background image

TC10EM

P. 1 / 43

EM-9581-B Rev.1 

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201   Fax: +81(6)6659-8510   E-mail: [email protected]

TEMPERATURE CONTROLLER

(5 digit, LED display type)

MODEL

TC10EM

INSTRUCTION MANUAL

Contents

BEFORE USE .... .........................................................................................................................2

POINTS OF CAUTION ................................................................................................................2

COMPONENT IDENTIFICATION ................................................................................................3

EXTERNAL DIMENSIONS

  unit: mm (inch) ..................................................................... 3

INSTALLATION ............................................................................................................................4

TERMINALS CONNECTIONS.....................................................................................................5

FUNCTION DESCRIPTIONS ......................................................................................................6

CONNECTION DIAGRAMS ........................................................................................................7

SYSTEM CONFIGURATIONS & CONTROL EXAMPLES ...........................................................7

MODBUS COMMUNICATION   ...................................................................................................8

FUNCTION BLOCK DIAGRAM ................................................................................................. 11

UNIVERSAL INPUT ...................................................................................................................12

CONTROL OUTPUT .................................................................................................................15

LOOP .........................................................................................................................................17

BANK .........................................................................................................................................24

EVENT INPUT ...........................................................................................................................30

CT INPUT ..................................................................................................................................31

AUTO-TUNING ..........................................................................................................................33

DISPLAY SETTING ...................................................................................................................34

MODBUS COMMUNICATION CONFIGURATION.....................................................................34

DISPLAY ....................................................................................................................................35

CHARACTER SET ....................................................................................................................35

BUTTONS ..................................................................................................................................36

ERROR MESSAGES .................................................................................................................43

LIGHTNING SURGE PROTECTION .........................................................................................43

Summary of Contents for TC10EM

Page 1: ...OMPONENT IDENTIFICATION 3 EXTERNAL DIMENSIONS unit mm inch 3 INSTALLATION 4 TERMINALS CONNECTIONS 5 FUNCTION DESCRIPTIONS 6 CONNECTION DIAGRAMS 7 SYSTEM CONFIGURATIONS CONTROL EXAMPLES 7 MODBUS COMMUN...

Page 2: ...on form to CE requirements Failure to observe these re quirements may invalidate the CE conformance In order to enable the operator to turn off the power input immediately install a switch or a circui...

Page 3: ...chosen Bank3 Green LED turns on when bank 3 is chosen Bank4 Green LED turns on when bank 4 is chosen Alarm1 Red LED turns on at alarm 1 Alarm2 Red LED turns on at alarm 2 Alarm3 Red LED turns on at al...

Page 4: ...maintenance purpose HOW TO MOUNT THE UNIT ON A PANEL 1 Remove the mounting brackets 2 Remove the terminal cover and insert it into the panel cutout prior to insertion of the unit 3 Insert the unit int...

Page 5: ...CONNECTION e g Di 1 Di2 CJC SENSOR INPUT DC Voltage 1000 1000mV DC INPUT Thermocouple RTD Resistor 3 wire Potentiometer comp leadwire A B B RTD Resistor 2 wire A B MAX MIN 11 12 12 14 12 13 14 15 16 1...

Page 6: ...ling 3 Heating cooling ON OFF control heating only or cooling only output is possible Two control loops can be assigned respectively to one of the selections 1 through 3 Limit cycle method auto tuning...

Page 7: ...control PID 1 Installation example Temperature Controller model TC10EM Object to heat cool Temperature sensor 2 Proccess until start operating Control output 2 Mv2 Control output 1 Mv1 UNIVERSAL INPU...

Page 8: ...0 5 seconds 04 Read Input Registers 0 5 seconds 06 Preset Single Register 2 seconds 16 Write Multiple Registers 2 seconds These commands enable reading measurands and writing configurations Registers...

Page 9: ...t 2 Current value at the control output OFF 1 0 1A 1 1 0 1A is set when the Controller is unable to measure if the relevant control output does not remain ON or OFF for the defined time duration in a...

Page 10: ...DEFAULT 65 Loop 1 Command See the table below 66 Loop 2 Command Available commands are as in the table below COMMAND PARAMETER 1 Set loop operation to RUN 2 Set loop operation to STOP 3 Set control mo...

Page 11: ...mit SP ramp MV value at STOP Loop 1 MV AUTO Remote SP MANUAL RUN AUTO STOP PV2 Universal Input 2 BANK SWITCHING LOCAL SP REMOTE SP AUTO MANUAL RUN STOP Di1 Event Input 1 2 Di2 Input type Temperature u...

Page 12: ...signal can be cascaded into the loop 1 SP n INPUT TYPE ADDRESS PARAMETER RANGE DEFAULT 129 Universal input 1 Input type See the table below 10 385 Universal input 2 Input type DC Voltage 10 10V DC DC...

Page 13: ...iversal input 1 Cold junction compensation 0 Disable 1 Enable 1 388 Universal input 2 Cold junction compensation n TEMPERATURE UNIT Choose temperature unit used for thermocouple or RTD input The setti...

Page 14: ...40000 can be within the normal range limits INPUT TYPE UNIT 0 20mA DC mA 1000 1000mV DC mV 10 10V DC V Resistor Potentiometer n FILTER TIME CONSTANT First order lag filter can be applied to the input...

Page 15: ...l voltage range Open collector ON at closed state OFF at open state Scaled output range is converted into a proportional duty ratio output n OUTPUT ASSIGNMENT ADDRESS PARAMETER RANGE DEFAULT 1281 Cont...

Page 16: ...tput scaling 0 3200 0 to 3200 0 temperature unit 4 0 0 1285 Control output 1 Output scaling 100 100 0 1444 Control output 2 Output scaling 0 0 0 1445 Control output 2 Output scaling 100 100 0 1604 Con...

Page 17: ...STARTUP Specify whether the Controller automatically starts operating RUN or not STOP With STOP setting it outputs the pre defined MV output at STOP status ADDRESS PARAMETER RANGE DEFAULT 193 Loop 1...

Page 18: ...o reach the target temperature Overshooting undershoot ing or cycling may occur to a greater degree Takes longer time to reach the target tempera ture Overshooting under shooting or cycling may be dim...

Page 19: ...when it is switched to the local SP mode ADDRESS PARAMETER RANGE DEFAULT 198 Loop 1 SP tracking 0 Disable 1 Enable 0 n SP LOW LIMIT SP HIGH LIMIT Specify the lower and the upper limits for the SP For...

Page 20: ...tting 50 00 is used for setting 70 00 automatically ADDRESS PARAMETER RANGE DEFAULT 204 Loop 1 MV low limit 100 00 to 100 00 100 00 205 Loop 1 MV high limit 100 00 460 Loop 2 MV low limit 100 00 461 L...

Page 21: ...e Standby sequence is a function to prevent unwanted alarm triggered at the startup or at an SP change If the PV is in alarm range at the startup or at an SP change no alarm is triggered until the PV...

Page 22: ...m 3 hysteresis ALARM LATCHING Once an alarm is tripped it is held even when the alarm condition is cancelled Latched alarm is reset by turning the device s power supply off or by Modbus command ADDRES...

Page 23: ...ype 582 Loop 2 Alarm 1 SP type 590 Loop 2 Alarm 2 SP type 598 Loop 2 Alarm 3 SP type ALARM OUTPUT Specify the output device for alarms When one of the control outputs is specified be sure also to spec...

Page 24: ...RAMP FALL RATE SP RAMP RISE RATE SP can be changed gradually in specified ramp rates when a new SP value is applied SP ramp fall rate is applied with a decreasing SP while SP rise rate is with an incr...

Page 25: ...ral time 0 to 3999 seconds 200 1862 Loop 2 PID1 D derivative time 0 0 to 999 9 seconds 40 0 1863 Loop 2 PID2 P proportional band 0 1 to 3200 0 decimal by input 2 decimal setting 8 0 1864 Loop 2 PID2 I...

Page 26: ...etting 0 0 1809 Loop 2 Cooling sensitivity Bank 2 ADDRESS PARAMETER RANGE DEFAULT 1328 Loop 1 Heating sensitivity 0 0 to 999 9 decimal by input 1 decimal setting 0 0 1329 Loop 1 Cooling sensitivity 18...

Page 27: ...e the graphs show MV at P control However in case that I and or D are set the graphs may be different from the avobe since switching of heating MV cooling MV does not match SP Bank 1 ADDRESS PARAMETER...

Page 28: ...The figure below shows an example of MV value transition against PV when SP is set to 50 0 C the manual reset value to 40 00 with P proportional only control P 10 0 I 0 D 0 0 Bank 1 ADDRESS PARAMETER...

Page 29: ...setpoint 1326 Loop 1 Alarm 3 low setpoint 1327 Loop 1 Alarm 3 high setpoint 1866 Loop 2 Alarm 1 low setpoint 3200 0 to 3200 0 decimal by input 2 decimal setting 0 0 1867 Loop 2 Alarm 1 high setpoint...

Page 30: ...P ON RUN 4 All loops Control operation OFF RUN ON STOP 5 All loops Control mode OFF MANUAL ON AUTO 6 All loops Control mode OFF AUTO ON MANUAL 17 Loop 1 Bank bit 0 18 Loop 1 Bank bit 1 19 Loop 1 Contr...

Page 31: ...ould be used independently or in combination For example with a heater driven by an SSR the heater wire break the SSR shortcircuit failure and the overload can be all detected and alerted Heater wire...

Page 32: ...load alarm hysteresis 515 CT input 2 Heater wire break alarm hysteresis 521 CT input 2 SSR shortcircuit failure alarm hysteresis 527 CT input 2 Overload alarm hysteresis ALARM LATCHING Once an alarm i...

Page 33: ...ID control 1 Follow up PI control 2 PID control with fixed setpoint 3 PI control with fixed setpoint Follow up control is suitable for a loop in which the setpoint changes according to the process sta...

Page 34: ...NGE DEFAULT 769 Brightness 0 3 3 MODBUS COMMUNICATION CONFIGURATION Modbus communication configuration can be set Be sure that the communication condition set here is updated immediately n NODE ADDRES...

Page 35: ...ED turns on when SP of displayed loop is local SP Off when it is remote SP AT Green LED turns on during auto tuning of displayed loop Out1 ON OFF status for heating control output of loop1 Green LED t...

Page 36: ...igits to change parameter n SWITCHING OPERATING MODE Operation mode can be switched with buttons l SWITCHING LOOP1 LOOP2 Displayed loop is switched with Loop1 2 button in monitor mode The status in th...

Page 37: ...ue of operation while setting is changed Pressing Enter button apply the value and return to monitor mode Pressing Esc button cancels the value and it returns to the value before the change n BASIC SE...

Page 38: ...or I CJC Universal input 2 CJC Input type T C I 0 Universal input 2 input 0 Input type DC Potentiometer Resistor I 100 Universal input 2 input 100 I S 0 Universal input 2 input scale 0 I S 100 Univers...

Page 39: ...UT LOOP BANK EVENT CT AT SYS U IN Universal input setting Control output setting Loop setting BANK setting Event input setting CT input setting Auto tuning setting System setting RUN BANK AT CT BASIC...

Page 40: ...g Loop x Alarm n ON delay Loop x Alarm n OFF delay Loop x Alarm n SP type Loop x Alarm n Output l BANK SETTING LED on for selected loop bank BANK1 BANK2 BANK3 BANK4 LOOP1 LOOP2 BANK SP SP RA D SP RA U...

Page 41: ...wire break alarm hysteresis CT input n SSR shortcircuit failure alarm CT input n SSR shortcircuit failure alarm setpoint CT input n SSR shortcircuit failure alarm hysteresis CT input n SSR shortcircu...

Page 42: ...d the display returns to monitor view While running auto tuning AT LED is on when auto tuning is completed LED is off Appropriate SP should be set before running auto tuning since auto tuning with but...

Page 43: ...at universal input 1 Check the connection of universal input 1 RSP E Burnout at remote SP Check the connection of universal input 2 IN2 E Burnout at universal input 2 CT1 E CT input 1 error Heater wir...

Reviews: