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5. Operation Flowchart

Control output OFF/Manual control

Control output OFF

(Approx. 1 sec)

Auto/Manual control

PV/SV display mode (Automatic control)

(Approx. 3 sec)

Output MV indication

(Approx. 3 sec)

[Main setting mode]

[Sub setting mode]

[Auxiliary function setting mode] [Setup mode]

AT/Auto-reset

Set value lock

Input type

Alarm 1

hysteresis

SV2

OUT1

proportional

band

Sensor

correction

Scaling high

limit

Alarm 2

hysteresis

SV3

OUT2

proportional

band

Communication

protocol

Scaling low

limit

Alarm 1

delay time

SV4

Integral time

Instrument

number

Decimal point

place

Alarm 2

delay time

Derivative time

Communication

speed

PV filter time

constant

SV rise rate

ARW

Data bit/Parity

OUT1 high limit

SV fall rate

OUT1

proportional

cycle

Stop bit

OUT1 low limit

Direct/Reverse

control action

OUT2

proportional

cycle

OUT1 ON/OFF

hysteresis

AT bias

Alarm 1 value

OUT2 cooling

method

SVTC bias

Alarm 2 value

OUT2 high limit

Contact input

function

Heater burnout

alarm value

(*1)

OUT2 low limit

Output status

when

input

errors

occur

Heater burnout

alarm 2 value

(*2)

Overlap band/

Dead band

OUT/OFF key

function

OUT2 ON/OFF

hysteresis

Backlight

selection

Alarm 1 type

PV color

[Key operation]

•

: Press and hold the

and

keys (in that order) together.

•

(Approx. 3 sec): Press and hold the

and

keys (in that order) together

for approx. 3 seconds.

•

(Approx. 3 sec): Press and hold the

and

keys (in that order) together

for approx. 3 seconds

•

: This means that if the

(MODE) key is pressed, the unit proceeds to the

next setting mode.

• If

is pressed for 3 sec in any setting mode, the unit will return to PV/SV display mode.

[Setting item]

• The PV display indicates setting item characters, and SV display indicates default values.

(*1) CT1 current value and character are indicated alternately.

(*2) CT2 current value and characters

are indicated alternately.

• Setting items with dotted lines (shaded) are optional, and they appear only when

the options are ordered.

Alarm 2 type

PV color range

Alarm 1

Energized/

De-energized

Backlight

time

Alarm 2

Energized/
De-energized

Indication

when output
OFF

OUT1

rate-of-change

Power ON

For 3 seconds after the power is turned on, the PV display

indicates the input type, and the SV display indicates input

range high limit value (TC, RTD) or scaling high limit value (DC

voltage, current).

Содержание ACS-13A

Страница 1: ...DIGITAL INDICATING CONTROLLER ACS 13A INSTRUCTION MANUAL ...

Страница 2: ...To prevent an electrical shock or fire only Shinko or other qualified service personnel may handle the inner assembly To prevent an electrical shock fire or damage to the instrument parts replacement may only be undertaken by Shinko or other qualified service personnel Safety Precautions To ensure safe and correct use thoroughly read and understand this manual before using this instrument This ins...

Страница 3: ... or case may be damaged When using a terminal cover pass terminal wires numbered 7 to 12 into the holes of the terminal cover This instrument does not have a built in power switch circuit breaker and fuse It is necessary to install a power switch circuit breaker and fuse near the controller Recommended fuse Time lag fuse rated voltage 250V AC rated current 2A For a 24V AC DC power source do not co...

Страница 4: ...wer Supply to the ACS 13A ON 12 6 2 Basic Key Operations 12 6 3 Setup Mode 13 7 Settings 7 1 Main Setting Mode 20 7 2 Sub Setting Mode 21 7 3 Auxiliary Function Setting Mode 23 8 Running 8 1 Starting Operation 24 8 2 Control Output OFF Function 25 8 3 Auto Manual Control Switching 25 8 4 Indicating Output MV 26 8 5 AT Auto reset Perform AT Cancel 26 9 Auto reset 26 10 AT Auto tuning 27 11 Action E...

Страница 5: ...nt 20A 3 phase W3 50A CT rated current 50A 3 phase DR Control output OUT2 Relay contact 1a DS Non contact voltage 12V DC 15 C5 Serial communication RS 485 SM Set value memory external selection 1 Alarm types 9 types and No alarm action and Energized De energized can be selected by keypad 2 Thermocouple RTD DC voltage and current can be selected by keypad 3 Supply voltage 100 to 240V AC is standard...

Страница 6: ...V2 Lights when Alarm 2 output A2 option is ON or when Heater burnout alarm W W3 option is ON AT Flashes while AT auto tuning or auto reset is performing T R Lights during Serial communication C5 option TX output LOCK Lights when Lock 1 Lock 2 or Lock 3 is selected Key Operations 8 UP key Increases the numeric value 9 DOWN key Decreases the numeric value 10 Mode key Selects the setting mode or regi...

Страница 7: ...p proof Dust proof may be compromised and all warranties will be invalidated Horizontal close mounting n Number of units mounted Fig 3 2 1 3 3 CT Current Transformer External Dimensions scale mm CTL 6 S for 20A CTL 12 S36 10L1U for 50A Fig 3 3 1 75 45 0 5 0 45 0 5 0 45 0 5 0 n x 48 3 0 5 0 Gasket A Mounting frame Terminal cover sold separately When a terminal cover sold separately is used ...

Страница 8: ...Insert the mounting frame until it comes into contact with the panel and fasten with the screw Tighten screws with one rotation upon the screw tips touching the panel Fig 3 4 2 The torque is approximately 0 05 to 0 06N m Fig 3 4 1 How to remove the mounting frame and unit Fig 3 4 3 1 Turn the power to the unit OFF and disconnect all wires before removing the mounting frame 2 Insert a flat blade sc...

Страница 9: ...hermocouple input RTD Resistance temperature detector input CT1 CT input 1 W W3 option CT2 CT input 2 W3 option DI Contact input SM option RS 485 Serial communication RS 485 C5 option 4 2 Lead Wire Solderless Terminal Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown below The torque should be 0 63N m Solderless terminal Manufacturer Model Tightening torque Y t...

Страница 10: ...se control Use the CT current transformer provided and pass one lead wire of the heater circuit into the hole of the CT Fig 4 4 1 When wiring keep the CT wire away from AC sources or load wires to avoid the external interference Fig 4 4 1 In the case of 3 phase W3 option pass any 2 lead wires of R S T into the CT and connect them to CT1 13 14 and CT2 terminals 14 15 Fig 4 4 2 Pass any 2 wires of R...

Страница 11: ...Heater burnout alarm 2 value 2 Overlap band Dead band OUT OFF key function OUT2 ON OFF hysteresis Backlight selection Alarm 1 type PV color Key operation Press and hold the and keys in that order together Approx 3 sec Press and hold the and keys in that order together for approx 3 seconds Approx 3 sec Press and hold the and keys in that order together for approx 3 seconds This means that if the MO...

Страница 12: ...proximately 3 seconds Table 6 1 1 During this time all outputs and the indicators are in OFF status Control will then start indicating the PV process variable on the PV display and SV desired value on the SV display While control output OFF function is working the PV display indicates Indication depends on the selection in Output status when input errors occur Table 6 1 1 Sensor input PV display S...

Страница 13: ... to 3300 E 200 to 800 E 320 to 1500 T 200 0 to 400 0 T 320 0 to 750 0 N 200 to 1300 N 320 to 2300 PL 0 to 1390 PL 0 to 2500 C W Re5 26 0 to 2315 C W Re5 26 0 to 4200 Pt100 200 0 to 850 0 Pt100 320 0 to 1500 0 JPt100 200 0 to 500 0 JPt100 320 0 to 900 0 Pt100 200 to 850 Pt100 320 to 1500 JPt100 200 to 500 JPt100 320 to 900 4 to 20mADC 2000 to 10000 0 to 20mADC 2000 to 10000 0 to 1V DC 2000 to 10000...

Страница 14: ...ts OUT2 action from air oil and water cooling Available if the D option is ordered Not available if OUT2 is in ON OFF control Air cooling linear characteristic Oil cooling 1 5th power of the linear characteristic Water cooling 2nd power of the linear characteristic Fig 6 3 1 OUT2 high limit 100 Sets OUT2 high limit value Available if the D option is ordered Not available if OUT2 is in ON OFF contr...

Страница 15: ...n is not ordered or if No alarm action is selected in Alarm 2 type Selection items are the same as those of Alarm 1 Energized De energized selection Alarm 1 hysteresis 1 0 Sets hysteresis for Alarm 1 Not available if No alarm action is selected in Alarm 1 type Setting range 0 1 to 100 0 DC voltage current inputs 1 to 1000 The placement of the decimal point follows the selection Alarm 2 hysteresis ...

Страница 16: ...able only when the C5 option is ordered Setting range Converted value of 20 of the input span DC voltage current inputs 20 of the scaling span The placement of the decimal point follows the selection Contact input function Set value memory external selection Contact input terminals DI2 can be used for Set value memory external selection or for OUT OFF external selection See Contact input function ...

Страница 17: ... When PV color changes continuously or PV color changes continuously Alarm 1 or Alarm 2 is ON is selected in PV color the value of green PV color range can be set See PV display color selection on p 19 Setting range 0 1 to 100 0 DC voltage current inputs 1 to 1000 The placement of the decimal point follows the selection Backlight time 0 minutes Sets time to backlight from no operation status until...

Страница 18: ...selection in OUT OFF key function in Setup mode When Control output OFF function is selected in OUT OFF key function Table 6 3 1 Connecting terminal No Contact input function 17 and 18 DI1 COM 16 and 18 DI2 COM Set value memory external selection OUT OFF external selection 1 OUT OFF external selection 2 Open Open SV SV SV Closed Open SV2 SV2 Open Closed SV3 Control output OFF Control output OFF Cl...

Страница 19: ... changes depending on the color range setting When Alarm 1 or Alarm 2 is ON PV display turns red PV is lower than SV PV color range Orange PV is within SV PV color range Green PV is higher than SV PV color range Red Alarm 1 or Alarm 2 is ON Red Fig 6 3 5 Hys Set point of PV color range A1 Alarm 1 value High limit alarm A2 Alarm 2 value Low limit alarm OUT1 rate of change For Heating control if PV ...

Страница 20: ...tion 2 is selected in Contact input function Setting range Scaling low limit to Scaling high limit SV3 0 Sets SV3 Not available if the SM option is not ordered if C5 option is ordered or if OUT OFF external selection 1 or 2 is selected in Contact input function Setting range Scaling low limit to Scaling high limit SV4 0 Sets SV4 Not available if the SM option is not ordered if C5 option is ordered...

Страница 21: ...nge 0 0 to 10 0 times Multiplied value of OUT1 proportional band Integral time 200 seconds Sets integral time for OUT1 Setting the value to 0 disables the function Not available if OUT1 is in ON OFF control Auto reset can be performed when PD is control action I 0 Setting range 0 to 1000 seconds Derivative time 50 seconds Sets derivative time for OUT1 Setting the value to 0 disables the function N...

Страница 22: ...0 0 to 50 0A XX X alternating display Heater burnout alarm 2 value 0 0A Sets the heater current value for Heater burnout alarm Setting to 0 0 disables the alarm CT2 current value and characters are indicated alternately on the PV display When OUT1 is ON the CT2 current value is updated When OUT1 is OFF the ACS 13A memorizes the previous value when OUT1 was ON Upon returning to set limits the alarm...

Страница 23: ...sensor accuracy or dispersion of load capacities In such a case the control can be set at the desired temperature by adjusting the input value of sensors However it is effective within the input rated range regardless of the sensor correction value PV after sensor correction Current PV Sensor correction value Setting range 100 0 to 100 0 DC voltage current inputs 1000 to 1000 The placement of the ...

Страница 24: ...tput OFF function is working PV display indicates Indication of the PV display depends on the selection in Indication when output OFF Table 8 1 1 Sensor input PV display SV display PV display SV display K J R S B E T N PL C W Re5 26 Pt100 JPt100 4 to 20mA DC 0 to 20mA DC 0 to 1V DC 0 to 5V DC 1 to 5V DC 0 to 10V DC Scaling high limit value 2 Input each set value Input each set value Refer to 7 Set...

Страница 25: ...alanceless bumpless function works to prevent a sudden change in the output MV When automatic control is switched to manual control the MEMO display indicates The output MV can be increased or decreased by pressing the or key to perform the control By pressing the key again the unit reverts to PV SV display mode automatic control Whenever the power to the controller is turned on automatic control ...

Страница 26: ...utes It cannot be released while performing this function How to cancel AT Auto tuning 1 Enter Sub setting mode by pressing the key while pressing the key in PV SV display AT Auto reset selection item appears 2 Select AT Auto reset Cancel with the key and press the key AT will stop If AT is cancelled during this process each value of P I D and ARW reverts to the values before the AT was performed ...

Страница 27: ...ias is set to 20 the AT process will fluctuate at the temperature 20 lower than the SV 1 Calculates PID constant 2 PID constant calculated 3 Controlled by the PID constant set by AT 4 AT bias value Fig 10 1 2 When the control is stable The AT process will fluctuate around the SV 1 Calculates PID constant 2 PID constant calculated 3 Controlled by the PID constant set by AT Fig 10 2 3 If there is a ...

Страница 28: ...d Lit 0V DC 12V DC 12 0V DC 20mA DC 4mA DC Cycle 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 Unlit 4mA DC 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 8 7 SV Turns ON or OFF Reverse Heating action Direct Cooling action Contro l action R...

Страница 29: ... 2 read A2 for A1 EV1 indicator is for Alarm 1 and EV2 indicator is for Alarm 2 EV1 indicator lights when output terminals 3 and 4 are closed ON and turns off when they are open OFF EV2 indicator lights when output terminals 5 and 6 are closed ON and turns off when they are open OFF Alarm action ON OFF Heater burnout alarm value Load current Large Small Output Indicator Unlit Lit 5 6 5 6 ...

Страница 30: ...eating Cooling Control Action When Setting Dead Band Alternates between ON lit and OFF unlit Represents Heating control action Represents Cooling control action Alternates between ON lit and OFF unlit Represents Heating control action Represents Cooling control action Control action Heating P band Cooling P band Heating action Cooling action Relay contact output OUT2 Non contact voltage output OUT...

Страница 31: ... DC 0V DC 12 0V DC 12V DC Heating P band Cooling P band Non contact voltage output Control action SV Heating action Cooling action Relay contact output OUT1 Lit Lit Unlit Unlit Direct current output OUT1 Relay contact output OUT2 Non contact voltage output Indicator O2 Cycle action is performed according to deviation Changes continuously according to deviation Overlap band Cycle action is performe...

Страница 32: ... S B E T N PL C W Re5 26 External resistance 100 or less However B input External resistance 40 or less RTD Pt100 JPt100 3 wire system Allowable input lead wire resistance 10 or less per wire Direct current 0 to 20mA DC 4 to 20mA DC Input impedance 50 Allowable input current 50mA or less DC voltage 0 to 1V DC Input impedance 1M or more Allowable input voltage 5V DC or less Allowable signal source ...

Страница 33: ...rect current 5 to 105 Default 0 Circuit insulation configuration When OUT1 is a non contact voltage or Direct current and OUT2 is a non contact voltage OUT1 is not electrically insulated from OUT2 When OUT1 is a non contact voltage or Direct current OUT1 is not electrically insulated from RS 485 DI When OUT2 is a non contact voltage OUT2 is not electrically insulated from RS 485 DI Insulation resi...

Страница 34: ...d 0 to 10V DC inputs the PV display indicates the value corresponding with 0mA or 0V input Input error indication Output status when input errors occur Contents and Indication Output status OUT1 OUT2 Direct Cooling action Reverse Heating action Direct Cooling action Reverse Heating action Overscale Measured value has exceeded Indication range high limit value flashes ON 20mA or OUT1 high limit val...

Страница 35: ...with CT1 and CT2 input for 3 phase Setting range 20A W 20A W3 20A 0 0 to 20 0A Off when set to 0 0 50A W 50A W3 50A 0 0 to 50 0A Off when set to 0 0 Setting accuracy Within 5 of the rated value Action ON OFF action Output Relay contact 1a Control capacity 3A 250V AC resistive load Electrical life 100 000 cycles Heating Cooling control Option code D If this option is ordered Alarm 2 A2 option and H...

Страница 36: ...ko protocol Data 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 Number of connectable units Maximum 31 units to 1 host computer Communication error detection Parity checksum Shinko protocol LRC Modbus ASCII CRC 16 Modbus RTU Digital external setting Rece...

Страница 37: ...s disconnected DC voltage 1 to 5V DC If the input to the input terminals of the instrument is 1V DC and if a scaling low limit value is indicated the instrument is likely to be operating normally however the signal wire may be disconnected Direct current 4 to 20mA DC If the input to the input terminals of the instrument is 4mA DC and if a scaling low limit value is indicated the instrument is like...

Страница 38: ...T It takes approximately 4 minutes until auto reset is finished The setting indication does not change in the input range even if the keys are pressed and new values are unable to be set Scaling high or low limit value in Setup mode may be set at the point where the value does not change Set it to a suitable value while in Setup mode 13 3 Control Problem Possible Cause and Solution Temperature doe...

Страница 39: ...ing high limit Sub setting mode Character Setting Selection item Setting range Data AT Auto reset AT Auto reset Cancel AT Auto reset Perform OUT1 proportional band Setting range 0 to 1000 2000 Thermocouple RTD inputs with decimal point 0 0 to 1000 0 1999 9 DC voltage current inputs 0 0 to 100 0 OUT2 proportional band Setting range 0 0 to 10 0 times Multiplied value of OUT1 proportional band Integr...

Страница 40: ...Heater burnout alarm 2 value Rated current 20A 0 0 to 20 0A 50A 0 0 to 50 0A Auxiliary function setting mode Character Setting Selection item Setting range Data Set value lock Unlock All set values can be changed Lock 1 None of the set values can be changed Lock 2 Only main setting mode can be changed Lock 3 All set values except Input type can be changed However changed values revert to their pre...

Страница 41: ...o 10000 0 to 10V DC 2000 to 10000 Scaling high limit Setting range Scaling low limit to Input range high limit DC voltage current inputs 2000 to 10000 Scaling low limit Setting range Input range low limit to Scaling high limit DC voltage current inputs 2000 to 10000 Decimal point place No decimal point 1 digit after decimal point 2 digits after decimal point 3 digits after decimal point PV filter ...

Страница 42: ...rm types are the same as those of Alarm 1 type Alarm 1 Energized De energized Energized De energized Alarm 2 Energized De energized Selection items are the same as those of the Alarm 1 Energized De energized Alarm 1 hysteresis Setting range 0 1 to 100 0 DC voltage current inputs 1 to 1000 Alarm 2 hysteresis Setting range 0 1 to 100 0 DC voltage current inputs 1 to 1000 Alarm 1 delay time Setting r...

Страница 43: ...nction Control output OFF function Auto Manual control Backlight selection All displays and indicators are backlit Only PV display is backlit Only SV display is backlit Only Action indicators are backlit PV and SV displays are backlit PV display and Action indicators are backlit SV display and Action indicator are backlit PV color Green Red Orange When Alarm 1 or Alarm 2 is ON PV color turns from ...

Страница 44: ...E6 2018 05 SHINKO TECHNOS CO LTD OVERSEAS DIVISION Head Office URL E mail 2 5 1 Senbahigashi Minoo Osaka Japan http www shinko technos co jp e overseas shinko technos co jp Tel Fax 81 72 727 6100 81 72 727 7006 ...

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