X1 line - Ascon S.p.A.
Contents
1. ASCON spa ISO 9001 Certified ASCON spa 20021 Baranzate Italy via Falzarego 9 11 Fax 39 02 350 4243 http www ascon it e mail supportGascon it Heat Cool temperature controller 1 DIN 48 x 96 X1 line User Manual M I U X1 6 09 02 Cod 430 478 1 11 12 4580 5 4580 Ox Heat Cool temperature controller 1 8 DIN 48 x 96 X1 line REM 51 1011 R qum qum w ae 112113 CE OF Information N 4 NOTES ON ELECTRIC SAFETY AND ELECTROMAGNETIC COMPATIBILITY Please read carefully these instructions before proceeding with the installation of the controller Class II instrument panel mounting This controller has been designed with compliance to Regulations on electrical apparatus appliance systems and installations according to the European Community directive 73 23 EEC amended by the European Comunity direc tive 93 68 EEC and the Regulations on the essential protection requirements in electrical apparatus EN61010 1 93 A2 95 Regulations on Electromagnetic Compatibility according to the European Community directive n089 336 EEC amended by the European Community directive No 92 31 EEC 93 68 EEC 98 13 EEC and the following regulations Regulations on RF emissions EN61000 6 3 22. 113 roc g Z i 112 JEJU AL1 hysteresis 0 1 10 0 of span Alarm latching and blocking functions Ltch LEBL LBA delay see page 38 DF sensor break 1 114943 s LBA Soft start output value Effect only F 0 1 100 0 Back to the 11 4 parameter Soft start 4 activation time only if differ ent than DF F 1 9999 s Filter time constant OFF 1 30s Input shift LIF 60 60 digit Communication address if option installed 1 247 Retransmission low range only if installed whole range Retransmission high range only if installed whole range 4 Operations 4 3 4 PARAMETERISATION TIMER AND START UP MENU If options installed 1 11007 141 0d nu OE D Start up Menu Timer Start up operating mode see table 1 page 41 TIMER FUNCTION only with AL3 enabled Timer Action only if not equal to F orto 1 see table page 41 Timer setting 1 9999 s or min Stand by Setpoint only it E Tad 7 ji SF H os Back to the tila parameter START UP FUNCTION only fe hod 1 rr Hold time Ed 5l 0 500 UA 12 12112 1 1 S
3. Power supply 100 240Vac 15 10 50 60Hz or Power consumption 4W max fuse protected 24Vac 15 25 50 60Hz 24Vdc 15 25 Safety Compliance to EN61010 1 IEC 1010 1 installation class 2 2 5kV pollution class 2 instrument class 11 Electromagnetic compatibility Compliance to the CE standards see page 2 UL and cUL approval File 176452 Protection EN60529 IEC529 IP65 front panel Dimensions 1 5 DIN 48 x 96 depth 110 mm weight 250 g approx WARRANTY We warrant that the products will be free from defects in material and workmanship for 3 years from the date of delivery The warranty above shall not apply for any failure caused by the use of the product not in line with the instructions reported on this manual Warranty Icons table ICONS TABLE Main universal input Thermocouple Digital input Digital input connected functions RTD Pt100 Isolated contact Auto Manual SEN NPN open collector Run Hold Reset and as program selection Delta Temp 2x RTD TTL open collector HOLD PV hold Custom Custom Setpoint Setpoint slopes inhibition Frequency Local Output Auxiliary input 1 SPST Relay Triac Em Current transformer o y SPDT Relay Start up function
4. OPERATIONS 8 Status LEDs greens 4 Operations KEYS FUNCTIONS AND DISPLAY IN OPERATOR MODE LII C1 PV control input Over range Under range in engineering units co mos Communications running Tuning running Timer running Remote Setpoint active First stored Setpoint active Second stored Setpoint active Alarm status LEDs reds LI E T SP operating Setpoint Cams J e om aw Local Remote or Stored Control output LEDs red 1 2 3 AL1 ON AL2 ON AL3 ON 4 OP1 OP4 ON OP2 OP4 OFF Entry key for selection and value setting confirmation Setpoint setting Menu access 21 4 Operations 4 1 2 KEYS FUNCTIONS AND DISPLAY PROGRAMMING MODE A The parameter setting procedure has a timeout If no keys are pressed for at least 30 seconds the controller switches back automatically to the operator mode After having selected the para meter or the code press A SZ to display or modify the value See page 23 The value is entered when the next parameter is selected by pressing the key Until the A are pressed or if you wait for 30 sec onds the parameter value is not inserted Pressing the key the next group of parameters is present ed on the display 22
5. Z P IIEL P 2r us 27 dt The selected Setpoint becomes operating pressing the key The corrispondig green led S Tor 5 2 is on Select L ac to come back to the previ ous local Setpoint value 6 1 5 KEYPAD LOCK To lock unlock the keypad press the keys and simulta neously for 2 seconds To confirm the keypad lock unlock the display flashes once The keypad lock unlock can be achieved by serial communica tions too A The keypad lock is main tained in case of power failure operator mode 44414 UJ Press simultaneously for 2 seconds 6 1 6 OUTPUTS LOCK The outputs are switched to the OFF status by pressing the keys together When the outputs are locked the message is dis played instead of the Setpoint value To unlock the outputs press again the keys simultaneously the Soft start will be enabled The outputs lock unlock be achieved by serial com munications too A The outputs lock unlock is maintained in case of power failure 6 Commands operator mode Press simultaneously for 2 seconds 7 Technical specifications TECHNICAL SPECIFICATIONS Features at 25 C environmental temp Description From keypad or serial communication the user selects Total configurability see chapter 3 2 page 18 the type of input the type
6. gt 50 Use forced air ventilation Rh Humidity gt 95 Warm up Conducting atmosphere Use filter Forbidden Conditions Corrosive atmosphere UL notes nins 1 Operating surrounding temperature WY Explosive atmosphere 0 50 C iS 6 1 5 PANEL MOUNTING 1 1 5 2 INSTALLATION SECURING 1 5 1 INSERT THE INSTRUMENT 1 Fit the mounting clamps 2 Push the mounting clamps 1 Prepare panel cut out 2 Check front panel gasket position towards the panel surface to 3 Insert the instrument through Secure the instrument the cut out UL note 1 For Use on a Flat Surface of a Type 2 and 3 raintight Enclosure 1 5 3 CLAMPS REMOVING 1 Insert the screwdriver in the clips of the clamps 2 Rotate the screwdriver 1 Installation 1 5 4 INSTRUMENT UNPLUGGING lt lt 1 2 pull to remove the instrument Electrostatic discharges can damage the instrument 1MO th Before removing the instrument the operator must discharge himself to ground 7 2 Electrical connections 2 ELECTRICAL 241 TERMINATION UNIT 1 CONNECTIONS Rear i 5 7 mm terminal 0 22 in cover Wire size 1 mm EU Enc p3 21 3 2 ET N cE mnc N C i Fac 24 screw terminals M3 6 Bolno n Tor BTN e Option
7. Parameter value 7 1 valu 414 C3 Parameter mnemonic Entry key for selection and value setting confirmation Value modification Access to the menu for Parameter setting Configuration 4 2 PARAMETER SETTING 4 2 1 NUMERIC ENTRY i e the modification of the Setpoint value from 275 0 to 240 0 Press A or S momentari ly to change the value of 1 unit every push Continued pressing of As or 2 changes the value at rate that doubles every second Releasing the button the rate of change decreases In any case the change of the value stops when it has reached the max min limit set for the parameter In case of Setpoint modification press A W once to dis play the local Setpoint instead of working Setpoint To evidence this change the dis play flashes once Then the Setpoint can be modified 7L C TUI a 201224 E CJ T 271112 yh x MZ fi 271112 c c e 2znr 271112 c ILI 2 oso Operator mode working Setpoint displayed Local Setpoint display Decrease Setpoint modification Increase e after2s Setpoint entry The operation is acknowledged by one flash of the display 4 Operations 4 2 2 MNEMONIC CODES SETTING e g configuration see page 28 Press the A or SZ to display the next or previous mnemonic for the selected parameter Continue
8. End mode When launched Control disabled mod When launched stand by Setpoint Control mod 7 Now the other parameter values can be entered 11211 Lt Action By this parameter can be defined see table 2 the time units the starting mode the status when the timer is running When the timer is not running the takes the opposite status table 2 Time Starting nm Waite units mode status Manual by On 0 Off Seconds Auto at the On 2 poweron 2 Off 3 Manual by On 4 Off 5 Minutes On power 2 Off 1 1 If used by Timer 2 Using this selection manual starting mode is possible too 4 Operations Timer setting 1 9999 s min 41 412 Setpoint only for Ef Tad 7 T H ee FI 4 Operations 4 4 4 2 TIMER FUNCTION OPTION TIMER COUNTING MODES A Counting start time inside the band end in control mode The time counting starts only when the error is inside a 1 digit band The control action is not affected by the Timer function Timer launch Process variable PV Output OP B Counting start time inside the band end with control output forced to zero The time counting starts only w
9. 5 LTD Phone 44 20 8568 4664 44 20 8568 4115
10. Select the code 1 on O P or Q configuration indexes see pages 21 or 22 The following parameter is then available LBA delay L b Setting value between 1 9999 5 the alarm works as LBA Sensor break with delay 1 This condition is shown by means a red led as well as the blinking PV Setting OFF the alarm works as Sensor break with immedi ate action This condition is shown by means the red led of the select ed alarm as well as CJ Li 11023083 Note 1 In case of sensor break condition the alarm action is imme diate When the cause of the alarm disappears the alarm status stops 38 Soft start control output value Value of the control output dur ing the Soft start activation time fi Oil JEJU Z i 1L Soft start ICE activation time Time duration starting from the power on of the Soft start func Soft start SEEN Time Power on Input filter time constant Time constant in seconds of the RC input filter applied to the PV input When this parameter is set to the filter is bypassed Filter response 100 63 2 PV 1 0 tFil Time 1 177 20 This value is added to the mea sured PV input value Its effect is to shift the whole PV scale of up to 60 digits Input shift 11 1 Controller address the add
11. Software release mene 1 1 X NS 0 ct jJ S S a 1 1 414 25 2 1 a0 7l Loe 59 5 Displays Engineering units see table 2 page 29 Basic product code Hardware page 17 15 part of the configuration code see pages 18 and 19 274 part of the configuration code see pages 18 and 19 6 Commands COMMANDS COMMANDS TO THE CONTROLLER AND OPERATING PHASES The commands can be entered in 2 ways 6 1 KEYPAD 6 2 SERIAL see page 49 COMMUNICATIONS see the manual on this topic Setpoint modification Timer start Local remote selection Stored Setpoint display Keypad lock Outputs lock 6 1 KEYPAD COMMANDS 6 1 1 SETPOINT MODIFICATION The Setpoint is directly modified with the Ay WA keys Once entered the new value is checked and becomes operating after 2 seconds The end of this phase is flagged by flashing momentarily the display with SP 2060 21711101 IB o 8 Operator mode Example of Setpoint modification from 275 to 350 Modified Setpoint value after 2 seconds Flash momentarily the SP value to con firm that it has become operating back to the operator mode 6 1 2 TIMER STARTING option Depending on the Timer
12. 4 Operations If index 1 tracking the previous Local Setpoint value will be lost when the stored Setpoint is selected If index R 2 Stand by the Local Setpoint value will not be lost when the Stand by Setpoint is selected It will oper ate again when back to Local See stored Setpoint selection procedure at page 50 4 Operations 4 4 1 SETPOINT MENU 21 _ LL Setpoint Ratio Ratio is the coeff which defines the remote Setpoint span with respect to the input span Remote 1 Setpoint Bias defines the starting point of analogue Remote Setpoint in eng units corresponding to the low limit current or voltage of the remote signal Remote Setpoint Bias and Ratio Remote signal 10 771 bias 20 ratio 0 1 ab bias 100 ratio 0 1 Range 200 0 20 100 600 C LR a b b a HR Remote Setpoint span PV process variable PV low limit HR PV high limit SR Remote Setpoint SR starting point b b SR ending point If SR starting point is lower then the ending point both expressed in engineering units b 125 starting point Da re 10S HR LR Example b 5 20 ck 100 20 80 01 600 200 800 If SR starting point is higher then the ending point both expressed in engineering units b 125 starting point b a HR
13. the timer ends 4 4 5 CONFIGURATION MENU RETRANSMISSION When 5 output is present it retransmits linearised PV or SP On configuration see page 29 it is possible to set _ Output Cn range nan u cu ui cu Retransmitted signal PL 5F The following parameters define the low and high range of the 5 retransmission output cor responding to 0 4mA or 20mA see page 27 Retransmission low range L1 Retransmission 1 high range 1 4 Example T CS range 0 1600 C Output range 4 20 mA Retransmitted signal PV on 800 1200 range t gt 800 1200 1600 With rta greater than rt h itis possible to obtain a reverse scale 4 Operations CURRENT TRANSFORMER INPUT With CT option it is possible to display the load current and set an alarm threshold The setting can be done by means the 8 or 9 configuration index of the codes P or Q see pages 19 and 20 It is possible to set one of the alarms see pages 19 and 20 to have an alarm when during the ON time of the time proportion al output the load current is less then the specified threshold index 8 or during the OFF time there is a value gt 396 of full scale load current The alarm condition must be longer than 120 ms to set the alarm By the parameter 111 Z CT primary OLC high range 1 200 the load current display
14. OPTION 2 Load mAQ 5 For PV SP retransmission only Galvanic isolation 500Vac 1 min 0 4 20mA 7500 or 15Vdc max A Please read gammadue and deltadue controller series serial communication and con figuration 2 Electrical connections 2 3 8 SERIAL COMMUNICATIONS OPTION Galvanic isolation 500Vdc 1 min Compliance to the EIA RS485 standard for Modbus Jbus Setting dip switches Product coding PRODUCT CODING The complete code is shown on the instru ment label The informations about product coding are accessible from the front panel by mean of a particular procedure described at section 5 2 page 47 Configuration code software Basic product code hardware Instrument label P N 1 3150 0000 0320 2301 S N AOA 9909 0013 V L N 100 240V 50 60 Hz 4W 4 15 ems CI Am 3 Product coding 3 1 MODEL CODE The product code indicates the specific hardware configuration of the instrument that can be modified by specialized engineers only Configuration 1st part 2nd part U EGS EET Line Basic Accessories Line Power supply Special function 100 240Vac 15 10 3 Not fitted 5 1 5 9 24 25 12
15. Proportional band This parameter specifies the pro portional band coefficient that multiplies the error SP PV Integral time L 1 It is the integral time value that specifies the time required by the integral term to generate an out put equivalent to the proportional term When HF F the integral term is not included in the con trol algorithm 1 Derivative 2 time It is the time required by the pro portional term P to repeat the output provided by the deriva tive term D When the derivative term is not included in the control algorithm m Overshoot L control This parameter specifies the span of action of the overshoot control Setting lower values 1 00 0 01 the overshoot generated by a Setpoint change is reduced The overshoot control doesn t affect the effectiveness of the PI D algorithm Setting 1 the overshoot control is disabled _ Manual UC IC II Reset This specifies the control output value when PV SP in a PD only algorithm lack of the integral term 41021 Error Un HL d d Dead Band Inside this band for PV SP the control output does not change to protect the actuator out put Stand by Control output cycle time Cool LJ cycle time It s the cycle time of the SSR drive control output The P I D control output is provided by the pulse width modulation of the wavefor
16. 0 mZ Le The Start up function includes three phases 15 Limy The control output is limited to the DEHNS 2nd Hold The process variable is maintained to the Start up Setpoint for the time fixed by the parameter 3 Off When the E 5L is elapsed the process vari able is maintained to the working Setpoint Whether the process variable for any reason e g load change decreases at a value lower than 13 511 40 digits the Start up function starts again from the Limy phase 4 Operations 4 4 4 1 START UP FUNCTION OPTION When the Start up is in Hold phase if the local Setpoint becomes lower than the Start up Setpoint or if the operating mode changes to manual the Start up function passes to the phase There are two possibilities A Start up Setpoint 5750 lower than the local Setpoint The Hold phase starts when the process variable PV achieves the 152 50 with a tolerance of 1 digit B Start up Setpoint 55751 greater than or equal to the local Setpoint When the process variable PV achieves the local Setpoint with a tolerance of 1 digit the Start up function passes directly to the Off phase 40 If at the controller power on the process variable PV is greater than the lowest between the 55 51 A 5 51 lt local Setpoint SP power on nois
17. Rh o o Pt6 Rh IEC584 0 1800 C 32 3272 F 1018 TC Nichrosil Nisil IEC584 0 1200 32 2192 F 019 TC E Ni10 Cr CuNi IEC584 0 600 C 32 1112 F 1110 TC NI NiMo18 0 1100 C 32 2012 F 111 TC W3 Re W25 Re 0 2000 C 32 3632 F 112 TC W5 Re W26 Re 0 2000 C 32 3632 F 1113 input 0 50mV linear Engineering and units 114 Dc input 10 50mV linear Engineering and units 1 5 Custom input and range 1 1 6 Index OJ P IG R 2nd partof 51 211 configuration J mode Land E g Enter the code 2301 to choose AL1 absolute active high AL2 absolute active low AL3 Used by Timer Local 2 Stored Setpoints with tracking function 1 For instance other thermocouples types AT with 2 PT 100 custom lin earisation etc 3 Product coding Engineering and units IM Alarm 1 type and function o ON OFF reverse action 0 Disabled 0 ON OFF direct action _ 1 Sensor break Loop break alarm LBA 1 Bu ic action 2 bru active high 2 single direct action 3 active low 3 Linear cool output 4 4 double action ON OFF cool output 5 Deviation tvel 9 mE Water cool output 2 6 INE Ow 5 Oil cool output 2 7 Band active out 6 active in 7 OU fi ti Heater break active during ON output state 8 utpueconigurauon by CT 3 tive during OFF output stat Sin
18. action kade selection there can be two different starting ways Automatic at the power on Manual by keypad digital inputs or serial communica tions To start stop the Timer 6 Commands Operator 250 mode ate 4414 25 mc D Press until Y i rc 1 select 3i c ILE UU L L 71 7 select St of 25 CJ CJ Press the key to confirm 6 Commands 6 1 KEYPAD COMMANDS 6 1 3 LOC REM SELECTION configuration index R or5 Operator Z2 mode Press until T Select to enable Remote Setpoint Select J to enable Local Setpoint B The selected Setpoint pressing the 22 When Remote the green led REM ison mes operating 50 6 1 4 STORED SETPOINTS SELECTION configuration index R Select to free the Setpoint modification then Press LAS ZA to change the local Setpoint ord zb E LL 3 qr 1 2 O Press until Tracking 7 Index OOo Select 58 SPL to force C3 1 i the first Setpoint IF P Select ar to force the 55 FT second Setpoint CJ n P 2 J3 F IIE CJ ime Stand by Index Lot 211 1
19. and functionality of the alarms the type of control algorithm the type of Setpoint chante sso the type of output control parameter values A D converter with resolution of 50000 points Common Update measurement time 0 2 seconds haracteristi Sampling time 0 5 seconds Characteristics Input bias 60 60 digit Input filter with enable disable 1 30 seconds Accuracy 0 25 1 digits for temperature sensors Between 100 240Vac the error 0 1 1 digits for mV and mA is minimal Resistance 2 or 3 wires Pt100 at 0 C Max wire Res 200 wires PV Input OAT RI OR EC 751 Input drift 035010 Env Temp ERE 11 12 and must be lt 3200 selectable with any combination J T K S 3 W5 Internal cold junction Line 1500 584 compensation con NTC aa Thermocouple Rj gt 10 Error 1 C 20 C 0 5 C Input drift lt 2uV C Env Temp C F selectable Burnout 5SyV 10 Wire Res 4 20mA 0 20mA Burnout Engineering units DC input current with external shunt 2 50 Conf decimal point position Rj gt 10MQ Init Scale 999 9999 Input drift lt 0 1 20 C Env Temp 10 50mV 0 50mV Full Scale 999 9999 DC input voltage Rj gt 10 min range of 100 digits Features at 25 C environmental temp Auxiliary inputs Operating mode and Outputs 7 Technical specifications Descrip
20. can adapted to the transformer characteristics OFF means dis abled During the OFF time the para meter E L ur latches the last on time current value 4 Operations 4 4 5 CONFIGURATION MENU CURRENT TRANSFORMER INPUT SERIAL COMMUNICATIONS Example CT input on OP1 alarm on AL2 during on time configuration digit I1 1_ Communication P 8 see page 19 protocol fibub 7120 ms 4120 ms L 7 Baud rate ON E OFF UU jnn egg E Es 1 11211414 __ 51 OF THE PROCESS VARIABLES enc Operator 271112 EE 11212 Engineering 760 n units c 21 1 see Table 2 page 29 2 as 5 1 Manual AUTO Local 2 00 ig i gt Setpoint C J 42 I T output modifiable Dub value Se T time Timer remaining modifiable value if option installed see page 44 af Jj Lc n A O s 1171 1 A CJ s2 Target Setpoint value local mode only not displayed if the Slopes are disabled Load current in Ampere CT option only see page 45 5 2 OF THE CONFIGURATION CODES Operator 1 0 E mode c 150 2 ___
21. inputs D Analogue output Digital I O and Serial Comm s 2 Electrical connections 2 3 EXAMPLE OF WIRING DIAGRAM HEAT COOL CONTROL Commands RS485 Retransmission 44 supply 3 switch 4 Alarm 5 E Heating _ 5 V Td Ly DE CT Current transformer 50 mA AG Notes 1 Make sure that the power supply voltage is the same indicated on the instrument 2 Switch on the power supply only after that all the electrical connections have been completed 3 In accordance with the safety regulations the power supply switch shall bring the identification of the relevant instrument The power supply switch shall be easily acces sible from the operator 4 The instrument is is PTC protected In case of failure it is suggested to return the instru ment to the manufacturer for repair 5 To protect the instrument internal circuits use 2 AT fuse for Relay outputs 220 Vac 4 AT fuse for Relay outputs 110 1 AacT fuse for Triac outputs 6 Relay contacts are already protected with varistors Only in case of 24 Vac inductive loads use model A51 065 30D7 varistors on request 2 3 1 POWER SUPPLY Switching power supply with multiple isolation and in
22. or 24 15 25 Start up Timer User manual Italian English std French English German English Spanish English Outputs OP1 OP2 OP4 Relay Relay SSR Drive Triac Triac SSR Drive Relay Relay Relay Serial Communications EI ev ol viel None 0 Front panel colour RS485 Modbus Jbus SLAVE 5 Dark std Beige Options gt 0 Analogue output Remote Setpoint 5 3 Product coding 3 2 CONFIGURATION CODING A 4 4 index code follows the model of the controller The code has to be set to con figure the controller see chap ter 3 1 page 17 Index TITI 1st part of configuration mode Conid E g Enter the code 0320 choose T C type J inpu with range 0 600 C Single control algorithm reverse action Relay output Input type and range 1 L TR Pt100 IEC751 99 9 300 0 C 99 9 572 0 F 010 TR Pt100 IEC751 200 600 C 328 1112 F 0 1 TC L Fe Const DIN43710 0 600 C 32 1112 F 0 2 TC J Fe Cu45 Ni IEC584 0 600 C 32 1112 F 1013 TC T Cu CuNi 200 400 C 328 752 F 014 TC Chromel Alumel IEC584 0 1200 C 32 2492 F 0 5 TC S Pt1096Rh Pt IEC584 0 1600 C 32 2912 F 0 6 Pt13 Rh Pt IEC584 0 1600 C 32 2912 F 0 7 TC Pt30
23. 001 residential environments EN61000 6 4 2001 industrial environments Regulation on RF immunity EN61000 6 2 2001 industrial equipment and system It is important to understand that it s responsibility of the installer to ensure the compliance of the regulations on safety requirements and EMC The device has no user serviceable parts and requires special equipment and specialised engineers Therefore a repair can be hardly carried on directly by the user For this purpose the manufacturer provides technical assistance and the repair service for its Customers Please contact your nearest Agent for further information All the information and warnings about safety and electromagnetic compatibility are marked with the sign at the side of the note Main universal input DEN 1772 gt AUX Auxiliary input REM REM Y option Setpoint 2 Special functions option START Resources mission PV SP gt 2 0 2 Ed V EH option Fuzzy tuning with automatic selection amp Parameterisation pe One shot One shot C Auto tuning Natural Frequency Supervision option Table of contents TABLE OF CONTENTS INSTALLATION ELECTRICAL CONNECTIONS Propuct copine OPERATIONS DispLays TECHNICAL SPECIFICATIONS Page Page Page Page Page P
24. 2 zur L cu Ll UL uu me r0 Lc uu me UL uu Z 7 YES ee a Timer Start up Menu see page 27 Tc OPTION if installed 1 111 11 111 4144 OE 1 7 wee 4 3 1 PARAMETERISATION SETPOINT MENU Menu Setpoint 2 2 Pal 11121114 1 alarm threshold B E see page 30 121 2112 121 12 alarm threshold OEC ICN c3 S see page 30 mE 21 AL3 alarm threshold 221111 see page 30 Setpoint ramp upi F F 0 1 999 9 digit min Setpoint ramp down GF F 0 1 digit min 999 9 LOCAL 2 STORED configuration index 1 2 151 stored Setpoint 1nd stored Setpoint Setpoint low limit low H Setpoint high limit gF L High range LOCAL REMOTE PROGRAMM configuration index 0 3 6 4 Operations Note 1 It is not presented if the controller has been configured with alarm no 2 not active or of sensor break type Digit O P of the con figuration code is assigned to 0 or 1 LOCAL OR REMOTE WITH TRI
25. AL3 only SSR drive control or Relay output OP5 Retransmission analogue output 2 Electrical connections 2 3 5 A SINGLE ACTION RELAY TRIAC CONTROL OUTPUT Coil of the heat load contactor 2 3 5 B SINGLE ACTION SSR DRIVE CONTROL OUTPUT Static Rel Load box Relay output SPST Relay 2A 250 Vac 4A 120Vac for resistive load e Fuse 2AT at 250Vac 4AT at 110Vac Logic output not isolated e 0 5Vdc 20 30 mA max 2 3 5 C SINGLE ACTION ANALOGUE OUTPUT Fuse 1 2 41 Coil of the heat Coil of the cool load contactor load contactor 2 3 5 D DOUBLE ACTION RELAY TRIAC RELAY TRIAC CONTROL OUTPUT paG elay AN Coil ofthe heat 5 gool load contactor 2 3 5 E DOUBLE ACTION RELAY TRIAC SSR DRIVE CONTROL OUTPUT prs mad relay ad AA 35 Heat Coil of the cool load contactor relay triac output 1 OP2 be used as alarm outputs only if they are not used as control outputs 2 3 6 ALARM OUTPUTS Fuse AL1 load Oo Vo AL2 load Fuse Fuse AL3 load Oo Veo ALS load 1 Varistor for inductive load 24Vdc only 2 3 7 OP5 ANALOGUE RETRANSMISSION OUTPUT
26. It avc none nl mV Volt nhi mA H Ampere b r Bar PSI h Rh pH Table 2 Remote Setpoint input type T rz Value Description 0 5 5 Volt 5 Volt 10 Volt 20 mA AOS AS 20 mA 4 Operations 44 PARAMETERS For a simpler use of the con troller its parameters have been organised in groups menu according to their functionality area 4 4 1 SETPOINT MENU The OP1 OP2 or OP3 outputs can be used for alarms if they are not used as control outputs It is possible to configure up to 4 alarms AL1 AL2 AL3 AL4 see page 19 and 20 selecting for each of them A the type and the operating condi tion of the alarm B the functionality of the alarm acknowledge latching L E see page 37 C the start up disabling blocking bL ac see page 37 D Loop break or sensor break see page 38 A ALARM TYPE AND OPERATION CONDITIONS Absolute alarm full scale ob gt low range high range Alarm threshold Deviation alarm SP n Active 1 8 0f high On 77 Active Offe low h 4b 9 i low range high range Alarm threshold Band alarm Active full scale full scale alarm threshold m 112 151 AL1 alarm UI I threshold fC AL2 al
27. LR Example b 15 100 rk w 20 100 80 600 200 800 9 re w 0 1 Working Setpoint SP as com bination of Local Setpoint SL and remote signal Setpoint type L act configuration index R 4 SP SL r Lane REM 125 Setpoint type configuration index 5 REM r Lane SL bad 5 SIGN Remote signal percentage SPAN HR LR SIGN SPAN REM e 4 Operations Examples Local Setpoint SL with an external Trim with multiplying coefficient of 1 10 Setpoint type Lact rk 0 1 b id 5 0 Remote Setpoint SR with an internal Trim with multiplying coefficient of 1 5 Setpoint type rk w 0 2 b id 5 0 Remote Setpoint range equal to the Input range Setpoint type Lact rk ia 1 b id 5 LR 5L 0 4 Operations 4 4 2 CONTROL MENU Lu E AUTOMATIC TUNE Run Tune 4 4 2 1 The Fuzzy Tuning determines automatically the best P I D term with respect to the process behaviour The controller provides 2 types of shot tuning algorithm that are selected automatically accord ing to the process condition when the operation is started This type is selected when at STEP response Setpoint change i EU End of the tuning operating and setting of the new calculated terms Start of autotune operation PV variable Control output 34 the start
28. M configuration index R 4 5 Ratio Setpoint Remote Setpoint bias 4 Operations 4 3 2 PARAMETERISATION CONTROL MENU forex eru Lone _ 11121114 O On Off Algorithm Algorithm Control output hysteresis 0 1 10 0 5 Tune run stop 5k aof Proportional band 0 5 999 9 of span Integral time 0 1 100 0 min Derivative time IF F 0 01 10 00 min Overshoot control 0 01 1 00 Manual reset only with integral time CHEF 0 0 100 0 output Error dead band DF 0 1 10 0 digit Cycle time Time proportioning only 1 200 seconds Control output high limit 10 0 100 0 output f hysteresis A On Off only CJ lt gt 0 1 10 0 sc Back to the parameter e Output safety value 0 0 100 096 100 0 100 0 Cose T for Heat Cool Heat Cool Algorithm Dead band 10 0 10 0 Cool relative gain 0 1 10 0 Cool cycle time heat cool time proportion ing only 1 200 seconds Cool control output high limit only 10 0 100 0 4 3 3 PARAMETERISATION AUXILIARY PARAMETERS MENU 11 112 rtc 17121114 Auxiliary parameters Menu
29. age Page lt 1 Installation INSTALLATION Installation must only be carried out by qualified personnel Before proceeding with the installation of this controller follow the instructions illus trated in this manual and particularly the installation precautions marked with the symbol related to the European Community directive on electrical protection and electromagnetic compatibility To prevent hands or metal touching parts that may be electrically live the controllers must be installed in an enclosure and or in a cubicle 1 1 GENERAL DESCRIPTION IP 20 Terminal block EN61010 1 IEC1010 1 Product code label Mounting clamps Sealing front panel gasket Panel surface Front panel IP65 protection EN 650529 IEC 529 1 2 DIMENTIONAL DETAILS 48 mm 1 89 in 96 mm 3 78 in 110mm 4 33 in 10 mm max 0 39 in max 2 2 LL 10 0 39 in max 1 Installation 1 3 PANEL CUT OUT 65 mm min 2 56 in min 113 mm min 4 45 min 92 0 8 mm 3 62 0 031 in 45 0 6 mm 1 78 0 023 in 1 Installation 1 4 ENVIRONMENTAL RATINGS AG Operating conditions a Altitude up to 2000 m Ic Temperature 0 50 C 1 Rh Relative humidity 5 95 non condensing Special conditions Suggestions a Altitude gt 2000 m Use 24Vac supply version
30. arm Ut threshold m AL3 alarm WI I J i threshold Alarm occurrences of OP1 0P2 and OP3 outputs respectively linked to AL1 AL2 and AL3 The range of the alarm thresh old correspond to the whole span and it is not limited by the SP Setpoint span When the event occures the display will shows the red leds L1 2 or 3 respec tively on I1 Setpoint Lt ramp up 1 Setpoint LJ I ramp down This parameter specifies the max imum rate of change of the Setpoint in digit min When the parameter is this function is disabled and the new Setpoint is reached immediately after being entered Otherwise the Setpoint value is reached according to the con figured rate of change The new Setpoint value is called Target Setpoint It be dis played by means the parameter ESE see procedure at page 47 When Remote Setpoint is con figured we suggest to disable SL uj and 5L d parameters DFF Example Target Setpoint 350 C Setpoint change 21 10 Initial digit minutes Setpoint 250 C t 10 1 Setpoint ij ow limit Z m 11 Setpoint UV high limit Low high limit of the Setpoint value 1st stored Setpoint 2nd stored J 12 Setpoint Preset Set values can be set from the keyboard and serial communication The Setpoint active is indicated by the 1 or 52 green led
31. d pressing of Ay r amp Z will display further mnemonics at a rate of one mnemonic every 0 5 s The mnemonic displayed at the time the next parameter is selected is the one stored in the parameter TE Engineering Degree 7 Units e Fahrenheit 11 Degree 11 1 Centigrade LIU 1 Ca Degree no units ri Fahrenheit 11121 17 p defined Un it Un it o eae Y Centigrade mu P LIU UU INI L Lun ic Cs s 1 4 Operations 4 3 PARAMETERISATION MAIN MENU enc Operator 271112 EE 201214 7 COMMANDS if configured oe Timer run stop see page 49 local remote see page 50 Stored Setpoint selection see page 50 Setpoint selection Fe Direct access tothe parameter p s only if lt 5000 Password Entry Only if cd E value 25000 Must be equal to the value of the parameter Looe 01122 414414 I c I ru S lt ee Back to the Operator mode NO Back to the Operator mode Setpoint Menu Control Menu Aux parameters Configuration Menu see page 25 see page 26 Menu see page 27 see page 28 and 29 IR I 0
32. e and the working Setpoint the next phase Hold or Off will be executed instead of the Limy phase 211102 01002 lt gt LJ s LJ Start up Setpoint During the Limy and Hold phases the led is on Setpoint SP 4 PV 1 cit digit OP IPHS with TC 25 f 1sec min 1 Limy Hold 24 35 Off B SP 5 Setpoint locale SP power on Seu PV 1 digit noise i Setpoint SP 5 with TC 25 1 1 Limy ge Off 4 4 4 2 TIMER FUNCTION OPTION IN The Timer can t be enabled with Heat Cool control To enable this function do the fol lowing 1 In order to use this AL3 func tion index Q must be set to 0 in configuration see 20 2 To select one of the 6 possi ble functioning modes of the Timer set the value of the 2 following parameters in para meterisation see p 27 1 Timer Start up 1 1 operating mode By this parameter can be defined see table 1 the counting start time the control output status at the end of the counting table 1 Timer Start up counting mode Value Disabled Start up function Counting start time When inside the Control mode 2 band Output to 0 1 When launched de E
33. gle action Double action CT BI i ease 3 Relay OP1 Heat OP1 Cool OP2 0 SSR drive or relay OP4 Heat OP1 Cool 4 1 Alarm 2 type and function P Heat OP4 Cool OP2 2 Disabled 0 Sensor break Loop break alarm LBA 1 Absolute 08 high 2 active low 3 2 In consideration of the thermal characteristics of the different cooling liquids active high 4 2 different correcting methods of the control output are available One for water Deviation active low 5 and the other for oil active out 6 OP water 100 2 100 2 OP oil 100e OP2 100 active in 7 3 Only possible whether Output configuration N 0 or 1 and HEF 5 para Heater break active during ON output state 8 meter is different to LIF F see page 29 by CT 3 active during OFF output state 9 3 Product coding Alarm 3 type and function Disabled or used by Timer Sensor break Loop break alarm LBA Absolute active high active low Deviation active high active low active low Band active in Heater break active during ON output state by CT 3 active during OFF output state o o Setpoint type Local only Local and 2 tracking stored Setpoints Local and 2 Stand by stored Setpoints Local and Remote Local with trim Remote with trim
34. h limit 10 0 100 0 Soft start output value 0 1 100 0 0 Output safety value 0 0 100 0 100 0 100 0 for Heat Cool Control output hysteresis 0 1 10 0 On Off algorithm Dead band 10 0 10 0 Relative cool gain 0 1 10 0 Double action Cycle time Time proportional only 1 200 s Control output high limit 10 0 100 0 with overlap Cool output hysteresis 0 1 10 0 Features at 25 C environmental temp Description 1 2 outputs 7 Technical specifications SPST Relay 0 2A 250Vac 4A 120Vac for resistive load Triac 1A 250Vac for resistive load output SPDT relay 0 2A 250Vac 4A 120Vac for resistive load OP4 output SSR drive not isolated 0 5Vdc 10 30mA SPST Relay 2A 250Vac 4A 120Vac for resistive load OP5 analogue output Control or PV SP option retransmission Hysteresis 0 1 10 0 5 Galvanic isolation 500 Vac 1 min Resolution 12bit 0 025 Accuracy 0 1 In current 0 4 20 750Q 15V max Active high Active low Deviation threshold range Action type Band threshold 0 range Absolute threshold whole range Special functions Sensor break heater break alarm Acknowledge latching activation inhibit blocking AL1 AL2 AL3 alarms Action Local Local Setpoint Local and Remote Local with trim Remote with trim If option installed Connected to Timer or
35. hen the error is inside a 1 digit band At the end the con trol output is forced to zero 1 Timer launch C Counting start time timer launch time end in control mode The time counting starts when the timer is launched The control action is not affected by the Timer function Timer launch Setpoint Process variable PV Output OP 1 When the Timer is not running the con trol output is forced to zero also before the Timer launch Process variable PV Output OP TIMER COUNTING MODES D Counting start time timer launch time end with control output forced to zero The time counting starts when the timer is launched At the end the control output is forced to zero 1 Timer launch 5 Setpoint Process variable PV Output OP 1 When the Timer is not running the con trol output is forced to zero also before the Timer launch E control action during the counting time The time counting starts when the timer is launched and the control output is forced to zero At the end the control action starts Timer launch 5 Setpoint Process variable PV Output OP 4 Operations F Control action with stand by Setpoint during the counting time The time counting starts when the timer is launched and the control action use the Stand by Setpoint At the end the control action use the work
36. ing Setpoint Timer launch Setpoint Process variable PV Output OP 4 Operations 4 4 4 2 TIMER FUNCTION OPTION POWER FAILURE If there is a power failure dur ing the Timer execution the value of the elapsed time is lost Depending on Timer action selection when the controller restarts you can have two different situations with automatic mode Edch c 3 6 1 the Timer function starts again and the counting time is reinitialised with manual mode Ede E D 1 4 5 the con trol output is forced to zero if kod 2 5 otherwise the control action restarts using the working Setpoint TIMER STARTING See the Timer starting procedure at page 49 DISPLAY 11211 J i 25 s When the Timer is running the led is on CI E ue COU 25 C 2 CJ When the Timer ends the Setpoint display shows alterna tively the message Enid and the Setpoint value until a key is pressed TIMER REMAINING TIME When the timer is running it is always possible to see the remaining time and to modify it I LL 11 7117 7 Operator mode 14141141 and Timer running 0 1 OJ g 1 Press until 7l Remaining time Counting stop Remaining time value Value change Ifsetto 0
37. m 1 Control output Ut high limit 11 Cool output high limit It specifies the maximum value the control output can be set It is applied in manual mode too Output LJ uri Safety Value Output Value in case of input anomaly 4 Operations 1 11 Control output 5 hysteresis Cool output UJ 12 hysteresis SP Control or alarm output hystere Sis span set in 96 of the full scale 4 Operations 4 4 2 CONTROL MENU 4 4 2 2 HEAT COOL CONTROL By a sole P I D control algorithm the con troller handles two different outputs one of these performs the Heat action the other one the Cool action It is possible to overlap the outputs The dead band parameter iibi cid is the zone where it is possible to separate or overlap the Heat and Cool actions The Cool action can be adjusted using the relative cool gain parameter bid To limit the Heat and Cool outputs the para meters be used When there is an overlap the displayed out shows the algebric sum of the Heat and Cool outputs Cool actions separated Insert positive value 0 10 100 100 gt 0 PID output B Heat Cool actions overlapped Insert negative value 10 096 10096 10096 PID output C Cool action adjus
38. mA 3 gt mA Remote setpoint Or Timer function mA mV 9 Volt Remote setpoint 47 Feedback potentiometer Memorized SSR Drive gt BE Remote Setpoint programmer ASCON S WORLDWIDE SALES NETWORK SUBSIDIARY FRANCE ASCON FRANCE Phone 33 0 1 64 30 62 62 33 0 1 64 30 84 98 AGENCE Phone 33 0 4 74 27 82 81 Fax 33 0 4 74 27 81 71 USA ASCON CORPORATION Phone 1 630 482 2950 1 630 482 2956 DISTRIBUTORS ARGENTINA MEDITECNA S R L Phone 5411 4585 7005 Fax 5411 4585 3434 FINLAND amp ESTONIA THT CONTROL OY Phone 358 3 212 9400 Fax 358 3 212 9404 GERMANY Mesa INDUSTRIE ELEKTRONIK GMBH Phone 49 2365 915 220 Fax 49 2365 915 225 GREECE CONTROL SYSTEM Phone 30 31 521 055 6 Fax 30 31 515 495 BRANCH OFFICE Phone 30 1 646 6276 30 1 646 6862 PORTUGAL REGIQUIPAMENTOS LDA Phone 351 21 989 0738 Fax 351 21 989 0739 SPAIN INTERBIL S L Phone 34 94 453 50 78 Fax 34 94 453 51 45 BRANCH OFFICE Phone 34 93 311 98 11 34 93 311 93 65 Phone 34 918 969 111 34 918 969 112 ASCON s worldwide sales network SWITZERLAND CoNTROLTHERM GMBH Phone 41449543777 Fax 41 44 954 37 78 TURKEY KoNrRoL SISTEMLERI LTD Phone 90 216 302 19 70 71 Fax 90 216 302 19 72 UNITED KINGDOM Eukero
39. of the autotune oper ation the PV is far from the Setpoint of more than 5 of the span This method has the big advantage of fast calculation with a reasonable accuracy in the term calculation Natural frequency tuning start PV variable End of the tuning operating and setting of the new calculated terms Control output This type is selected when the PV is close to the SP Setpoint This method has the advantage of a better accuracy in the term calculation with a reasonable speed calculation The Fuzzy Tuning determines automatically the best method to use to calculate the P I D term according the process conditions FUZZY TUNING START STOP PROCEDURE Start stop of the Fuzzy Tuning The Tuning operation can be started or stopped any time The green led is ON when the Fuzzy Tuning is in progress At the end of this operation the calculated P I D terms parame ter are stored and used by the control algorithm and the con troller goes back to the operator mode The green led becomes off 7L L 201214 oo 21 11 por ric cuu cs Z JL UI 1 eon 5 C Operator mode press until Control menu To start select EL L select
40. program if options installed Up and down ramps 0 1 999 9 digit min OFF 0 Low limit from low range to high limit High limit from low limit to high range 7 Technical specifications Features at 25 C environmental temp Description Special functions option Fuzzy Tuning one shoot Serial comm option Auxiliary Supply Operational safety General characteristics Timer see page 41 Automatic start at the power on manual start by keypad Digital inputs or serial comm s Setting time 1 9999 s min Stand by Setpoint from Setpoint low limit to Setpoint high limit Start up see page 39 Start up Setpoint from Setpoint low limit to Setpoint high limit Hold time 0 500min Control output high limit 5 0 100 0 The controller selects automatically the best Step response method according to the process conditions Natural frequency RS485 isolated Modbus Jbus protocol 1200 2400 4800 9600 bit s 3 wires 24Vdc 20 30mA max for external transmitter supply Measure input Detection of out of range short circuit or sensor break with automatic activation of the safety strategies and alerts on display Control output Safety value 100 100 Parameters Parameter and configuration data are stored in a non volatile memory for an unlimited time Access protection Password to access the configuration and parameters data keypad lock outputs lock
41. ress range is from 1 to 247 and must be unique for each con troller on the communication bus to the supervisor When set to 1 the controller is not communicating 1 1 21 04 LI JD Retransmission low range Retransmission high range 4 4 4 TIMER AND START UP MENU OPTION To improve the instrument per formances and to reduce the wiring and installation costs two special functions are avail able 4 4 4 1 Start up 4 4 4 2 Timer In order to have the above func tions the product code digit E must be 2 see page 19 For example X3 3100 2000 To select these functions use the parameter see page 41 Timer Start up operator mode A Selecting Timer or Start up the Soft start function is disabled therefore the parameters and St t fi will not be shown see page 29 4 Operations 4 4 4 1 START UP FUNCTION OPTION By means of this function it is possible to manipulate the con trol output when the controller is switched on 1 To config J ure Start YP func EE tion the parameter Timer Start up operating mode must be set to see page 41 Three parameters are associat ed to the Start up function Start u 71 214 d hold time 0 500 min Start u a LI Setpoint p L 11112 Control output AV high limit 5 0 100
42. tart up Setpoint IC SF LPL H es 100 0 m lir Output high limit 21 during Start up 5 0 100 0 4 Operations 4 3 5 CONFIGURATION MENU Enter the password before accessing to the configuration menu If a not configured controller is supplied when powered up for the first time the display shows CI 41444 Lord oso Until the configuration code is set correctly the controller remains in stand by with input and output deactivated A 4 4 index code follows the model of the controller It has to be set to configure the controller see chapter 3 1 page 17 Index TIT ee Li J Li Lorn oso 1st part of configuration mode E g Enter the code 0320 to choose T C type J input with range 0 600 C Single control algorithm reverse action Relay output Index 2nd part of 2211 1 configuration 49 J oa L CU Oo C mode E g Enter the code 231 to choose AL1 absolute active high AL2 absolute active low AL3 Used by Timer Local 2 Stored Setpoints with Tracking function Back to Operator mode E ric 2 ru nc 2 CJ lt 22 4 4 CIII Password Entry Only if C value lt 5000 33 default from factory Must be equal to
43. terminals E 214 ops Tightening torque 0 5 Nm Pinc A phillips screw driver 1 AQUA B Bie 17 Flat blad di REM at blade screw driver E 24v 08x4mm A A n Terminals w Pin connector 1 4 mm 0 055 max Fork shape 165004 lo D X 1 95 5 mm 0 21 in Stripped wire 1 Use 60 70 C copper Cu conductor only io 2 Wire size 1mm 18 AWG Solid Stranded E aao on 8 PRECAUTIONS Despite the fact that the instru ment has been designed to work in an harsh and noisy environ mental level IV of the industrial standard IEC 801 4 it is recom mended to follow the following suggestions All the wiring must comply with the local regulations The supply wiring should be rout ed away from the power cables Avoid to use electromagnetic contactors power Relays and high power motors nearby Avoid power units nearby espe cially if controlled in phase angle Keep the low level sensor input wires away from the power lines and the output cables If this is not achievable use shielded cables on the sensor input with the shield connected to earth 2 2 SUGGESTED WIRES ROUTING Conduit for supply and output cables A B D E D Conduit for low level sensor cables 2 Electrical connections Power Supply Outputs C Analogue
44. ternal PTC e Standard version nominal voltage 100 240Vac 15 10 Frequency 50 60Hz e Low Voltage version Nominal voltage 24 25 12 Frequency 50 60Hz or 24 15 25 Power consumption 4W max Included PTC Supply For better protection against noise it is recommended not to connect the earth clamp provid ed for civilian installations 2 3 2 PV CONTROL INPUT A L J K S R T B N E W thermocouple type Connect the wires with the polarity as shown Use always compensation cable of the correct type for the thermocouple used The shield if present must be connected to a prop er earth B For Pt100 resistance thermometer If a3 wires system is used use always cables of the same section 1mm min line 20 Q lead maximum resistance When using a 2 wires system use always cables of the same diameter 1 5mm min and put a jumper between terminals 11 and 12 C For AT 2x RTD Pt100 Special When the distance between the controller and the sensor is 15 m using a cable of 1 5 mm section produces an error on the measure of 1 C R1 R2 must be 3200 2 Electrical connections AG Wire resistance For 3 wires only Maximum line resistance 20Q line Use wires of the same length and 1 5 mm size Maximum line resistance 20Q line 2 Electrical connections 2 3 2 PV CONTROL INPUT FormA mV mV mA 411 12 External sh
45. the value of the parameter Cade MS Entry of digits 217 J I L M N of the configuration code chapter 3 2 pages 18 19 lo 4 Entry of digits 0 0 ofthe configuration code chapter 3 2 pages 19 20 IL1 digital input function see table 1 No of decimals LINEARSCALE _____ ONLY 0 3 Low range 999 9999 min 100 digit High range lt min 100 digit REMOTE SETPOINT 4 _ _ 999 9999 if configured Remote Setpoint input see table 2 Output other than the CT only on proportional servomotor CT primary high range Off 1 200A _ SERIAL COM OPTION i if installed 1 Communication protocol fibus dbu L j Baud rate MOL 1200 24 00 o 0 4500 HERPES ANALOGUE OUTPUT 5 f installed L Analogue control output range os O 20 4 20 m 21 14 output CLU selection o SP Password u 0 9999 33 default from factory Back to the or parameter Table 1 4 Operations Engineering units Value Description degree centigrade degree Fahrenheit eem
46. tin Example with different relative cool gains 2 0 0 1 10 0 100 10 10096 0 5 Em Heat output 10096 5096 096 PID output D Cool action 10096 5096 096 PID output 4 4 3 AUXILIARY PARAMETERS MENU AL1 alarm hysteresis AL2 alarm hysteresis I I Il 5 211 rz AL3 zh alarm hysteresis Hysteresis of the threshold of both the alarms that activate OP1 and OP2 control output It is specified as a 96 of the full scale AL1 AL2 ALS latching and blocking functions 21 21 12 1 For each alarm it is possible to select the fol lowing functions none latching blocking both latching and blocking NES OOo Leen ML Lg ECOL 1 1 1 ALARM ACKNOWLEDGE FUNCTION The alarm once occurred is presented on the display until to the time of acknowledge The acknowledge operation consists in pressing any key After this operation the alarm leaves the alarm state only when the alarm condition is no longer present Ed OL 4 Operations START UP DISABLING Ramp down ASP Disable SP On Off Start up Ramp up SP Z MN ASP Disable Off Start up ASP Threshold SP range 4 Operations 4 4 3 AUXILIARY PARAMETERS MENU ALARMS WITH LBA LOOP BREAK ALARM AND SENSOR BREAK OPERATION
47. tion Current 0 4 20 2 Remote Setpoint option Rj 300 Bias in engineering units and range Not isolated Ratio from 9 99 99 99 accuracy 0 1 5 0 10V Local Remote Setpoint Rj 300kQ 50 or 100 mA Current visualisation 1 200A a input hardware With 1A resolution pag selectable and Heater Break Alarm Control output AL1 alarm AL2 alarm AL3alarm Retransmiss Single OP1 Relay Tri i action Relay Triac OP2 Relay Triac OP3 Relay OP5 Analogue 1 single or OP1 Relay Triac OP2 Relay Triac OP3 Relay double action SSR drive Relay loop or On Off with lara OP1 Relay Triac OP2 Relay Triac OP3 Relay OP5 Analogue Double action OP1 Relay Triac DET OP2 Relay Triac OP3 Relay OP5 Analogue 0 4 OP2 Relay Triac OP1 Relay Triac OP3 Relay OP5 Analogue SSR drive Relay 53 7 Technical specifications Feat dee Description at 25 environmental temp Algorithm PLD with overshoot control or ON OFF with valve drive algorithm for motorised actuators control Proportional band P 0 5 999 9 Integral time 0 1 100 0 min Derivative time D 0 01 10 00 min OFF 0 Error dead band 0 1 10 0 digit Overshoot control 0 01 1 00 E phe m Manual reset 0 0 100 0 Controlmade Cycle time Time proportional only 1 200 s Control output hig
48. unt 2 50 D1 With 2 wires transmitter Transmitter External shunt 2 50 D2 With 3 wires transmitter Transmitter shunt 2 50 1 Auxiliary power supply for external transmitter 24Vdc 20 30mA max with no short circuit protec tion 2 3 3 AUXILIARY INPUT A From Remote Setpoint option Current 0 4 20 Input resistance 30Q Voltage 1 5V 0 5V 0 10V Input resistance 300kQ 23K 4 240 bd mV V mA B For Current Transformer CT not isolated For the measure of the load cur rent see page 45 Primary coil10A 100A Secondary coil 50mA default 100mA S3 internal jumper selec table AG 5 watt burden resistor 0 5Q for 1A secondary transformer coil 0 1Q for 5A secondary transformer coil load Jumper for 100 mA secondary transformer coil 2 3 5 OP1 OP2 OP4 5 OUTPUTS OPTION The functionality associated to each of the OP1 OP2 and OP3 output is defined during the con figuration of the instrument index N see page 19 The suggested combinations are 2 Electrical connections AG Control outputs Alarms Retransmission Heat Cool AL1 AL2 AL3 PV SP Single Urs B action OP5 C 1 2 OP3 OP5 Double ars 0 2 0 5 action E OP4 OP2 5 where OP1 OP2 Relay or Triac output OP3 Relay output for
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