and the PLC must be equipped with the Modbus RTU protocol Note If it is intended to use an RUI or a PC using EZ ZONE Configurator software it will be necessary to switch the protocol on the RML to Watlow s Stan dard Bus to successfully communicate disconnect all Modbus devices from the network Once done using the RUI or EZ ZONE Configurator software switch the protocol back to Modbus RTU and recon nect all Modbus devices to re establish communica tions over Modbus RML Module Connected to an Operator Interface Terminal OIT through an RMA In this configuration the RML can be connected to the OIT through the RMA running any of a number of available protocols The RMA and the OIT must be using the same protocol whil
84. EZ ZONE RM Limit Module User s Guide WATLOW EZ ZONE RMLX XXXX XXXXx 1 2 3 x 5 6 7 s RM Limit Module TOTAL CUSTOMER SATISFACTION ISO 9001 WAT LOW Nn CC Sel LEE S GG Ie sibs WE Registered Company Winona Minnesota USA 1241 Bundy Boulevard Winona Minnesota USA 55987 Phone 1 507 454 5300 Fax 1 507 452 4507 http www watlow com 0600 0075 0000 Rev C Made in the U S A December 2013 Safety Information We use note caution and warning symbols throughout this book to draw your attention to important operational and safety information A NOTE marks a short message to alert you to an important detail A CAUTION safety alert appears with information that is important for protecting your equipment and performance Be especially careful to read and follow all cautions that apply to your application A WARNING safety alert appears with information that is important for protecting you others and equipment from dam age Pay very close attention to all warnings that apply to your application The safety alert symbol 4 an exclamation point in a triangle precedes a general CAUTION or WARNING statement The electrical hazard symbol A a lightning bolt in a triangle precedes an electric shock hazard CAUTION or WARNING safety statement Further explanations follow Explanation CAUTION Warning or Hazard that needs further explanation than lab
85. EZ ZONE9 RML Module e 28 o Chapter 2 Install and Wire Conventions Used in the Menu Pages To better understand the menu pages that follow review the naming conventions used When encoun tered throughout this document the word default implies as shipped from the factory Each page Op erations Setup and Factory and their associated menus have identical headers defined below Visually displayed infor Display mation from the control Describes the function of Parameter Name the given parameter Defines options available for this prompt i e min max values numerical yes no etc further ex planation below Default Values as delivered from the factory Identifies unique param eters using either the Modbus RTU or Modbus TCP protocols further ex planation below Range Modbus Relative Ad dress Identifies unique param eters using either the De viceNet or EtherNet IP protocol further explana tion below CIP Common Indus trial Protocol Identifies unique param eters using Profibus DP protocol further explana tion below Profibus Index Identifies unique param eters used with other soft ware such as LabVIEW Unsigned 16 bit integer dint long 32 bit string ASCII 8 bits per character float IEEE 754 32 bit RWES Readable Writable EEPROM saved User Set saved Parameter ID uint Data Type R W Remote User interface RUI Display
86. Ec Vibration Op ND Random wave 10 500 Hz 2G ea Eo erating along X Y Z axes 10 min cycle NOS 60 min xo E Safety Agency UL1310 Class 2 1 UL508 Listed Approvals UL60950 1 EN60950 1 CE For a comprehensive listing of these specifications point your browser to http us tdk Iambda com lp products dsp series htm Watlow EZ ZONE RML Module e 13 o Chapter 2 Install and Wire RML Installation and Removal on a DIN Rail Modular Backplane Connector The picture on the right shows the Modular Backplane Connector both front and rear view The rear view is bringing in to focus a metal clip If the DIN rail is grounded the Modular Backplane Connector and the module connected to it will be also recommended Installing the Modular Backplane Connector Step 1 Hook backplane assembly to upper edge of DIN rail see rear view above backplane hook detail that mates with upper rail edge is circled Step 2 Next rotate back plane assembly downward to en gage the lower edge of the rail Note Din Rail clip ping distance ranges from 1 366 1 389 inches The backplane assembly will not latch onto the rail suc cessfully if the rail is out of dimension Step 3 For final positioning and locking the red tab is to be pushed upward to further engage the bottom edge of the rail with an over center snap action latch The red locking tab protrudes from the bot tom side of the back plane assembly Installing Multiple Modular Ba
87. Full values Logic 1 to 16 Source Value A View the value of Source A Logic 1 to 16 Source Value B View the value of Source B Logic 1 to 16 Source Value C View the value of Source C Logic 1 to 16 Source Value D View the value of Source D Logic 1 to 16 Source Value E View the value of Source E Logic 1 to 16 Source Value F View the value of Source F Logic 1 to 16 Value Source G View the value of Source G Logic 1 to 16 Source Value H View the value of Source H Logic 1 to 16 Output Value View the value of this function s output can be read with other interfaces If there is only one instance of a menu no submenus will appear RM Limit Module oF F Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Off 62 On 63 Modbus Relative Address 4678 offset 80 4680 offset 80 4682 offset 80 4684 offset 80 4686 offset 80 4688 offset 80 4690 offset 80 4692 offset 80 4696 offset 80 Operations Page CIP Class Instance Attribute hex dec Ox7F 127 1 to 0x10 16 0x19 25 Ox7F 127 1 to 0x10 16 0x1A 26 Ox7F 127 1 to 0x10 16 Ox1B 27 Ox7F 127 1 to 0x10 16 0x1C 28 Ox7F 127 1 to 0x10 16 Ox1D 29 Ox7F 127 1to 0x10 16 Ox1E 30 Ox7F 127 1
88. If not find your way back to the Factory Page as described above 4 Execute the calculation defined below 7b or 8b for either the User or Administrator 5 Enter the result of the calculation in the upper display play by using the Up O and Down Q arrow keys or use EZ ZONE Confgurator Software 6 Exit the Factory Page by pushing and holding the Infinity key for two seconds Formulas used by the User and the Administrator to calculate the Password follows Passwords equal 7 User a If Rolling Password r oL L is Off Password PAS 5 equals User Password P A S J b If Rolling Password r oL L is On Password PASS equals P 8 5 x code Mod 929 70 8 Administrator a If Rolling Password r oL L is Off Password PR55 equals User Password P A 5 8 b If Rolling Password r oL Lis On Password PASS equals PA5 A x code Mod 997 1000 Differences Between a User Without Password User With Password and Administrator User without a password is restricted by the Locked Access Level L o L A User with a password is restricted by the Read Lockout Security r L o C never having ac cess to the Lock Menu Ll of An Administrator is restricted according to the Read Lockout Security c L o C however the Ad ministrator has access to the Lock Menu where the Read Lockout can be changed Modbus Using Programmable Memory Blocks When using the Modbus protocol the RML features a
89. Korea Co Ltd 1406 E amp C Dream Tower 46 Yangpyeongdong 3ga Yeongdeungpo gu Seoul 150 103 Republic of Korea Tel 82 2 2628 5770 Fax 82 2 2628 5771 Website www watlow co kr Email info watlow com sg Website www watlow com sg Watlow Australia Pty Ltd 4 57 Sharps Road Tullamarine VIC 3043 Australia Tel 61 3 9335 6449 Fax 61 3 9330 3566 Website www watlow com Watlow Malaysia Sdn Bhd 1F 17 IOI Business Park No 1 Persiaran Puchong Jaya Selatan Bandar Puchong Jaya 47100 Puchong Selangor D E Malaysia Tel 60 3 8076 8745 Fax 60 3 8076 7186 Email viee watlow com Website www watlow com Watlow Electric Manufacturing Company Shanghai Co Ltd Room 501 Building 10 KIC Plaza 290 Songhu Road Yangpu District Shanghai China 200433 China Phone Local 4006 Watlow 4006 928569 International 86 21 3381 0188 Fax 86 21 6106 1423 Email info watlow cn Website www watlow cn TKO VrNVRASH 7101 0047 RRAF tA RA EH A 14 4 ABE SU SR BS Tel 03 3518 6630 Fax 03 3518 6632 Email infoj watlow com Watlow Japan Ltd 1 14 4 Uchikanda Chiyoda Ku Tokyo 101 0047 Japan Tel 81 3 3518 6630 Fax 81 3 3518 6632 Website www watlow co jp TUS RE E M KAA RA Al 80143 SH Set RE P1895 10282 ERR 07 2885168 8 amp 07 2885568 Watlow Electric Taiwan Corporation 10F 1 No 189 Chi Shen 2nd Road Kaohsiung 80143 Taiwan Tel 886 7 2885168 Fax 886 7 2885568
90. N 61000 4 2 2008 Electrostatic Discharge Immunity EN 61000 4 3 2010 Radiated Field Immunity EN 61000 4 4 2011 Electrical Fast Transient Burst Immunity EN 61000 4 5 2006 Surge Immunity EN 61000 4 6 2008 Conducted Immunity EN 61000 4 11 2004 Voltage Dips Short Interruptions and Voltage Variations Immunity EN 61000 3 2 2005 Harmonic Current Emissions EN 61000 3 3 2005 Voltage Fluctuations and Flicker SEMI F47 2000 Specification for Semiconductor Sag Immunity Figure R1 1 NOTE To comply with flicker requirements cycle time may need to be up to 160 seconds if load current is at 15A or the maximum source impedance needs to be lt 0 13Q Control power input of RM models comply with 61000 3 3 requirements 2006 95 EC Low Voltage Directive EN 61010 1 2010 Safety Requirements of electrical equipment for measurement control and laboratory use Part 1 General requirements Compliant with 2002 95 EC RoHS Directive Per 2002 96 EC W E E E Directive AR Please Recycle Properly Joe Millanes Winona Minnesota USA Name of Authorized Representative Place of Issue Director of Operations September 2013 Title of Authorized Representative Date of Issue nature of Authorized Representative Watlow EZ ZONE RML Module e 123 Appendix How to Reach Us Corporate Headquarters Watlow Electric Manufacturing Company 12001 Lackland Road St Louis MO 63146 Sales 1 800 WATLOW2 Manufacturing Support 1 800 4WATLOW Email info wa
91. Qj Input Point 1 Time 5 Alarm Set Points and Hysteresis E Reading from Sensor with Linearization Displayed Value Output Point 1 No Offset Alarm Latching Time A latched alarm will remain active after the alarm Watlow EZ ZONE RML Module e 81 Chapter 6 Features condition has passed It can only be deactivated by the user An active message such as an alarm message will cause the RUI display to toggle between the nor mal settings and the active message in the upper dis play and in the lower display Push the Advance Key to display in the upper display and the message source in the lower display Use the Up O or Down Q keys to scroll through possible responses such as Clear or Silence l 5 L Then push the Advance or Infinity key to execute the action See the Keys and Displays chapter and the Home Page chapter for more details An alarm that is not latched self clearing will deactivate automatically when the alarm condition has passed Turn alarm latching on or off with Latching Setup Page Alarm Menu The alarm state begins when the temperature A reaches the Alarm High Set Point Alarm High VA Set Point V Alarm Hysteresis Normal Operating Range The alarm state continues until the temperature drops to the Alarm High Set Point minus the hysteresis A latching alarm could be turned off by A the operator at this point A non latching alarm would turn off automatically PT Ala
92. RM RM Controller Limit Access L1 Slot C Slot C Slot C Power RM Supply m RM PID Limit Controller a OIT Slot C Slot C Module Orientation The picture that follows represents one of several dif ferent RM modules All of them will have four slots on the face slot A B D and E and one on the bot tom slot C not shown All of these slots are not al ways used on all modules On the face of the module there is a button yellow circle under the Zone ad dress 5 When pushed and held it has the following functions 1 For any module push and hold for 2 seconds to change the Zone address 2 When a module is equipped with the Modbus pro tocol RMxxxxxxxxxx1xx pushing and holding this button for 6 seconds the LED display will return P for protocol Releasing the button and then pushing it again within 6 seconds the display will toggle between N Modbus and 5 Standard Bus Valid addresses for Modbus and Standard bus range from 1 16 J 9 R is 10 5 is 11 is 12 g is 13 E is 14 F is 15 and A is 16 The RMA Access module is shipped at address J or 17 and is the only module that can have its address set above 16 Module Status Slot A B D or E Protocol Standard Bus red or Modbus green Module outputs 1 through 10 all may or may not be used depend ing on module type Watlow EZ ZONE9 RML Module Chapter 1 Overview Getting Started Quickly C
93. S gt Source Error A Source Value B Source Zone B gt Source Error B Source Value E Source Function B oP Source Instance B gt Source Zone B gt Source Error B iy gt Math Deviation Scale gt Math NEN Ratio Source Function E Source Instance E Output Value gt Source Zone E gt Source Error E Error L _ Output Value If E OFF Output Value Filter jeter Range High Range Low Scale High is Scale Low A Scale Low Range Low B Offset If E ON Output Value Filter B Offset Scale Low High and Range Low High follows Source A display units Output Value Filter A B Offset If display units of Source A Source B no display units on output value else follow Source A Watlow EZ ZONE9 RML Module 100 Chapter 6 Features 4 A by Q Source Function A gt Source Instance A Source Value A gt Source Zone A gt Source Error A Source Value B oe Function B gt Source Instance B y Source Zone B gt Source Error B gt gt Math Differential gt gt Output Value se Error gt Output Value Filter A B Offset Display units follows Source A plus relative Source B Q Co ey Bo Source Function A Source Instance A Source Value A Source Zone A gt Source Error A Source Value B
94. Source Function E Source Instance E Source Instance E Source Zone E Source Zone E gt Source Error E gt Source Error E Source Function F Source Function F Source Instance F Source Instance F Source Zone F Source Zone F gt Source Error F gt Source Error F Source Function G Source Function G Source Instance G Source Instance G Source Zone G Source Zone G gt Source Error G gt Source Error G Source Function H Source Function H Source Instance H Output Value gt Source Instance H Output Value y Source Zone H Source Zone H gt Source Error H Error gt gt Source Error H Error A B C D E F G H ON IfAzBzCzDzEzFzGzHthen ON Function Error Handling Function Error Handling Source Function A Source Value A Source Function A gt gt Source Instance A Source Instance A ROMS Value Source Zone A Source Value B gt Source Zone A Source Value B gt gt Source Error A gt Source Error A Source Value C Source Value C Source Function B Source Value D Source Function B gt gt Source Instance B Source Instance B Seer Value D Source Zone B Source Value E gt Source Zone B Source Value E gt Source Error B gt Source Error B Source Value F 5 Source Value F Source Function C Source Value G LL Source Function C gt Source Instanc
95. Stepped 1483 offset 70 1 to 16 Set how this function will Interpolated 1482 linearize Source A Linearization 1 to 16 non None 61 7990 0x86 134 Source Function A uic Variable 245 offset 70 1to16 Set the type of function Po Set Point Open Con 1 that will be used for this trol Loop 243 Source IC Set Point Closed Control Loop 242 Pu Process Value 241 AE Math 240 Linearization 238 Power Control Loop Heat Power Control Pr Cool Power Control Loop 161 CUr c Current 22 Analog Input 142 Linearization 1 to 16 7992 Source Instance A Set the instance of the function selected above 0x86 134 offset 70 1 to 16 Linearization 1 to 16 7994 Source Zone A Set the zone of the function selected above Linearization 1 to 16 8046 0x86 134 Unit Units offset 70 1 to 16 Set the units of Source A Process 75 Ox1D 29 Power 73 Relative Tempera 1541 Absolute Temperature 0x86 134 offset 70 1to 16 None 61 Source 1539 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 51 e Chapter 4 Setup Page Parameter Name Display Description Linearization 1 to 16 Input Point 1 Set the value that will be mapped to output 1 Linearization 1 to 16 Output P
96. Visual information from the control is displayed to the observer using a fairly standard 7 segment dis play Due to the use of this technology several char acters displayed need some interpretation see the list below Il jiis Il e 1 nJ T fu Il bo Il c2 II Il vi I I amp gie ju tn Ac ju ll ll ov ll E i i e Jie i ll Ti Need Beat Ko amp rr ll 3 I B Il BAe gt d d B 6 E E m 7 P F_ fal o ise Pl P a MEM Il a Note The RUI is optional equipment Range Within this column notice that on occasion there will be numbers found within parenthesis This number represents the enumerated value for that particular selection Range selections can be made simply by writing the enumerated value of choice using any of the available communications protocols As an ex ample turn to the Setup Page and look at the Analog Input A menu and then the Sensor Type SEa prompt To turn the sensor off simply write the value of 62 off to Modbus register 400418 and send that value to the control Communication Protocols All RM modules come with Watlow s Standard Bus protocol used primarily for inter module communi cations as well as for configuration using EZ ZONE Configurator software free download from Watlow s web site http www watlow com Along with Stan dard Bus the RML module can also be orde
97. Watlow EZ ZONE RML Module e 116 Appendix RML Specifications Line Voltage Power 20 4 to 30 8Vx ac dc 50 60Hz 5 percent Any external power supply used should comply with a class 2 or SELV rating See specific module specification listing for maxi mum VA power consumption Data retention upon power failure via nonvolatile memory Compliant with Semi F47 0200 Figure R1 1 voltage sag require ments Environment 0 to 149 F 18 to 65 C operating temperature 40 to 185 F 40 to 85 C storage temperature 0 to 90 percent RH non condensing Rail Mount modules are considered to be open type equipment needing to be installed in a fire and shock protection enclosure such as a NEMA Type 1 enclosure unless all circuit connections are Class 2 or SELV Saftey Extra Low Voltage Accuracy e Calibration accuracy and sensor conformity 0 196 of span 1 C the calibrated ambient temperature and rated line voltage Types R S B 0 2 Type T below 50 C 0 2 e Calibration ambient temperature 77 5 F 25 3 C Accuracy span 1000 F 540 C min Temperature stability 0 1 F F 0 1 C C rise in ambient max Agency Approvals UL Listed to UL 61010 1 File E185611 UL Reviewed to CSA C22 2 No 61010 1 04 FM Class 3545 File 3039786 temperature limit switches CE See Declaration of Conformity RoHS and W E E E compliant Serial Communications All modules ship with iso
98. ZONE RM Product Documentation User s Guide printed hard copy P N 0600 0075 0000 Watlow Support Tools CD P N 0601 0001 0000 Universal Input Thermocouple grounded or ungrounded sensors dc volts e gt 20MQ input impedance e 3pA open sensor detection e Max of 2KO source resistance RTD 2 wire platinum 1000 and 10000 0 C calibration to DIN curve 0 003850 0 C Process 0 20mA 1000 or 0 10V dc 20kO input imped ance scalable 0 50mV 0 100000 Voltage Input Ranges Accuracy 10mV 1 LSD at standard conditions Temperature stability 100 PPM C maximum Milliamp Input Ranges Accuracy 20pA 1 LSD at standard conditions Temperature stability 100 PPM C maximum Resolution Input Ranges 0 to 10V 200 pV nominal 0 to 20 mA 0 5 mA nominal 15 pec 350 Dec 10 900 DegC C Le v omm nec 200 200 200 CIEE mA ac Appendix Range Low Usi K 270 Deg C T 400 Deg C eS we pec 3 m im b c E a o a 5 o s bec Fen o oe pec ww loa f w Ls 9 3 xus wa o o hes DC e 39 GE dinge act i E Hem range Resistance 10K Lei 10000 range Resistance 20K BEN 20000 range Resistance 40K L9 40000 range Resistance 40K a 40000 range Thermistor Input Max Error 25 Deg C Thermis Thermis tor 10K range Thermis tor 20K Thermis 0 to 40K9 0 to 20KQ 0 to 10KO 0 to
99. a E CP Power Supply N Analog Input 1 through 12 None Thermocouple 2 Wire RTD 100 1k Thermistor 5k 10K 20k 40k Process V mV mA Digital Input 1 2 3 4 5 or Switch contact or volts dc Digital Input 9 Switch contact or volts dc a EIA 485 Communications Standard Bus optional Modbus RTU Inter module Bus 20 4 to 30 8 Vac oe Vdc 2 Limit Controller Slot A B 6 Digital Inputs Outputs any combination Slot D Output 1 2 3 4 5 or 6 switched dc open collector Pac 1 Digital Input 2 Mechanical Relay Outputs Slot E DN Modbus RTU Address 1 16 Standard Bus Zone 1 16 Supervisory amp Power Board Slot C Output 7 5A Mechanical Relay Form C Output 8 5A Mechanical Relay Form A Note Output 8 will always be the limit output regardless of Slot E options It will be either the global limit or assigned to a specific loop Zone and Status BEI Output Status LEDs o Some input output combinations not possible see ordering matrix A Zone Selection o0 Output Function 9 Process Value Alarm Timer Special Output Function 1 4 Profile Event Output A H Math Heat Power Off Analog Input Cool Power Compare Counter Digital O Module Limit Function Key Limit Linearization
100. age Limit Menu 4 Cycle power on the control EZ ZONE RML Default Configuration Output Limit Function Controller Input Sensor Analog Input 1 Output 8 gt gt Limit Thermocouple Type J Loop 1 Input Function Note Output 8 will default as a module limit As a mod ule limit the LED will be illuminated when one or more limit loops is in a tripped deenergized state When the module is in a safe state the output LED will be off The RML controller has a page and menu structure that is listed below along with a brief description of its purpose The menu structure can be easily seen and navigated using EZ ZONE Configurator soft ware or the Remote User Interface RUD Note The menu navigation as described below applies when the RML is connected to the RUI which is op tional equipment Setup Page Using the RUI push and hold the up and down keys O for 6 seconds to enter See the Setup Page for fur ther information A user would want to setup their control prior to operation As an ex ample define the limit sides high and or low change the input type or set the output func tion Operations Page Using the RUI push and hold the up and down keys O Q for 3 seconds to enter See the Op erations Page for further information After setting up the control to reflect your equipment the Op erations Page would be used to monitor or ch
101. age 74 75 f o na a oo Po ine Limit Sides 47 PORE Math Menu 39 67 15 L Modbus Word Order 72 PAu Electrical Measurement 76 79 80 n US Non volatile Save 72 o L E Output Control 45 48 o h 1 Output High Power Scale 46 49 o Output Low Power Scale 45 49 o t b Output Time Base 45 48 o t PE Output Menu 48 PAC Parity 71 PAS A Administrator Password 75 PASE Password Enable 74 PR55 Password 75 PA S u User Password 75 B E E Process Error Enable 43 PEL Process Error Low 44 Pn Part Number 76 Bunt Pressure Units 42 r Eu Software Revision 76 r h Range High 43 81 r L o Range Low 43 81 Read Lockout Security 74 N o r r Rolling Password 75 RTD Leads 43 Sensor Type 43 80 Source Function A 49 Scale High 43 81 Set Lockout Security 75 2 83 Scale Low 43 81 Serial Number 76 Software Build 76 Timer Menu 36 55 Unlock 73 User Restore Set 71 79 User Save Set 71 79 Variable Menu 70 ter PESER nr 3 3 33 C d 3 gt AC Line Frequency 71 Action Menu 33 46 Address Standard Bus 72 Administrator Password 75 agency approvals 4 alarm blocking 82 Alarm Clear Request 50 Alarm Menu 34 49 alarms Blocking 50 82 Display 50 Hysteresis 49 81 Latching 50 81 Logic 49 process 81 Set points 81 Sides 50 Silencing 50 8
102. alue Counter 1 to 16 0 to 9 999 9 999 6576 0x82 130 Target Value offset 40 1to 16 Set the value that will turn OxE 14 the output value on Counter 1 to 16 No 59 N 6582 0x82 130 Latching Yes 106 offset 40 1to 16 If enabled output will latch 0x11 17 when count equals target value Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE9 RML Module e 58 e Chapter 4 Setup Page Parameter Name Description Display Logic 1 to 16 Function Set the operator that will be used to compare the Sources Logic 1 to 16 Source Function A Set the type of function that will be used for this Source Logic 1 to 16 Source Instance A Set the instance of the function selected above RM Limit Module Off 62 And 1426 Nand 1427 Or 1442 Nor 1443 Equal To 1437 Not Equal To 1438 Latch 1444 Flip Flop 1693 None 61 Alarm Reset 6 Compare 230 Counter 231 Digital I O 1142 Profile Event Out A Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Out 1534 Special Function Out 1535
103. alues can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 57 Chapter 4 Setup Page RM Limit Module Setup Page CIP Modbus Class Parameter Name Relative Instance Profibus Parameter Description Index 30002 uint RWES Address Attribute hex dec Counter 1 to 16 None 61 6552 0x82 130 SFn b Source Function B Alarm Reset 6 offset 40 1to 16 Set the type of function Compare 230 2 uint RWES uint RWES uint RWES uint RWES uint RWES that will be used for the Counter 231 uint RWES Display counter load signal Digital I O 1142 Profile Event Out A Ent b Profile Event Out B En EC Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Logic 239 Timer 244 u Variable 245 Ar Counter 1 to 16 1 to 250 Source Instance B Set the instance of the function selected above Counter 1 to 16 0 to 16 6560 0x82 130 Source Zone B offset 40 1to 16 Set the zone of the function 6 selected above i Counter 1 to 16 High 37 High 6572 0x82 130 o 6556 0x82 130 offset 40 1 to 16 4 Source Active State B Low 53 offset 40 1 to 16 Set what output state will OxC 12 indicate on Counter 1 to 16 0 to 9 999 6574 0x82 130 Load Value offset 40 1 to 16 Set the counter s initial 13 v
104. ami T5 13 Low e cm ES EXIS s om mi 7 15 n Lien ug JAL 8 16 g e jS ae it o 9 999999997 98 99 CC CA CB CZ CWCY Watlow EZ ZONE RML Module e 26 Chapter 2 Install and Wire Wiring a Serial EIA 485 Network Do not route network wires with power wires Con nect network wires in daisy chain fashion when con necting multiple devices in a network A network using Watlow s Standard Bus and an RUI Gate Way Limit Module EZ ZONE RML RMLx xxxx xAxx fuse Power Slot C Supply EZ ZONE PM common A A termination resistor is required Place a 120 0 resistor across T R and T R of the last controller on a network Only one protocol per port is available at a time either Modbus RTU or Standard Bus A network using Modbus RTU Limit Module EZ ZONE RML RMLx ooocx1xx bi Power Slot C
105. ance A Source Zone A Source Error A Source Value A Math Square Root Output Value Error Te M Output Value Filter Sqr Root A Offset Display units follows Source A K 4 Go Ui 5 hg Ge EN E33 43 43 Source Function A Source Instance A Source Zone A Source Error A Source Value A TIFI Math Pressure to Altitude gt gt Output Value Error l gt Output Value Filter Convert Source A in Pressure to Altitude Offset Note Pressure Altitude calculation is based on the International Standard Atmosphere 1976 Source A is a pressure signal and needs to be in PSI units for the calculation The calculation is accurate from sea level to 90 000 feet It can be used beyond this range in both directions but with loss of accuracy The standard is based on an altitude of 0 feet sea level pressure of 14 6967 PSI and a temperature of 59 degrees F Result of calculation is in feet Watlow EZ ZONE RML Module 102 o Chapter 6 F eatures 4 Q Lore 4 Q iy Uy Be Source Function A Source Instance A Source Value A Source Zone A gt Source Error A LI gt Ly gt Source Value E gt Math Sample and Hold gt Source Function E gt Source Instance E Output Value _ gt Source Zone E gt Source Error E Error L If E OFF Output Value Filter A Offset If E ON O
106. ange runtime settings As an example the user may want to change the limit high low set point or perhaps change an alarm set point Factory Page Using the RUI push and hold the Infinity and the green Advance keys for 6 seconds to enter See the Factory Page for further infor mation For the most part the Factory Page has no bearing on the con trol when running A user may want to en able password protec tion view the control part number or perhaps create a custom Home Page Home Page When using the RUI the control is at the Home Page when initially pow ered up Note The Home Page is vis ible only when using the RUI Pushing the green Ad vance Key and then the Infinity Key will reset a limit if tripped if trip condition no longer exists or by pushing the green Advance Key the limit high and or low set points could be displayed and changed using the up and down keys O O Watlow EZ ZONE RML Module Chapter 1 Overview Input Function Input Sensor EZ ZONE RML Limit Module System Diagram 12 Limit Loops Slots A B D 4 Form A Mechanical Relay Outputs Slot E IN Analog Input 1 through 12 None Thermocouple 2 Wire RTD 100 1k Thermistor 5k 10K 20k 40k Process V mV mA RUI EZ ZONE PM ST PC PLC or HMI Other RM Modules r i Power Supply Fw ee i Standard Bus optional Modbus RTU
107. arranty to the first purchaser for use providing that the units have not been misapplied Since Watlow has no control over their use and some times misuse we cannot guarantee against failure Watlows obli gations hereunder at Watlows option are limited to replacement repair or refund of purchase price and parts which upon examina tion prove to be defective within the warranty period specified This warranty does not apply to damage resulting from transportation alteration misuse or abuse The purchaser must use Watlow parts to maintain all listed ratings Technical Assistance If you encounter a problem with your Watlow controller review your configuration information to verify that your selections are consistent with your application inputs outputs alarms limits etc If the problem persists you can get technical assistance from your local Watlow representative see back cover by e mailing your ques tions to wintechsupport watlow com or by dialing 1 507 494 5656 between 7 a m and 5 p m Central Standard Time CST Ask for for an Applications Engineer Please have the following information available when calling Complete model number All configuration information User s Guide Factory Page Return Material Authorization RMA 1 Call Watlow Customer Service 507 454 5300 for a Return Material Authorization RMA number before returning any item for repair If you do not know why the product failed co
108. ate one level from the next Watlow EZ ZONE9 RML Module E E Chapter 6 Features Lockout Security St oC amp LoC Lockout Level 0 ml 3 Home Page 0 YIY Y Y Y Y Operations Page 2 N N Y Y Y Setup Page 4 NINININ Y Factory Page Custom Menu 5 NININININ Diagnostic Menu 2 INIY Y Y YJ Y N Z Z Z Calibration Menu 5 N Lockout Menu Lo 0 NIY Y Y Y Y LotC P NEM Y Y Y Y PASE NIY Y Y Y Y r Lot Y Y Y Y Y YX Siol YIYIYJYIY Y The following examples show how the Lockout Menu parameters may be used in applications 1 You can lock out access to the Operations Page but allow an operator access to the Profile Menu by changing the default Profile Page and Opera tions Page security levels Change Lock Opera tions Page to 3 and Lock Profiling Page to 2 If Set Lockout Security is set to 2 or higher and the Read Lockout Security is set to 2 the Profiling Page and Home Pages can be accessed and all writable param eters can be written to Pages with security levels greater than 2 will be locked out inaccessible 2 If Set Lockout Security is set to 0 and Read Lockout Security is set to 5 all pages will be accessible however changes will not be allowed on any pages or menus with one exception Set Lockout Security can be changed to a higher level 3 The operator wants to read all the menus and not allo
109. cale The power output will never be greater than the value specified and will represent the value at which output scaling stops RLP Alarm Menu A ty Alarm 1 to 16 Type Select whether the alarm trigger is a fixed value or will track the set point Alarm 1 to 16 Source Function A Select what will trigger this alarm None 61 Analog Input 142 Current 22 Power Control Loop Linearization 238 Math 240 Process Value 241 Variable 245 Current Read 179 Alarm 1 to 16 Source Instance A Set the instance of the function selected above Alarm 1 to 16 Source Zone A Set the zone of the function selected above Alarm 1 to 16 Hysteresis Set the hysteresis for an alarm This determines how far into the safe region the process value needs to move before the alarm can be cleared Alarm 1 to 16 Logic Select what the output condition will be during the alarm state 0 001 to 9 999 000 F or units 0 001 to 5 555 000 C Close On Alarm C ALC Close On Alarm 17 Open On Alarm 66 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Page Modbus Relative Address 1866 offset 30 1868 offset 30 2558 offset 60 2562 offset 60 2564 offset 60 2578 offset 60 2534 offset 60 2538 offset 60
110. cent terminals may be labeled differently depending on the model number Note To prevent damage to the controller do not connect wires to unused ter minals Note Maintain electrical isolation between digital input outputs switched dc open collector outputs and process outputs to prevent ground loops Output 1 4 and 7 10 Mechanical Relay Form A RML Part Digit 7 8 is J Slot D L1 K1 L2 K2 L3 K3 L4 K4 normally open common normally open common normally open common normally open common Slot E L7 K7 L8 K8 L9 K9 L10 normally open common normally open common normally open common normally open common K10 e 5 Aat 240V ac or 30V dc maximum resistive load 20 mA at 24V minimum load 125 VA pilot duty 120 240V ac 25 VA at 24V ac 100 000 cycles at rated load Output does not supply power for use with ac or dc See Quencharc note Slot D Outputs 1 6 RMLx xx J x xxxx Slot E Outputs 7 10 RMLx xxx J xxxx Mechanical RelayForm A Internal Circuitry Output 7 and 8 Mechanical Relays Form A RML Part Digit 8 is B Slot E L7 K7 J7 L8 K8 normally open common normally
111. ces 0 to 12 per RML Output Value L PA Limit Menu SEE Setup Page L S d Limit Sides Both High Low L h Y Limit Hysteresis 0 001 to 9 999 000 Set Point Maximum High Limit 1 999 000 to 9 999 000 Set Point Minimum Low Limit 1 999 000 to 9 999 000 Limit High Set Point 1 999 000 to 9 999 000 Limit Low Set Point 1 999 000 to 9 999 000 Source Function None Digital I O Function Key Variable Source Instance 1 to 250 Source Zone 0 to 16 Limit Clear Request Ignore or Clear L S t Limit State Off None Limit High Limit Low Error L PA Limit Menu oPE c Operation Page LL S Limit Low Set Point 45 Limit High Set Point L r Limit Clear Request LSE Limit State Off None Limit High Limit Low Error 1 999 000 to 9 999 000 1 999 000 to 9 999 000 Linearization Function This function will take an analog Source A and re linearize using a 10 point offset then add Offset and produce an Output Value An error when read can indicate any of the follow ing None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Er ror Not Sourced Stale POP 4 9 Ou ay On 4 Ou n e 4 bus Jupe bn pu x lu eu Jen Log bey Rees tte Bue tou pee ptr 2 A 4 Ox K Dep iy ee ze eg E Air p UE Ui Sl My pug Ay hog See Sagi hrg ttg igo beg PLT ti Source Function A Source ValueA gt Source Instanc
112. ckplane Connectors Multiple modules are easily aligned and latched together Each module includes matched mating geom etry that facilitates accurate and consistent intercon nections The recommended method of multi module attachment is to first attach individual modules to the rail separately and second to laterally slide the modules together until they touch Refer to steps 1 amp 2 above When the multi module system is attached and laterally positioned to the desired placement the lock ing tab should be engaged to secure the control system to the rail Refer to step 3 above i Module Installation In the picture to the right notice that the arrow is pointing at the top lip of the module on side When in stalling the module simply slide this lip over the top of the Modular Backplane Connector and then push down on the rear of the module where it will seat on the two posts just above the green connector Watlow EZ ZONE RML Module e 14 Chapter 2 Install and Wire Module Removal To remove a module from the Modular Backplane Connector find the red tab protruding from the bottom of the module and pull back on it as shown to the right While pulling back on the red tab the two mounting posts will release the module where the module can then be lifted up and out of the Modular Backplane Connector Removal of the Modular Back plane Connector A module can be removed from the Modular Backplane Connector by inser
113. closed normally open common 5 A at 240V ac or 30V dc maximum resistive load 20 mA at 24V minimum load e 125 VA pilot duty at 120 240V ac 25 VA at 24V ac 100 000 cycles at rated load Output does not supply power for use with ac or dc See Quencharc note Slot E Output 7 RMLx xxx B xxxx e 5A at 240V ac or 30V dc maximum resistive load 20 mA at 24V minimum load 125 VA pilot duty 120 240V ac 25 VA at 24V ac 100 000 cycles at rated load Output does not supply power for use with ac or dc See Quencharc note Slot E Output 8 RMLx xxx B xxxx Mechanical Relay Form C normally open zem ud K common K8 Watlow EZ ZONE9 RML Module Chapter 2 Install and Wire Warning N Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe ripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating 0 0507 to 3 30 mm 30 to 12 AWG single wire termination or two 1 31 mm 16 AWG e 0 8 Nm 7 0 in Ib torque Note Adjacent terminals may be labeled differently depending on the model number Note To prevent damage to the controller do not connect wir
114. control loops 4 Thermistor inputs with 4 limit control loops None 4 Universal inputs t c 2 wire RTD 0 10Vdc 0 20mA with 4 limit control loops 4 Thermistor inputs with 4 limit control loops 4 Mechanical relay 5A Form A 6 Digital I O Slot E Digit 6 4 Mechanical relay 5A Form A 1 Digital input and 1 Form C 1 Form A Mechanical relays Future Options Digit 9 Enhanced Options Digit A Standard Bus Standard Bus and Modbus RTU 485 selectable via switch Additional Options Digits Firmware Overlays Parameter Settings AA Standard AB Replacement connectors hardware only for the entered model number XX Custom consult factory Watlow EZ ZONE and TRU TUNE are registered trademarks of Watlow Electric Manufacturing Company UL is a registered trademark of Underwriter s Laboratories Inc Modbus is a registered trademark of Schneider Automation Incorporated DeviceNet and EtherNet IP are trademarks of Open DeviceNet Vendors Association Watlow EZ ZONE RML Module e 119 Appendix Index Abt Alarm Blocking 50 82 ACL E AC Line Frequency 71 A01 Alarm Clear Request 50 ACE Action Menu 33 46 A d SP Alarm Display 50 Ab Alarm High Set Point 34 50 51 81 A h Y Alarm Hysteresis 49 81 A Analog Input Menu 32 43 amp 5 Alarm Source Instance 49 AL RJ Alarm Latching 50 82 AL g Alarm Logic 49 RL P Alarm Menu 34 49 AL o Alarm Low Set Point 34
115. ction is a Down Counter Whenever a prescribed clock transition occurs with out an error on Source A the count will decrement by 1 If the count is equal to 0 when the transition oc curs the count will be 9 999 after transition An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale d J lar Uo og og vA 2 Olin Go on 4 Ge WO Se i APPS D M Sp Ro yy Ro Pd pad Count Source Function A Source Instance A Source Zone A Source Error A gt Source Value A gt Source Value B Output Value Source Function B Source Instance B Source Zone B Source Error B gt iaia a Error Counter Overview Instances 16 per RML Ctr Counter Menu SEE Setup Page F n Function Up Down SF n A Source Function A None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Logic Timer Variable S A Source Instance A 1 to 250 SZA Source Zone A 0 to 16 88 R Source Active State A Active State Clock High rising Low falling Both rising amp falling SF nA Source Function A None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Logic Timer Variable S b Source Instance B 1 to 250 526 Source Zone B 0 to 16 Source Active State B Active State Load High Low Load Va
116. d controlled through the front panel or by using software Process Alarms A process alarm uses one or two absolute set points to define an alarm condition Enable an alarm by first navigating to the alarm type Setup Page Alarm Menu and then se lect the Process P r A L Jalarm Alarm Set Points The alarm high set point defines the process value or temperature that will trigger a high side alarm The alarm low set point defines the temperature that will trigger a low side alarm View or change alarm set points with Low Set Point and High Set Point Operations Page Alarm Menu Alarm Hysteresis An alarm state is triggered when the process value reaches the alarm high or alarm low set point Alarm hysteresis defines how far the process must return into the normal operating range before the alarm can be cleared Alarm hysteresis is a zone inside each alarm set point This zone is defined by adding the hysteresis value to the alarm low set point or subtracting the hysteresis value from the alarm high set point View or change alarm hysteresis with Hysteresis Setup Page Alarm Menu High Side Alarm Range Alarm High Set Point Alarm Hysteresis Temperature Normal Operating Range JA Point 10 9 Reading from Sensor 8 without Linearization al rig Reus Mt 4 Alarm Hysteresis 2 Actual Value 5 j B i Alarm Low Set Point s 3 SP Low Side Alarm Range H 2 t Offset Zone o9 HLS d
117. des Both High Low Alarm Low Set Point 1 999 000 to 9 999 000 F Ah Alarm High Set Point 1 999 000 to 9 999 000 F Alarm Latching Non Latching Latching RbL Alarm Blocking Off Startup Set Point Both Alarm Silencing Off On Alarm Display Off On Alarm Delay Time 0 to 9 999 seconds Alarm Clear Request 0 Alarm Silence Request 0 Alarm State Startup None Blocked Alarm Low Alarm High Error BL P1 Alarm Menu oPE c Operation Page AL o Alarm Low Set Point 1 999 000 to 9 999 000 Ah Alarm High Set Point 1 999 000 to 9 999 000 Alarm Clear Request Ignore Clear Alarm Silence Request Ignore Silence Alarm State Startup None Blocked Alarm Low Alarm High Error Alarm Latched No Yes Alarm Silenced No Yes Alarm Clearable No Yes Alarm Working Process Value 1 999 000 to 9 999 000 Alarm Working Set Point 1 999 000 to 9 999 000 Error None Open Shorted Measurement Error Bad Cal Data Ambient Error Fail Not Sourced Output Value On Off Watlow EZ ZONE9 RML Module Chapter 6 Features oy LLL LL LUI SEN Alarm State L gt gt aad t gt gt gt gt gt Alarm Error L On Output Value When function Off THEN Output Value OFF Alarm State None Alarm Indication None ty lain Loy U K lt a thn 4 Pi KA o ey toy Le e plo MO AM ey gh ufo e o 2 oy te OIN DA y ge Op P Ca
118. dule Setup Page CIP r Parameter Name Modbus glass Profibus Parameter Display EG Relative Instance Description Index ID Address Attribute hex dec 25021 Juint RWES 25001 uint RWES 25006 Juint RWES 25011 uint RWES Watlow EZ ZONE RML Module e 67 Chapter 4 Setup Page Math 1 to 16 Off 62 3550 0x7D Function Average 1367 offset 70 125 Set the operator that will Process Scale 1371 1 to 16 be applied to the sources Deviation Scale 0x15 21 Switch Over 1370 Differential 1373 Ratio 1374 Add 1375 Multiply 1376 Absolute Difference Minimum 1378 Maximum 1379 Square Root 1380 Sample and Hold Altitude 1349 Dewpoint 1650 Control Loop 242 Pao Set Point Open Con trol Loop 243 uAr Variable 245 Math 1 to 16 3520 Source Instance A offset 70 Set the instance of the function selected above Math 1 to 16 3530 0x7D Source Zone A offset 70 125 Set the zone of the function 1to 16 selected above OxB 11 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Math 1 to 16 None 61 3510 Source Function A Analog Input 142 offset 70 Set the type of function CU Current 22 that will be used for this C P Cool Power Control Source Loop 161 h P c Heat Power Control Loop 160 PL uc Power
119. e On the DVD it can be found under Utility Tools and is identified as Modbus RTU Diagnostic Program for EZ ZONE PM RM and ST A similar pro gram can be found here as well for a connection utilizing Ethernet TCP If it is easier to go to the web to acquire this software click on the link below and type modbus in the search field where both versions can be found with the same name http www watlow com literature soft ware cfm Watlow EZ ZONE RML Module e 111 Appendix Assembly Pointer Registers and Assembly Working Registers Pointer Addresses Working Addresses Pointer Addresses Working Addresses 40 amp 41 200 amp 201 120 amp 121 280 amp 281 42 amp 43 202 amp 203 122 amp 123 282 amp 283 44 amp 45 204 amp 205 124 amp 125 284 amp 285 46 amp 47 206 amp 207 126 amp 127 286 amp 287 48 amp 49 208 amp 209 128 amp 129 288 amp 289 50 amp 51 210 amp 211 130 amp 131 290 amp 291 52 amp 53 212 amp 213 132 amp 133 292 amp 293 54 amp 55 214 amp 215 134 amp 135 294 amp 295 56 amp 57 216 amp 217 136 amp 137 296 amp 297 58 amp 59 218 amp 219 138 amp 139 296 amp 299 60 amp 61 220 amp 221 140 amp 141 300 amp 301 62 amp 63 222 amp 223 142 amp 143 302 amp 303 64 amp 65 224 amp 225 144 amp 145 304 amp 305 66 amp
120. e process value sensed by analog input 1 will also be stored in Modbus registers 250 and 251 Note that by default all registers are set to the Hardware ID The table See Appendix Modbus Programmable Memory Blocks identified as Assembly Definition Addresses and Assembly Working Addresses reflects the assemblies and their associated addresses Watlow EZ ZONE9 RML Module e 84 o Chapter 6 Features Software Configuration Using EZ ZONE Configurator Software To enable a user to configure the RML control using a personal computer PC Watlow has provided free software for your use If you have not yet obtained a copy of this software insert the CD Controller Sup port Tools into your CD drive and install the soft ware Alternatively if you are viewing this document electronically and have a connection to the internet simply click on the link below and download the soft ware from the Watlow web site free of charge http www watlow com products software zone_config cfm Once the software is installed double click on the EZ ZONE Configurator icon placed on your desktop during the installation process If you cannot find the icon follow the steps below to run the software 1 Move your mouse to the Start button 2 Place the mouse over All Programs 3 Navigate to the Watlow folder and then the sub folder EZ ZONE Configurator 4 Click on EZ ZONE Configurator to run The first screen that will appear is shown below
121. e A gt Source Instance A Source Value A Source Instance A Source Zone A Source Zone A Source Value B y gt Source Error A Source Value B gt gt Source Error A Source Value C gt Source Function B Source Function B gt Source Instance B Source Value D Source Instance B Source Zone B Source Zone B Source Value E y gt Source Error B gt Source Error B Source Function C Source Instance C j Source Zone C Math gt Source Error C Math gt an a Sverre witch Over Source Function D gt Source Instance D Ey Source Zone D gt Source Error D gt Source Function E Output Value gt Output Value gt Source Instance E 3 ET Source Zone E Error L gt Ee MOT d gt Source Error E Output Value Filter Average A B C D Offset Display units follows the last source that is temperature else follow Source A If E OFF Output Value Filter A Offset If E ON Output Value Filter B Offset Display units follows active source p P 4 2o a Aut Me ges Be Q on op Leo pa y o Ge Box P LLLLLILLILI QQ e Box Source Function A Source Instance A Source Value A gt Source Zone A gt Source Error A Source Value B Source Function A Source Instance A Source Value A Source Function B Source Zone A gt Source Instance B N
122. e A Linearization Source Zone A Overview Output Value gt Source Error A Instances 16 per RML Error gt C Une Linearization L SEE Setup Page Fn Function Off Interpolated Stepped SF nA Source Function A None Analog Input Current Cool Power Heat Power Power Linearization Math Process Value Set Point Closed Set Point Open Variable Source Instance A 1 to 250 Source Zone A 0 to 16 n 1E Units Source None Absolute Temperature Relative Temperature Power Process Relative Humidity 1P_1 Input Point 1 1 999 000 to 9 999 000 oP I Output Point 1 1 999 000 to 9 999 000 C P2 Input Point 2 1 999 000 to 9 999 000 Output Point 2 1 999 000 to 9 999 000 Input Point 3 1 999 000 to 9 999 000 Output Point 3 1 999 000 to 9 999 000 Input Point 4 1 999 000 to 9 999 000 Output Point 4 1 999 000 to 9 999 000 Input Point 5 1 999 000 to 9 999 000 Output Point 5 1 999 000 to 9 999 000 Input Point 6 1 999 000 to 9 999 000 Output Point 6 1 999 000 to 9 999 000 Input Point 7 1 999 000 to 9 999 000 Output Point 7 1 999 000 to 9 999 000 Input Point 8 1 999 000 to 9 999 000 Output Point 8 1 999 000 to 9 999 000 Input Point 9 1 999 000 to 9 999 000 Output Point 9 1 999 000 to 9 999 000 Input Point 10 1 999 000 to 9 999 000 Output Point 10 1 999 000 to 9 999 000 t nr Linearization Menu loPE c Operation Page Source Value A 1 999 000 to 9
123. e C Source Instance C guid Source Zone C Source Value H Source Zone C Source Value H gt Source Error C gt Source Error C Source Function D Source Function D Source Instance D Source Instance D Source Zone D Source Zone D gt Source Error D Logic gt Source Error D Logic NOR Equal Source Function E Source Function E gt Source Instance E Source Instance E Source Zone E Source Zone E gt Source Error E gt Source Error E Source Function F Source Function F gt Source Instance F Source Instance F Source Zone F Source Zone F gt Source Error F gt Source Error F Source Function G Source Function G Source Instance G Source Instance G Source Zone G Source Zone G gt Source Error G gt Source Error G Source Function H Source Function H Source Instance H Output Value gt gt Source Instance H Output Value Source Zone H Source Zone H gt Source Error H Error L 9 Source Error H Error gt A B C D E F G H ON IfA B C D E F G H then ON Watlow EZ ZONE RML Module 97 Chapter 6 Features Function l 5m Handling Function Error Handling Source Function A Source Instance A Source Value A L Source Zone A Source Value B gt gt Source Error A gt 5 gt Source Function B gt gt gt Source Instance B S
124. e device con nected to that input Each digital input reads whether a device is active or inactive An RML equipped with digital input out put hardware includes two sets of terminals where each of which can be used as either an input or an output Each pair of terminals must be configured to function as either an input or output with the di rection parameter in the Digital Input Output Menu Setup Page Functions Functions use input signals to calculate a value A function may be as simple as reading a digital input to set a state to true or false or reading a tempera ture to set an alarm state to on or off Alternatively if a failure with the primary sensing device should occur the limit could trip a contactor removing power from the heating element to avoid damaging the load To set up a function it s important to tell it what source or instance to use For example if the control is equipped with digital inputs they can be config ured to reset an individual alarm or all alarms If configured as such the next step would be to define which of the available digital inputs would be tied to the alarm reset function The RML module can be equipped with up to 7 digital inputs instance 1 6 and or 9 Once the specific input has been selected simply assign the alarm reset function to it Setup Page DIO Menu The last step would be to define the alarm instance that should be reset If zero is en tered for the alarm instance wh
125. e e 72 e Chapter 4 Setup Page Chapter 5 Factory Pages Navigating the Factory Page To navigate to the Factory Page using the RUI follow 5 Press the Up O or Down O key to move through the steps below available menu prompts 1 From the Home Page press and hold both the Ad 6 Press the Infinity Key to move backwards vance 9 and Infinity keys for six seconds through the levels parameter to submenu submenu 2 Press the Up O or Down key to view available to menu menu to Home Page menus 7 Press and hold the Infinity Key for two seconds to 3 Press the Advance Key to enter the menu of return to the Home Page choice On the following pages top level menus are identified 4 1f a submenu exists more than one instance press With a yellow background color the Up or Down Q key to select and then press the Advance Key to enter Note Some of these menus and parameters may not appear depending on the controller s options See model number information in the Appendix for more information If there is only one instance of a menu no sub menus will appear Note Some of the listed parameters may not be visible Parameter visibility is dependent upon controller part number Calibration Custom Setup Menu Pn Electrical Measurement Nto 30 EL 10 Electrical Input Offset CUSE Custom Setup EL 5 Electrical Input Slope Parameter Instance ID Lol FCE Y Security Setting Menu Lol Security Setting L oC
126. e of a menu no submenus will appear Modbus Relative Address 3566 offset 70 CIP Class Instance Attribute hex dec 0x7D 125 1 to 0x10 16 0x1D 29 Profibus Parameter 25029 uint R R Read W Write E EEPROM S User Set Watlow EZ ZONE RML Module Chapter 3 Operations Page 4 Chapter 4 Setup Pages Navigating the Setup Page To navigate to the Setup Page using the RUI follow the steps below 1 From the Home Page press and hold both the Up O and Down Q keys for six seconds will ap pear in the upper display and SEE will appear in the lower display Note If keys are released when is displayed press the Infinity Key or reset key to exit and repeat until is displayed 4 If a submenu exists more than one instance press the Up or Down Q key to select and then press the Advance Key to enter 5 Press the Up O or Down Q key to move through available menu prompts 6 Press the Infinity Key to move backwards through the levels parameter to submenu submenu to menu menu to Home Page 7 Press and hold the Infinity Key for two seconds to return to the Home Page 2 Press the Up or Down Q key to view available menus On the following pages top level menus are identified with a yellow background color 3 Press the Advance Key to enter the menu of choice Note Some of these menus and parameters may not appear depending on the c
127. e set by the digital inputs Digital Input 1 provides the state of input event 1 and Digital Input 2 provides the state of input event 2 The setting of Digital Input Func tion Setup Page Digital Input Output Menu does not change the relationship between the input and the event An input will still control the input event state even if Digital Input Function is set to None Actions Based on a given input Digital I O Event output Logic function etc the Action function can cause other functions to occur To name a few set alarms to off silencing alarms and reset a tripped limit condi tion Energise Module Limit This function allows the user to setup a single out put to reflect an energized safe or deenergized tripped state for the module If any configured limit is tripped process value exceeds set point or limit in Watlow EZ ZONE RML Module 5 e Chapter 1 Overview put has malfunctioned the output assigned to serve as this function will come on By default factory set tings output 8 is assigned this function where any output of choice can be configured as such A Conceptual View of RM Hardware Configurations Due to the scalability and flexibility in the RM sys tem a user has several options available in the way that the hardware can be connected Listed below are a few examples RML Connected to a Remote User Interface RUI and a Personal Computer PC In this configuration the RUI and P
128. e the communications from RMA to the RML module is accomplished over the backplane using Watlow s Standard Bus protocol Available protocols in the RMA follow 1 EtherNet IP and or Modbus TCP 2 DeviceNet 3 Modbus RTU 4 Profibus DP RM RM Limit Access Slot C Slot C RUI OIT Power Supply Notice that in the example above that there is an op tional RUI connected to the RML along with the OIT OITs are not generally used to configure a control but are used more for run time information As an al ternative for configuration the RUI could be used to configure and monitor in a remote location One advantage in using an RMA module when com municating on a network is that protocol switching is not needed on the RML module if using an RUI or EZ ZONE Configurator software The protocol of choice used with the RMA can run simultaneously with the Standard Bus protocol RML Connected to a Split Rail with OIT In this configuration both the inter module bus backplane communications and Standard Bus are connected between rails to allow for remote capabili ties It is recommended that the split rail connection not exceed 100 feet In this configuration the OIT can Watlow EZ ZONE9 RML Module 6 e Chapter 1 Overview communicate with all modules maximum 16 mod ules any combination with one Access module RM 3 PID
129. ed Profibus Parameter Attribute ndex Ip hex dec 4005 uint RWES 4006 4042 0x68 104 1 to OxC 12 5 0x68 104 1 to OxC 12 6 0x68 104 1 to OxC 12 Ox2A 42 4015 0x68 104 4016 1 to OxC 12 0x10 16 4017 4018 4030 R Read W Write E EEPROM S User Set 0x68 104 1 to OxC 12 0x11 17 0x68 104 1 to OxC 12 0x12 18 0x68 104 1 to 0xC 12 Ox1E 30 0x68 104 1 to 0xC 12 OxF 15 Watlow EZ ZONE RML Module Chapter 4 Setup Page Parameter Name Display Description Analog Input 1 to 12 Process Error Low If the process value drops below this value it will trigger an input error Analog Input 1 to 12 Thermistor Curve Select a curve to apply to the thermistor input Analog Input 1 to 12 Resistance Range Set the maximum resis tance of the thermistor input Analog Input 1 to 12 Filter Filtering smooths out the process signal to both the display and the input In crease the time to increase filtering Analog Input 1 to 12 Error Latching Turn input error latching on or off If latching is on errors must be manually cleared Analog Input 1 to 12 Display Precision Set the precision of the dis played value Analog Input 1 to 12 Calibration Offset Offset the input reading to compensate for lead wire resistance or other factors that cause the input read ing to vary from the actual process value A
130. egisters 102 amp 103 Pointer 32 20 amp 1 Hardware ID Registers 262 amp 263 Value of Pointer 32 Registers 104 amp 105 Pointer 33 0 amp 1 Hardware ID Registers 264 amp 265 Value of Pointer 33 Registers 106 amp 107 Pointer 34 2 0 amp 1 Hardware ID Registers 266 amp 267 Value of Pointer 34 Registers 108 amp 109 Pointer 35 20 amp 1 Hardware ID Registers 268 amp 269 Value of Pointer 35 Registers 110 amp 111 Pointer 36 0 amp 1 Hardware ID Registers 270 amp 271 Value of Pointer 36 Registers 112 amp 113 Pointer 37 20 amp 1 Hardware ID Registers 272 amp 273 Value of Pointer 37 Registers 114 amp 115 Pointer 38 0 amp 1 Hardware ID Registers 274 amp 275 Value of Pointer 38 Registers 116 amp 117 Pointer 39 0 amp 1 Hardware ID Registers 276 amp 277 Value of Pointer 39 Registers 118 amp 119 Pointer 40 0 amp 1 Hardware ID Registers 278 amp 279 Value of Pointer 40 Appendix Assembly Pointer Registers Default Pointers Registers 120 amp 121 Pointer 31 2 0 amp 1 Hardware ID Modbus Default Assembly Structure 120 199 Assembly Working Registers Registers 280 amp 281
131. el on unit can provide Consult User s Guide for further information ESD Sensitive product use proper grounding and handling tech niques when installing or servic ing product Unit protected by double rein forced insulation for shock hazard prevention Do not throw in trash use proper recycling techniques or consult manufacturer for proper disposal Enclosure made of Polycarbonate material Use proper recycling techniques or consult manufac turer for proper disposal Unit can be powered with either alternating current ac voltage or direct current dc voltage Unit is a Listed device per Un derwriters Laboratories It has been evaluated to United States and Canadian requirements for Process Control Equipment UL 61010 and CSA C22 2 No 61010 File E185611 QUYX QUYX7 See www ul com Unit is compliant with European Union directives See Declaration of Conformity for further details on Directives and Standards used for Compliance Unit has been reviewed and ap lt m gt proved by Factory Mutual as a Temperature Limit Device per FM APPROVED Class 3545 standard See www fmglobal com PROCESS CONTROL EQUIPMENT Unit has been reviewed and ap proved by CSA International for use as Temperature Indicating Regulating Equipment per CSA C22 2 No 24 See www csa international org Warranty The EZ ZONE RM Limit module is manufactured by ISO 9001 registered processes and is backed by a three year w
132. en the digital input selected above is enabled all latched alarms without a currently existing alarm condition will be reset If a specific alarm instance 1 16 is selected it will be that instance alone that will be reset Note Alarms will reset automatically when the condition that caused the alarm goes back to a non alarm state if the alarm latching prompt is set to non latching Setup Page ALM Menu Keep in mind that a function is a user programmed internal process that does not execute any action out side of the controller To have any effect outside of the controller an output must be configured to respond to a function Outputs Outputs can perform various functions or actions in response to information provided by a function such as removal of the control voltage to a contactor turn ing a light on or off unlocking a door or turning on an audible alarm Assign an output to a function in the Output Menu or Digital Input Output Menu Then select which instance of that function will drive the select ed output For example in using a Limit Control an output can be configured to respond to an alarm i g instance 15 or to a limit condition You can assign more than one output to respond to a single instance of a function For example alarm 2 could be used to trigger a light connected to output 1 and a siren connected to digital output 5 Input Events and Output Events Input events are internal states that ar
133. ercent humidity and range from 0 to 100 percent with an input of 4 to 20 mA Select the low and high values with Range Low and Range High Setup Page Analog Input Menu Linearization The linearization function allows a user to re linear ize a value read from an analog input There are 10 data points used to compensate for differences be tween the sensor value read input point and the de sired value output point Multiple data points enable compensation for non linear differences between the sensor readings and target process values over the thermal or process system operating range Sensor reading differences can be caused by sensor place ment tolerances an inaccurate sensor or lead resis tance The user specifies the unit of measurement and then each data point by entering an input point value and a corresponding output point value Each data point must be incrementally higher than the previous point The linerization function will interpolate data pgints linearly in between specified data points Alarms Alarms are activated when the output level process value or temperature leaves a defined range A user can configure how and when an alarm is triggered what action it takes and whether it turns off auto matically when the alarm condition is over Configure alarm outputs in the Setup Page before setting alarm set points Alarms do not have to be assigned to an output Alarms can be monitored an
134. es listed below 1 90 264 Vac to 24Vdc 31 watts Part 0847 0299 0000 2 90 264 Vac to 24Vdc 60 watts Part 0847 0300 0000 3 90 264 Vac to 24Vdc 91 watts Part 0847 0301 0000 With regards to the modular loading affect maxi mum power for each RM module is listed below 1 RMCxxxxxxxxxxxx 7 watts 14VA 2 RMEx xxxx xxxx 7 watts 14VA 3 RMAx xxxx xxxx 4 watts 9VA 4 RMLx xxxx xxxx 7 watts 14VA 5 RMHx xxxx xxxx 7 watts 14VA 6 RMSx xxxx xxxx 7 watts 14VA So in the split rail system diagram the maximum current draw on the supply would be 38 Watts 2 RMC modules consumes 14W 1 RML module consumes 7W RME modules consumes 7W RMA module consumes 4W Remote User Interface consumes 6W With this power requirement 38 watts the second or third power supply could be used Another hardware configuration scenario that could present itself graphic not shown would be a con figuration that requires more than one supply Lets make some assumptions pertaining to the split rail system diagram shown below The power supply used is the 91W supply The top DIN rail now has the following modules 2 RMC modules consumes 14W 1 RMA consumes 4W 11 RME modules consumes 77W 2 RML modules consumes 14W As can now be seen the total power requirement exceeds 91W In this case another power supply would be required To incorporate another supply in this system simply d
135. es to unused ter minals Note Maintain electrical isolation between digital input outputs switched dc open collector outputs and process outputs to prevent ground loops Quencharc Wiring Example In this example the Quencharc circuit Watlow part 0804 0147 0000 is used to protect RML internal circuitry from the counter electromagnetic force from the in ductive user load when deenergized It is recommended that this or an equivalent Quencharc be used when connecting induc tive loads to RML outputs Quencharc Standard Bus EIA 485 Communications Slot C CF CD CE UOUNLOS HL TH Note Wire T R to the A terminal of the EIA 485 port Wire T R to the B terminal of the EIA 485 port Wire common to the common terminal of the EIA 485 port Do not route network wires with power wires Connect net work wires in daisy chain fash ion when connecting multiple devices in a network A 120 termination resistor may be required across T R and T R placed on the last controller on the network Do not connect more than 16 EZ ZONE PM controllers on a network maximum network length 1 200 meters 4 000 feet 1 8th unit load on EIA 485 bus RMLx xxxx x A xx All models include Standard Bus communications Do not leave a USB to EIA 485 converter connected to Sta
136. et oPEr erm uei a Cow Output Value o an d o Digital Input Output Output State Compare Menu Input State to 15 Compare ACE 5uA Source Value A Action Menu C Sub Source Value B A to 1B C ovu Output Value ACE Action 5 Event Input EP 1c 3 o PE c Timer Menu L I to 76 oPE Limit Menu EPT Timer I to Su Source Value A L P 1 Limit C Sub Source Value B Low Set Point EE Elapsed Time Porn eum Point C ou Output Value C L Cc Clear Request LSE E Status E oPE c Counter Menu ALIN to 15 Alarm Menu Counter o H to C 16 C nt Count ALP Alarm Su A Source Value A BL o Low Set Point S ub Source Value B AA High Set Point C ou Output Value Clear Request Silence Request Logic Menu cet o S A LO ea m ogic Source Value A Source Value B Source Value C Source Value D Source Value E Source Value F Source Value G uh Source Value H o u Output Value gt j PURE Math Menu C_I tol 1B Math Source Value A Source Value B Source Value C Source Value D Source Value E Offset Output Value Watlow EZ ZONE9 RML Module ecd a Chapter 3 Operations Page Parameter Name Display Description L A ePEx Analog Input Menu Ain Analog Input 1 to 12 Process Value View the process value Pu F Analog Input 1 to 12 Filtered Process Value View the process value when filtering is turned on
137. ge To navigate to the Operations Page using the RUI fol low the steps below 1 From the Home Page press both the Up and Down Q keys for three seconds will appear in the upper display and will appear in the lower display 2 Press the Up O or Down Q key to view available menus 3 Press the Advance Key to enter the menu of choice 4 If a submenu exists more than one instance press Note the Up or Down Q key to select and then press the Advance Key to enter 5 Press the Up O or Down O key to move through available menu prompts 6 Press the Infinity Key to move backwards through the levels parameter to submenu submenu to menu menu to Home Page 7 Press and hold the Infinity Key for two seconds to return to the Home Page On the following pages top level menus are identified with a yellow background color Some of these menus and parameters may not appear depending on the controller s options See model number information in the Appendix for more information If there is only one instance of a menu no sub menus will appear Some of the listed parameters may not be visible Parameter visibility is dependent upon controller part Note number State Analog Input Menu I to ie _ Analog Input Llar E A n Process Value Linearization Menu Er Error Status Lj to E V ie CL A Calibration Offset Lor Linearization ES Su A Source Value A dio o SE Offs
138. haps deliver more clarity for the area of focus by not displaying unwanted menus and parameters Once the focus is brought to an individual parameter single click of mouse as is the case for Analog Input 1 in the left column all that can be setup related to that param Cc 3 Watlow EZ ZONEG CONFIGURATOR eS al Edit Device Settings On Line Model o Click a Menu in the tree to view and edit its settings Click Finish to save and exit Parameter Menus D EZ ZONE RM Configure the Inputs Setup 3 xe A Analog Input TC remenar J E Set the controller parameters to match Analog Input 1 Units Process v the sensors attached to the inputs Pen TNT Scale Low 0 00 Analog Input 3 In Sensor Type set the analog sensor Analog Input 4 Scale High 20 00 type to match the device wired to this Analog Input 5 Range Low lo Process input Analog Input 6 Analog Input 7 Range High 9999 Process If a thermocouple is wired to this input Analog Input 8 Process Error Enable ott set TC Linearization to match the Analog Input 9 Process Error Low Value 0 00 thermocouple s type Analog Input 10 Analog Input 11 Filter 0 5 If an RTD sensor is connected to this Analog Input 12 Input Error Latching loft input set RTD Leads to 2 for a 2 wire ji Digital O Display Precision Wh ole RTD or 3 for a 3 wire RTD l Limit j Calibration Offset 0 Process In Units set the type of units the sensor Output di Analog Input Value lo Proce
139. iew of the RML The flexibility of the RMLs software and hardware allows for variation in configurations Acquiring a better understanding of its functionality and capa bilities while at the same time planning out how the controller can be used will deliver maximum effec tiveness in your application It is useful to think of the controller in three parts inputs procedures and outputs Information flows from an input to a procedure to an output when the controller is properly configured An RML con troller can carry out several procedures at the same time e g monitoring for several different alarm situ ations monitoring and acting upon digital inputs and driving output devices such as audible alarms lights and contactors Each process needs to be thought out carefully and the controller s inputs procedures and outputs set up properly Inputs The inputs provide the information that any given programmed procedure can act upon Simply stated this information may come from an operator pushing a button or from a sensor monitoring the tempera ture of a part being heated or cooled Each analog input typically uses a thermocouple RTD or thermistor to read the process temperature It can also read volts current or resistance allowing it to use various devices to read humidity air pres sure operator inputs and others values The settings in the Analog Input Menu Setup Page for each ana log input must be configured to match th
140. igh 37 Low 53 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C al RE Non Latching 60 Latching 49 Off 62 Ste Startup 88 SEPE Set Point 85 boE Rh Both 13 Off 62 On 63 Off 62 On 63 0 to 9 999 seconds e Setup Page CIP Class Instance Attribute hex dec 0x6D 109 1to 0x10 Modbus Relative Address Profibus Parameter Index 2536 offset 60 or units 300 0 F or units offset 60 Non Latching 2544 offset 60 1 to 0x10 16 8 Off 2540 0x6D offset 60 109 1 to 0x10 16 6 2560 0x6D offset 60 109 1 to 0x10 16 0x10 16 2570 offset 60 0x6D 109 1 to 0x10 16 0x15 21 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Chapter 4 Setup Page Watlow EZ ZONE RML Module RM Limit Module Setup Page CIP Parameter Name Modbus GEES Profibus Parameter Display Description Relative Instance ID Address Attribute hex dec Alarm 1 to 16 Ignore Ignore i Silence Request Silence Write to this register to silence an alarm Alarm 1 to 16 Startup Startup State None Current state of alarm Blocked Alarm Low Alarm High Error Linearization 1 to 16 Off 62 7998 0x86 134 Function
141. ill need to know what those passwords are to acquire a higher level of access to the control Back out of this menu by pushing the Infinity amp key Once out of the menu the Password Security will be enabled How to Acquire Access to the Control To acquire access to any inaccessible Pages or Menus go to the Factory Page and enter the UL oC menu Once there follow the steps below Watlow EZ ZONE9 RML Module e 83 o Chapter 6 Features Note If Password Security Password Enabled P A 5 E is On is enabled the two prompts mentioned below in the first step will not be visible If unknown call the individual or company that originally set up the control 1 Acquire either the User Password P A u or the Administrator Password P R 5 8 2 Push the Advance key one time where the Code Cod E prompt will be visible Note a If the the Rolling Password is off push the Ad vance key one more time where the Password PASS prompt will be displayed Proceed to either step 7a or 8a Pushing the Up O or Down Q arrow keys enter either the User or Adminis trator Password Once entered push and hold the Infinity key for two seconds to return to the Home Page b If the Rolling Password r of L was turned on proceed on through steps 3 9 3 Assuming the Code Cod E prompt Public Key is still visible on the face of the control simply push the Advance key to proceed to the Password P A 5 5 prompt
142. ions requires use of an R C suppressor Process Inputs 1 through 12 RML Part Digit 5 6 7 is 5 Slot A B D Slot A B D 0 to 20 mA 100 O input impedance QE S I wi S 0 to 10V dc 20 kQ input imped Sl R R ance ar ile 0 to 50 mV dc 20 MO input im mi LL pedance HR LU scalable cS 4S Slot 1 RMLx 5 xxx xxxx ES R amp RTT Inputs 1 to 4 1S JS Slot 2 RMLx x 5 xx xxxx o SEAR Qha Inputs 5 to 8 Slot 3 RMLx xx 5 x xxxx Inputs 9 to 12 Digital Outputs 1 6 RML Part Digit 7 is C Open Collector Switched DC Slot D Maximum switched voltage is B1 Common 32V dc Outputs open collector switched dc Di 77 e Internal supply provides a open collector switched dc D2 constant power output of 750mW open collector switched dc pg EEE D4 open collector switched dc e Maximum output sink cur rent per output is 1 5A ex ternal class 2 or SELV sup ply required open collector switched dc open collector switched dc pg z z_E de Internal Suppl Z7 upply Total sink current for all out puts not to exceed 8A Do not connect outputs in parallel Slot DDO 1 6 RMLx xx C x xxxx Internal Circuitry
143. isconnect pins 99 and 98 on the remote DIN rail and connect another appropriately sized power supply for the remote modules to those same pins When using a split rail configuration ensure that the interconnections for the Inter module Bus and Standard Bus do not exceed 100 feet RM Controller RM Limit Module Module RMCXxxxxxxxxAxx RMLxoooocxAxx RMAX xxxx xxx Slot E Ter D SlotE SlotD Slot E RM Access Module Address 1 Address 3 a lt Address2 n 553 I Slot A SlotB Slot A SIotB Slot A Slot B SltC Standard Bus Standard Bus Standard Bus Slot C egg ISAR I as 2 HHHHHHHH BERRI PIRI Low Voltage yp Class Standard Bus q Inter module Power Supply Split Rail Configuration RM Controller RM pion Module RMEXx XXXX XXXX e slot E slot Slot andard Bus Z Standard Bus j ss F Address Slot C z 29 s e 9828 amp 829 HH ARR Standard Bus Note The Inter module bus as shown above is a required connection between split rails for the purpose of sharing function block data Note Unit is not provided with a disconnect use of an external disconnect is required It should be located in close proximity to the unit and be labeled as the disconnect for the unit Watlow
144. ith other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 64 e Chapter 4 Setup Page RM Limit Module Setup Page CIP Modbus Class Display Parameter Name Relative insidHes Profibus Parameter Address Attribute hex dec Logic 1 to 16 non None 61 4642 Ox7F 127 27007 uint SFn g Source Function G Alarm Reset 6 offset 80 1to 16 RWES id E of ees Compare 230 7 an be used for this Counter 231 mM Digital I O 1142 A Profile Event Out A 6 Profile Event Out B C Profile Event Out C d Profile Event Out D E Profile Event Out E F Profile Event Out F 9 Profile Event Out G A Profile Event Out H Function Key 1001 Limit 126 Logic 239 1 Special Function Out 1532 Special Function Out 1533 _3 Special Function Out 1534 4 Special Function Out 1535 Timer 244 Variable 245 Description Logic 1 to 16 al 4658 Ox7F 127 27015 uint Source Instance G offset 80 1to 16 RWES Set the instance of the OxF 15 function selected above Logic 1 to 16 4674 Ox7F 127 27023 Source Zone G offset 80 1 to 16 Set the zone of the function 0x17 23 selected above Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 65 e Chapter 4 Se
145. l Source Function C 1 to 5 C Source Instance C E 1 Timer S20 Source Zone C Fn Function SF n d Source Function D SF n A Source Function A C5 ud Source Instance D 5 A Source Instance A EEr Source Zone D L Sef Source Zone A SF nE Source Function E SASA Source Active State A C5 E Source Instance E SF n b Source Function B CSPE Source Zone E 5 b Source Instance B Sie Input Scale Low Seb Source Zone B Gh Input Scale High 545 b6 Source Active State B rl o Output Range Low E Time r h Output Range High L Eu Active Level Punt Pressure Units Ctr Aunt Altitude Units Counter Menu F L Filter to Bi Counter 1 to 4 E Variable Menu F n Function C SF nA Source Function A eee 5 f Source Instance A Type 52A Source Zone A Units SASA Source Active State A Digital SF n b Source Function B 5 b Source Instance B Analog 52b Source Zone B 585 5 Source Active State B Watlow EZ ZONE9 RML Module e 42 e Chapter 4 Setup Page Parameter Name Display Description og Input Menu Analog Input 1 to 12 Sensor Type Set the analog sensor type to match the device wired to this input Note There is no open sensor detection for process inputs Analog Input 1 to 12 Linearization Set the linearization to match the thermocouple wired to this input Analog Input 1 to 12 Units Set the type of units the sensor will measure RM Limit Module _oFF Off 62 Thermistor 229
146. l Power Heat Power Power Linearization Math Process Value Set Point Closed Set Point Open Variable S 1b Source Instance B 1 to 250 C 525 Source Zone B 0 to 16 SF aC Source Function C None Analog Input Current Cool Power Heat Power Power Linearization Math Process Value Set Point Closed Set Point Open Variable S C Source Instance C 1 to 250 SZC Source Zone C 0 to 16 SF n d Source Function D None Analog Input Current Cool Power Heat Power Power Linearization Math Process Value Set Point Closed Set Point Open Variable 5 d Source Instance D 1 to 250 S 2d Source Zone D 0 to 16 SF nE Source Function E None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Logic Timer Variable 5 E Source Instance E 1 to 250 GE Source Zone E 0 to 16 SL o Scale Low 1 999 0 to 9 999 0 GA Scale High 1 999 0 to 9 999 0 Un Units Source None Absolute Temperature Relative Temperature Power Process Relative Humidty r L o Range Low 1 999 0 to 9 999 0 r h 1 Range High 1 999 0 to 9 999 0 Punt Pressure Units PSI Torr mBar Atmosphere Pascal Ru nt Altitude Units Feet Kilofeet F L Filter 0 0 to 60 0 seconds FARE Math Menu loPE c Operation Page C Su fl Source Value A 1 999 000 to 9 999 000 C Sub Source Value B 1 999 000 to 9 999 000 C Sul Source Value C 1 999 000 to 9 999 000 Sud Source Value D
147. l be rounded off to fit in the four character display R Read Full values can be read with other interfaces W Write E EEPROM If there is only one instance of a menu no submenus will appear d User et Watlow EZ ZONE RML Module e 63 o Chapter 4 Setup Page RM Limit Module Setup Page CIP Modbus Class Profibus Parameter Relative Instance Parameter Name Display Description Address Attribute hex dec Logic 1 to 16 no n E None 61 4640 Ox7F 127 27006 uint SFn F Source Function F ALTTI Alarm Reset 6 offset 80 1to 16 RWES Set the type of function Compare 230 6 ons be used for this Counter 231 Digital T O 1142 A Profile Event Out A 6 Profile Event Out B C Profile Event Out C d Profile Event Out D E Profile Event Out E F Profile Event Out F 9 Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 1 Special Function Out 1532 Special Function Out 1533 3 Special Function Out 1534 4 Special Function Out 1535 Timer 244 Variable 245 Logic 1 to 16 4656 Ox7F 127 27014 uint Source Instance F offset 80 1to 16 RWES Set the instance of the OxE 14 function selected above Logic 1 to 16 4672 Ox7F 127 Source Zone F offset 80 1 to 16 Set the zone of the function 0x16 22 selected above Note Some values will be rounded off to fit in the four character display Full values can be read w
148. lated Standard Bus protocol for con figuration and communication connection to all other EZ ZONE products As an optional feature Modbus RTU can also be or dered Optional User Interface RUI 116 DIN Dual 4 digit 7 segment LED displays Seven segment address LED programmed via push button switch Keys Advance infinity up down keys plus an EZ KEY pro grammable function key Typical display update rate 1Hz Maximum Limit Configuration Up to 12 loops per module with a maximum of 16 modules Mounting DIN rail specification EN50022 35 x 7 5 mm 1 38 x 0 30 in Can be DIN rail mounted or chassis mounted with customer supplied fasteners Dimensions Weight 155 0 mm 116 08 mm Controller 6 10 in 4 57 in 453 59 g 16 oz Wiring Termination Touch Safe Terminals Right angle and front screw type terminal blocks slots A B D E Input power and controller output terminals touch safe re movable 12 to 30 AWG Wire strip length 7 6 mm 0 30 in Torque 0 8Nm 7 0 Ib in right angle 0 5Nm 4 511b in front terminal block Use solid or stranded copper conductors only Watlow EZ ZONE RML Module 117 Connector Standard Dimension A mm in 148 5 80 swim 556 Optional Accessories Power Supplies e AC DC Power supply converter 90 264V ac to 24V P N 0847 0299 0000 31 W P N 0847 0300 0000 60 W P N 0847 0301 0000 91 W EZ
149. low EZ ZONE RML Module e 112 e Appendix Modbus Default Assembly Structure 40 119 Assembly Definition Addresses Default Pointers Registers 40 amp 41 Pointer 1 0 amp 1 Hardware ID Registers 42 amp 43 Pointer 2 0 amp 1 Hardware ID Registers 44 amp 45 Pointer 3 0 amp 1 Hardware ID Registers 46 amp 47 Pointer 4 2 0 amp 1 Hardware ID Registers 48 amp 49 Pointer 5 20 amp 1 Hardware ID Registers 50 amp 51 Pointer 6 0 amp 1 Hardware ID Registers 52 amp 53 Pointer 7 0 amp 1 Hardware ID Registers 54 amp 55 Pointer 8 0 amp 1 Hardware ID Registers 56 amp 57 Pointer 9 2 0 amp 1 Hardware ID Registers 58 amp 59 Pointer 10 20 amp 1 Hardware ID Registers 60 amp 61 Pointer 11 20 amp 1 Hardware ID Registers 62 amp 63 Pointer 12 2 0 amp 1 Hardware ID Registers 64 amp 65 Pointer 13 2 0 amp 1 Hardware ID Registers 66 amp 67 Pointer 14 20 amp 1 Hardware ID Registers 68 amp 69 Pointer 15 20 amp 1 Hardware ID Registers 70 amp 71 Pointer 16 0 amp 1 Hardware ID Registers 72 amp 73 Pointer 17 0 amp 1 Hardware ID Registers 74 amp 75 Pointer 18 0 amp 1 Hardware ID Registers 76 amp 77 Pointer 19 0 amp 1 Hardware ID
150. lue 0 to 9 999 Target Value 0 to 9 999 Latching No Yes C Cer Counter Menu SEE Operation Page Count 0 to 9 999 Source Value A Off On Source Value B Off On ow Output Value Off On Custom Function Z A KA 7 e e 7 Li Custom Overview Instances 20 per RML FAc E Factory Page C PR Parameter None Process Calibration Offset Display Units User Settings Restore Alarm Low Set Point Alarm High Set Point Alarm Hysteresis Set Point Active Process Value Active Set Point Open Loop Set Point Autotune Control Mode Heat Power Cool Power Time Integral Time Derivative Dead band Heat Proportional Band Heat Hysteresis Cool Proportional Band Cool Hysteresis Ramp Rate TRU TUNE Enable Idle Set Point Custom Profile Start Profile Action Request Guaranteed Soak Deviation Value Current Limit Low Set Point Limit High Set Point Limit Hysteresis Limit Status d Instance ID 1 to 24 Diagnostic Function Part Number Software Revision Software Build Number Serial Number Date of Manufacture Diagnostics Hardware ID Overview Device Status Instances 1 per RML Device Name Lobes bd d 19 Diagnostics Menu Factory Page L Pa c u Software Revision 1 00 55 L d Software Build Number 0 1 2 Sa Serial Number xxxxxx dB E E Date of Manufacture YWW format Part Number scrolls on display
151. mit 1 to 12 Clear Request Clear limit once limit con dition is cleared Limit 1 to 12 Status Reflects whether or not the limit is in a safe or failed mode Limit 1 to 12 Output Value Current output state Alarm 1 to 16 Low Set Point If Alarm Type Setup Page Alarm Menu is set to process set the process value that will trigger a low alarm Alarm 1 to 16 High Set Point If Alarm Type Setup Page Alarm Menu is set to process set the process value that will trigger a high alarm Alarm 1 to 16 Clear Request Write to this register to clear an alarm Alarm 1 to 16 Silence Request Write to this register to silence an alarm Alarm 1 to 16 State Current state of alarm Alarm 1 to 16 Latched Read this register to de termine if the alarm is latched Alarm 1 to 16 Silenced Read this register to de termine if the alarm is silenced RM Limit Module Clear 0 No Change 255 Fail 32 Safe 1667 On 63 Off 62 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 300 0 F or units 150 0 C Clear 129 Ignore 204 Ignore 204 Silence 108 Startup 88 None 61 Blocked 12 Alarm low 8 Alarm high 7 Error 28 No 59 Yes 106 Startup No 59 Yes 106 Note Some values will be rounded off to fit in the four character display Full values can be
152. n Su Source Value E Off On LC SuF Source Value F Off On u 9 Source Value G Off On Suh Source Value H Off On ow Output Value Off On Function Error Handling Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Source Function F Source Instance F Source Zone F Source Error F Source Function G Source Instance G Source Zone G Source Error G Source Function H Source Instance H Source Zone H Source Error H Source Value A Source Value B Source Value C Source Value D Source Value E Source Value F Source Value G Source Value H Logic AND Output Value Error gt A B C D E F G H ON Function Error Handling Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Source Function F Source Instance F Source Zone F Source Error F Source Function G Source Instance G S
153. n tact an Application Engineer or Product Manager All RMA s require Ship to address Bill to address Contact name Phone number Method of return shipment Your P O number Detailed description of the problem Any special instructions Name and phone number of person returning the product 2 Prior approval and an Return Merchandise Authorization num ber from the Customer Service Department is required when returning any product for credit repair or evaluation Make sure the Return Merchandise Authorization number is on the outside of the carton and on all paperwork returned Ship on a Freight Prepaid basis 3 After we receive your return we will examine it and try to verify the reason for returning it 4 Incases of manufacturing defect we will enter a repair order replacement order or issue credit for material returned In cases of customer misuse we will provide repair costs and request a purchase order to proceed with the repair work 5 To return products that are not defective goods must be in new condition in the original boxes and they must be returned with in 120 days of receipt A 20 percent restocking charge is applied for all returned stock controls and accessories 6 Ifthe unit cannot be repaired you will receive a letter of expla nation and be given the option to have the unit returned to you at your expense or to have us scrap the unit 7 Watlow reserves the right to charge for
154. n 1 528V ac Watlow EZ ZONE RML Module 19 e Chapter 2 Install and Wire RUE Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or pe ripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating e 0 0507 to 3 30 mm 30 to 12 AWG single wire termination or two 1 31 mm 16 AWG e 0 8 Nm 7 0 in Ib torque Note Adjacent terminals may be labeled differently depending on the model number Note To prevent damage to the controller do not connect wires to unused ter minals Note Maintain electrical isolation between digital input outputs switched dc open collector outputs and process outputs to prevent ground loops Limit Module Wiring RMLx xxxx Xxxx Low Power Slot C 98 99 Jemod RML ALL Model Numbers e 20 4 to 30 8 V ac de 47 to 63 Hz Module maximum power consumption 14 VA ac 7 VA de 31 Watts maximum power available for P S part 0847 0299 0000 60 Watts maximum power available for P S part 0847 0300 0000 91 Watts maximum po
155. n 7 6 50 in Module Removal Displacement Module Removal Clearance Straight Connectors 155mm 6 10 in i p TH i ELT LI 7508mm 2 i 4445mm ME E ELE 175in 9S 5 PT Y 116 08 mm 101 60mm 4 3 S T 4 57 in E 4 00 in A 12 row Fs 2 B is mn R mi i Pg LJ PE TI 23 53 fea _t i E 51 56 mm lt 2 03 in 173 90 mm 6 85 in Module Removal Displacement Watlow EZ ZONE RML Module e 11 Chapter 2 Install and Wire Chassis Mount Front View Module Removed Screw Connection Pattern 58 67 mm 3277m 1 29 m C 231in pe 51 56mm 2 03 in 17 53 mm 69in p 60 45 mm 2 38 in 35 81 mm iG i ms LEH LM 1 41 in f 3 4 HL Ch E jE i miij y 665555909 zii 6698 pe666556 Ua 16 76 mm 3505mm 66im The view above is representative of the modular backplane without the module 1 38in 7 Recommended chassis mount hardware 1 8 screw 3 4 long 2 Torque to 10 15 in Ib 3 No washers of any kind Watlow EZ ZONE9 RML Module 12 Chapter 2 Install and Wire Power Supplies DSP30 DSP60
156. nalog Input 1 to 12 Process Value View the process value Analog Input 1 to 12 Error Status View the cause of the most recent error If the message is E c I or E c 12 this parameter will display the cause of the input error i Er RM Limit Module 100 0 to 1 000 0 Curve A 1451 Curve B 1452 Curve C 1453 Custom 180 5K 1448 10K 1360 20K 1361 40K 1449 0 0 to 60 0 seconds Off 62 On 63 8 Whole 105 C B0 Tenths 94 Hundredths 40 2 008 Thousandths 96 1 999 000 to 9 999 000 F or units 1 110 555 to 5 555 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C None 61 Open 65 Shorted 127 Measurement Error Bad Calibration Data Ambient Error 9 RTD Error 141 Fail 32 Not Sourced 246 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear e Setup Page Modbus Relative Address 470 offset 90 484 offset 90 432 offset 90 386 offset 90 414 offset 90 398 offset 90 432 offset 90 410 offset 90 412 offset 90 o Lm lg l CIP Class Profibus Instance Attribute hex dec 0x68 104 1 to 0xC 12 Ox1F 31 Parameter Index ID 4031 4038 4037 4014 4028 0x68 104 1 to 0xC 12 0x26 38 0x68 10
157. ndard Bus with out power i e disconnecting the USB end from the computer while leaving the converter connected on Standard Bus Disturbance on the Standard Bus may occur Modbus RTU or Standard Bus EIA 485 Communications Note Wire T R to the A terminal of the EIA 485 port Wire T R to the B terminal of the EIA 485 port Wire common to the common terminal of the EIA 485 port Do not route network wires with power wires Connect net work wires in daisy chain fash ion when connecting multiple devices in a network A termination resistor may be required Place a 120 Q resistor across T R and T R of last controller on network Only one protocol per port is available at a time either Mod bus RTU or Standard Bus Do not connect more than 16 EZ ZONE controllers on a Standard Bus network Maximum number of EZ ZONE controllers on a Modbus net work is 247 maximum network length 1 200 meters 4 000 feet e 1 8th unit load on EIA 485 bus RMLx xxxx x 1 xx Do not leave a USB to EIA 485 converter connected to Standard Bus with out power i e disconnecting the USB end from the computer while leaving the converter connected on Standard Bus Disturbance on the Standard Bus may occur Modbus IDA EIA TIA 485 Watlow Terminal Function Terminal Name Label common Watlow EZ ZONE
158. ng link to find your document of choice http www watlow com literature index cfm Once there simply type in the desired part number or name into the search box and download free copies Printed versions of all user documents can also be purchased here as well Your Comments are Appreciated In an effort to continually improve our technical literature and ensure that we are providing information that is useful to you we would very much appreciate your comments and suggestions Please send any comments you may have to the following e mail address TechlitComments watlow com Watlow EZ ZONE RML Module e 3 Chapter 1 Overview Introduction The EZ ZONE Rail Mount Limit Module RML is used in thermal applications to limit inadvertent over temperature conditions The RML controller provides multi loop 12 loops maximum safety assur ance against instances where over or under tempera ture runaway conditions could occur from a shorted input sensor or an output device that could fail in a closed position The RML is recommended for any application where thermal runaway could result in large product scrap costs affect operator safety cause damage to equipment or create a fire hazard It just got a whole lot easier to solve the thermal requirements of your system The EZ ZONE RML module is provided in a space saving rail mount package and is highly scalable where you only pay for what you need Ordering options allow for 1 to 1
159. no trouble found NTF returns This EZ ZONE RM Limit User s Guide is copyrighted by Watlow Electric Inc O December 2013 with all rights reserved EZ ZONE RM is covered by U S Patent No 6 005 577 and Patents Pending Table of Contents Chapter 1 Overview 0 00 cece BIA 3 Standard Features and Benefits 0 0000 0c eee eee 4 A Conceptual View of the RML 0 0 0 cece eee eee 5 Getting Started Quickly 8 DIMENSIONS inii 1s eh Ri ead exe it did Pod dens 11 Chapter 2 Install and Wire 0 0 ccc cece eee eee 11 Power Supplies 2 ch Re RR RIDS ea eb eSI eve der dad 13 RML Installation and Removal on a DIN Rail 14 junnpwrceTPP 16 Conventions Used in the Menu Pages 00000 ee euee 29 Chapter 3 Operations Pages 0 000 cece eee eee 31 Analog Input Menu 0 0 0 cece I 32 Digital Input Output Menu 0 eee eee 32 Action Menu ice cete eee heen ee dene a dead 33 limit Mens 2er REPRERPEPR EDD NIE ERR REOR RE REPAS 33 Alarm Men uuo ite eet Le b cota bob orandi a 34 Linearization Menu 00 cece eee eee 35 Goimpare Meri iieri ABA eur este ek Bankes Ted Seed 36 Timer MENU o iranien bI RRPREMRERREIRCREVR ERE ROENE E 36 Counter MENU ud eite ore ee ea A e Rr e 37 Logie Meli iuueni p E act o ote Sonde ls 38 Math Meri en anaa ada anea REPRE Sek des 39 Chapter 4 Setup Pages
160. nt Error RTD Error Fail Math Error Not Sourced MEN Stale Output Value gt se Error L T A Sets Output Value ON B Resets Output Value OFF Watlow EZ ZONE9 RML Module e 98 o Chapter 6 Features E ap A s P Vo Se loz 4 ON op Ling NM LLLI Source Function A Source Instance A Source Zone A gt Source Error A S amp ong gett Op Source Value A Source Value B Source Function B Source Val e C gt Source Instance B Source Zone B gt Source Error B Source Value D WIRE Source Value E Source Function C gt Source Instance C Source Zone C gt Source Error C Math Overview Source Function D Instances 16 per RML Source Instance D Source Zone D gt Source Error D Source Function E Source Instance E Source Zone E gt Source Error E Error Output Value P TAE Math Menu SEE Setup Page ___Fan Function Off Average Process Scale Deviation Scale Switch Over Differential Ratio Add Multiply Absolute Difference Minimum Maximum Square Root Sample and Hold Pressure to Altitude Dewpoint SF nA Source Function A None Analog Input Current Cool Power Heat Power Power Linearization Math Process Value Set Point Closed Set Point Open Variable 5 A Source Instance A 1 to 250 SZA Source Zone A 0 to 16 SF nb Source Function B None Analog Input Current Coo
161. nt value equals predetermined target value Logic 16 total Off and nand or nor equal not equal Latch Linearization 16 total Interpolated or stepped relationship Math 16 total Off average process scale deviation scale differential subtrac tion ratio divide add multiply absolute difference min max square root sample and hold Timers 16 total On Pulse produces output of fixed time on active edge of timer run signal Delay output is a delayed start of timer run off at same time One Shot oven timer Retentive measures timer run signal output on when accumu lated time exceeds target Variable 16 total User value for digital or analog variable Note These specifications are subject to change without prior notice Watlow EZ ZONE RML Module Appendix EZ ZONE Rail Mount Limit Module Ordering Information Limit module requires a Class 2 or SELV power supply 20 4 to 30 8 V ac dc communication port provided for configuration with EZ ZONE Configurator software Code Number Connecto Style Additional Rail Mount Custom i Options Options Product Right angle screw connector standard WATLOW EZ ZONE Front screw connector RMULX XXXX XXXX Custom Slot A Digit 6 4 Universal inputs t c 2 wire RTD 0 10Vdc 0 20mA with 4 limit control loops 4 Thermistor inputs with 4 limit control loops Slot B Digit 6 None 4 Universal inputs t c 2 wire RTD 0 10Vdc 0 20mA with 4 limit
162. o Operations Page ASE Password LoC Read Lock Write Security of Locked Access Level ol L Rolling Password A S u User Password 85 8 Administrator Password UL oC Security Setting Menu Lol Security Setting Public Key Password Diagnostics Menu d A9 Diagnostics Pan Part Number Software Revision 5 6L d Software Build Number Gan Serial Number Date of Manufacture FCt S Calibration Menu Lito m o em m r o r3 F r D C o E o m Watlow EZ ZONE RML Module e 73 Chapter 5 Factory Page Parameter Name Description Display Parameter 1 to 30 Select the parameters that will appear in the Home Page when using the RUI The Parameter 1 value will appear in the upper display of the Home Page It can not be changed with the Up and Down Keys in the Home Page The Parameter 2 value will appear in the lower display in the Home Page It can be changed with the Up and Down Keys if the parameter is a writable one Scroll through the other Home Page parameters with the Advance Key 6 Custom Setup 1 to 30 Instance ID Select the parameters that will appear in the Home Page Security Setting Operations Page Change the security level of the Operations Page Security Setting Password Enable Turn security features on or off Security Setting Read Lock Set the read security clear ance level The
163. o sequential registers As an example if we want to move an alias to the analog input of the RML register 410 into register 40 we perform a multiple write command 0x10 function of 410 into register 40 and 411 into register 41 as a single multi write command Once the parameters of choice have been defined and written to the pointer registers the working registers 200 to 279 then represent those parameters Therefore as in the example above if 410 is in register 40 411 in register 41 register 200 amp 201 contains the 32 bit floating point result for analog input 1 ModbusTest Read Write Commands ReadAdd Wite Add C Write v Read Modbus Addresses 0 40 C ConstantWi Rd Read Word Count 2 Interval ms 100 Display Read Data No Delay locks gui LH Order C Random Read Length C Increment Write Data C Random Write Length Write Data Int18 0 float 0 0 lt retum gt Read Data dec hex float DeviceAdd 1 Timeout 1000 Timeouts Watchdog 1000 L 0 L PotEnos 0 vj 9 0 f Miscompares 1 Parity Comm Port 1 Baud None v Error Log Log Stop On Error C Compare W R C CompareR R C Sample C AddressesFromFile AddressFilePath C NAddressFile bt LogFilePath C OutputFile txt Revision 1 30 The screen shot above was taken from a program that can be found on the Watlow Support Tools DVD shipped with the product as well as on the Watlow websit
164. ocouple millivolts volts milliamps 100 0 RTD Follow these steps for a thermocouple or pro cess input 1 Apply the low source signal to the input you are calibrating Measure the signal to ensure it is ac curate 2 Read the value of Electrical Measurement Factory Page Calibration Menu for that input 3 Calculate the offset value by subtracting this val ue from the low source signal 4 Set Electrical Input Offset Factory Page Calibration Menu for this input to the offset val ue Watlow EZ ZONE RML Module 79 Chapter 6 Features 5 Check the Electrical Measurement to see whether it now matches the signal If it doesn t match ad just Electrical Offset again 6 Apply the high source signal to the input Mea sure the signal to ensure it is accurate Read the value of Electrical Measurement for that input 8 Calculate the gain value by dividing the low source signal by this value 9 Set Electrical Slope Factory Page Cali bration Menu for this input to the calculated gain value 10 Check the Electrical Measurement to see wheth er it now matches the signal If it doesn t match adjust Electrical Slope again Set Electrical Offset to 0 and Electrical Slope to 1 to restore factory calibration 1 Follow these steps for an RTD input 1 Measure the low source resistance to ensure it is accurate Connect the low source resistance to the input you are calibrating 2 Read the value
165. oint 1 Set the value that will be mapped to input 1 Linearization 1 to 16 Input Point 2 Set the value that will be mapped to output 2 Linearization 1 to 16 Output Point 2 Set the value that will be mapped to input 2 Linearization 1 to 16 Input Point 3 Set the value that will be mapped to output 3 Linearization 1 to 16 Output Point 3 Set the value that will be mapped to input 3 Linearization 1 to 16 Input Point 4 Set the value that will be mapped to output 4 Linearization 1 to 16 Output Point 4 Set the value that will be mapped to input 4 Linearization 1 to 16 Input Point 5 Set the value that will be mapped to output 5 Linearization 1 to 16 Output Point 5 Set the value that will be mapped to input 5 Linearization 1 to 16 Input Point 6 Set the value that will be mapped to output 6 Linearization 1 to 16 Output Point 6 Set the value that will be mapped to input 6 Linearization 1 to 16 Input Point 7 Set the value that will be mapped to output 7 Note Some values will be rounded off to fit in the four character display RM Limit Module 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999
166. onsider taking the following steps to quickly com mission your control Wire and connect the power source to the control Wire and connect input and output devices to the control Power up the control and navigate to the Setup Page to configure inputs outputs alarms etc Once the control is setup navigate to the Opera tions Page to set limit and alarm set points The default RML loop configuration out of the box is shown below Analog Input functions are set to thermocouple type J to change go to the Setup Page Limit sides set to both high and low to change go to the Setup Page Output 8 set to module limit to change go to the Setup Page Limit low set point set to 0 F to change go to the Operations Page Limit high set point set to 0 F to change go to the Operations Page Limit is deenergized also referred to as a tripped state Once the control has been wired and setup power up the control and change the appropriate limit set points high and or low to the desired value on the RUI push the up and or down Q arrow key Once the set point is set to the desired level reset the limit by using one of the four methods described below 1 Use a digital input function key or a variable to reset the limit 2 Using an RUI push the green Advance Key and then the Infinity Key 3 Using Modbus RTU send the enumerated value of zero 0 to register 1490 loop 1 see the Op erations P
167. ontroller s options See model number information in the Appendix for more information If there is only one instance of a menu no sub menus will appear Note Some of the listed parameters may not be visible Parameter visibility is dependent upon controller part number 81 oh High Power Scale GEE Analog Input Menu CAE Output Menu I tof 1g CSEE Action Menu l I tol 0 Tto 10 Analog Input EE to 76 Output SEn Sensor Type Achion Fa Function L n Linearization Function C_F JFunction Instance Un Units Function Instance S2A Source Zone A SL o Scale Low Source Function A o t Control 5h Scale High Source Instance o t b Time Base r l o Range Low Source Zone A ol o Low Power Scale r h Range High Active Level oh High Power Scale PEE Process Error Enable PEL Process Error Low LP Al EC Thermistor Curve SEE Limit Menu arm Menu to r Resistance Range fjto ie Al FL Filter LOPA Limit aru Er Error Latching L Sg Sides RE J Type A Pi F R Source Function A dEC Display Precisiom L h J Hysteresis AS Inst A C A Calibration Offset PCA Set Point Limit High H DOUTE nstance A n Process Value PLL Set Point Limit Low 52A S
168. or units 1 128 000 to 5 537 000 C e Operations Page Modbus Relative Address 4700 offset 80 3540 offset 70 3542 offset 70 3544 offset 70 3546 offset 70 3548 offset 70 3554 offset 70 3552 offset 70 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear CIP Class Instance Attribute hex dec Ox7F 127 1 to 0x10 16 0x24 36 Profibus Parameter Index ID 27036 uint R 0x7D 125 1 to 0x10 16 0x10 16 0x7D 125 1 to 0x10 16 0x11 17 0x7D 125 1 to 0x10 16 0x12 18 0x7D 125 1 to 0x10 16 0x13 19 0x7D 125 1 to 0x10 16 0x14 20 0x7D 125 1 to 0x10 16 0x17 23 0x7D 125 1 to 0x10 16 0x16 22 R Read W Write E EEPROM S User Set Watlow EZ ZONE RML Module Chapter 3 Operations Page RM Limit Module Operations Page Parameter Name Display Description Math 1 to 16 Output Error View reported cause for logic error None 61 Open 65 Shorted 127 Measurement Error 140 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instanc
169. ource Zone A Er Error Status 4 High Set Point ana i L L S Low Set Point i dio F nA Source Function A RS d Sides i SEE Digital Input Output Menu _ 5 afl Source Instance A AL o Low Set Point 1 to 5 and g SoA Source Zone A Ah High Set Point d o Digital Input Output 1 to 12 l fc Clear Request ALA Latching C d r Direction LS E Status AbL Blocking Function t AS Silencing Function Instance Ad SP Display 52A Source Zone A RigL Delay oL t Control ACL c Clear Request ot b Time Base AS r Silence Request Col o Low Power Scale ASE State Watlow EZ ZONE RML Module e 41 o Chapter 4 Setup Page Cine Load Value SL bL Linearization Menu E c St Target Value Global Menu to C L Rt Latching Display Units Linearization CIO AC Line Frequency Fn Function CSEE Logic Menu dP c 5 Display Pairs SF nA Source Function A C to 1B User Save 5 fij Source Instance A Logic User Restore 52A Source Zone A Fn Function Un Units i SF nA Source Function A Communications Menu P f Input Point 1 5 A Source In
170. ource Zone B lie M gt Source Error B Loy m i gt y gt NEN Logic gt Latch NEN Logic Off gt y NEN gt EE nes gt gt Output Value gt cet Error gt Output Value follows A unless B ON gt Output Value gt Latch Output while B ON gt Error Function Error Handling ll Output Value Off Source Function A Source Value A gt Source Instance A 1 Source Zone A Source Value B gt Math Functi on E Our ee Erro Ps The Math function block accepts up to 4 Analog Inputs and Source Function B performs a programmed math function to derive an output ee value with Filter and Offset values applied One digital in gt Source Error B put is used for enabling or disabling Process and Deviation s Scale and some math operations must be performed in the user s units gt Functions may combine multiple inputs Those inputs may have incompatible units from a logical point of view As a result unless otherwise indicated TE Logic the presentation of the output value is the same as g RS Flip Flop Source A This accommodates temperatures being ered multiplied divided and offset by constants and pro PERA cess inputs Only inputs pointed to a source are used in the calcula N tions gt An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambie
171. ource Zone G Source Error G Source Function H Source Instance H Source Zone H Source Error H Source Value A Source Value B Source Value C Source Value D Source Value E Source Value F Source Value G Source Value H Logic NAND Output Value Error TEUER E gt A B C D E F G H ON Watlow EZ ZONE9 RML Module Chapter 6 Features Function Error Handling Function Error Handling Source Function A Source Function A Source Value A gt Source Instance A Soure Valie A gt Source Instance A Source Zone A Source Value B Source Zone A Source Value B gt Source Error A gt Source Error A Source Value C 4 Source Value C __ Source Function B gt Source Function B Source Value D gt Source Instance B oie ae Source Instance B Source Zone B Source Value E Source Zone B Source Value E gt Source Error B gt Source Error B Source Value F Source Value F Source Function C urce Value G gt Source Function C Source Value G gt Source Instance C i Source Instance C Source Zone C Source Value H gt Source Zone C Source Value H gt gt Source Error C gt Source Error C Source Function D Source Function D Source Instance D Source Instance D Source Zone D y Source Zone D i gt Source Error D Logic gt Source Error D Logic OR Not Equal Source Function E
172. ow EZ ZONE9 RML Module e 115 Appendix Indication Description Possible Cause s Corrective Action No Serial Communi cation Cannot establish serial com munications with the con troller Address parameter incorrect ncorrect protocol selected Baud rate incorrect Parity incorrect Wiring error EIA 485 converter issue ncorrect computer or PLC communi cations port ncorrect software setup Wires routed with power cables Termination resistor may be required Set unique addresses on network Match protocol between devices Match baud rate between devices Match parity between devices Correct wiring issue Check settings or replace converter Set correct communication port Correct software setup to match con troller Route communications wires away from power wires e Place 120 resistor across EIA 485 on last controller Device Error 100 c E t n Controller displays internal malfunction message at power up Controller defective Sensor input over driven Replace or repair controller Check sensors for ground loops re verse wiring or out of range values Remote User Inter face RUI menus inaccessible Unable to access EE OPE FOE Y or Pr oF menus or particular prompts in Home Page Security set to incorrect level Check settings in Factory Page Enter appropriate password in UL oC
173. ple Input Error L gt Source Function B I nstances 16 per RML gt Source Instance B Source Zone B Output Value gt Source Error B Error A is 2 Q Ko P EONA Yy in v L CPE Compare Menu Sep L O6 Sey Say ND to rg KON K 9 SEE Setup Page o E 6 py e Bp ays Lon op alg OL Ly CN es Qi Og X osy Function Off Greater Than Less Than Equal To Not Equal Tolerance 0 0 to 9 999 000 units or F Analogi t Source Function A None Analog Input Current Cool Power aloe Bpu Analog Input Analog Input Value Heat Power Power Linearization Math Process Value Set Point Process amp Potentiometer Closed Set Point Open Variable Input Error gt Source Instance A 1 to 250 Source Zone A 0 to 16 Source Function B None Analog Input Current Cool Power 0 h Heat Power Power Linearization Math Process Value Set Point io fey ep di C A d Closed Set Point Open Variable s hor Kc 1 d b c Source Instance B 1 to 250 20 RUN iU CN Bso ey Source Zone B 0 to 16 i Error Handling False Bad False Good True Bad True Good Analog Input CPE Seo Menu PE Operation Page Analog Input Analog Input Value Thermistor Input Error C Su Source Value A 1 999 000 to 9 999 000 units or F L Su b Source Value B 1 999 000 to 9 999 000 units or F ow Output Value Off On Ly You P3 E de ir o N Op e 4 7 epg C 9 Q 7 Zap 2N
174. put An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale A variable function block is used to store a user sup plied value and provide a source input to another function block with that value As an example you could use a variable function value as one input to a compare function The other input to the compare function would determine the output value based on the user s supplied value e Vini pa 27 Vi ag ng ei BEN Output Value gt Error Variable Overview Instances 8 per RMC uf Variable Menu SEE Setup Page E YPE Data Type Analog Digital Digital Value On Off Analog Value 1 999 000 to 9 999 000 Units None Absolute Temperature Relative Temperature Power Process Relative Humidity Output Value 1 999 000 to 9 999 000 or On or Off q7 KA CA illl Output Value Error Variable Digital gt Ke ey p VY 4 2 Ye Lo Ks MER Output Value Error Variable Analog gt L gt Watlow EZ ZONE RML Module 110 Chapter 6 Features Chapter 7 Appendix Modbus Programmable Memory Blocks The Modbus assembly contains 40 pointers to the parameters of your choosing starting at Modbus register 40 shown on the following page The pointers are 32 bits long so are stored in tw
175. put Value View the value of this function s output Linearization 1 to 12 Output Error View reported cause for linearization error RM Limit Module No 59 Yes 106 Clear 0 No Change 255 Clear 0 No Change 255 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C On 63 Off 62 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C None 61 Open 65 Shorted 127 Measurement Error 140 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 Modbus Relative Address 2552 offset 60 2554 offset 60 2556 offset 60 2566 offset 60 2576 offset 60 7996 offset 70 8000 offset 70 8002 offset 70 8044 offset 70 Operations Page CIP Class Instance Attribute hex dec 0x6D 109 1 to 0x10 16 OxC 12 0x6D 109 1 to 0x10 16 0xD 13 0x6D 109 1 to 0x10 16 OxOE 14 0x6D 109 1 to 0x10 16 0x13 19 0x6D 109 1 to 0x10 16 0x18 24 Data Type amp Read Write 9012 uint R 9013 uint RW 9014 uint RW 9019 float R 9024 uint R Profibus Parameter Index ID 0x86 134 1 to 0x10 16 4 0x86 134 1 to 0x10 16 6 0x86 134 1 to 0x10 16 4 0x86 134 1 to 0x10
176. r clicking on the control of choice simply click the next button once again The next screen appears below eter will appear in the center column The grayed out fields in the center column simply mean that this does not apply for the type of sensor selected As an example notice that when Volts is selected TC Lin earization does not apply and is therefore grayed out To speed up the process of configuration notice that at the bottom of the center column there is an oper In the screen shot above notice that the device part number is clearly displayed at the top of the page green highlight added for emphasis When multiple EZ ZONE devices are on the network it is important that the part number be noted prior to configuring so as to avoid making unwanted configuration changes to another control Looking closely at the left hand column Parameter Menus notice that it displays all of the available menus and associated parameters within the control The menu structure as laid out within this software follows Setup Operations Factory Navigating from one menu to the next is easy and clearly visible Simply slide the scroll bar up or down to display the menu and parameter of choice As an alternative clicking on the negative symbol next to Setup will collapse the Setup Menu where the Op erations Menu will appear next and per
177. r or not the limit is in a safe or failed mode Limit 1 to 12 State Current state of limit Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces RM Limit Module None 61 Open 65 Shorted 127 Measurement Error 140 Bad Calibration Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 Off 62 on On 63 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C Clear 129 Ignore 204 Fail 32 Safe 1667 Off 62 None 61 Limit High 51 Limit Low 52 Error 225 If there is only one instance of a menu no submenus will appear Operations Page Modbus Relative Address 1878 offset 30 1862 offset 30 2218 offset 20 1514 offset 30 1500 offset 30 CIP Class Instance Attribute hex dec 0x6A 106 1to9 OxOF 15 Data Type amp Read Write Parameter ID Profibus Index 0x6A 106 1to8 6007 Ox6E 110 1 to 0x10 0x70 112 1 to 0xC 12 8 0x70 112 1 to 0xC 12 4 0x70 112 1 to 0xC 12 0x0D 13 0x70 112 1 to 0xC 12 R Read W Write E EEPROM S User Set Watlow EZ ZONE9 RML Module Chapter 3 Operations Page Parameter Name Description Display No Dis play No Dis play No Dis play Li
178. red with Modbus RTU only one protocol can be active at any given time The RMA Access module has options for several different protocols listed below Modbus RTU 232 485 EtherNet IP Modbus TCP DeviceNet Profibus DP Modbus RTU Protocol All Modbus registers are 16 bits and as displayed in this guide are relative addresses actual Some legacy software packages limit available Modbus reg isters to 40001 to 49999 5 digits Many applications today require access to all available Modbus registers which range from 400001 to 465535 6 digits Wat low EZ ZONE controllers support 6 digit Modbus reg isters For parameters listed as float notice that only one low order of the two registers is listed this is Watlow EZ ZONE RML Module e 29 o Chapter 2 Menu Conventions true throughout this document By default the low or der word contains the two low bytes of the 32 bit pa rameter As an example look in the Operations Page for the Process Value Find the column identified in the header as Modbus and notice that it lists register 410 Because this parameter is a float it is actually represented by registers 410 low order bytes and 411 high order bytes Because the Modbus specifica tion does not dictate which register should be high or low order Watlow provides the user the ability to swap this order Setup Page C o 7 Menu from the default low high L of to high low h Lo It should also be noted that
179. rgized the contact is open If any configured limit is tripped process value exceeds set point or limit input has malfunctioned the output LED assigned to serve as this function will come on By default factory settings output 8 is assigned this function where any output of choice can be configured as such Note If limit loops exist on the module that are not in tended to be used immediately the loop must be setup to avoid a trip condition To do this simply jumper the input for the unused loops and then en sure that the set point will never be exceeded Op erations Page Limit Menu by the process variable Inputs Calibration Offset Calibration offset allows a device to compensate for an inaccurate sensor lead resistance or other factors that affect the input value positive offset increases the input value and a negative offset decreases the input value The input offset value can be viewed or changed with Calibration Offset Operations Page Analog Input Menu Negative Calibration Offset will compensate for the difference between the Sensor Reading and the Actual Temperature W Temperature Reading from Sensor Temperature Actual Process Temperature Time Calibration To calibrate an analog input you will need to provide two electrical signals or resistance loads near the ex tremes of the range that the application is likely to utilize See recommended values below Sensor Type therm
180. riable s value Variable 1 to 16 Analog Set the variable s value Variable 1 to 16 Output Value Display Units Select which scale to use for temperature Global AC Line Frequency Set the frequency to the ap plied ac line power source Global Display Pairs Defines the number of Dis play Pairs Global User Settings Save Save all of this controller s settings to the selected set Global User Restore Settings Replace all of this control ler s settings with another Communications Baud Rate Set the speed of this con troller s communications to match the speed of the serial network Communications Parity Set the parity of this con troller to match the parity of the serial network RM Limit Module Off 62 On 63 1 999 000 to 9 999 000 Note Stored in F only Off 62 On 63 1 999 000 to 9 999 000 F F 30 C C 15 50 Hz 3 60 Hz 4 None 61 User Set 1 101 User Set 2 102 None 61 User Set 1 101 User Set 2 102 Factory 31 9 600 188 19 200 189 38 400 190 None 61 EuEn Even 191 Odd 192 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Setup Page Modbus Relative Address 9112 offset 20 9114 offset 20 9116 offset 20 3496 CIP Class Instance Attribute
181. ricted by the Read Lockout Security c L o C As an example with Pass word Enabled and the Locked Access Level L ol l set to 1 and m L oC is set to 3 the available Pages for a User without a password would be limited to the Home and Factory Pages locked level 1 If the User password is entered all pages would be acces sible with the exception of the Setup Page as defined by level 3 access How to Enable Password Security Go to the Factory Page by holding down the Infinity key and the Advance key for approximately six seconds Once there push the Down Q key one time to get to the menu Again push the Advance key until the Password Enabled P A 5 E prompt is visible Lastly push either the up or down key to turn it on Once on 4 new prompts will appear 1 Lo C L Locked Access Level 1 to 5 correspond ing to the lockout table above 2 coL L Rolling Password will change the Cus tomer Code every time power is cycled 3 PR 5 u User Password which is needed for a Us er to acquire access to the control 4 PR 5 R Administrator Password which is need ed to acquire administrative access to the control The Administrator can either change the User and or the Administrator password or leave them in the default state Once Password Security is enabled they will no longer be visible to anyone other than the Administrator As can be seen in the formula that follows either the User or Administrator w
182. rm Low Set Point Temperature Process Temperature Time Alarm Silencing If alarm silencing is on the operator can disable the alarm output while the controller is in an alarm state The process value or temperature has to enter the normal operating range beyond the hysteresis zone to activate the alarm output function again An active message such as an alarm message will cause the display to toggle between the normal settings and the active message in the upper display and in the lower display Push the Advance Key 9 to display in the upper display and the message source in the lower display Use the Up O and Down Q keys to scroll through possible responses such as Clear or Silence S L Then push the Advance or Infinity key to execute the action Turn alarm silencing on or off with Silencing Setup Page Alarm Menu Alarm Blocking Alarm blocking allows a system to warm up after it has been started up With alarm blocking on an alarm is not triggered when the process tempera ture is initially lower than the alarm low set point or higher than the alarm high set point The process temperature has to enter the normal operating range beyond the hysteresis zone to activate the alarm function Turn alarm blocking on or off with Blocking Setup Page Alarm Menu Using Lockout to Hide Pages and Menus If unintentional changes to parameter settings might raise safety concerns or lead to
183. roller s firm ware revision number Diagnostics Menu Software Build Number Display the firmware build number Diagnostics Menu Serial Number Display the serial number Diagnostics Menu Date of Manufacture Display the date code Date code format is YYWW where YY is last two digits of the year and WW is the week of the year Diagnostics Menu Hardware ID Read the hardware ID EERU FCEY Calibration Menu Calibration Menu 1 to 12 Mv Electrical Measurement Read the raw electrical value for this input in the units cor responding to the Sensor Type Setup Page Analog Input Menu setting Calibration Menu 1 to 12 Electrical Input Offset Change this value to calibrate ELi o the low end of the input range RM Limit Module e 0 to 2 147 483 647 0 to 2 147 483 647 0 to 2 147 483 647 0 to 2 147 483 647 0 to 2 147 483 647 0 to 2 147 483 647 3 4e38 to 3 4e38 450 offset 90 428 offset 90 1 999 000 to 9 999 000 Note Some values will be rounded off to fit in the four character display Full values can be read with another interface If there is only one instance of a menu no submenus will appear Factory Page Modbus Relative Address CIP Class Instance Attribute hex dec Data Type amp Read Write Profibus Parameter Index ID 0x65 101 1 0x0B 11 0x65 101 1 0x10 16 0x65 101 1to5 0x11 17 0x68 104 1 to 0x0C 12 0x1
184. ror 140 0x12 18 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 oPEr Counter Menu Counter 1 to 16 0 to 9 999 6578 0x82 Count offset 40 130 View the function s total 1 to 0x10 count 16 OxF 15 Counter 1 to 16 oF F Off 62 6562 0x82 Source Value A on On 63 offset 40 130 View the value of Source 1 to 0x10 A 16 7 Counter 1 to 16 Off 62 6564 0x82 Source Value B on On 63 offset 40 130 View the value of Source 1 to 0x10 B 16 8 Counter 1 to 16 Off 62 6568 0x82 Output Value On 63 offset 40 130 View the value of this 1 to 0x10 function s output 16 OxA 10 Counter 1 to 16 None 61 6580 0x82 Output Error Open 65 offset 40 130 View reported cause for Shorted 127 1 to 0x10 counter error 16 Measurement Error 140 0x10 16 Bad Cal Data 139 Ambient Error 9 RTD Error 141 Fail 32 Math Error 1423 Not Sourced 246 Stale 1617 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces R Read W Write E EEPROM If there is only one instance of a menu no submenus will appear S User Set Watlow EZ ZONE RML Module e 37 Chapter 3 Operations Page Display TEETE Parameter Name Description Logic Menu Note Some values will be rounded off to fit in the four character display
185. s 119 Output Menu 48 outputs 5 Output State 32 33 P P3T armor sealing system 4 Parameter 1 to 20 74 Parameter ID 29 Parity 71 Part Number 76 Password 73 75 Peltier Delay 42 power supplies 13 Pressure Units 42 process alarms 81 Process Error Enable 43 Process Error Low 44 Process Value 32 44 Profibus 30 Profibus Index 29 programming the Home Page 79 Public Key 73 75 Q R Range High 43 81 Range Low 43 81 Read Lockout Security 82 receiving a remote set point 81 restoring user settings 79 Rolling Password 75 S saving user settings 79 Scale High 43 81 Scale Low 43 81 secure settings 82 83 Security Setting 74 75 sensor backup 80 sensor selection 80 Sensor Type 43 80 serial communications 117 Serial Number 76 Set Lockout Security 82 set point high limit 80 set point low limit 80 Setup Page Control Module 41 Sides Alarm 50 Limit 47 Silence Request 51 Silencing 50 82 Software Build 76 Software Configuration 85 Software Revision 76 Appendix Source 49 Specifications 117 standard connector all modules 18 State 51 System Security 83 T Ten Point Linearization 81 Time Base 45 48 Timer Function 105 Timer Menu 36 55 tuning the PID parameters 79 Type 49 U User Password 75 User Restore Set 71 79 User Save Set 71 79 Using EZ ZONE Configurator Soft ware 85 using the software 82 V Variable Function 110 Variable Menu 70 W wiring Modbus RTU or standard bu
186. s EIA 485 communications 25 output 1 mechanical relay form C 24 wiring a network 27 28 wiring a serial EIA 485 network 27 wiring Controller Module communications 20 digital inputs outputs 7 through 12 21 22 low power 20 mechanical relay form A output 2 4 60r 8 24 RTD input 1 to 4 21 thermistor input 1 to 4 21 thermocouple input 1 to 4 20 wiring termination touch safe termi nals 117 X Y Z Watlow EZ ZONE RML Module 122 Appendix Declaration of Conformity EZ Zone Series RM C 3 WATLOW an ISO 9001 approved facility since 1996 1241 Bundy Blvd Winona MN 55987 USA Declares that the following Series RM Rail Mount products Model Numbers RM followed by additional letters or numbers describing use of up to four module options of various inputs and outputs or communications Classification Temperature control Installation Category Il Pollution degree 2 Voltage and Frequency SELV 24 to 28 V ac 50 60 Hz or dc Power Consumption RMA models 4 Watts any other RM model 7 Watts Environmental Rating IP20 Meet the essential requirements of the following European Union Directives by using the relevant standards show below to indicate compliance 2004 108 EC Electromagnetic Compatibility Directive EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements Industrial Immunity Class A Emissions Not for use in a Class B environment without additional filtering E
187. sembly Working Addresses Pointer 21 0 amp 1 Hardware ID Registers 240 amp 241 Registers 82 amp 83 Value of Pointer 21 Pointer 22 2 0 amp 1 Hardware ID Registers 242 amp 243 Value of Pointer 22 Registers 84 amp 85 Pointer 23 0 amp 1 Hardware ID Registers 244 amp 245 Registers 86 amp 87 Value of Pointer 23 Pointer 24 0 amp 1 Hardware ID Registers 246 amp 247 Registers 88 amp 89 Value of Pointer 24 Pointer 25 0 amp 1 Hardware ID Registers 248 amp 249 Registers 90 amp 91 Value of Pointer 25 Pointer 26 0 amp 1 Hardware ID Registers 250 amp 251 Value of Pointer 26 Registers 92 amp 93 Pointer 27 0 amp 1 Hardware ID Registers 252 amp 253 Value of Pointer 27 Registers 94 amp 95 Pointer 28 0 amp 1 Hardware ID Registers 254 amp 256 Registers 96 amp 97 Value of Pointer 28 Pointer 29 0 amp 1 Hardware ID Registers 256 amp 257 Value of Pointer 29 Registers 98 amp 99 Pointer 30 0 amp 1 Hardware ID Registers 258 amp 259 Value of Pointer 30 Registers 100 amp 101 Pointer 31 20 amp 1 Hardware ID Registers 260 amp 261 Value of Pointer 31 R
188. setting in Factory Page Digital input set to lockout keypad Change state of digital input Custom parameters incorrect Change custom parameters in Factory Page RUI value to low vALL Value to low to be displayed in 4 digit LED display lt 1999 Incorrect setup Check scaling of source data Detection of and Rules Around Abnormal Sensor Conditions Inputs Detection of Abnormal Conditions Thermocouple Shorted No direct detection Open loop firmware detection Open Yes Parasitic pull up Reversed Yes firmware detection Current Source Shorted Range limiting only Open Range limiting only Reversed Range limiting only Voltage Source Open Range limiting only Shorted Range limiting only Reversed Range limiting only RTD S1 open Yes pulled up S2 open Not implemented S3 open Yes pulled up S1 short to S2 Yes pulled up S1 short to S3 Yes pulled down to under range S2 shorted to S3 Not implemented Possible monitor S2 voltage S1 and S2 open Yes pulled down to under range S1 and S3 open Yes S1 pulled up S2 and S3 open Yes pulled up Thermistor S1 open Yes pulled up to sensor over range S3 open Yes pulled up to sensor over range S1 short to S3 Yes pulled down to sensor under range S1 and S3 open Yes S1 pulled up to sensor over range
189. ss will measure Alarm i Input Error None 004005 Linearization Compare E Timer Range lot Applicable E Cano Copy Settings Cancel Help lt Back Next gt Finish ation to copy settings If Analog Input 1 and 2 are the same type of sensor click on Copy Settings where a copy from to copy to dialog box will appear allowing for quick duplication of all settings Notice too that by clicking on any of those items in the center column that context sensitive help will ap pear for that particular item in the right hand col umn Lastly when the configuration is complete click the Finish button at the bottom right of the previous screen shot The screen that follows this action can be seen below Watlow EZ ZONE RML Module e 86 e Chapter 6 Features FS Watlow EZ ZONE amp CONFIGURATOR Lies olt c D G Finish Configuring a Device On Line If you save these settings in a file on this computer you can load the file in to a device or edit the file again later Choose one of the following options C Save the configuration in a file and star C Exit and do not save the changes in a geek wor Although the RML control now contains the configu ration because the previous discussion focused on doing the configuration on line it is suggested that after the configuration process is completed that the user save this file on the PC for
190. stance A C d oP 1 Output Pont 1 52A Source Zone A CGP 1 Communications 1P 2 Input Point 2 SF n b Source Function B Baud Rate oP 2 Output Point 2 S b Source Instance B PAr Parity seg Input Point 1 52 Source Zone B Modbus Word Order oP 3 Output Point 3 SF aC Source Function C C_F Display Units EMInput Point 4 5 C Source Instance C nuS Non volatile Save oP Y Output Point 4 _ 27 Source Zone C 2 P 5 Input Point 5 GF n d Source Function D oP 5 Output Point 1 5 d Source Instance D P 5 Input Point 6 2d Source Zone D oP5 Output Point 6 SF nE Source Function E P T Input Point 7 5 Source Instance E o P 1 Output Point 7 CGIE Source Zone E 1P8 Input Point 8 SF AF Source Function F oPB Output Point 8 S F Source Instance F 3 Input Point 9 S2F Source Zone F oP I Output Point 9 SF AJ Source Function G P I0 Input Point 10 5 9 Source Instance G oP I0 Output Point 10 C529 Source Zone G SF n H Source Function H Compare Menu 5 H Source Instance H Fto S 2H Source Zone H C CPE Compare Erh Error Handling Fn Function PHRE eden A SEE Math Menu SF n A Source Function 5 A Source Instance A wc Sgfi Source Zone A fn Function SF nb Source Function B SF nA Source Function A 5 b Source Instance B S A Source Instance A 26 Source Zone B Sem Source Zone Erb Error Handling SF n b Source Function B 5 b Source Instance B S8b Source Zone B L SEE Timer Menu SF A
191. sword Security 0 0 cece cece cece ees 83 Modbus Using Programmable Memory Blocks 84 Software Configuration 0 0 0 ccc cece eee eee 85 Function Block DescriptionS 00 0 ccc cece eee 88 Chapter 7 Appendix 0 cece eee ee eee 111 Modbus Programmable Memory Blocks 111 Troubleshooting Alarms Errors and Module Issues 115 RML Specifications 00 ccc cece eect eens 117 EZ ZONE Rail Mount Limit Module Ordering Information 119 lie epp c 120 How to Reach US ciiai ai a oea a a a a 124 Watlow EZ ZONE RML Module e 2 Table of Contents Chapter 1 Overview Available EZ ZONE RM System Literature and Resources Document Title and Part Number Description Describes how to connect the RM system into an industrial network how to use data logging module backup and the real time clock EZ ZONE Rail Mount Access RMA User s Guide part number 0600 0072 0000 The RMC module is an advanced integrated control EZ ZONE Rail Mount Controller RMC User s ler capable of PID and limit control This document Guide part number 0600 0070 0000 describes how to configure and program all loops of control and communications This module adds monitoring points to the RM sys tem This document describes common usage and the various types of I O available EZ ZONE Rail Mount Scanner RMS User s Guide part number 0600 0071 000
192. t 1534 Special Function Out 1535 Timer 244 Variable 245 Logic 1 to 16 4648 Ox7F 127 Source Instance B offset 80 1to 16 Set the instance of the OxA 10 function selected above Logic 1 to 16 4664 Ox7F 127 Source Zone B offset 80 1 to 16 Set the zone of the function 0x12 18 selected above Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 60 e Chapter 4 Setup Page RM Limit Module Setup Page CIP r Parameter Name Modbus glass Profibus Parameter Display PME Relative Instance Description Address Attribute Index ID hex dec Logic 1 to 16 no n None 61 4634 Ox7F 127 27003 J uint SFn C Source Function C Alarm Reset 6 offset 80 1to 16 RWES Set the type of function Compare 230 3 that will be used for this Counter 231 mM Digital I O 1142 Profile Event Out A Ent b Profile Event Out B Profile Event Out C Profile Event Out D Profile Event Out E Profile Event Out F Ent 9 Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Out 1534 Special Function Out 1535 Timer 244 Variable 245 Logic 1 to 16 4650 Ox7F 127 Source Instance C offset 80 1 to
193. t Value Output Point n Offset WHERE n 1 to 10 A A Aut 2 ooi oy iu bu p At Log KA o dd Kn Pip baie ep EPPS MDE MH Ue eg o amp Op Lay vg le 4 y ng OQ Loy ig ket y yo no ty Ka ain ti iy ing tingle Ying KIN hoi p ge aed ee Uy lo Boe LILI Source Function A E S Value A Source Instance A Linearization ues Source Zone A Output Value gt Source Error A Stepped P Error WHILE Source A lt Input Point n n n l FROM n 2 UNTIL n is largest valid value Output Value Output Point n 1 Offset Note if Source A Input Point 2 then Output Value Output Point 1 if Source A Input Point 3 then out Output Point 2 etc If Source A gt last Input Point the Output Value last Output Point The list of Input Point values are assumed to be in increasing order If Input Point n Input Point n 1 THEN Output Value Output Point n 1 Logic Function Error Handling Function gt gt gt gt gt gt gt gt Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Source Function F Source Instance F Source Zone F So
194. the hysteresis for the limit function This deter mines how far into the safe range the process value must move before the limit can be cleared Limit 1 to 12 Set Point Limit High Set the high end of the limit set point range Limit 1 to 12 Set Point Limit Low Set the low end of the limit set point range Limit 1 to 12 High Set Point Set the high process value that will trigger the limit Limit 1 to 12 Low Set Point Set the low process value that will trigger the limit Limit 1 to 12 Source Function A Set the source for the limit reset function Limit 1 to 12 Source Instance A Set the instance of the function selected above RM Limit Module Setup Page High Modbus Relative Address 1 to 250 2212 offset 20 2222 offset 20 2230 offset 20 Low 53 High 37 1498 offset 30 Both 13 High 37 Low 53 0 001 to 9 999 000 F or units 0 001 to 5 555 000 C 1492 offset 30 1 999 000 to 9 999 000 9 999 000 1 999 000 1506 offset 30 1 999 000 to 9 999 000 1508 offset 30 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1496 offset 30 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C 1494 offset 30 None 61 Digital I O 1142 Function Key 1001 u Ric Variable 245 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces
195. the variable s data type Variable 1 to 16 Units Set the variable s units RM Limit Module 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 1 999 000 to 9 999 000 Pressure Units 1671 mbar 1672 Torr 1673 Pascal 1674 Atmosphere 1675 Feet 1674 Kilofeet 1671 0 0 to 60 0 seconds Analog 1215 d 9 Digital 1220 Power 73 Process 75 Relative Humidity nonE None 61 Setup Page Modbus Relative Address 3538 offset 70 3556 offset 70 3558 offset 70 3560 offset 70 3562 offset 70 3568 offset 70 Pressure Units 3570 offset 70 3564 offset 70 9110 offset 20 9122 offset 20 CIP Class Profibus Instance index Attribute hex dec 0x7D 125 1 to 16 OxF 15 Parameter 0x7D 125 1 to16 0x18 24 0x7D 125 1 to 16 0x19 25 0x7D 125 1 to 16 Ox1A 26 0x7D 125 1 to 16 Ox1B 27 0x7D 125 1 to 16 Ox1E 30 0x7D 125 1 to 16 Ox1F 31 0x7D 125 1 to 16 0x1C 28 0x66 102 1to 16 1 0x66 102 1to 16 7 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module Chapter 4 Setup Page Parameter Name Description Display Variable 1 to 16 Digital Set the va
196. ting a screw driver into the red locking tab just behind the green connector and applying downward pressure on the tab by lifting the screwdriver upwards When released the tab will move downward and the connector can then be lifted up off of the DIN rail Watlow EZ ZONE RML Module 15 Chapter 2 Install and Wire Limit Module RMLx xxxx xxxx Slot A Slot B Slot D Slot E Configuration Universal RTD and Thermistor Inputs 1 12 1 4 5 8 9 12 S1 S5 S9 Universal Thermistor Input R1 R5 R9 Part Digits 5 6 7 S2 S6 S10 S_ RTD thermocouple volts mA or Input 1 4 RMLx 5 6 xxx xxxx R2 R6 R10 qu thermistor Input 5 8 RMLx x 5 6 xx xxxx S3 S7 S11 R_ RTD thermocouple volts mA or B R3 R7 R11 es thermistor Input 9 12 RMLx xx 5 6 x xxxx S4 S8 S12 R4 R8 R12 Digital Inputs 1 6 uw ee 1 6 nm ce saz B1 Common Digital Inputs DI utes D1 DC input Part Digit 7 Eus oue D2 Sis DC input Slot A Option not valid bus ACE D3 em DC input Slot B Option not valid is AS D4 DC input t Hae Live D5 PS DC input Slot D RMLx xx C x xxxx ito Ee D6 cud DC input Slot E Option not valid zum ee Zi Internal Supply Digital Input 9 9 E eres Ses Bie Digital Input DI aes Part Digit 8 ewe sis RENS Xr Slot A Option not valid i
197. tlow com Website www watlow com From outside the USA and Canada Tel 1 314 878 4600 Fax 1 314 878 6814 Latin America Watlow de M xico S A de C V Av Fundici n No 5 Col Parques Industriales Quer taro Qro CP 76130 Mexico Tel 52 442 217 6235 Fax 52 442 217 6403 Asia and Pacific Watlow Singapore Pte Ltd 16 Ayer Rajah Crescent 06 03 04 Singapore 139965 Tel 65 6773 9488 Fax 65 6778 0323 Europe Watlow France Tour d Asni res 4 Avenue Laurent C ly 92600 Asni res sur Seine France T l 33 0 1 41 32 79 70 T l copie 33 0 1 47 33 36 57 Email info watlow fr Website www watlow fr Watlow GmbH Postfach 11 65 Lauchwasenstr 1 D 76709 Kronau Germany Tel 49 0 7253 9400 0 Fax 49 0 7253 9400 900 Email info watlow de Website www watlow de Watlow Italy S r l Viale Italia 52 54 20094 Corsico MI Italy Tel 39 024588841 Fax 39 0245869954 Email italyinfo watlow com Website www watlow it Watlow Ib rica S L U C Marte 12 Posterior Local 9 E 28850 Torrej n de Ardoz Madrid Spain T 34 91 675 12 92 F 34 91 648 73 80 Email info watlow es Website www watlow es Watlow UK Ltd Linby Industrial Estate Linby Nottingham NG15 8AA United Kingdom Telephone 0 115 964 0777 Fax 0 115 964 0071 Email info watlow co uk Website www watlow co uk From outside The United Kingdom Tel 44 115 964 0777 Fax 44 115 964 0071 Watlow
198. to 100 0 Global Function Output High Power Scale 0 0 to 100 0 4 amp Ld 190 Digital I O Menu o 7 P be e SEE Operation Page d e bln LN Y Gy by Be c Ge d 5 Input State On Off bays Cs ise Soy IN C do 5 Output State On Off Global Overview Digital Input Value On Off An error when read can indicate any of the following Instances 1 per RML None Open Shorted Measurement Error Bad Cal Data Output Value gt ROM Error RTD Error Fail Math Error Not Sourced SL BL Global Menu Stale SEE Setup Page Display Units F C AC Line Frequency 50 Hz 60 Hz Display Pairs 1 to 10 User Settings Save None User Set 1 User Set 2 US c c User Settings Restore None User Set 1 User Set 2 Factory Starting with firmware release 6 there is only one User Set Watlow EZ ZONE RML Module e 93 o Chapter 6 Features Limit Function This function uses a dedicated input and the output will change state when Source A exceeds limit set points The limit when tripped must be manually cleared to reset the output and clear the message The Analog Input and mechanical relay output are dedicated to each limit loop and are located in same module NN amp Yes Sy KZ KA Log Dip logy fey a abe aay Source Function A Limit Message Source Instance A 2 Source Error A Limit State L X Limit Status L 5 Limit Overview Instan
199. tup Page RM Limit Module Setup Page CIP Modbus Class Display EN Relative Instance Profibus Parameter Address Attribute hex dec Logic 1 to 16 non E None 61 4644 Ox7F 127 27008 uint SFn h Source Function H REL 1 Alarm Reset 6 offset 80 RWES Set the type of function Compare 230 that will be used for this Counter 231 M Digital I O 1142 Profile Event Out A Ent b Profile Event Out B En EC Profile Event Out C Profile Event Out D Profile Event Out E En EF Profile Event Out F Profile Event Out G Profile Event Out H Function Key 1001 Limit 126 Logic 239 Special Function Out 1532 Special Function Out 1533 Special Function Out 1534 Special Function Out 1535 Timer 244 Variable 245 Logic 1 to 16 4660 Ox7F 127 Source Instance H offset 80 1 to 16 Set the instance of the 0x10 16 function selected above Logic 1 to 16 4676 Ox7F 127 Source Zone H offset 80 1 to 16 Set the zone of the function 0x18 24 selected above Logic 1 to 16 True Good 1476 4698 OxTF 127 Error Handling True Bad 1477 offset 80 1 to 16 F9 False Good 1478 0x23 35 False Bad 1479 Note Some values will be rounded off to fit in the four character display Full values can be read with other interfaces If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module e 66 e Chapter 4 Setup Page RM Limit Mo
200. urce Error F Source Function G Source Instance G Source Zone G Source Error G Source Function H Source Instance H Source Zone H Source Error H Source Value A Source Value B Source Value C Source Value D Source Value E Source Value F Source Value G DERTTEN Source Value H Logic Overview Instances 16 per RML Output Value y Error gt An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale Watlow EZ ZONE RML Module Chapter 6 Features L SC Logic Menu GEE Setup Page Fn Function Off AND OR Equal To NAND NOR Not Equal To Latch RS Flip Flop SF n A Source Function A None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable S A Source Instance A 1 to 250 GZA Source Zone A 0 to 16 SF nb Source Function B None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable S b Source Instance B 1 to 250 C 5gb Source Zone B 0 to 16 SF a C Source Function C None Alarm Compare Counter Digital I O Profile Event Out A to H Function Key Limit Logic Special Function Output 1 to 4 Timer Variable C 5 C Source Instance C 1 to 250 C S amp Source Zone C 0 to 16
201. user can ac cess the selected level and all lower levels If the Set Lockout Security level is higher than the Read Lockout Security the Read Lockout Security level takes priority RM Limit Module Factory Page Modbus Relative Address Process Limit Status None 61 Pr o Process 75 C A Input Calibration Offset 1196 Display Units non User Restore Set AL o Alarm Low Set 42 Alarm High Set 78 Alarm Hysteresis Limit Low Set 181 Limit High Set 182 Limit Hysteresis E Limit Status 1668 CUSE Custom Menu 180 CIP Class Instance Attribute hex dec Data Type amp Read Write Profibus Parameter 14005 uint RWES 1 to 24 14003 uint RWES oF F Off on On Note Some values will be rounded off to fit in the four character display Full values can be read with another interface If there is only one instance of a menu no submenus will appear Watlow EZ ZONE RML Module Chapter 5 Factory Page RM Limit Module Factory Page CIP Modbus Class Dota Parameter Name Profibus Parameter Type Description GCISUMEN AES ID amp Read p Address Attribute hex dec Security Setting Write Security Set the write security clear ance level The user can ac cess the selected level and all lower levels If the Set Lockout Security level is higher than the Read Lockout Security the Read Lockout Security level takes priority
202. ut Calibration corrupt Check calibration of controller RL ES IRL EB ALE 7 ALES RL ES IRL IO RL 1 HAL Ie AL 13J RL I4 AL 15 RL 16 Alarm Low Sensor input below low alarm Temperature is less than alarm set Check cause of under temperature ALL HALLE set point point ALL ALLY e Alarm is set to latching and an alarm Clear latched alarm ALLSJALLE occurred in the past ALL TIALLE Incorrect alarm set point Establish correct alarm set point ALLS RL O Incorrect alarm source Set alarm source to proper setting RL LRL I2 AL 13J RL I4 AL 15 RL 16 Alarm High Sensor input above high Temperature is greater than alarm Check cause of over temperature ALA ALAC alarm set point set point ALAZ ALAY e Alarm is set to latching and an alarm Clear latched alarm ALAS ALAG occurred in the past AL h TI RLAB Incorrect alarm set point Establish correct alarm set point ALA AL IO ncorrect alarm source Set alarm source to proper setting RL 1 HAL Ie AL 13J RL I4 AL 15 RL 16 No Display No display indication or LED Power to controller is off Turn on power illumination e Fuse open Breaker tripped Safety interlock switch open Separate system limit control acti vated Wiring error Incorrect voltage to controller Replace fuse Reset breaker Close interlock switch Reset limit Correct wiring issue Apply correct voltage check part number Watl
203. utput Value Filter last value of A Offset Display units follows Source A A by O Cy ty Bay ae ee ee 44 Source Function A gt Source Instance A Source Value A gt Source Zone A gt Source Error A Source Value B gt Source Function B Source Instance B gt Source Zone B gt Source Error B oy gt Math Dewpoint X gt gt Output Value T Error Output Value Filter 427 26 CP B 8 8618 17 27 CP B 8 8618 32 Offset Source A is used for Calculated Pressure or CP Note For dewpoint Source is temperature F and Source B is RH 96 Saturation pressure calculation is identical to that used in wet dry bulb Result is in degrees F Output Function This function configures and connects physical outputs to internal functions Note Digital Outputs not included on these sheets An error when read can indicate any of the following None Open Shorted Measurement Error Bad Cal Data Ambient Error RTD Error Fail Math Error Not Sourced Stale Q 7 Vay Oly Op ere by O ty Lop Z Co EN Cy Ze e o ep ay Bo Ya Rg Output Function gt Output Function Instance Output Value gt Output Source Zone gt Output Source Error Output Overview Error Instances 0 to 8 per RML foE PE Output Menu SEE Setup Page Output Function Off Alarm Compare Counter
204. w any parameters to be changed In the Factory Page Lockout Menu set Read Lockout Security to 5 and Set Lockout Security to 0 4 The operator wants to read and write to the Home Page and Profiling Page and lock all other pages and menus In the Factory Page Lockout Menu set Read Lockout Security to 2 and Set Lockout Security to 2 In the Factory Page Lockout Menu set Lock Operations Page to 3 and Lock Profiling Page to 2 5 The operator wants to read the Operations Page Setup Page Profiling Page Diagnostics Menu Lock Menu Calibration Menu and Cus tom Menus The operator also wants to read and write to the Home Page In the Factory Page Lockout Menu set Read Lockout Security to 1 and Set Lockout Security to 5 In the Factory Page Lockout Menu set Lock Operations Page to 2 and Lock Profiling Page to 3 Using Password Security It is sometimes desirable to apply a higher level of security to the control where a limited number of menus are visible and not providing access to others without a security password Without the appropri ate password those menus will remain inaccessible If Password Enabled P A 6 in the Factory Page under the Menu is set to on an overriding Password Security will be in effect When in effect the only Pages that a User without a password has visibility to are defined in the Locked Access Level LoC L prompt On the other hand a User with a password would have visibility rest
205. wer and Communications Slot C Configuration 98 Power input ac or dc All 99 Power input ac or dc CF Standard Bus EIA 485 common Standard Bus CD Standard Bus EIA 485 T R Part Digit 10 CE Standard Bus EIA 485 T R RMLx xxxx x A xx CC Standard Bus or Modbus RTU EIA 485 common Standard Bus or Modbus CA Standard Bus or Modbus RTU EIA 485 T R Part Digit 10 CB Standard Bus or Modbus RTU EIA 485 T R RMLx xxxx x 1 xx CZ Inter module Bus Inter module Bus Cx Inter module Bus CY Inter module Bus Watlow EZ ZONE RML Module 17 Chapter 2 Install and Wire RML Module Front View Standard Connector Slot D Pis Slot E D D E Slot A lt Slot B A i B Slot C E o HEBHEHEE Watlow EZ ZONE9 RML Module e 18 e Chapter 2 Install and Wire RML System Isolation Blocks m E Low voltage Isolation 42V peak Safety Isolatio
206. wer available for P S part 0847 0301 0000 Class 2 or SELV power source required to meet UL compli ance standards Communications Slot C A AN a a a an on CF CD CE CZ CX CY ld F d l TL dounm7 sng pJepuels wuwo sng einpour ieju RML Part Digit 10 is A CF CD CE Standard Bus EIA485 Communications CZ CX CY Inter module Bus EIA485 Communications Do not route network wires with power wires Connect network wires in daisy chain fashion when connecting multiple devices in a network Communications Slot C CC CA CB CZ CX CY HHI ar Co mI CL Tos uowwog snqpow sng einpourieju lt RML Part Digit 10 is 1 e CC CA CB Modbus and Standard Bus EIA485 Communi cations selectable via push button under zone address CZ CX CY Inter module Bus EIA485 Communications Do not route network wires with power wires Connect net work wires in daisy chain fashion when connecting multiple devices in a network Inputs 1 through 12 Thermocouple Slot A B D o mo
207. x 5 xxx 22 16 46 7 TER AUR R d Maximum wire size termination and XXXX torque rating S Input 5 8 top to bottom RMLx x 5 xx 24 26 17 0 0507 to 3 30 mm 30 to 12 AWG R XXXX 26 41 62 single wire termination or two 1 31 Br Input 9 12 top to bottom RMLx xx 5 x 28 66 17 mm 16 AWG BED XXXX e 0 8 Nm 7 0 in Ib torque Note Adjacent terminals may be labeled differently depending on the model number Inputs 1 through 12 Thermistor Note RML Part Digits 5 6 7 To prevent damage to the controller Slot A B D do not connect wires to unused ter S minals R cS Note r TERA 3 R e gt 20 MQ input impedance AA EK Input 1 4 top to bottom RMLx 6 xxx xxxx A cS j collector outputs and process outputs Input 5 8 top to bottom RMLx x 6 xx xxxx to prevent ground loops R Input 9 12 top to bottom RMLx xx 6 x xxxx rS JR Thermistor Digital Inputs 1 through 6 and 9 RML Part Digit 7 8 is C and or B Respectively Voltage Input Slot D a Common p 4 Digital Input Event Condi DC Input 4 tions l DC Input Being pe Dry Contact D3 Input inactive when DC Input A 100KQ BC Input jg Input active when lt 500
208. xt represents inputs that are not currently available based on the functions defined use red text For instance when the defined use of the Analog Input function is set for RTD TC Linearization will appear gray Ranges speci fied are in units or degrees F if expressed in degrees C the range will be smaller Action Function The Action Function will cause the action selected to occur when Source Function A ON and Active Level High The active level specifies when the ac tion occurs A digital value that is high causes the action function when Active Level High A digital value that is low causes the action function when Ac tive Level Low Based on a given input Digital I O Event output Logic function etc the Action func tion can cause other functions to occur To name a few starting and stopping a profile silencing alarms turn control loops off and placing alarms in non alarm state Note Note Action Function selection is module type and part number dependant og Uo Li Oo pon ates Qs To A ve Oy eg Vey Ill Event Status Source Function A Source Instance A Action Overview Instances 8 per RMC ACE Action Menu SEL Setup Page Action Function None User Set Restore Limit Reset Alarm Silence Alarms Control Loops Off and Alarms to Non alarm State Force Alarm to Occur Idle Set Point Tune Manual Switch Control Loop Off Remote Set Point TRU TUNE

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