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12. AT/Auto-reset of This Controller

12.1 AT (auto-tuning)

In order to set each value of P, I, D and ARW automatically, the auto-tuning process should be made to
fluctuate to obtain an optimal value. One of 3 types of fluctuation below is automatically selected.
For DC current, voltage input, the AT process will fluctuate around the SV for conditions of (A), (B) and (C)
below.

Sometimes the auto-tuning process will not fluctuate if auto-tuning is performed at or near room
temperature. Therefore auto-tuning might not finish normally.

(A) In the case of a large difference between the SV and PV as the temperature is rising

When AT bias is set to 20

, the AT process will fluctuate at a temperatures 20

lower than the SV.

(1) Calculating PID constant
(2) PID constant calculated
(3) Controlled by the PID constant

set by auto-tuning.

(4) AT bias value

(B) When the control is stable

The AT process will fluctuate around the SV.

(1) Calculating PID constant
(2) PID constant calculated
(3) Controlled by the PID constant

set by auto-tuning.

(C) In the case of a large difference between the SV and PV as the temperature is falling

When AT bias is set to 20

, the AT process will fluctuate at a temperature 20

higher than the SV.

(1) Calculating PID constant
(2) PID constant calculated
(3) Controlled by the PID constant

set by auto-tuning.

(4) AT bias value

12.2 Auto-reset (Offset Correction)

Auto-reset is performed to correct the offset at the point at which PV indication is stabilized within the
proportional band during the PD control.
Since the corrected value is internally memorized, it is not necessary to perform auto-reset again as long
as the process is the same.
However, when the proportional band (P) is set to 0 or 0.0, the corrected value is cleared.

(Fig.12.2-1)

(1)

(2)

(3)

(4)

AT starting point

SV

Temperature

Time

AT starting point

(1)

(2)

(3)

Temperature

SV

Time

AT starting point

(1)

(2)

(3)

(4)

Temperature

SV

Time

Temperature 20

higher than the SV

Temperature 20

lower than the SV

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Содержание WCL-13A

Страница 1: ...PLUG IN 2ch DIGITAL INDICATING CONTROLLER WCL 13A INSTRUCTION MANUAL ...

Страница 2: ...s instruction manual are subject to change without notice Care has been taken to assure that the contents of this instruction manual are correct but if there are any doubts mistakes or questions please inform our sales department This instrument is designed to be installed on a DIN rail within a control panel If it is not measures must be taken to ensure that the operator cannot touch power termin...

Страница 3: ...devices such as protective equipment against excessive temperature rise etc must be installed as malfunction of this product could result in serious damage to the system or injury to personnel Also proper periodic maintenance is required This instrument must be used under the conditions and environment described in this manual Shinko Technos Co Ltd does not accept liability for any injury loss of ...

Страница 4: ...the specified torque If excessive force is applied to the screw when tightening the terminal screw may be damaged This instrument does not have a built in power switch circuit breaker or fuse It is necessary to install them near the controller Recommended fuse Time lag fuse rated voltage 250 V AC rated current 2 A For a 24 V AC DC power source do not confuse polarity when using direct current DC D...

Страница 5: ... Basic Operation Procedures 21 7 Key Operation Flowchart 22 8 Setup 8 1 Turn the Power Supply to the WCL 13A ON 24 8 2 CH1 Function Group 25 8 3 CH2 Function Group 30 8 4 Special Function Group 34 9 Settings 9 1 SV Group 39 9 2 CH1 Parameter Group 40 9 3 CH2 Parameter Group 43 10 Operation 10 1 Starting Operation 46 10 2 Switching PV SV 46 10 3 Indicating MV 46 10 4 AT Perform Cancel 46 10 5 Perfo...

Страница 6: ...flag for each channel 6 7 8 AW 100A Heater burnout alarm single phase 100 A Alarm output 1 point open collector output 4 points status flag for each channel 6 7 8 Option C5 RS 485 Serial communication 1 Alarm types 9 types and No Alarm action can be selected by keypad 2 If Timer spec is designated for CH2 input CH2 control output will be Relay contact Timer spec 3 Thermocouple 10 types RTD 2 types...

Страница 7: ...dicator Yellow Lights during Serial communication C5 option TX output transmitting Keys Increase Key Increases the numeric value Decrease Key Decreases the numeric value While this key is pressed in the PV SV display mode the SV can be indicated when PV is indicated and vice versa Mode Key Selects the setting group If the Mode Key is pressed for 3 sec in the PV SV display mode the unit moves to th...

Страница 8: ...sence of corrosive gases No flammable explosive gases No mechanical vibrations or shocks No exposure to direct sunlight an ambient temperature of 0 to 50 32 to 122 that does not change rapidly An ambient non condensing humidity of 35 to 85 RH No large capacity electromagnetic switches or cables through which large current is flowing No water oil or chemicals or where the vapors of these substances...

Страница 9: ... rail and mount it A clicking sound is heard Fig 3 4 1 Caution Before inserting the WCL 13A into the socket wire the unit while referring to Section 5 Wiring 2 Check that the Lock Release has been lowered Fig 3 4 2 Hook the upper part of the socket on the DIN rail Lock Release ...

Страница 10: ... Fig 3 4 3 4 Fix the WCL 13A and the socket by pushing the Lock Release up Fig 3 4 4 Lock Release When inserting be careful about the position of pins and slots Check that the WCL 13A and the socket are locked by pushing the Lock Release up ...

Страница 11: ...r supply to the unit OFF 2 Pull the Lock Release down and release the WCL 13A from the socket Fig 4 1 3 Separate the WCL 13A from the socket Fig 4 2 Lock Release Check that the WCL 13A and the socket are unlocked by pulling the Lock Release down ...

Страница 12: ...rity when using direct current DC Do not apply a commercial power source to the sensor connected to the input terminal nor allow the power source to come into contact with the sensor Use a thermocouple and compensating lead wire that correspond to the sensor input specifica tion of this controller Use the 3 wire RTD corresponding to the input specification of this controller When using a relay con...

Страница 13: ...put is added Heater Burnout alarm CT input 2 points and Alarm output will be used Fig 5 2 1 5 3 Timer Spec For DC current input connect a 50 shunt resistor sold separately between input terminals Fig 5 3 1 RS 485 Serial communication C5 option Modular jack pin arrangement The above diagram shows controller side arrangement RS 485 Serial communication C5 option Modular jack pin arrangement The abov...

Страница 14: ...1 block or 1 input 2 output for Output 1 block is selected Console software Block function Fig 5 4 1 RS 485 Serial communication C5 option Modular jack pin arrangement The above diagram shows controller side arrangement 1 2 3 4 A B B TC RTD mA DC V DC 5 6 7 8 9 10 11 12 0 to1V 0 to5V 1 to5V 0 to10V 1 2 CT input Supply voltage 13 14 CH1 output CH1 output CH1 input V 1V DC RS 485 2 1 ...

Страница 15: ...rnace 2 CH1 thermocouple 100 to 240 V AC or 24 V AC DC For 24 V AC DC 13 14 CH2 thermocouple WCL 13A To prevent the unit being damaged by the harmful effects of unexpected high level noise it is recommended that a surge absorber be installed between the electromagnetic switch coils 3 phase SSR SSR Electric furnace 1 CH1 thermocouple CH2 thermocouple Electric furnace 2 100 to 240 V AC or 24 V AC DC...

Страница 16: ...ss into the CT1 input connector CH2 Insert the wire harness into the CT3 input connector Fig 5 6 1 3 phase Heater 1 Pass any 2 heater wires of R S and T into the holes of CT1 and CT2 and solder the wires of the wire harness provided 2 CH1 Insert the wire harness into the CT1 and CT2 input connectors CH2 Insert the wire harness into the CT3 and CT4 input connectors Fig 5 6 2 CT1 input connector CT2...

Страница 17: ...ctor numbers and corresponding Alarm output Table 5 7 1 Connector No Alarm Output 1 CH1 Alarm 1 output 2 CH1 Alarm 2 output 3 CH2 Alarm 1 output 4 CH2 Alarm 2 output Output specifications are shown below Open collector Control capacity 0 1 A 24 V DC Wiring Example of Alarm Output Fig 5 7 1 CH2 input Alarm unit Wire harness WCL 13A top view DC power supply WCL 13A interior ...

Страница 18: ...1 CH1 CT input 2 CH1 Alarm output 3 CH2 CT input 4 CH2 Alarm output Output specifications are shown below Open collector Control capacity 0 1 A 24 V DC Wiring Method of CT 1 Pass the heater wire into the hole of CT and solder the wires of the wire harness provided There is no polarity 2 CH1 Insert the wire harness into the CH1 CT input connector CH2 Insert the wire harness into the CH2 CT input co...

Страница 19: ...ed wire and this may cause noise Recommended cable OTSC VB 2PX0 5SQ made by Onamba Co Ltd or equivalent Use a twisted pair cable Terminator Terminal Resistor The terminator is mounted at the end of the wire when connecting a personal computer with multiple peripheral devices The terminator prevents signal reflection and disturbance Do not connect the terminator with the communication line because ...

Страница 20: ...ion group Set value lock Input sampling period This means that if the or key is pressed the unit proceeds to the next setting item This means Press the key until the desired setting mode appears 1 In the PV SV display mode indicates a setting item selected in the Display selection 2 Indications differ depending on the selection in the CH1 CH2 parameter group 3 In the PV SV display mode the PV SV i...

Страница 21: ...alue defaults to 0 0 0 Therefore set it again 3 Set the Alarm 1 hysteresis in Alarm 1 hysteresis 4 Set the Alarm 1 action delay timer in Alarm 1 action delay timer 3 SV group Set the SV in the SV group 5 Set to 200 0 in CH1 SV 6 Set to 210 0 in CH2 SV 4 Start the controller Turn the load circuit power ON Control action starts so as to keep the control target at the SV 5 AT Perform Perform AT in th...

Страница 22: ... break alarm span Output rate of change Heater burnout alarm 2 value Loop break alarm time Output when input abnormal Loop break alarm span 1 This group is not available for Potentiometer input spec 2 If Cascade control is selected from the Block function Console software CH1 SV will be the AT point of the slave 3 Not available for Timer spec or if Heating Cooling control output or External settin...

Страница 23: ...ection Stop bit Transmission output high limit 4 12 Alarm 1 action delay timer Emissivity Transmission output low limit Alarm 2 action delay timer Output high limit Timer action Alarm 3 action delay timer 4 Alarm 4 action delay timer Output low limit Alarm 1 action delay timer Timer action time unit Alarm 2 action delay timer Event output 1 Output ON OFF hysteresis ON delay timer Alarm 3 action de...

Страница 24: ...sor Input PV SV Display Setting Range PV SV Display Setting Range K J R S B E T N PL C W Re5 26 200 to 1370 199 9 to 400 0 200 to 1000 0 to 1760 0 to 1760 0 to 1820 200 to 800 199 9 to 400 0 200 to 1300 0 to 1390 0 to 2315 320 to 2500 199 9 to 750 0 320 to 1800 0 to 3200 0 to 3200 0 to 3300 320 to 1500 199 9 to 750 0 320 to 2300 0 to 2500 0 to 4200 Pt100 JPt100 Pt100 JPt100 199 9 to 850 0 199 9 to...

Страница 25: ...w limit value Multi range input 200 Infrared TC input 50 For thermocouple RTD Infrared TC inputs this matches SV low limit value Setting range Input range low limit to Scaling high limit Decimal point place No decimal point Selects decimal point place Available for DC current voltage input No decimal point 1 digit after the decimal point 2 digits after the decimal point 3 digits after the decimal ...

Страница 26: ... will be OUT1 and CH2 output will be OUT2 Setting range 0 1 to 100 0 DC current voltage input 1 to 1000 The placement of the decimal point follows the selection OUT2 action mode Air cooling Selects OUT2 action from air oil and water cooling Available when Heating Cooling control output is selected from the Block function Console software Not available if OUT2 is in ON OFF control Air cooling linea...

Страница 27: ...gh temperature heaters which are made from molybdenum tungsten or platinum etc and used at approx 1500 to 1800 which are easily burnt out from turning on electricity rapidly Usual output Output when Output rate of change is set Fig 8 2 2 Fig 8 2 3 Output when input abnormal 0 0 Sets the output MV when input is abnormal Available only for DC current output type Setting range Output low limit to Out...

Страница 28: ...en setting time has elapsed after the input enters the Alarm output range the Alarm is activated Not available if No Alarm action is selected during Alarm type selection Setting range 0 to 9999 seconds Alarm 2 action delay timer 0 sec Sets Alarm 2 action delay timer Refer to Alarm 1 action delay timer Available only when the AO or AW option is added Alarm 3 action delay timer 0 sec Sets Alarm 3 ac...

Страница 29: ...eating Direct action Cooling AT bias 20 Sets bias value for the AT See p 53 Available for PID control Not available for DC current voltage input Setting range 0 to 50 0 to 100 Thermocouple RTD input with a decimal point 0 0 to 50 0 0 0 to 100 0 Difference addition indication high limit 9999 Sets difference addition indication high limit value Available for Difference addition input when Base chann...

Страница 30: ...ling low limit 0 0 Span 100 100 e g 2 1 to 5V DC input 100 to 100 Scaling high limit 200 Scaling low limit 0 100 Span 200 100 Scaling low limit Sets Scaling low limit value Multi range input 200 Infrared TC input 50 For thermocouple RTD Infrared TC inputs this matches SV low limit value Setting range Input range low limit to Scaling high limit Decimal point place No decimal point Selects decimal p...

Страница 31: ...es the function Not available if the output is in ON OFF control Setting range 0 to 100 second Output rate of change For Heating control if PV is lower than SV output is generally turned from OFF to ON as shown in Fig 8 3 1 If Output rate of change is set the output can be changed by the rate of change Fig 8 3 2 This control is suitable for high temperature heaters which are made from molybdenum t...

Страница 32: ...resis Available only when the AO option is added Alarm 1 action delay timer 0 sec Sets Alarm 1 action delay timer When setting time has elapsed after the input enters the Alarm output range the Alarm is activated Not available if No Alarm action is selected during Alarm type selection Setting range 0 to 9999 seconds Alarm 2 action delay timer 0 sec Sets Alarm 2 action delay timer Refer to Alarm 1 ...

Страница 33: ... Heating Direct action Cooling AT bias 20 Sets bias value for AT See p 53 Available for PID control Not available for DC current voltage input Setting range 0 to 50 0 to 100 Thermocouple RTD input with a decimal point 0 0 to 50 0 0 0 to 100 0 Difference addition indication high limit 9999 Sets difference addition indication high limit value Available for Difference addition input when Base channel...

Страница 34: ...n changing the set value frequently via communication function If the value set by the communication function is the same as the value before the setting the value will not be written in the non volatile memory Communication protocol Shinko protocol Selects communication protocol Available when the Serial communication C5 option is added Shinko protocol Modbus ASCII mode Modbus RTU mode Instrument...

Страница 35: ...ec or when External setting input or Cascade control spec is selected from the Block function Console software Setting range Input range low limit to External setting scaling high limit Remote bias 0 Sets remote bias value During remote action the control desired value adds SV to the remote bias value Available when External setting input is selected from the Block function Console software Settin...

Страница 36: ...0 Sets OFF delay timer time Available for Timer spec Not available if Control timer is selected during Timer action selection Setting range 0 to 9999 Time unit follows the selection from the Timer action time unit Control timer start temperature 0 Sets Control timer start temperature Available for Timer spec Not available if Delay timer 1 or 2 is selected during Timer action selection Setting rang...

Страница 37: ... will go off ineffective for Potentiometer input spec or if Heating Cooling control output spec External setting input spec or Transmission output spec is selected from the Block function Console software Indication time 00 00 Sets the indication time of the displays from the final key operation till displays go off Displays remain lit when setting to 00 00 Lights when any key is pressed while in ...

Страница 38: ...vious value at which AT was performed Delay Timer Function When Delay timer function 1 is selected ON delay timer starts when DI input is ON Closed and timer remaining time will be indicated on the CH2 PV SV display Timer output turns on after ON delay timer time has passed After that if DI input is turned OFF Open OFF delay timer starts and timer remaining time will be indicated on the CH2 PV SV ...

Страница 39: ...h limit For Difference addition input when Base channel is DC input CH1 difference addition indication low limit to CH1 difference addition indication high limit CH2 SV 0 Sets CH2 SV Not available for Timer spec Not available if Heating Cooling control output or External setting input is selected from the Block function Console software Setting range CH2 scaling low limit to CH2 scaling high limit...

Страница 40: ...de If the AT is cancelled during the process P I D and ARW values revert to the previous value at which AT was performed AT will be forced to stop if it has not been completed within 4 hours Auto reset can be performed when the P I 0 D 0 or PD I 0 is control action Auto reset is finished in approximately 4 minutes It cannot be released while performing this function AT Auto reset Cancel AT Auto re...

Страница 41: ...1 to 120 sec Alarm 1 value 0 Sets the Alarm 1 value Setting the value to 0 or 0 0 disables the function except Process high and Process low alarm Not available if No Alarm action is selected during Alarm type selection Setting range Table 9 2 1 1 For DC current voltage input the input span is the same as the scaling span For Difference addition input when Base channel is DC input Corresponds to th...

Страница 42: ...ption is added Setting range Rated current 20 A 0 0 to 20 0 A 100 A 0 0 to 100 0 A Heater burnout alarm 2 value 0 0 A and CT2 current alternating indication on the PV SV display Sets the heater current value for Heater burnout alarm 2 CT2 Setting to 0 0 disables the alarm CT2 current value and characters are indicated alternately on the PV SV display When the output is ON the CT2 current value is ...

Страница 43: ...output high limit AT Auto reset Perform Cancel AT Auto reset Cancel Selects AT Perform Cancel or Auto reset Perform Cancel If the AT is cancelled during the process P I D and ARW values revert to the previous value at which AT was performed AT will be forced to stop if it has not been completed within 4 hours Auto reset can be performed when P I 0 D 0 or PD I 0 is control action Auto reset is fini...

Страница 44: ... 1 value 0 0 A and CT3 current alternating display on the PV SV display Sets the heater current value for Heater burnout alarm 1 CT3 Setting to 0 0 disables the alarm CT3 current value and character are alternately indicated on the PV SV display When the output is ON the CT3 current value is updated When the output is OFF the WCL 13A memorizes the previous value when the output was ON It is recomm...

Страница 45: ...tting to 0 zero disables the alarm Setting range 0 to 150 Range with a decimal point 0 0 to 150 0 DC current voltage input 0 to 1500 The placement of the decimal point follows the selection Loop break alarm time 0 minutes Sets the time to assess the Loop break alarm Setting to 0 zero disables the alarm Setting range 0 to 200 minutes ...

Страница 46: ...V does not switch if a CH1 CH2 difference or addition inclusive item is selected during Display selection in the Special function group 10 3 Indicating MV To indicate MV Press the key for 3 sec in the PV SV display mode Keep pressing the key even though the SV group appears during the process The 1st decimal point from the right flashes in 500 ms cycles during MV indication To cancel MV indication...

Страница 47: ...H1 1 Set the slave AT point during CH1 slave SV setting 2 Perform AT by selecting AT Perform during AT Auto reset Perform Cancel in the CH1 parameter group P I D and ARW values of the slave CH1 will be automatically set after AT is finished AT of the master CH2 1 Set the External setting scaling high and low limit values of the slave CH1 2 Set the SV of the master CH2 3 Perform AT by selecting AT ...

Страница 48: ...le action is performed according to deviation Cycle action is performed according to deviation Cycle action is performed according to deviation Changes continuously according to deviation Control action Relay contact output Non contact voltage output DC current output 0V DC 12V DC 4 mA DC Lit Unlit ON OFF SV ON OFF Hysteresis Hysteresis 0V DC 12V DC 4mA DC 20mA DC Unlit Lit 20mA DC SV Heating Reve...

Страница 49: ...Alarm value Alarm value Alarm value Alarm value Alarm value Alarm value Alarm value Alarm value Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm hysteresis Alarm action Alarm action Alarm action Alarm action Alarm action Alarm value Alarm value Alarm value Alarm value 11 3 CH1 CH2 Alarm Action Standby functions CH1 EVT ind...

Страница 50: ... output OUT2 Relay contact output OUT1 Non contact voltage output OUT1 DC current output OUT2 DC current output 20 to4mA DC Green OUT2 voltage output Cooling action 9 10 9 10 9 10 9 10 OUT2 Cooling P band 9 10 9 10 9 10 9 10 9 10 CH1 OUT Non contact Cycle action is performed according to deviation Cycle action is performed according to deviation Cycle action is performed according to deviation Cha...

Страница 51: ...Relay contact output OUT1 voltage output OUT1 DC current output OUT2 DC current output CH1 OUT Green Indicator Green OUT1 Heating P band OUT2 Cooling P band Non contact Non contact 9 10 9 10 9 10 9 10 9 10 9 10 20 to 4 4 to 20 CH2 OUT 0 12 12 0 Cycle action is performed according to deviation Cycle action is performed according to deviation Cycle action is performed according to deviation Changes ...

Страница 52: ...t output Relay contact output mA DC mA DC Unlit Lit Overlap band Indicator OUT1 Heating P band OUT2 Cooling P band OUT1 OUT1 OUT2 OUT2 OUT1 OUT2 20 to 4 4 to 20 0 12 12 0 Non contact Non contact 9 10 9 10 9 10 9 10 11 12 11 12 9 10 9 10 CH2 OUT Cycle action is performed according to deviation Cycle action is performed according to deviation Cycle action is performed according to deviation Changes ...

Страница 53: ... process will fluctuate around the SV 1 Calculating PID constant 2 PID constant calculated 3 Controlled by the PID constant set by auto tuning C In the case of a large difference between the SV and PV as the temperature is falling When AT bias is set to 20 the AT process will fluctuate at a temperature 20 higher than the SV 1 Calculating PID constant 2 PID constant calculated 3 Controlled by the P...

Страница 54: ...13A 1 24 V AC DC 50 60 Hz Allowable Voltage Fluctuation Range WCL 13A 85 to 264 V AC WCL 13A 1 20 to 28 V AC DC General Structure External Dimensions 30 x 88 x 110 mm W x H x D including the socket Mounting DIN rail Case Material Flame resistant resin Color Light gray Front Panel Membrane sheet Indication Structure Display CH1 PV SV display Red LED 4 digit character size 10 x 4 6 mm HxW CH2 PV SV ...

Страница 55: ...eset function When derivative and integral times are set to 0 ON OFF control When proportional band is set to 0 or 0 0 Proportional band 0 to 9999 Range with a decimal point 0 0 to 999 9 DC current voltage input 0 0 to 999 9 ON OFF control when set to 0 or 0 0 Integral time 0 to 3600 sec OFF when set to 0 Derivative time 0 to 3600 sec OFF when set to 0 Proportional cycle 1 to 120 sec DC current ou...

Страница 56: ...switched from automatic to manual and vice versa balanceless bumpless function works to prevent a sudden change in manipulated variable When automatic control is switched to manual control manual MV is indicated on the display The switched CH1 or CH2 display flashes When power is turned on control action starts from its previous controller status last shutdown Timer Spec Control timer or Delay tim...

Страница 57: ... impedance DC current 50 Connect 50 shunt resistor sold separately externally DC voltage 100 k Input sampling period Depends on the selection of Input sampling period Transmission Output Spec Block Function Converting the value PV SV or MV transmission to analog signal every input sampling period outputs the value in current Resolution 1 10000 Current 4 to 20 mA DC Load resistance Max 550 Output a...

Страница 58: ... Range Indication Range Control Range 199 9 to 400 0 199 9 to 450 0 206 0 to 450 0 K T 199 9 to 750 0 199 9 to 850 0 209 0 to 850 0 199 9 to 850 0 199 9 to 900 0 210 0 to 900 0 200 to 850 210 to 900 210 to 900 199 9 to 999 9 199 9 to 999 9 210 0 to 1099 9 Pt100 300 to 1500 318 to 1600 318 to 1600 199 9 to 500 0 199 9 to 550 0 206 0 to 550 0 200 to 500 207 to 550 207 to 550 199 9 to 900 0 199 9 to ...

Страница 59: ...ng of PV and action status 3 Function change Cannot be used together with the Serial communication C5 option Block Function Console software function Each channel has the following independent blocks which can be combined freely Cannot be set via keypad operation Input block Channel difference input Channel addition input Control block Heating Cooling control output spec External setting input Rem...

Страница 60: ...al communication CH1 input CT1 input CT4 input CH2 input Insulated Non insulated Power supply CH1 output CH2 output OUT2 or Transmission output Serial communication CH1 input Electrically insulated Power supply CH1 output CH2 output OUT2 or Transmission output Serial communication Electrically insulated CH1 input Heater burnout alarm output or Loop break alarm output Alarm output CT2 input Alarm o...

Страница 61: ...tween input terminal and power terminal Other Power Consumption Approx 9 VA Ambient Temperature 0 to 50 Ambient Humidity 35 to 85 RH non condensing Weight Approx 200 g including the socket Accessories Included Instruction manual 1 copy Communication instruction manual 1 copy When Serial communication C5 option is added Non insulated Power supply CH1 output Timer output Serial communication CH1 inp...

Страница 62: ...When Alarm output AO option is added Connector harness AO 3 m 13 2 Optional Specifications Heater Burnout Alarm Option code W W3 Monitors heater current with CT current transformer sold separately and detects burnout This option cannot be applied to DC current output type Rated Current Must be specified from below Single phase 20 A W 20 A Single phase 100A W 100 A 3 phase 20 A W3 20 A 3 phase 100A...

Страница 63: ...ta Format Communication protocol Shinko protocol Modbus ASCII Modbus RTU Start bit 1 1 1 Data bit 7 7 or 8 8 Parity Yes Even Yes Even Odd No parity Yes Even Odd No parity Stop bit 1 1 or 2 1 or 2 Communication Protocol Shinko protocol Modbus ASCII mode or RTU mode Selectable by keypad Alarm Output Option code AO Adds 2 points open collector output and 4 points status flag for CH1 and CH2 respectiv...

Страница 64: ... A When AW 100 A is selected Disabled when set to 0 0 Setting Accuracy 5 of the rated value Action Point Set value Action ON OFF action Event Output Alarm Loop break alarm Loop break alarm Alarm Heater burnout alarm Heater burnout alarm Alarm Heater burnout alarm Loop break alarm Heater burnout alarm Alarm Loop break alarm Selectable by keypad operation Output Open collector Control capacity 0 1 A...

Страница 65: ...rating normally however the signal wire may be disconnected Check whether input signal wire for DC voltage 1 to 5 V DC or DC current 4 to 20 mA DC is securely connected to the instrument input terminals Check if polarity of thermocouple or compensating lead wire is correct Check whether codes A B B of RTD agree with the instrument terminals The PV SV display keeps indicating the value which was se...

Страница 66: ...selected from the Block function Console software In the case of the above spec CH2 function group will not be indicated 14 3 Control Problem Presumed Cause and Solution Temperature does not rise Sensor is out of order Replace the sensor Check whether the Sensor or control output terminals are securely mounted to the instrument input terminals Ensure that the sensor or control output terminals are...

Страница 67: ...ontact voltage output 3 sec Alarm 1 value 0 Alarm 2 value 0 Alarm 3 value 0 Alarm 4 value 0 Heater burnout alarm 1 0 0 A Heater burnout alarm 2 0 0 A Loop break alarm span 0 Loop break alarm time 0 minutes CH2 Parameter Group Character Setting Item Default Value Data Control Allowed Prohibited Control Allowed Auto Manual control Automatic control Manual control MV MV of the automatic control AT Au...

Страница 68: ...0 OUT2 low limit 0 OUT2 ON OFF hysteresis 1 0 Overlap Dead band 0 0 Output rate of change 0 sec Output when input abnormal 0 0 Alarm 1 type No Alarm action Alarm 2 type No Alarm action Alarm 3 type No Alarm action Alarm 4 type No Alarm action Alarm 1 hysteresis 1 0 Alarm 2 hysteresis 1 0 Alarm 3 hysteresis 1 0 Alarm 4 hysteresis 1 0 Alarm 1 action delay timer 0 sec Alarm 2 action delay timer 0 sec...

Страница 69: ...eresis 1 0 Output rate of change 0 sec Output when input abnormal 0 0 Alarm 1 type No Alarm action Alarm 2 type No Alarm action Alarm 3 type No Alarm action Alarm 4 type No Alarm action Alarm 1 hysteresis 1 0 Alarm 2 hysteresis 1 0 Alarm 3 hysteresis 1 0 Alarm 4 hysteresis 1 0 Alarm 1 action delay timer 0 sec Alarm 2 action delay timer 0 sec Alarm 3 action delay timer 0 sec Alarm 4 action delay ti...

Страница 70: ...mission output Selection from the Block function Transmission output high limit PV SV transmission 1370 MV transmission 100 0 Transmission output low limit PV SV transmission 200 MV transmission 0 0 Timer action Control timer function Timer action time unit Minute ON delay timer 0 OFF delay timer 0 Control timer start temperature 0 Control timer time 0 Auto light function Ineffective Display selec...

Страница 71: ...13A RR MM Serial number No 094F05000 In addition to the above please let us know the details of the malfunction if any and the operating conditions WCL12E5 2012 08 SHINKO TECHNOS CO LTD OVERSEAS DIVISION Reg Office URL E mail 2 5 1 Senbahigashi Minoo Osaka Japan http www shinko technos co jp overseas shinko technos co jp Tel Fax 81 72 727 6100 81 72 727 7006 ...

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