Manual - Instrumentation Central
Contents
1. 1 16 IN PROFILER CONTROLLER Product Manual 59129 2 HOW TO USE THIS MANUAL This manual comprises two volumes VOLUME OPERATING INSTRUCTIONS SECTION 1 Monitoring the process and adjusting the setpoint Starting holding releasing aborting a program Monitoring a running held program Manual Control SECTION 2 Creating editing a program Using Guaranteed Soak Band Segment Event Status SECTION 3 Setting up the controller parameters SECTION 4 Setting up and using the communications link between the Profiler Controller and your computer E MOT EH Ke LEE MELE CII TEP To find a specific topic refer to the index at the rear of this manual EE EE e Narre VOLUME II INSTALLATION amp CONFIGURATION INSTRUCTIONS SECTION 1 Panel mounting and wiring up the Profiler Controller SECTION 2 Selecting the required input output type s SECTION 3 Matching software to hardware fitted Selecting input range control action alarm type s and Program Mode APPENDIX A Product specification APPENDIX B Summary of front panel displays The functions described in Volume II must be performed only by personnel who are trained equipped and authorised to do so PM 0077 ag DIN PROFILER CONTROLLER PRODUCT MANUAL VOLUME OPERATING INSTRUCTIONS In normal operation the operator must not remove the Profiler Controller from its housing or have unrestricted access to the rear termi2. 9 Setpoint Adjustable value Does not appear if Setpoint Strategy 1 or if SP Lock is ON Ln BN D This display appears only if Manual Control is enabled see Section 3 E Automatic Manual Control Control ES mm be D is Read Only display only appears if one or more of the following is active Event Output E active blank inactive Alarm 1 1 active blank inactive Alarm 2 2 active blank inactive rm ES Automatic return to normal display if no key activity after one minute ni 9 Shows enables selection of program Program Number in the range 1 4 Prob 9 Use these keys to adjust displayed value setting 0077 1 Volume 1 1 PM 0077 1 2 STARTING A PROGRAM To start a program running Select required Program Number 1 4 Select required delay time in hours minutes for delayed start in the range 0 to 99 59 Default 1 00 This display appears only if the Delayed Start facility is enabled PROGRAM STARTS RUN indicator comes ON 1 3 A PROGRAM IN HOLD A program can be put in Hold i e frozen at any time whilst it is running The program setpoint will stay at its value at the instant the program entered Hold until the program is released see Subsection 1 4 or aborted see Subsection 1 5 To put a program in hold momentarily press the RUN key The RUN indicator will
3. Controller Status 8 Reset 9 Rate 10 Output I Cycle Time 11 Scale Range Low Read only if non linear input 12 Scale Range High Read only if non linear input 13 Alarm 1 value 14 Alarm 2 value 15 Manual Reset 16 Overlap Deadband 17 ON OFF Differential 18 Decimal Point Position Read only if non linear input 19 Output 2 Cycle Time 20 Output I Power Limit 21 Setpoint Lock 0 Off 1 On 22 Reserved 23 Filter Time Constant 24 Process Variable Offset 25 Recorder Output Max 26 Recorder Output Min 27 Alarm 1 Hysteresis 28 Alarm 2 Hysteresis Program Parameters 29 Segment Mode 0 Rate 1 Time 30 Profiler Status Read only see Subsection 31 Current Program Number Read only 32 Current Segment Number Read only in current running held program 33 Segment Time Remaining Read only 0077 4 Volume I 4 8 PM 0077 121 Instrument ID Parameters Manufacturer ID No Parameter Notes 34 Profiler Commands Write only see Subsection 35 Power Fail Recovery 0 Cold start 1 Warm start 36 Guaranteed Soak Type 0 disabled 1 enabled 2 manual 37 Cycles Remaining Read only Read only 231 122 Equipment ID Read only 6400 Segment Parameters Program 1 1100 Run Program value Delayed Start value Write only 1101 No of Cycles Programmed 1 to 9999 plus 10000 INF 1102 Timebase O hours minutes 1 minutes second
4. gt py positive value gt Deviation Low Alarm _ 77 7 direct acting Relay OFF negative value gt PV ar value Deviation High Alarm Relay ON Relay OFF reverse acting 2 gt positive value Deviation Low Alarm 7 reverse acting FOOD OFF 7 negative value i eee ALM LED flashes PV lt Setpoint 2 PV gt Setpoint ALM LED off Setpoint Figure 3 2 Alarm Operation 3 7 Volume 0077 3 PM 0077 Alarm inactive Alarm active Alarm inactive n el de Alarm value Alarm Hysteresis ALARM Alarm inactive Alarm active Alarm inactive PROCESS LOW ________ Alarm Hysteresis JP Alarm value Alarm inactive Alarm active Alarm inactive DEVIATION ue ees 2 HIGH Hysteresis Alarm ALARM value Alarm inactive Alarm active Alarm inactive DEVIATION LOW ALARM Alarm inactive Alarm Alarm inactive active 2 active Alarm inactive Hysteresis Alarm BAND value ALARM Alarm value Figure 3 3 Alarm Hysteresis Operation 3 8 Volume 0077 3 PM 0077 3 2 EXIT FROM CONTROLLER SET UP MODE FEE To display 2 d 30 8 aN Press 32 fr simultaneously 23 d dh When this gf display shows tT gt o A return will then be made to the normal Base Mode display 0077 3 Volume I 3 9 PM 0077 4 MODBUS COMMUNICATIONS 4 1 INTRODUCTION This Sect
5. 2 3 i PM 0077 3 4 CONFIGURATION MODE PARAMETERS 3 4 3 5 EXIT FROM CONFIGURATION MODE 3 9 APPENDIX A PRODUCT SPECIFICATION APPENDIX SUMMARY OF DISPLAYS ii Volume II PMO77 V2 PM 0077 INSTALLATION 1 1 UNPACKING PROCEDURE 1 Remove the Controller from its packing The Controller is supplied with a panel gasket and push fit fixing strap Retain the packing for future use should it be necessary to transport the Controller to a different site or to return it to the supplier for repair testing 2 Examine the delivered items for damage or deficiencies If any is found notify the carrier immediately 1 2 PANEL MOUNTING THE CONTROLLER The panel on which the Controller is to be mounted must be rigid and may be up to 6 0mm 0 25 inches thick The cut out required for a single Controller is as shown in Figure 1 1 45mm 0 5 0 0 Several controllers may be installed in a single cut out side by side For n Controllers 45mm 0 5 0 0 mounted side by side the width of the cut out would be gt 48n 4 millimetres or 3 78n 0 16 inches Figure 1 1 Cut out Dimensions The Profiler Controller is 110mm deep measured from the rear face of the front panel The front panel is 48mm high and 48mm wide When panel mounted the front panel projects 10mm from the mounting panel The main dimensions of the Controller are shown in Figure 1 2 110mm 48mm gt 48mm Figure 1 2 M
6. ON OFF Switching differential for one output or 0 1 to 10 0 of 0 5 Differential both outputs set to ON OFF control PB1 input span PB2 or both 0 see Figure 3 1 Setpoint Lock Enables disables setpoint SP OFF SP adjustable OFF adjustment in Base Mode ON SP not adjustable Recorder Output Process variable or setpoint value as 1999 to 9999 Input Scale Maximum applicable for which the recorder decimal point Range output is a maximum position as for input Maximum range Recorder Output Process variable or setpoint value as 1999 to 9999 Input Scale Minimum applicable for which the recorder decimal point Range output is minimum position as for input Minimum range Output I Power Limits Output 1 power level to protect 0 to 100 of full 100 Limit the process power Output 1 Cycle Limits the frequency of operation of 0 5 1 2 4 8 16 32 32 secs Time output relay to maximise relay life 64 128 256 or 512 5 5 Output 2 Cycle Limits the frequency of operation of 0 5 1 2 4 8 16 32 32 secs Time output relay to maximise relay life 64 128 256 or 512 5 5 Process High If Alarm 1 is a Process High Alarm the Input Range Minimum Input Alarm 1 value of the process variable at or to Input Range Range above which Alarm 1 will be active see Maximum Maximum Figure Process Low If Alarm 1 is a Process Low Alarm the Input Range Minimum Input Alarm 1 value of the process variable at or to Input Range
7. flash whilst the program is in hold 1 4 RELEASING A PROGRAM FROM HOLD To release a program currently in Hold momentarily press the RUN key The RUN indicator will then go ON continuously 1 5 ABORTING A PROGRAM To abort the current running or held program hold down the RUN key for 5 seconds The program will be aborted the RUN indicator will go OFF and the normal Controller functions will be resumed 1 2 Volume 0077 1 PM 0077 NOTE When a program is aborted the instrument returns to the Controller Setpoint value If a program is successfully completed the Controller Setpoint is automaticaly set to the final setpoint value of the program If it is desired to restore the initial Controller Setpoint value after the program is completed this value should be used as the program Final Setpoint value 1 6 DISPLAY SEQUENCE PROGRAM RUNNING pecans Read only NOTE All displays are Read Only whilst program is running held eg Active program setpoint value Time remaining in current segment Cycles remaining for GEN program for infinite cycling AE Omitted if No Of Cycles 1 i e No cycling om TZ Automatic Current selected control mode LEER Dn E Ee Manual Ka Omitted if Manual Control is disabled see Section 3 Event output Alarm status Event output E active blank inactive three Alarm 1 1 active blank inactive cs Alarm 2 2 a
8. 0 0 100 9 C 2295 32 1471 F 7221 32 0 213 6 F 2296 32 571 F 2229 200 206 C 2297 100 9 100 0 C 2230 328 402 F 2298 149 7 211 9 F 2231 100 9 537 3 C 7222 0 300 C 2251 149 7 999 1 F 7223 Default Three wire Pt100 Complies with 51904 and DIN43760 Automatic scheme 150uA approximately Break detected within two seconds Control outputs set to OFF 0 power For RTD input alarms operate as if the process variable has gone under range For DC MV input alarms operate as if the process variable has gone over range Volume A 2 PM 0077 DC Linear Ranges Selectable from Front Panel Input Range Displayed Code Input Range Displayed Code 0 20mA 3413 O 5V 4445 1 5V 4434 0 50mV 10 50mV 4499 Default Changes may also be required to the CPU PCB link jumpers see Subsection S Scale Range Maximum 1999 to 9999 Decimal point as required Scale Range Minimum 1999 to 9999 Decimal point as for Scale Range Maximum Minimum Span 1 display LSD Sensor Break Protection Applicable to 4 20MA 1 5V and 2 10V ranges only Break detected within two seconds Control outputs set to OFF 0 power Alarms operate as if the process variable has gone under range REMOTE RUN HOLD INPUT OPTION Type Voltage free or TTL compatible edge sensitive OFF ON transition currently selected program will run or if currently held re
9. Relay de energised ALT OFF AL2 ON Relay energised OFF AL2 ON Relay de energised ON AL2 ON Relay energised AL ON AL2 ON Relay de energised 3 6 Volume 5077 3 PM 0077 D m LL A Ln LL n O ET LI Parameter Identifier Description Output eg Alarm 1 hardware output direct acting Avail 3 able only if relay SSR drive solid state output Usage Alarm 1 hardware output reverse acting Avail able only if relay SSR drive or solid state output Direct acting output for Logical OR of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Reverse acting output for Logical OR of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Direct acting output for Logical AND of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Reverse acting output for Logical AND of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Recorder Output Setpoint DC output only Recorder Output Process Variable DC Output only Profile Active output direct acting Available only if relay or SSR drive output Profile Active output reverse acting Available only if relay or SSR drive output Event output direct acting Available only if relay or SSR drive output Example of Logical Combination of Alarms
10. could be 2 7 Volume 0077 2 PM 0077 Press key To display Initial display Segment 1 Event Indicator ON Segment 2 Event Indicator OFF Segment 3 Event Indicator OF Segment 4 Event Indicator ON Segment 5 Event Indicator ON Segment 6 Event Indicator OFF Segment 7 Event Indicator OFF Segment 8 Event Indicator ON ON Flashing 0077 2 Volume PM 0077 Pressing the Scroll key would then display the event markers for Segments 9 16 as applicable which could be defined in a similar manner 2 3 DEFAULT VALUES AND ADJUSTMENT RANGES Parameter Range Minimum Range Maximum Default Ramp Rate 0 Dwell segment 9999 then INF 100 1 End segment Final End of Range Minimum Range Maximum Range Minimum Ramp Setpoint Segment Time 00 00 99 59 01 00 Number of Cycles 1 9999 then INF 1 Guaranteed Soak 1 Span plus OFF OFF Band 2 4 EXIT FROM PROGRAM DEFINE MODE FAG To display ec simultaneously Ed 0 Rolling display changes every 2 seconds When this display shows bo Press A return is then made to the normal Base Mode display 2 9 Volume 0077 2 PM 0077 3 CONTROLLER SET UP MODE In this mode the parameters which define the operation of the controller are defined Controller Set Up Mode can be entered whether or not there is a program currently
11. running as follows LI E n m n To display creo 2 ft LEN Press LONC BR simultaneously EE amp 8 5 End SE when display shows e to display m LiL oc then Set upper display to Controller Define lock code NOTES 1 If the Controller Set Up Mode lock code has been set to 0 pressing the Scroll key in Step 2 will give direct access to Controller Set Up Mode no entry of lock code is required 2 If the upper display initially shows all decimal points illuminated see right one or more configuration parameters have been altered and as a consequence all Controllerset Up Mode parameters have been automatically set to their default values settings To clear this display simply alter the value setting of any Controller Set Up Mode parameter Upon entry into Controller Set Up Mode the first in a sequence of controller parameters will be displayed The operator may then step through the parameter sequence using the Scroll key adjusting the setting value of each displayed parameter using the Up Down keys The parameter sequence is as follows 0077 3 Volume I 3 1 Input Filter Time Constant Process Variable Offset Output Power Output Power 2 Proportional Band 1 Proportional Band 2 Integral Time Constant Rate Derivative Time Constant Overlap Deadband Manual 3 2 Setpoint Lock Recorder Output
12. 0 bits in gt 1 second typical Every control algorithm execution 0 20mA 4 20mA 0 10V 0 5V Changes between V and mA ranges also require link jumper movement Load Impedance Isolation Range Selection Method OUTPUT 2 General Types Available Relay Contact Type Rating Lifetime Isolation SSR Drive TTL Drive Capability Isolation A 5 0 20mA 5000 maximum 4 20mA 5000 maximum 0 10V 5000 minimum 0 5V 5000 minimum Isolated from all other inputs and outputs Link jumper or DIP switch and front panel code Relay SSR drive solid state and DC Single pole double throw SPDT 2A resistive at 120 240V AC gt 500 000 operations at rated voltage current Inherent SSR gt 4 2V DC into minimum Not isolated from input or other SSR outputs Volume II 5077 PM 0077 Solid State Operating Voltage Range Current Rating Max Non repetitive Surge Current 16 6ms Min OFF State 2 Rated Voltage Max OFF State leakage Rated Voltage Max ON State Voltage Drop Rated Current Repetitive Peak OFF state Voltage Vdrm DC Resolution Update Rate Ranges 20 280Vrms 47 63Hz 0 01 full cycle rms on state 25 C derates linearly above 40 C to 0 5A 80 C 25A peak 500V us rms 1 5V peak 600V minimum Eight bits in 250 5 10 bits in 1 second typical gt 10 bits in gt 1 second typic
13. 1 to span 1304 Final Setpoint values Segment 1 at address 1304 to Dwell 32768 End 16384 1319 Segment 16 at address 1319 1320 Rate values Dwell 32768 End 16384 Segment 1 at address 1320 to 1335 Segment 16 at address 1335 1336 Time values Segment 1 at address 1336 to D 1351 Segment 16 at address 1351 1352 Event Marker settings Bit 0 Event 16 gt Bit 15 Event 1 1400 Run Program value Delayed Start value Write only 1401 No of Cycles Programmed 1 to 9999 plus 10000 INF 1402 Timebase 0 hours minutes 1 minutes seconds 1403 Guaranteed Soak Band value 0 OFF 1 to span 1404 Final Setpoint values Segment 1 at address 1404 to Dwell 32768 End 16384 1419 Segment 16 at address 1419 1420 Rate values Dwell 32768 End 16384 Segment 1 at address 1420 to D 1435 Segment 16 at address 1435 1436 Time values Segment I at address 1436 to y 1451 Segment 16 at address 1451 1452 Event Marker settings Bit 0 Event 16 gt Bit 15 Event 1 Some of the parameters which do not apply to a particular instrument configuration e g PB2 on a single output instrument will accept reads amp writes Others will accept reads only and will return an exception if an attempt is made to write values to them The values read will in all cases be undefined It is the user s responsibility to make sure that values read reflect a possible state of the instrument 0077 4 V
14. 1 value JI Process Low Alarm 1 value jm Le LL Deviation Alarm 1 value X bes Ka ama Band Alarm 1 value m a el I Alarm 1 Hysteresis value m bes J Process High Alarm 2 value MN NN Lg Process Low Alarm 2 value a oo Ly LL 4 Deviation Alarm 2 value m Ka LI Lil I Band Alarm 2 value m LI bw Li Alarm 2 Hysteresis value im LI Decimal Point Position for linear input range Range Maximum for linear input range eni Range Minimum for linear input range m LI N Manual Power Selection enable disable RN LI A Setpoint Strategy FV Ka E Communications Write enable disable nnd Lock Code SN TEST TEST JET ERIN JET ST ET ET ST JET JET EN ET ST ET el od Program Define Mode Parameters Ramp Rate for egment xx in range 01 16 1 2 2 2 d Segment xx is currently set as a Dwell segment 2 2 2 3 E Se
15. 2A resistive at 120 240V AC 1 3 8 SSR Drive Outputs These outputs produce a time proportioned non isolated DC signal 0 4 2V nominal into 1ko minimum 1 3 9 Solid State Outputs These outputs provide up to 1A AC drive with a longer lifetime than an electromechanical relay For further details refer to App S077 1 Volume II 1 5 PM 0077 1 3 10 DC Outputs See 1 3 11 RS485 Serial Communications Link The cable used should be suitable for data transfer at the selected rate 1200 2400 4800 or 9600 Baud over the required distance Transmitters receivers conform to the recommendations in the EIA Standard RS485 The A terminal Terminal 11 on the Controller should be connected to the A terminal on the master device the B terminal Terminal 12 on the Controller should be connected to the B terminal on the master device Where several Controllers are connected to one master port the master port transceiver in the active state should be capable of driving a load of 12ko per Controller the master port transceiver in the passive state must have pull up pull down resistors of sufficiently low impedance to ensure that it remains in the quiescent state whilst supplying up to 100uA each to the Controller transceivers in the high impedance state NOTE The 5485 Serial Communications option and the Remote Run Hold option are mutually exclusive 1 6 Volume Il 5077 1 PM 0077 2 INTERNAL LINKS AND SWITCHES 2 1 T
16. 3 Option PCB Removal replacement 1 2 Output 3 Selection of 2 6 Output 3 Usage 1 3 7 Output Connections DC 1 6 Relay Solid State output SSR Drive I 1 5 Output Power 1 3 3 Output Power 2 3 3 3 3 Description of 3 6 Panel mounting Procedure Panel Mounting Cut out dimensions multiple installation Cut out dimensions single installation Maximum panel thickness 1 1 Profiler Controller dimensions A 1 Panel mounting the Profiler Controller PCB Positions 1 2 1 Power Loss Recovery Cold start Hot start Pre Tune Dis engaging 1 4 Engaging Pre Tune Facility Activation of 1 4 Pre Tune Status Indication of I 1 1 1 2 3 8 S077 IDX PM 0077 Process High Alarm 1 Process High Alarm 2 3 5 Process Low Alarm 1 Process Low Alarm 2 3 5 Process Variable Adjustment of Process Variable Offset 3 Profiler Commands Profiler Status Byte 4 11 Program Definition Mode Entry into 2 1 Exit from Program Mode Selection of 3 Program Number Display of 1 1 1 1 3 Selection of 1 1 1 1 1 2 Proportional Band Description of Proportional Band 1 3 3 Proportional Band 2 3 3 RaPID Control Dis engaging 1 4 Engaging 1 3 RaPID Control Status Indication of 1 5 Rate Rear Terminal Connections 1 2 Recorder Output Scale Maximum 3 4 Recorder Output Scale Minimum 3 4 Releasing a Currently Held Program Remote Run Hold Option PCB Removal replacem
17. 6 BUSY N A 7 NEGATIVE ACKNOWLEDGE N A H CRC16 Calculation This is a 16 bit cyclic redundancy checksum 15 calculated in accordance with a formula which involves recursive division of the data by a polynomial with the input to each division being the remainder of the results of the previous one The formula specifies that input is treated as a continuous bit stream binary number with the most significant bit being transmitted first However the transmitting device sends the least significant bit first According to the formula the dividing polynomial is 216 215 22 1 Hex 18005 but this is modified in two ways i Because the bit order is reversed the binary pattern is reversed also making the MSB the rightmost bit and 4 5 Volume 0077 4 PM 0077 ii Because only the remainder is of interest the MSB the right most bit may be discarded This means the polynomial has the value Hex A001 The CRC algorithm is as follows XOR 1st 8 bits of data with MSB of result Pre load 16 bit result with OxOFF XOR next 8 bits of data with MSB of result AII 8 bits shifted 16 bits of result to data Is bit shifted out set XOR result with polynomial Most Normal Bit Order L net significant Most significant byte Least significant byte significant bit bit Least Reversed Bit Order Most significant Least significant byte Most significant byte significan
18. 77 1 12 MANUAL CONTROL In Base Mode with no program running or held Manual Control may be selected as follows O till front panel shows Process e Press till front panel shows Variable lower display shows the output power in the form Pxxx xxx is the range 000 to 100 of maximum output power This may be adjusted using the Up and Down keys To return to automatic control 23 till front panel shows e Press A to change display to Process Press 2 till front panel shows Variable Setpoint 0077 1 Volume 1 7 PM 0077 2 PROGRAM DEFINITION MODE CREATING EDITING A PROGRAM 2 1 ENTRY To enter Program Definition Mode To display FAG d Gebeier 2 Dress simultaneously Rolling display changes every 2 seconds GF 1 1 Pri Ln ma ST When display shows r1 A n n Set upper display to Program Define lock code e de m pi NOTE If the Program Define Mode lock code has been set to 0 pressing the Scroll key in Step 2 will give direct access to Program Define Mode no entry of lock code is required Upon entry into Program Define Mode the first Segment Definition parameter for Segment 1 of Program 1 will be displayed 2 1 Volume I 0077 2 PM 0077 2 2 CREATING A PROGRAM A program is created in two steps 1 Define the segments of your program the par
19. HE PROFILER CONTROLLER FROM ITS HOUSING CAUTION Before removing the instrument from its housing ensure that all power has been removed from the rear terminals To withdraw the instrument from its housing simply grip the side edges of the front panel there is a finger grip on each edge and pull the instrument forwards This will release the instrument from its rear connectors in the housing and will give access to the instrument PCBs Take note of the orientation of the instrument for subsequent replacement into the housing The positions of the PCBs in the instrument are shown in Figure 2 1 25485 Communications Option or Front Panel Remote Run Hold Option PCB Output 3 Option PCB Relay SSR Drive Solid State or DC Output Ve ous 3 Link Jumpers DC Output Output 2 Link Jumpers DC Output only utput 2 Option PCB DC Output 1 PCB if fitted Relay SSR Drive Solid State or DC Output Figure 2 1 PCB Positions 5077 2 Volume II 2 1 PM 0077 Top of Front Panel Output 3 Option PCB Power Supply PCB Output 2 Option PCB REAR VIEW OF UNHOUSED CONTROLLER Tongues become dis engaged Figure 2 2 Removing the Output 2 Output 3 Option PCBs 2 2 Volume II 5077 2 PM 0077 2 2 REMOVING REPLACING THE OUTPUT 2 OUTPUT 3 OPTION PCBs With the instrument removed from its housing 1 Gently push the rear ends of the CPU PCB and Power Supply PCB apart slightly unt
20. Junction Compensation Enable Disable LL E Enabled default Disabled Appears only if a thermocouple input is selected see Hardware definition Code 3 8 Volume Il S077 3 PM 0077 Parameter Identifier Description Controller Set Up read Only display of current four digit Set Up Mode Lock Code Mode Lock Code Program Define Read Only display of current four digit Program Mode Lock Code Define Mode Lock Code 3 5 EXIT FROM CONFIGURATION MODE SIMULTANEOUSLY 5077 3 NOTE An automatic exit to Operator Mode will be made if in Configuration Mode there is no front panel key activity for two minutes The exit is made via the power up self test routines which include a lamp test Volume 3 9 PM 0077 APPENDIX A PRODUCT SPECIFICATION UNIVERSAL INPUT General Maximum per Controller Input Sample Rate Digital Input Filter Input Resolution Input IMpedance Isolation Process Variable Offset One Four samples second Time constant selectable from front panel 0 0 i e OFF 0 5 to 100 0 seconds in 0 5 second increments 14 bits approximately always four times better than display resolution Greater than 100 resistive except for DC MA and V inputs Universal input isolated from all outputs except SSR at 240V AC Adjustable tinput span Thermocouple Ranges selectab
21. Logical AND of Alarm 1 amp Alarm 2 Direct acting Reverse acting OFF AL2 OFF Relay de energised AL OFF AL2 OFF Relay energised AL2 OFF Relay de energised AL AL2 OFF Relay energised OFF AL2 ON Relay de energised AL OFF AL2 ON Relay energised ALT ON AL2 ON Relay energised AL ON AL2 ON Relay de energised 5077 3 Volume 3 7 PM 0077 Parameter Identifier Description A amp V LEDs Usage LEDS KT Ramp direction on Front Panel A positive ramp V negative ramp both dwell SIE Output state A Output I ON V Output 2 ON Guaranteed misia Enabled Soak Enable Disable ZEE Disabled see Volume Subsection 2 2 5 Manual Delayed Start Enabled Enable Disable ERATE Disabled Power Loss rec Cold Start program re started from Recovery beginning Warm Start program resumed from point at which power failed Start On Jom Start program with setpoint at A 8 A LN LI In current process variable value Start program with setpoint at Controller Setpoint value Baud Rate Communications a MODBUS with odd parity Protocol EH MODBUS with even WEI MODBUS with no Communications Selectable 1200 2400 4800 9600 Baud Communications Address IF Che Unique address assigned to the controller in the range 1 255 Cold
22. NdINO USS 24 I E3 I wes Ca got de 2 EE ON 2 09 06 2 09 06 Ave we X mg x rell eq KE suojoeuuoo ON JO do Nu E Mss E sBuybpi eer KOU 0 SD cet JO ees 91235 Dos JON O 401 0 P amp gt lt ON O Aelad NOLLO3NNOO HIMOd INdINO JQOW GANINNODI Thermocouple Zu UNIVERSAL INPUT Linear V rnv RTD Linear MA OIN 2 gt eo o x E S Ca 5 a ON o 10 dS 101 AUO OG INdino 10 aos pijos 10 eAup HSS Aoa INAING wpb so aye Deen 1 e 101s pios JO SALI 55 ndino sao WIPIBOI JO ndino jue 3 wpe eibis pios eAup uss Ae ndino 1002 104400 Albpuooss sb pesn a z INdINO Rear Terminal Connections Figure 1 4 1 3 Volume Il 5077 1 PM 0077 1 3 1 Mains Line Input The Controller will operate on 96 264V AC 50 60Hz mains line supply The power consumption is approximately 4 VA Power should be connected via a two pole isolating switch preferably situated near the equipment and a 1A fuse If the Controller has relay outputs in which the contacts are to mains line voltage it is recommended that the relay contact mains line supply should be switched and f
23. RC For this message there will be one byte of data per eight bits worth of information requested with the LSbit of the first data byte transmitted depicting the state of the lowest numbered bit required 0077 4 Volume I 4 2 PM 0077 This function will be used largely to report controller status information and so a bit set to 1 indicates that the corresponding feature is currently enabled active and a bit reset to 0 indicates the opposite If an exact multiple of eight bits is not requested the data is padded with trailing zeros to preserve the 8 bit format After the data has been transmitted CRC16 value is sent Read Holding Registers Read n Words 03 04 The message sent to the controller to obtain the value of one or more registers is an eight byte message as follows Addr of 3 4 HI LO HI LO The reply sent by the controller echoes the first 2 characters received and then contains a single byte data byte count the value of which does not include either itself or the CRC value to be sent For this message the count equals the number of parameters read times two Following the byte count that number of parameter values are transmitted 5 first followed by the CRC16 asar Func count _tst value 2navaue ee lge C Force Single Coil Write 1 Bit 05 The message received by the controller is 8 bytes long consisting of the standard preamble and the address of the bi
24. Range below which Alarm 1 will be active see Maximum Minimum Figure Band Alarm 1 If Alarm 1 is a Band Alarm the band of 0 to input span from 5 units process variable values centred on the program setpoint program setpoint outside which the process variable will cause this alarm to be active see Figure Deviation If Alarm 1 is a Deviation Alarm gives a input span from 5 units Alarm 1 value above positive value or below program setpoint negative value the program setpoint If the process variable deviates from the setpoint by a marging greater than this value the alarm becomes active see Figure Alarm 1 Defines a on the safe 1to 250 units 1 unit Hysteresis side of the Alarm 1 value 3 4 Volume I 0077 3 PM 0077 Default Parameter Function Adjustment Range value Process High If Alarm 2 is a Process High Alarm the Input Range Minimum Input Alarm 2 value of the process variable at or to Input Range Range above which Alarm 2 will be active Maximum Maximum see Figure Process Low If Alarm 2 is a Process Low Alarm the Input Range Minimum Input Alarm 2 value of the process variable at or to Input Range Range below which Alarm 2 will be active Maximum Minimum see Figure Band Alarm 2 If Alarm 2 is a Band Alarm the band 0 to input span from 5 units of process variable values centred program setpoint on the program setpoint outside which t
25. Scale Max Recorder Output Scale Min Output 1 Power Limit Output 1 Cycle Time Output 2 Cycle Time Process High Alarm 1 value Process Low Alarm 1 value Band Alarm 1 vlaue Deviation Alarm 1 value Alarm 1 Hysteresis Process High Alarm 2 value Value Lower display EM Output 1 only Output 2 only d LE Outputs 1 amp 2 Volume Process Low Alarm 2 value Band Alarm 2 value Deviation Alarm 2 value Alarm 2 Hysteresis Scale Range Decimal Point Position Scale Range Max Scale Range Min Manual Control Enable Disable Setpoint Strategy Communications Write Enable Disable Controller Set Up Lock Code PM 0077 Value 9 Value rLa Value PoEn 6 Value LoEn 0077 3 PM 0077 NOTES 1 Not operative if Proportional Band 0 2 Switching differential for ON OFF control output 3 Optional only one legend will appear for each alarm 4 Only applicable if a DC linear input is fitted 5 Only applicable if Output 2 is fitted as a secondary control COOL output 6 Applicable only if tte Communications Option is fitted 7 When a program is running respective to program setpoint 3 1 PARAMETER DETAILS Default Parameter Function Adjustment Range value Input Filter Time Filter removes extraneous impulses from OFF 0 5 to 100 0 2 0 Constant th
26. Subsection 1 11 3 3 OPTION SELECTION This indicates the option fitted Communications Option Remote Run Hold option or no option at all It is accessed whilst the Hardware Definition Code is displayed see Figure S077 3 Volume Il 3 3 PM 0077 With Hardware Definition Code displayed To display gt One of three none No option Use this key also fo return fo the Hardware Definition Code To confirm new To change selection selection upper RS485 upper display flashes display is static fat 17 um Run Hold Figure 3 3 Option Selection 3 4 CONFIGURATION MODE PARAMETERS Parameter Identifier Description Input ETE zii A four digit code see Appendix A Default settings Range Thermocouple 1419 Type J 0 761 C RTD Linear mV 7220 RTD Pt100 0 800 C Linear MA 3414 4 20MA Linear V 4446 0 10V Output mem Reverse acting 1 Action Direct acting Alarm 1 EE Process High Alarm Type Process Low Alarm Deviation Alarm Band Alarm BEETS No alarm 3 4 Volume Il 5077 3 PM 0077 Parameter Identifier Description Alarm 2 lita Process High Alarm Type ISS Process Low Alarm default FE Deviation Alarm Band Alarm No alarm Alarm pers No alarms inhibited Inhibit Aam 1 inhibited Alarm 2 inhibited both Both Alarm 1 amp Alarm 2 inhibited Program ES Rate Mode D Ti
27. TO CONFIGURATION MODE Oo Power up the Profiler Controller Within 30 secs as 1st key action after power up Profiler Controller is in Configuration Mode and displays current input code Value ldentifier HOLD DOWN SIMULTANEOUSLY In Configuration Mode To confirm new select To change value value upper parameter upper display flashes display is static d Figure 3 1 Entry into Configuration Mode NOTE Changes to the value setting of certain Configuration Mode parameters e g input range output use and type will cause the Set Up Mode parameters to be automatically set to their default values the next time Set Up Mode is entered see also Volume I beginning of Section B 3 2 HARDWARE DEFINITION CODE This parameter is a special facility in Configuration Mode which is used to represent the hardware fitted input type Output 1 type Output 2 type and Output 3 type this must be compatible with the hardware actually fitted For SR d and adjustment of the Hardware Definition Code see Figure and Table 5077 3 Volume 11 3 1 PM 0077 Current Hardware In Configuration Mode Definition Code SIMULTANEOUSLY Use fhese keys also return to Configuration Mode With Hardware Definition Code displayed To confirm new To change value value upper upper display flashes display is static See also Table 3 1 Figure 3 2 Hardware Definition Code Access and Adjustment 3 2 Volu
28. ain Dimensions 5077 1 Volume Il 1 1 PM 0077 The procedure to panel mount the Profiler Controller is shown in Figure 1 3 CAUTION Do not remove the panel gasket as this may result in inadequate clamping of the instrument in the panel NOTE When installing several Controllers side by side in one cut out use the ratchets on the top bottom faces Slide mounting clamp over Controller housing towards rear face of mounting panel until tongues engage in ratchets and Controller is clamped firmly in position Mounting panel Controller Housing Ki Ratchets Gasket Hold Controller firmly in position apply pressure to bezel only Figure 1 3 Panel Mounting the Profiler Controller Once the Controller is installed in its mounting panel it may be subsequently removed from its housing if necessary as described in Subsection 2 1 1 3 CONNECTIONS AND WIRING The rear terminal connections are illustrated in Figure This instrument is designed for installation in an enclosure which provides adequate protection aganist electric shock All pertinent local regulations should be rigidly observed Consideration should be given to prevention of access to the rear terminals by unauthorised personnel Volume II 5077 1 PM 0077 POWER INPUT c LAdLNO Aes _ ON EN 9361s pijos Die enup USS Ae INAINO 1v3H Aloud el SAMO SI I
29. al Every control algorithm execution 0 20 4 20mA 0 10V 0 5V Changes between V and mA ranges also require link jumper movement Load Impedance Isolation Range Selection Method S077 A 0 20mA 5000 maximum 4 20mA 5000 maximum 10V 5000 minimum 0 5V 5000 minimum Isolated from all other inputs and outputs Link jumper or DIP switch and front panel code Volume Il A 6 OUTPUT 3 General Types Available Relay Contact Type Rating Lifetime Isolation SSR Drive TTL Drive Capability Isolation DC Resolution Update Rate Ranges PM 0077 Relay SSR drive DC linear Recorder Output only Single pole double throw SPDT 2A resistive at 120 240V AC gt 500 000 operations at rated voltage current Inherent SSR gt 4 2V DC into minimum Not isolated from input or other SSR outputs Eight bits in 250 5 10 bits in 1 second typical gt 10 bits in gt 1 second typical Every control algorithm execution Changes between V and mA require link jumper movement Load Impedance Isolation Range Selection Method 0 20MA 5000 maximum 4 20mA 5009 maximum 0 10V 5002 minimum 0 5V 5000 minimum Isolated from all other inputs and outputs Link jumper or DIP Volume II 5077 PM 0077 LOOP CONTROL Automatic Tuning Types Proportional Bands Reset Integral Time Constant Rate Derivative Time Co
30. ameters used depend on What Program Mode has been configured Rate Mode see Subsection or Time Mode see subsection 2 2 3 The segment definitions determine whether the selected segment is a Ramp Segment a Dwell soak Segment or an End Segment 2 Set the required Program Options see Subsection These determine i The number of cycles performed by the program li The timebase to be used hours minutes or minutes seconds lii The width of the Guaranteed Soak Band if enabled Iv The state of the event indicator for each segment in the program v The lock code to be used for subsequent entries into Program Define Mode 2 2 1 Basic Guidelines 1 The Profiler Controller may contain up to four programs 2 Each program may comprise up to 16 segments 3 Each segment may be a a Ramp Segment setpoint changing at a defined rate or between the initial value and a pre determined final value over a defined time b a Dwell Segment setpoint constant for a defined time or c an End Segment marking the end of the program 4 A program may contain only one End Segment the last segment in the program 5 If the program comprises 16 segments Segment 16 is automatically an End Segment 0077 2 Volume 2 2 PM 0077 2 2 2 Defining Segments Rate Mode Eine tent m ke To 7 seg Dwell segment P 2 a Press simultaneously or set ramp rate to zero Set desired ramp rate value s
31. ctive blank inactive inactive Number of currently running held program 1 4 0077 1 Volume 1 3 PM 0077 1 7 RaPID CONTROL FEATURE The RAPID control feature may be used when extra fast responses and minimum overshoot are required The RaPID feature works best when PID terms are well tuned therefore it is recommended that Pre Tune feature see Subsection 1 8 is run before the RAPID feature is engaged Press simultaneously twice in quick succession To dis engage RaPID control use the same key actions NOTE The RaPID feature cannot be engaged if Proportional Band 1 or Proportional Band 2 is set to 0 1 8 PRE TUNE FEATURE This facility may be used to provide initial tuning of the Controller s PID parameters Pre Tune may be engaged and subsequently dis engaged as follows To engage With Controller showing normal Operator Mode display A gt i LI gt CH Bi Fiashes whilst Pre Tune baner display oper display is engaged flashes stops flashing HOLD KEYS DOWN UNTIL Three seconds approx To dis engage With Controller showing normal Operator Mode display 2 gt TO A EE gt LI 7 gt OFF BB 8888 oes Upper disolay FOSNES display once flashes stops flashing HOLD KEYS DOWN UNTIL Three seconds approx NOTE The Pre Tune facility will not engage if a a program is currently running b the proces
32. e process variable input seconds in 0 5 second seconds increments Process Variable Modifies actual process variable PV input span of 0 Offset value Controller Offset PV actual PV PV value used Output Power 1 Current Output 1 power level to 100 Read only Output Power 2 Current Output 2 power level 0 to 100 Read only Proportional Portion of input span in which Output 1 0 0 to 999 9 of input 10 0 Band 1 PB1 power level is proportional to the span offset process variable value see Figure Proportional Portion of input span in which Output 2 0 0 to 999 9 of input 10 0 Band 2 PB2 power level is proportional to the span offset process variable value see Figure Reset Integral Integral time constant Isec to 99min 59 5 mins 00 Time Constant secs and OFF secs Rate Derivative Derivative time constant 00 secs to 99 mins 59 1 min 15 Time Constant secs Secs Overlap Portion of proportional band PB1 20 to 20 of 0 Deadband PB2 in which both are active Proportional Band 1 overlap or neither output is active Proportional Band 2 deadband see Figure Manual Reset Bias applied to output power 0 to 100 Output 1 25 Bias expressed as a percentage of output only power 100 to 100 Output 1 amp Output 2 0077 3 Volume 3 3 PM 0077 Default Parameter Function Adjustment Range value
33. ent 1 2 3 Removing the Profiler Controller from its Housing S077 IDX Volume Il Replacing the Instrument in its Housing Reset 3 3 05485 Communications Option Removal replacement 1 2 5 Scale Range Decimal Point Position 3 Scale Range Maximum 3 Scale Range Minimum _ 3 Segment Event Status Description of l 2 7 Sensor Break Effect on outpuis DC linear inputs Effect on outputs RTD inputs Effect on outputs thermocouple inputs Serial Communications Connections 1 6 Setpoint Adjustment in Base Mode Enabling disabling 3 4 Setpoint High Limit 1 3 4 Setpoint Lock 3 4 Setpoint Low Limit 3 4 Setpoint Strategy Supply Connections 24V AC DC Option 1 1 4 Mains Line voltage I A 3 I A 2 I A 2 T Time Remaining Display of 1 3 Timebase Selection of 2 PM 0077 U Unpacking Procedure 1 1 Word Parameters 5 Volume S077 IDX
34. f the message depends upon the function number In most cases the instrument is required to reply by echoing the address and function number together with an echo of all or part of the message received in the case of a request to write a value or carry out a command or the information requested in the case of a read parameter operation Broadcast Messages to which the controller responds by taking some action without sending back a reply are supported at instrument address zero Commands which can be broadcast are marked with the symbol B Data is transmitted as eight bit binary bytes with 1 start bit I stop bit and optional checking None Even or Odd A message is terminated solely by a delay of more than three character lengths at the given Baud Rate and any character received after such a delay is treated as a potential address at the start of a new message The following individual message formats apply Since only the RTU form of the protocol is being supported each message is followed by a two byte CRC16 Details of how the checksum must be calculated are given at the end of this section A Read Coil Status Read n Bits 01 02 The message sent to the controller will consist of 8 bytes as follows Addr of The normal reply will echo the first two characters of the message received will then contain a single byte data byte count which will not include itself or the C
35. gment xx is currently set as an End segment 1 hel Final Target Setpoint value for Segment xx 1 _ Segment Time for Segment 1 2 2 2 3 KE fl Number of Cycles Programmed 1 bASE Timebase hours minutes or minutes seconds 1 FEE Guaranteed Soak Band value 1 Event Marker setting for Segment xx B 2 Volume Il 5077 PM 0077 Legend Meaning Ref Configuration Mode Parameters Volume Section Hardware Definition Code 2 Hardware Option selection Input Type selection Control Action Alarm 1 Type Alarm 2 Type Alarm Inhibit Program Mode Rate or Time Output 2 Usage Output 3 Usage LED Usage A and Guaranteed Soak Action Delayed Start enable disable Power Fail Recovery Warm Start Cold Start MODBUS parity selection Communications Baud rate Communications Address Zone Cold Junction Compensation enable disable Controller Set Up Mode Lock Code Program Define Mode Lock Code NS NI Miscellaneous Entry to Controller Set Up Mode or Program Define Mode HU loc User to enter lock code to access either Controller Set Up Mode or Program Define Mode E EE E AA E E E E E E E E E EE I S077 B Volume B 3 PM 0077 ALPHABETICAL INDEX Page references are shown in the form 2 where x is V
36. he process variable will cause this alarm to be active see Figure Deviation If Alarm 2 is a Deviation Alarm gives input span from 5 units Alarm 2 a value above positive value or program setpoint below negative value the program setpoint If the process variable deviates from the setpoint by a marging greater than this value the alarm becomes active see Figure Alarm 2 Hysteresis Defines a hysteresis band on the to 250 units unit safe side of the Alarm 2 value Scale Range For linear inputs only defines the xxx 1 2 1 Decimal Point decimal point position 3 Position Scale Range For linear inputs only defines the 1999 to 9999 1000 Maximum scaled input value when the process variable input is at its Maximum value Scale Range For linear inputs only defines the 1999 to 9999 0000 Minimum scaled input value when the process variable input is at its minimum value Manual Control 0 Disabled or 0 Enable Disable 1 Enabled Disabled Setpoint Strategy Determines whether or not the 0 not adjustable 1 setpoint is adjustable in the normal 1 adjustable Base Mode display Communications Enables disables changing of 0 disabled or 1 Enable Disable parameter values via the 1 Enabled Enabled communications link Controller Set Up Defines the four digit code required 0 to 9999 10 Mode Lock Code to enter the Controller Set Up Mode 0077 3 Volume I 3 5 PM 0077 Pro
37. ientated A stop A will operate if an attempt is made to insert the instrument in the wrong orientation e g upside down This stop must not be over ridden 5077 2 Volume II 2 3 REMOVAL View of Controller from the rear For clarity the Output 2 and Output Opfion PCBs are not shown PSU PCB 25485 Serial Comms Option PCB or Remote Run Hold Option PCB PM 0077 REPLACEMENT Figure 2 3 Removing RS485 Communications Option PCB or the Remote Run Hold Option PCB 2 5 SELECTION OF INPUT TYPE AND OUTPUT 1 TYPE The selection of input type and Output 1 type is accomplished on link jumpers on the CPU PCB The CPU PCB may be either of two forms a for a relay solid state or SSR drive Output 1 see Figure 2 5 1 Input Type The required input type is selected on link jumpers LJ1 LJ2 LJ3 on the CPU PCB see Figure 2 4 or 2 5 as appropriate and Table 2 1 or for a DC Output 1 see Figure Table 2 1 Selection of Input Type 2 4 Volume Il Input Type Link Jumpers Fitted RTD or DC mV None Parked Thermocouple LJ3 DC MA LJ2 DC V LI 5077 2 PM 0077 Figure 2 4 CPU PCB Relay SSR Drive Solid State Output 1 LJ8 LJ9 die LJ1 122 1 Figure 2 5 CPU PCB DC Output 1 2 5 2 Primary Output Output 1 Type Table 2 2 Selection of Output 1 Ty
38. il the two tongues on each of the Output 2 Output 3 Option PCBs become dis engaged see Figure 2 28 The Output 2 Option PCB tongues engage in holes in the Power Supply PCB and the Output 3 Option PCB tongues engage in holes on the CPU PCB 2 Carefully pull the required Option PCB Output 2 or Output 3 from its connector Output 2 Option PCB is connected to the CPU PCB and Output 3 Option PCB is connected to the Power Supply PCB see Figure Note the orientation of the PCB in preparation for its replacement Adjustments may now be made to the link jumpers on the CPU PCB the Output 2 Output 3 Option PCBs if DC output and if fitted DC Output 1 PCB The replacement procedure is a simple reversal of the removal procedure 2 3 REMOVING REPLACING THE RS485 COMMUNICATIONS OPTION PCB OR REMOTE RUN HOLD OPTION PCB The 5485 Communications Option PCB or Remote Run Hold Option PCB 15 mounted on the inner surface of the Power Supply PCB and can be removed when the instrument is removed from its housing see Subsection 2 1 Figure illustrates the removal replacement procedure It is not necessary to remove the Output 2 Output 3 Option PCBs perform this procedure 2 4 REPLACING THE INSTRUMENT IN ITS HOUSING To replace the instrument simply align the CPU PCB and Power Supply PCB with their guides and connectors in the housing and slowly but firmly push the instrument into position CAUTION Ensure that the instrument is correctly or
39. imultaneously or set ramp rate to zero Set desired final setpoint Set desired segment time Program Options GAD see Page 2 5 Move to next segment NOTE Ramp rate is in units hour if 19 Se i Ramp rate is in units minute if EERI men TI 2 3 Volume I 0077 2 PM 0077 2 2 3 Defining Segments Time Mode Li To make No Dwell segment Set desired Final Setpoint value simultaneously or set Final Setpoint to Range Min 1 simultaneously or set Final Setpoint to Range Min 1 Set desired segment time Cen Program Options ez see Page 2 5 Move to next segment 0077 2 Volume 2 4 PM 0077 2 2 4 Program Options In the range 1 to 9999 plus Set desired number of 1 no cycling rogram cycles EET cycle indefinitely till aborted held M D Hour hours minutes KC Select desired II ol minutes seconds Set desired guaranteed See Subsection 2 2 5 soak band SE Set event markers E See Subsection 2 2 6 Segments 1 Set event markers for See Subsection 2 2 6 Segments 9 16 Set Program Define In the range 0 9999 lock code Return to segment definitions 2 5 Volume 0077 2 PM 0077 2 2 5 Guaranteed Soak Band The Guaranteed Soak Band is applicable to Dwell segments only and operates as follows depending on whether Guaranteed Soak has been enabled
40. ing a Program 1 2 Derivative Time Constant 3 3 Deviation Alarm 1 Deviation Alarm 2 Input Connections E Linear input 1 5 Remote Run Hold input II 1 Error Responses RTD 1 4 Event Markers Thermocouple 1 1 4 Defining Input Filter Time Constant 3 3 Event Output Status Input Range 1 3 4 Display of Input Type Exception Codes 1 4 5 Selection of 1 2 4 Exception Responses 4 5 Integral Time Constant 3 3 F L Final Setpoint LEDs Usage 1 3 8 Display of Lock Code Controller Set Up Mode Fuse Rating 3 5 24 AC DC supply 11 1 4 Lock Code Program Define Mode Mains supply 1 4 Defining 2 5 Logical Combination of Alarms G Example AND II 3 7 Example OR II 3 6 Guaranteed Soak Enabling Disabling Manual Guaranteed Soak Band Defining Description of 5077 IDX Volume Il Making a Dwell Segment Rate Mode Time Mode Making a Ramp Segment Rate Mode Time Mode Making an End Segment Rate Mode Time Mode Manual Control Selection of 1 7 Manual Control Selection Enabling disabling Manual Guaranteed Soak Description of Manual Reset 3 3 Message formats Message termination 4 2 N Number of Cycles Defining 3 4 ON OFF Differential Description of Option Selection 3 Output 1 Action 3 4 Output 1 Cycle Time Output 1 Power Limit 3 4 Output 1 Type Selection of 1 2 Output 2 Cycle Time Output 2 Type Selection of 11 2 6 Output 2 Usage 3 6 Volume Il PM 0077 Output 2 Output
41. ion specifies MODBUS communications protocol as implemented on the Profiler Controller Certain restrictions have been imposed upon this implementation i Baud rates may be set to 1200 2400 4800 and 9600 only ii Support for multi parameter Writes is limited to support of the Multi word Write Function Number 16 but will permit writing of one parameter only per message The multi parameter Read function supports a maximum of 10 parameters in one message 4 2 MODBUS FUNCTIONS SUPPORTED In the following list original Gould MODBUS function names have been used followed by the JBUS names in italics where such an equivalence exists The MODBUS Function number follows the names A Read Coil Status Read n Bits 01 02 B Read Holding Registers Read n Words 03 04 C Force Single Coil Write 1 Bit 05 D Preset Single Register Write 1 Word 06 E Loopback Diagnostic Test 08 F Preset Multiple Registers Write n Words 16 The instrument will identify itself in reply to a Read Holding Registers message which enquires the values of parameter numbers 121 amp 122 as specified in the CNOMO documentation and MODBUS Function 17 Report Slave ID will not be supported 4 3 MESSAGE FORMATS The first character of every message is an instrument address The valid range of such an address is 0 to 255 The second character is always the Function 4 1 Volume 0077 4 PM 0077 Number The contents of the remainder o
42. le from front panel Type Input Range Dislayed Code Type Input Range Displayed Code R 0 1650 C 1127 J 32 1401 F 1420 R 32 3002 F 1128 T 200 262 C 1525 5 0 1649 C 1227 T 328 503 F 1526 5 32 3000 F 1228 T 0 0 260 6 C 1541 J 0 0 205 4 C 1415 T 32 0 501 0 F 1542 32 0 401 7 F 1416 K 200 760 C 6726 0 450 C 1417 K 328 1399 F 6727 J 32 842 F 1418 K 200 1373 C 6709 amer 670 Default Continued overleaf A 1 Volume II 5077 PM 0077 Type Input Range Dislayed Code Type Input Range Displayed Code L 0 0 205 7 C 1815 B 211 3315 F 1934 L 32 0 402 2 F 1816 B 100 1824 C 1938 L 0 450 C 1817 N 0 1399 C 5371 L 32 8419F 1818 N 32 2550 F 5324 L 0 762 C 1819 C W5 0 2316 C 5111 L 32 1403 F 1820 CIWS 32 4201 F 5112 Calibration Complies with BS4937 NBS125 and IEC584 Sensor Break Protection Break detected within two seconds Control outputs set to OFF 0 power Alarms operate as if the process variable has gone over range Resistance Temperature Detector RTD and DC mV Ranges selectable from front panel Type and Connection Calibration Lead Compensation RTD Sensor Current Sensor Break Protection 5077 Input Range Displayed Code Input Range Displayed Code
43. me 5077 3 Volume II 3 5 PM 0077 Parameter Identifier Description Output output 2 secondary control COOL output 2 Usage Alarm 2 hardware output direct acting Avail able only if relay SSR drive solid state output PeR Alarm 2 hardware output reverse acting Avail able only if relay SSR drive or solid state output Direct acting output for Logical OR of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Reverse acting output for Logical OR of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Direct acting output for Logical AND of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output md Reverse acting output for Logical AND of Alarm 1 and Alarm 2 Available only if relay SSR drive or solid state output Profile Active output direct acting Available only if relay SSR drive or solid state output IEEE Profile Active output reverse acting Available only if relay SSR drive or solid state output SE Event output direct acting Available only if relay SSR drive or solid state output m3 D Q LL D LL LI D Example of Logical Combination of Alarms Logical OR of Alarm 1 amp Alarm 2 Direct acting Reverse acting OFF AL2 OFF Relay de energised AL OFF AL2 OFF Relay energised ALT ON AL2 OFF Relay energised AL ON AL2 OFF
44. me II 5077 3 PM 0077 Table 3 1 Hardware Definition Code Input Output Type Selection Value 0 1 2 3 4 5 7 8 Input RTD Thermo Linear Linear Linear couple DC mA DC V DC mV Output Relay SSR DC DC DC DC Solid I Drive O 10V 0 20 0 5 4 20mA State Output Not Relay SSR DC DC DC DC Solid 2 3 fitted Drive O 10V 0 20MA 0 5V 4 20mA State Output 2 only NOTES 1 If Output 2 is a relay SSR drive solid state output it may be a control output COOL an event output or an alarm output if it is set to be a DC output it can only a control COOL 2 If Output 3 is a relay SSR drive output it cannot be a solid state output it can only be an event output or an alarm output if it is set to be a DC output it can only be a recorder i e re transmitted process variable or setpoint output The maximum setting available for this code is 4887 For example the code for a thermocouple input DC 4 20mA primary output Output 1 and relay Output 3 would be 2701 NOTE It is essential that this code is changed promptly whenever there is a change to the instrument s hardware configuration change of input output type alarm recorder output added removed etc The instrument software depends upon this code to ensure that the instrument operates correctly This code may be viewed as a Read Only display in Base Mode see Volume I
45. nals as this would provide potential contact with hazardous live parts Installation and configuration must be undertaken only by technically competent servicing personnel This is covered in Volume II of this manual CONTENTS 1 BASE MODE 1 1 DISPLAY SEQUENCE NO PROGRAM RUNNING 1 2 STARTING A PROGRAM 1 3 PUTTING A PROGRAM IN HOLD 1 4 RELEASING A PROGRAM FROM HOLD 1 5 ABORTING A PROGRAM 1 6 DISPLAY SEQUENCE PROGRAM RUNNING 1 7 RaPID CONTROL FEATURE 1 8 PRE TUNE FEATURE 1 9 ENGAGING BOTH PRE TUNE AND RaPID FEATURES 1 10 INDICATION OF PRE TUNE AND RaPID STATUS 1 11 VIEWING THE HARDWARE DEFINITION CODE 1 12 MANUAL CONTROL 77 1 Volume I iii 2 2 1 2 2 2 3 2 4 3 1 3 2 4 1 4 2 4 3 4 4 4 5 4 6 iv PROGRAM DEFINITION MODE CREATING EDITING A PROGRAM ENTRY CREATING A PROGRAM DEFAULT VALUES AND ADJUSTMENT RANGES EXIT FROM PROGRAM DEFINE MODE CONTROLLER SET UP MODE PARAMETER DETAILS EXIT FROM CONTROLLER SET UP MODE MODBUS COMMUNICATIONS INTRODUCTION MODBUS FUNCTIONS SUPPORTED MESSAGE FORMATS PARAMETER NUMBERS PROFILER STATUS BYTE PROFILER COMMANDS Volume I PM 0077 2 1 2 2 2 9 3 1 3 3 3 9 4 1 4 1 PMO77 V1 PM 0077 1 1 DISPLAY SEQUENCE PROGRAM RUNNING Normal Base Mode display Read only Setpoint Setpoint Strategy 0 Read only Setpoint Strategy 1 adjustable if SP Lock is OFF
46. nstant Manual Reset Bias Deadband Overlap ON OFF Differential Auto Manual Control Cycle Times Setpoint Range ALARM CONTROL Maximum Number of Alarms Max No of Outputs Available Combinatorial Alarms 5077 Pre Tune 0 OFF 0 5 999 9 of input span at 0 1 increments 1s 99min 59s and OFF 0 OFF 99 min 59 s Added each control algorithm execution Adjustable in the range 0 100 of output power single output 100 to 100 of output power dual output 20 to 20 of Proportional Band 1 Proportional Band 2 0 1 to 10 0 of input span User selectable with bumpless transfer into and out of Manual Control Selectable from 25 to 512 secs in binary steps Limited by Range Maximum and Range Minimum Two soft alarms Up to two outputs can be utilised for alarm purposes Logical OR or AND of alarms to an individual hardware output is available Volume Il A 8 PERFORMANCE Reference Conditions Generally as EN60546 1 Ambient Temperature Relative Humidity Supply Voltage source Resistance Lead Resistance PM 0077 20 C 20C 60 70 90 264V 50Hz 1 lt 100 for thermocouple input lt 0 19 lead balanced Pt100 Performance Under Reference Conditions Common Mode Rejection Series Mode Rejection DC Linear Inputs Measurement Accuracy Thermocouple Inputs Measurement Accuracy Linearisation Accuracy Cold Juncti
47. o 1 and a single byte byte count always set to 2 Finally value to be written is followed by the CRC16 Func or Word No or Words Count The controller normally responds with a eight byte reply as follows Addr of Word No of Words 16 fw uo e 0077 4 Volume I 4 4 PM 0077 G Error and Exception Responses If the controller receives a message which contains a corrupted character parity check fail framing error etc or if the CRC16 check fails the controller ignores the message If the message is otherwise syntactically flawed e g the byte count or word count is incorrect the controller will also not reply However if the controller receives a syntactically correct message which nonetheless contains an illegal value it will send an exception response consisting of five bytes as follows Exception No CRC16 The Function Number field consists of the function number contained in the message which caused the error with its top bit set i e function 3 becomes 0x83 and the Exception Number is one of the codes contained in the following table Code Name Cause 1 ILLEGAL FUNCTION Function Number out of range ILLEGAL DATA ADDRESS Parameter ID out of range or not supported ILLEGAL DATA VALUE Attempt to write invalid data action not carried out 4 DEVICE FAILURE N A 5 ACKNOWLEDGE N A
48. olume I PM 0077 4 5 PROFILER STATUS BYTE The Profiler Status byte has the following format Bit Number 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Reserved Event Status 0 inactive 1 active segment Mode 0 Rate 1 Time Preset x60 Status 0 inactive 1 active Program Status 00 not running 0 Delayed 10 running 11 Held 4 6 PROFILER COMMANDS The Profiler Commands are as follows 0001 Manually hold currently running program 0002 Release Manual Hold on current program 0003 Abort currently running held program 4 11 Volume 0077 4 PM 0077 ag DIN PROFILER CONTROLLER PRODUCT MANUAL VOLUME II INSTALLATION amp CONFIGURATION INSTRUCTIONS The procedures described in this Volume must be undertaken only by technically competent servicing personnel CONTENTS 1 INSTALLATION UNPACKING PROCEDURE PANEL MOUNTING THE CONTROLLER CONNECTIONS AND WIRING 2 INTERNAL LINKS AND SWITCHES 2 1 2 2 2 3 2 4 2 5 2 6 REMOVING THE PROFILER CONTROLLER FROM ITS HOUSING REMOVING REPLACING THE OUTPUT 2 OUTPUT 3 OPTION PCBs REMOVING REPLACING THE RS485 COMMUNICATIONS OPTION PCB OR REMOTE RUN HOLD OPTION PCB REPLACING THE INSTRUMENT IN ITS HOUSING SELECTION OF INPUT TYPE AND OUTPUT 1 TYPE OUTPUT 2 TYPE OUTPUT 3 TYPE 3 CONFIGURATION MODE 3 1 3 2 3 3 ENTRY INTO CONFIGURATION MODE HARDWARE DEFINITION CODE OPTION SELECTION PMO77 V2 Volume II 2 1 2 1 2 3
49. olume Number I or II y is the Section Number within that Volume and z is the Page Number within that Section Thus the reference to the second page of the third Section in Volume Il would be 1 3 2 A Aborting a Program Active Program Setpoint Display of Alarm 1 Hysteresis Alarm 1 Status Display of 1 1 1 1 3 Alarm 1 Type 3 4 Alarm 2 Hysteresis Alarm 2 Status Display of 1 1 1 3 Alarm 2 Type Alarm Hysteresis Description of Alarm Inhibit 3 Alarm Operation Description of Automatic Control Selection of 1 7 B Band Alarm 1 Band Alarm 2 Baud Rates Available 4 1 Bias Bit Parameters 4 7 Broadcast Messages 4 2 1 Volume C Cold Junction Compensation Enabling disabling Communications Enabling disabling 3 Communications Address Selection of II 3 8 Communications Baud Rate Selection of II 3 8 Communications Protocol Selection of Control Mode Display of 1 1 1 Configuration Mode Entry into 1 3 1 Exit from 1 3 9 Controller Dimensions Controller Set Up Mode Entry into 3 1 Exit from 3 9 Controller Set Up Mode Lock Code Display of 3 8 Cycles Remaining Display of 1 3 Cyclic Redundancy Checksum Description of 4 3 8 3 8 I A 11 S077 IDX PM 0077 D H Data Format Hardware Definition Code Deadband 3 3 Adjustment of Description of Display of Delayed Start Explanation of Enabling disabling 3 8 Input Output Type selection Delay Time Selection of Hold
50. on Compensation RTD Inputs Measurement Accuracy Linearisation Accuracy A 9 gt 120dB at 50 60Hz giving negligible effect at up to 264V 50 60Hz gt 500 of span at 50 60Hz causes negligible effect 0 25 of span 1LSD 0 25 of span 1LSD NOTE Reduced performance with Type B Thermocouple between 100 600 C 212 1112 F Better than 0 2 C any point any 0 1 C range 0 05 C typical Better than 0 5 C any point any 1 C range Better than 0 7 C 0 25 of span 1LSD Better than 0 2 C any point any 0 1 C range 0 05 C typical Better than 0 5 C any point any 1 C range Volume 5077 PM 0077 DC Outputs Accuracy Output 1 Output 2 Output 3 Recorder Output Operating Conditions Ambient Temperature Operating Ambient Temperature Storage Relative Humidity Supply Voltage Source Resistance Lead Resistance 0 5 MA 2500 V 2kQ 2 underdrive 4 20mA and overdrive applies 0 5 MA 2500 V 2kQ 2 underdrive 4 20mA and overdrive applies 0 25 mA 2500 V 2ko Degrades linearly to 0 5 for increasing burden to specification limits 0 C to 55 C 20 C to 80 C 20 95 non condensing 90 264V AC 50 60Hz standard 20 50V 50 60Hz or 22 65V DC option 10002 maximum thermocouple 502 per lead maximum balanced Pt100 Performance Under Operating Conditions Temperature Stabilit
51. or Manual Guaranteed Soak has been configured GUARANTEED Guaranteed SOAK Soak Band ENABLED MANUAL GUARANTEED SOAK Setpoint Process varia Manual Hold Dwell Segment ends Operator presses RUN key to release program 0077 2 Volume I 2 6 PM 0077 2 2 6 Segment Event Status For every segment in a program there is an event indicator This may be set ON or OFF for that segment The status for the segments in the currently selected program appears in the following form in the upper display DISPLAY 1 N sr LO N t E t t C E od Q bi D CO C C o o 42 o Wei o o DISPLAY 2 ON OFF Segment 9 Segment 10 Segment 11 Segment 12 Segment 13 Segment 14 Segment 15 Segment 16 The first display shows the current event status for Segments 1 8 and the second display shows the current event status for Segments 9 16 Each event marker may be set ON Up key or OFF Down key in order of segment number Only the event indicators for the segments in the program are displayed If the program has less than 16 segments including the End Segment the non applicable display positions are blank if the program has eight segments or less second display is not included The lower display shows the current segment number Thus the key sequence to define the event markers for Segments 1 8
52. pe The required type of Output I is selected by Link Jumpers LJ5 LJ6 and LJ7 on the Relay SSR Drive Solid State Output 1 CPU PCB see Figure 2 4 and Table 2 2 or on the DC Output 1 CPU PCB Link Jumpers LJ8 and LJ9 see Figure 2 5 and Table 2 2 5077 2 Output 1 Link Jumpers Fitted Relay or Solid State LJ5 amp LJ6 SSR Drive LJ4 amp LJ7 DC 0 10V LJ8 DC 0 20mA LJ9 DC 0 5V LJ8 DC 4 20mA LJ9 Volume Il 2 5 2 6 OUTPUT 2 TYPE OUTPUT 3 TYPE PM 0077 The type of output for Output 2 and Output 3 is determined by the Option PCB fitted in the appropriate position see Figure and in the case of the DC Output Option PCB being fitted the setting of Link Jumpers LJ8 and LJ9 on that Option PCB see Figure 2 6 and Table 2 3 There are three types of option PCB which may be used for Output 2 and Output 3 1 Relay Output Option PCB no link jumpers 2 Solid State Output Option PCB no link jumpers 3 SSR Drive Output Option PCB no link jumpers 3 DC Output Option PCB link jumpers as shown in Figure 2 6 LJ9 Figure 2 6 2 6 LJ8 Table 2 3 Selection of Output 2 amp Output 3 Type DC Output Range Link Jumpers Fitted DC 0 10V LJ8 DC 0 20MA LJ9 DC 0 5V LJ8 DC 4 20mA LJ9 DC Output Option PCB Output 2 Output 3 Volume S077 2 PM 0077 3 CONFIGURATION MODE 3 1 ENTRY IN
53. portional Proportional _ Output lt a gt Output 2 Output Power 96 gt Output 2 i Output 1 lt Process Variable gt Overlap HLJ positive value Proportional Prbportiond Bond 1 Band 2_ Output 1 lt gt output2 Output Power 96 gt Output 2 Output 1 lt gt Process Variable gt __ UL Deadband negative value Proportional Output 1 Pi I Proportional Band 2 0 G gt Output 2 Q N 5 5 2 2 5 3 Output 2 O Output 1 Process Variable gt ON OFF Differential E O Deadband Figure 3 1 Proportional Band and Overlap Deadband Volume 0077 3 PM 0077 Process High Alarm direct acting Relay OFF 2 Relay ON 2 gt PV 2 Alarm value gt Process High Alarm reverse acting Relay ON OFF WA gt PV 2 Alarm value Se Process Low Alarm PRD 77 Relay ON 77 Relay OFF 2 Alarm value gt Process Low Alarm UT reverse acting Relay OFF Relay e 4 Alarm value Band Alarm Relay Relay OFF Relay ON direct acting 22 i Band Alarm Go OFF Relay ON Relay OFF teverse acting 222 value value Pa direct acting
54. s 1103 Guaranteed Soak Band value 0 OFF 1 to span 1104 Final Setpoint values Segment 1 at address 1104 to 32768 End 16384 1119 Segment 16 at address 1119 1120 Rate values Dwell 32768 End 16384 Segment 1 at address 1120 1 A dee 16 at address 1135 1136 Time values ps at address 1136 1 i Segment 16 at address 1151 1152 Event Marker settings Bit Event 16 gt Bit 15 Event 1 Segment Parameters Program 2 1200 Run Program value Delayed Start value Write only 1201 No of Cycles Programmed 1 to 9999 plus 10000 INF 1202 Timebase 0 hours minutes 1 minutes seconds 1203 Guaranteed Soak Band value 0 OFF 1 to span 1204 Final Setpoint values Segment 1 at address 1204 to Dwell 32768 End 16384 1219 Segment 16 at address 1219 1220 Rate values Dwell 32768 End 16384 Segment 1 at address 1220 to y 1235 Segment 16 at address 1235 1236 Time values Segment 1 at address 1236 to y 1251 Segment 16 at address 1251 1252 Event Marker settings Bit Event 16 gt Bit 15 Event 1 4 9 Volume I 0077 4 PM 0077 No Parameter Notes 1300 Run Program value Delayed Start value Write only 1301 No of Cycles Programmed 1 to 9999 plus 10000 INF 1302 Timebase 0 hours mnutes 1 minutes seconds 1303 Guaranteed Soak Band value 0 OFF
55. s variable is within 5 of input span of the setpoint or c an erroneous key sequence is used Pre Tune is a single shot process which automatically dis engages itself when completed 1 4 Volume 0077 1 PM 0077 1 9 ENGAGING BOTH AND RaPID FEATURES The Pre Tune and RaPID features can be engaged in one key action sequence Yep Press simultaneously twice in quick succession Pre Tune will operate first When it is completed it will dis engage itself and the RaPID feature will then operate automatically 1 10 INDICATION OF PRE TUNE AND RaPID STATUS The responses to the RaPID feature being engaged are Pre Tune Status when RaPID engaged Response Indication Not operational RaPID activated AT indicator goes ON Operational Pre Tune completes routine then RaPID activated AT indicator flashes at double rate then comes ON The responses to the RaPID feature being dis engaged are Pre Tune Status when RaPID dis engaged Response Indication Not operational RaPID de activated AT indicator goes OFF Operational Pre Tune completes routine then RaPID de activated return to normal control AT indicator flashes at double rate then goes OFF The responses to Pre Tune being engaged are RaPID status when Pre Tune engaged Response Indication Not operational Pre Tune ac
56. should not exceed 5 ohms per lead the leads should be of equal length 1 4 Volume II 5077 1 PM 0077 1 3 5 Linear Inputs For linear mA input ranges connection is made to Terminals 4 and 6 in the polarity shown in Figure 1 4 For linear mV and V ranges connection is made to Terminals 4 and 5 in the polarity shown in Figure 1 4 For details of the linear input ranges available refer to Appendix A 1 3 6 Remote Run Hold Input With this option fitted Terminals 11 and 12 are used for external Run Hold control of the currently selected program this has an effect identical to that of the front panel RUN key These terminals may be connected to a the voltage free contacts of a switch or relay or b a TTL compatible voltage This is an edge sensitive input for which the following convention has been adopted For TTL input OFF logic 1 and ON logic 0 Fot a voltage free input OFF open and ON closed Program control is as follows OFF ON transition The currently selected program will run or will resume running if it is currently held ON OFF transition The currently running program will be held NOTE When this input is used the front panel RUN key can be used only to abort a program Powering up the Profiler Controller whilst this input is ON will not cause a program to run The RS485 Serial Communications option and the Remote Run Hold option are mutually exclusive 1 3 7 Relay Outputs The contacts are rated at
57. sume running ON OFF transition currently running program will be held Voltage Free Operation Connection to contacts of external switch or relay contacts open OFF minimum contact resistance 50000 contacts closed ON maximum contact resistance 500 TTL levels OFF 0 6V to 0 8V ON 2 0V to 24V Maximum Input Delay 1 second OFF ON A 3 Volume 5077 PM 0077 Minimum Input Delay ON OFF OUTPUT 1 General Types Available Relay Contact Type Rating Lifetime Isolation SSR Drive TTL Drive Capability Isolation Solid State Operating Voltage Range Current Rating Max Non repetitive Surge Current 16 6ms Min OFF State 3 Rated Voltage Max OFF State leakage Rated Voltage Max ON State Voltage Drop Rated Current Repetitive Peak OFF state Voltage Vdrm 5077 1 Relay as standard SSR drive solid state and DC as options Single pole double throw SPDT 2A resistive at 120 240V AC gt 500 000 operations at rated voltage current Inherent SSR gt 4 2V DC into minimum Not isolated from input or other SSR outputs 20 280Vrms 47 63Hz 0 01 full cycle rms on state 25 C derates linearly above 40 C to 0 5A 80 C 25A peak 500V us IMA rms 1 5V peak 600V minimum Volume A 4 DC Resolution Update Rate Ranges PM 0077 Eight bits in 250 5 10 bits in 1 second typical gt 1
58. t bit bit REVERSED BIT ORDER USED 0077 4 Volume I 4 6 PM 0077 4 4 PARAMETER NUMBERS The parameter numbering system in order to conform to CNOMO standard splits parameters into BITS and WORDS and numbers each group independently A Bit Parameters Controller Status Byte There are a maximum of sixteen of these No Parameter Notes Communications Write Status Read only 1 enabled 0 disabled 2 Auto Manual Control 1 Manual 0 Auto 3 RaPID Tuning Status 1 active 0 inactive 4 Pre Tune Status 1 active 0 inactive 5 Alarm 1 Status Read only 1 active 0 inactive 6 Alarm 2 Status Read only 1 active 0 inactive 7 Over range Flag Read only 1 active 0 inactive 8 Under range Read only 1 active 0 inactive 9 Sensor Break Flag Read only 1 break 0 no break 10 Reserved 11 Reserved 12 Reserved 13 Reserved 14 Reserved 15 Reserved 16 Reserved 4 7 Volume I 0077 4 PM 0077 Word Parameters No Parameter Notes 1 Process Variable Read only 2 Setpoint Current setpoint if ramping 3 Output Power Read only unless in Manual Control 4 Arithmetic Deviation Read only 5 Proportional Band 2 6 Proportional Band 1 7
59. t to force followed by a two byte word whose MSB contains the desired truth value of the bit expressed as OxFF TRUE or 0x00 FALSE Fs n reo o 10 Generally this function will be used to control such features as Auto Manual and Tuning The normal reply sent by the controller will be a byte for byte echo of the message received 4 3 Volume 0077 4 PM 0077 D Preset Single Register Write 1 Word 06 The message sent to the controller consists of 8 bytes the address and function number as usual the address of the parameter to be written and the two byte value to which parameter will be set and finally CRC16 Fs Lu ro 7 9 io The normal response is to echo the message in its entirety E Loopback Diagnostic Test 08 The controller is sent an 8 byte message consisting of the usual preamble a two byte diagnostic code and two bytes of data followed by the CRC16 __ Full MODBUS support in this area is not appropriate consequently only Diagnostic Code supported is code 00 In response to the message the controller must echo the message received exactly F Preset Multiple Registers Write n Words 16 This message consists of eleven bytes Only one parameter may be written at a time even though this function number is supported The preamble is followed by the address of the parameter to be written and then a two byte word count always set t
60. ter being displayed The parameter identifiers are as follows Legend Meaning Ref Base Mode Parameters Volume Section I Manual Power Xxx power output value 1 Setpoint 1 1 Delayed Start f Final Target Setpoint for Segment xx 01 16 Eir Time remaining LY Cycles remaining Automatic Manual Control selection PRETI Eventar status Proll Current Program 1 4 Controller Set Up Mode Parameters Input Filter Time Constant Process Variable Offset Output 1 Power 0 100 output 2 Power 0 100 Pb Proportional Band 1 Proportional Band 2 Reset Integral Time Constant Rate Derivative Time Constant Deadband Overlap Bias Manual Reset ON OFF Differential both outputs ON OFF Differential Output 1 only ON OFF Differential Output 2 only Setpoint Lock Recorder Output Scale Maximum Recorder Output Scale Minimum EE EEE EA EEE EE EE EE EI d i e s ER 5077 B Volume Il B 1 PM 0077 Legend Meaning Ref Controller Set Up Mode Parameters Continued Volume Section LJ a Output Power Maximum 1 Output 1 Cycle Time 1 Bu 1 P Output 2 Cycle Time 1 8 Process High Alarm
61. tivated and routine completed AT indicator flashes at normal rate the goes OFF Operational RaPID interrupted Pre Tune activated Pre Tune completes routine then RaPID control resumed AT indicator flashes at double rate then goes ON 0077 1 Volume PM 0077 The responses to Pre Tune being dis engaged manually or automatically are RuPID Status when Response Indication Pre Tune dis engaged P Not operational Pre Tune dis engaged AT indicator goes OFF normal control resumed Operational Pre Tune dis engaged AT indicator goes ON RaPID control resumed 1 11 VIEWING THE HARDWARE DEFINITION CODE After the Profiler Controller has been powered up for at least 30 seconds Type ype NOTE Use fhe same two key operation PRESS lt fo return to Base Mode An automatic return is made after 30 seconds NOTE An automatic return is made to the normal Base Mode display after 30 seconds The Hardware Definition Code has the following significance Value 0 1 2 3 4 5 7 8 Input RTD Thermo Linear Linear Linear couple DC mA DC V DC mV Output Relay SSR DC DC DC DC Solid 1 Drive O 0 20mA 0 5 4 20 State Output Not Relay SSR DC DC DC DC Solid 2 3 fitted Drive O 10V 0 20MA 0 5V 4 20mA State Output 2 only 1 6 Volume I 0077 1 PM 00
62. used in a similar manner but should be separate from the Controller mains line supply 1 3 2 24V Nominal AC DC Supply The supply connections for the 24V AC DC option of the Controller are as shown in Figure 1 Al Power should be connected a two pole isolating switch and a 315mA slow blow anti surge Type fuse With the 24V AC DC supply option fitted these terminals will accept the following supply voltage ranges 24 nominal AC 50 60Hz 20 50V 24 nominal DC 22 65V 1 3 3 Thermocouple Input The correct type of thermocouple extension leadwire or compensating cable must be used for the entire distance between the Controller and the thermocouple ensuring that the correct polarity is observed throughout Joints in the cable should be avoided if possible Controller 5 CJC facility must be enabled normal conditions for this input see Subsection NOTE Do not run thermocouple cables adjacent to power carrying conductors If the wiring is run in a conduit use a separate conduit for the thermocouple wiring If the thermocouple is grounded this must be done at one point only If the thermocouple extension lead is shielded the shield must be grounded at one point only 1 3 4 RTD Inputs The compensating lead should be connected to Terminal 4 For two wire RTD inputs Terminals 4 and 5 should be linked The extension leads should be of copper and the resistance of the wires connecting the resistance element
63. y Cold Junction Compensation thermocouple Only Supply Voltage Influence Relative Humidity Influence Sensor Resistance Influence 5077 0 01 of span C change in ambient temperature Better than 1 C Negligible Negligible Thermocouple 1009 lt 0 1 of span error Thermocouple 10000 lt 0 5 of span error RTD Pt100 50 lt 0 5 of span error Volume Il A 10 ENVIRONMENTAL Operating Conditions Approvals EMI Susceptibility EMI Emissions Safety Considerations Supply Voltage Power Consumption Front Panel Sealing PHYSICAL Dimensions Front Panel Mounting Terminals Weight PM 0077 See PERFORMANCE CE UL cUL Certified to EN50082 1 1992 and EN50082 2 1995 NOTE For line conducted disturbances induced by RF fields 10V 80 AM 1kHz the product is self recoverable in the frequency bands 17 47MHz and 68 80MHz Certified to EN50081 1 1992 and EN50081 2 1994 Complies with EN61010 1 1993 90 264V AC 50 60Hz standard 20 50V 50 60Hz or 22 65V DC option 4 watts approximately To IP66 NEMA 4 Depth 110mm Width 48mm Height 48mm 1 16 DIN Plug in with panel mounting fixing strap Panel cut out 45mm x 45mm Screw type combination head 0 21kg maximum Volume II 5077 PM 0077 APPENDIX B SUMMARY OF DISPLAYS The lower display on the Profiler Controller front panel is used to identify parame
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