Shinko ACS-13A User manual

DIGITAL INDICATING CONTROLLER
ACS-13A
INSTRUCTION MANUAL

2
Preface
Thank you for purchasing our digital indicating controller ACS-13A. This manual contains instructions for the
mounting, functions, operations and notes when operating the ACS-13A. To prevent accidents arising from the
misuse of this controller, please ensure the operator receives this manual.
Characters used in this manual:
Indication
Number, /-1 0 1 2 3 4 5 6 7 8 9
Indication
Alphabet A B C D E F G H I J K L M
Indication
Alphabet N O P Q R S T U V W X Y Z
Notes
• This instrument should be used in accordance with the specifications described in the manual.
If it is not used according to the specifications, it may malfunction or cause a fire.
• Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury or malfunction may occur.
• The contents of this instruction manual are subject to change without notice.
• Care has been taken to ensure that the contents of this instruction manual are correct, but if there are any
doubts, mistakes or questions, please inform our sales department.
• Measures must be taken to ensure that the operator cannot touch power terminals or other high voltage sections.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos CO., LTD. is not liable for any damage or secondary damage(s) incurred as a result of using
this product, including any indirect damage.
Safety Precautions (Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”. Depending on circumstances,
procedures indicated by Caution may result in serious consequences, so be sure to follow the directions for
usage.
Warning
Warning
• 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 instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify
correct usage after purpose-of-use consultation with our agency or main office. (Never use this instrument for
medical purposes with which human lives are involved.)
• External protection 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 life or damage occurring due to the instrument being used under
conditions not otherwise stated in this manual.
Caution with respect to Export Trade Control Ordinance
To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of
mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final
use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.
Caution
Procedures which may lead to dangerous conditions and cause death or serious
in
j
ur
y
, if not carried out properl
y
.
Procedures which may lead to dangerous conditions and cause superficial to medium
injury or physical damage or may degrade or damage the product, if not carried out
properly.

3
1. Installation Precautions
Caution
This instrument is intended to be used under the following environmental conditions
(IEC61010-1): Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:
• A minimum of dust, and an absence 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, and no icing
• 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 can come into direct contact with
the unit
• Please note that the ambient temperature of this unit – not the ambient temperature of the control panel
– must not exceed 50 (122 ) if mounted through the face of a control panel. Otherwise the life of
electronic components (especially electrolytic capacitors) may be shortened.
Note: Avoid setting this instrument directly on or near flammable material even though the case of
this instrument is made of flame-resistant resin.
2. Wiring Precautions
Caution
• Do not leave wire remnants in the instrument, as they could cause a fire or malfunction.
• Use the solderless terminal with an insulation sleeve in which the M3 screw fits when wiring the
ACS-13A.
• The terminal block of this instrument is designed to be wired from the left side. The lead wire must be
inserted from the left side of the terminal, and fastened with the terminal screw.
• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when
tightening, the terminal screw 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 confuse polarity when using direct current (DC).
• Do not apply a commercial power source to the sensor which is connected to the input terminal nor
allow the power source to come into contact with the sensor.
• Use a thermocouple and compensating lead wire according to the sensor input specifications of this
controller.
• Use the 3-wire RTD according to the sensor input specifications of this controller.
• (+) side input terminal number of 0 to 5V DC, 1 to 5V DC, 0 to 10V DC differs from that of 0 to 1V DC.
(+) side input terminal number of 0 to 5V DC, 1 to 5V DC, 0 to 10V DC: 9
(+) side input terminal number of 0 to 1V DC: 10
• When using a relay contact output type, externally use a relay according to the capacity of the load to
protect the built-in relay contact.
• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC sources or load wires to avoid
external interference.
3. Operation and Maintenance Precautions
Caution
• It is recommended that auto-tuning (AT) be performed on the trial run.
• Do not touch live terminals. This may cause electrical shock or problems in operation.
• Turn the power supply to the instrument OFF when retightening the terminal or cleaning.
Working on or touching the terminal with the power switched ON may result in severe injury or death
due to electrical shock.
• Use a soft, dry cloth when cleaning the instrument.
(Alcohol based substances may tarnish or deface the unit.)
• As the display section is vulnerable, do not strike or scratch it with a hard object or put pressure on it.

4
Abbreviations used in this manual
Symbol Term
PV Process variable
SV Desired value
MV Output manipulated variable
OUT1 Control output 1
OUT2 Control output 2
AT Auto-tuning
Contents
Page
1. Model
1.1 Model ---------------------------------------------------------------------------------- 5
1.2 How to Read the Model Label --------------------------------------------------- 5
2. Name and Functions of Controller ---------------------------------------------- 6
3. Mounting to the Control Panel
3.1 External Dimensions (Scale: mm) --------------------------------------------- 7
3.2 Panel Cutout (Scale: mm) ------------------------------------------------------- 7
3.3 CT (Current transformer) External Dimensions (Scale: mm) ------------ 7
3.4 Mounting to and Removal from the Control Panel ------------------------- 8
4. Wiring
4.1 Terminal Arrangement ------------------------------------------------------------- 9
4.2 Lead wire Solderless Terminal -------------------------------------------------- 9
4.3 Terminal Cover --------------------------------------------------------------------- 10
4.4 Heater Burnout Alarm Output (W, W3 option) Wiring -------------------- 10
5. Operation Flowchart ---------------------------------------------------------------- 11
6. Setup
6.1 Turn the Power 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 Explanation
11.1 OUT1 Action ---------------------------------------------------------------------- 28
11.2 OUT1 ON/OFF Control Action ------------------------------------------------ 28
11.3 Heater Burnout Alarm Action -------------------------------------------------- 29
11.4 Alarm Action ---------------------------------------------------------------------- 29
11.5 OUT2 (Heating/Cooling Control) Action ----------------------------------- 30
11.6 OUT2 (Heating/Cooling Control) Action (When Setting Dead Band) ---- 30
11.7 OUT2 (Heating/Cooling Control) Action (When Setting Overlap Band) - 31
12. Specifications
12.1 Standard Specifications -------------------------------------------------------- 32
12.2 Optional Specifications --------------------------------------------------------- 35
13. Troubleshooting
13.1 Indication -------------------------------------------------------------------------- 37
13.2 Key Operation -------------------------------------------------------------------- 38
13.3 Control ----------------------------------------------------------------------------- 38
14. Character Table ---------------------------------------------------------------------- 39

5
1. Model
1.1 Model
ACS – 1 3 , Series name: ACS-13A (W48 x H48 x D62mm)
Control action 3 PID
A1 A Alarm type can be selected by keypad. *1
Control output OUT1
R Relay contact: 1a
S Non-contact voltage (for SSR drive): 12V DC 15%
A Direct current: 4 to 20mA DC
Input M Multi-range *2
Supply voltage 100 to 240V AC (standard)
1 24V AC/DC *3
Option
(Multiple options are selectable.
See pages 35, 36 for option
combinations.)
A2 Alarm 2 output (A2) *1
W(20A) Heater
burnout
alarm
CT rated current: 20A (Single phase)
W(50A) CT rated current: 50A (Single phase)
W3(20A) CT rated current: 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. When ordering 24V AC/DC, enter “1” after the input code.
1.2 How to Read the Model Label
The model label is attached to the left side of the case.
For Heater burnout alarm output, CT rated current is written in the bracket.
(1) Model, Power supply (For 24V AC/DC, “1” is entered), Options
(2) Serial number
(e.g.) Relay contact output/Multi-range input
(Fig.1.2-1)
(1)
(2)

6
2. Name and Functions of Controller
(Fig. 2-1)
Display
(1) PV indicator: Lights when PV is indicated in PV/SV display mode.
(2) PV display: Indicates the PV (process variable) or setting characters in each setting mode.
(3) SV indicator: Lights when SV is indicated in PV/SV display mode.
(4) MEMO indicator: Lights when Set value memory external selection (SM option) is ordered.
(5) MEMO display: Indicates the set value memory number.
(6) SV display: Indicates the SV (desired value), MV or set values in each setting mode.
(7) Action indicators
O1 (OUT1): Lights when control output OUT1 is ON.
For Direct current output type, flashes corresponding to the MV in 250ms cycles.
O2 (OUT2): Lights when control output OUT2 (D option) is ON.
EV1: Lights when Alarm 1 output is ON.
EV2: 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 registers the set value.
To register the set (selected) value, press this key.
(11) OUT/OFF key: Switches control output ON/OFF or Auto/Manual control.
To release the control output OFF function, press this key for approx. 1 sec.
(12) Console connector:
By connecting to the USB communication cable (CMA, sold separately), the following operations
can be conducted from an external computer using the Console software SWS-ACS01M.
• Reading and setting of SV, PID and various set values
• Reading of PV and action status
• Function change
(12)
(1)
(3)
(4)
(7)
(8)
(9)
(5)
(10)
(11)
(
2
)
(6)

7
3. Mounting to the Control Panel
3.1 External Dimensions (Scale: mm)
(Fig. 3.1-1)
3.2 Panel Cutout (scale: mm)
Caution
If horizontal close mounting is used for the controller, IP66 specification (Drip-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.

8
3.4 Mounting to and Removal from the Control Panel
Caution
As the mounting frame is made of resin, do not use excessive force while tightening
screws, or the mounting frame could be damaged.
Tighten screws with one rotation upon the screw tips touching the panel.
The torque is 0.05 to 0.06N•m.
How to mount the ACS-13A
Mount the controller vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof
specification (IP66).
Mountable panel thickness: 1 to 5mm
(1) Insert the controller from the front side of the panel. (Fig.3.4-1)
(2) 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 screwdriver between the mounting frame and unit
1
.
(3) Slowly push the frame upward using the screwdriver
2
, while pushing the unit toward the panel
3
.
(4) Repeat step (2) and slowly push the frame downward using the screwdriver for the other side.
The frame can be removed little by little by repeating these steps.
(Fig.3.4-3)
(Fig.3.4-2)
Gasket A Mounting frame

9
4. Wiring
Warning
Turn the power supply to the instrument off before wiring or checking.
Working on or touching the terminal with the power switched on may result in severe injury
or death due to electrical shock.
4.1 Terminal Arrangement
(Fig. 4-1)
• POWER SUPPLY: For a 24V AC/DC power source, do not confuse polarity when using direct
current (DC).
• EV1: Alarm 1 output
•O2/EV2: Control output OUT2 (D option), Alarm 2 output (A2 option) or Heater burnout alarm
output (W, W3 option)
•O1: Control output OUT1
• DC: DC voltage, current inputs
(For DC voltage input, + side terminal number differs depending on the voltage input.)
(+) side input terminal number of 0 to 5V DC, 1 to 5V DC, 0 to 10V DC: 9
(+) side input terminal number of 0 to 1V DC: 10
• TC: Thermocouple 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-type Nichifu Terminal Industries CO.,LTD. TMEV1.25Y-3
0.63N•m
Japan Solderless Terminal MFG CO.,LTD. VD1.25-B3A
Ring-type Nichifu Terminal Industries CO.,LTD. TMEV 1.25-3
Japan Solderless Terminal MFG CO.,LTD. V1.25-3
5.8mm or less
(Fig. 4.2-1)
5.8mm or less
3.2mm
3.2mm
POWER SUPPLY
24V AC/DC
+
-
100 to 240V AC
1 1
2 2
13
14
15
16
17
18
3
4
5
6
7
8
9
10
11
12
3A
250V
A
C
3A
250V
A
C
+
-
EV1
O2/EV2
DI2
DI1
COM
YA(-)
YB(+)
SG
CT1
CT2
DI RS-485
NO
NO
3A
250V
A
C
O1 NO
+
-
+
-
+
-
+
-
A
B
B
DC
0 to 1V
4 to 20mA
0 to 20mA
TC RTD
DC
0 to 5V
1 to 5V
0 to 10V

10
Terminal cove
r
4.3 Terminal Cover
When using a terminal cover (sold separately), pass terminal wires numbered 7 to 12 into the holes of
the terminal cover.
(Fig. 4.3-1)
4.4 Heater Burnout Alarm Output (W, W3 Option) Wiring
This alarm is not usable for detecting heater current under phase 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, S and T into CT.
(Fig. 4.4-2)
R
S
T
CT1 input Terminals
Power
supply
Heater
CT
(13)
(14)

11
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) +(Approx. 3 sec)
[Main setting mode] [Sub setting mode] [Auxiliary function setting mode] [Setup mode]
SV
A
T/Auto-reset Setvalueloc
k
Input type Alarm1
hysteresis
SV2
OUT1
proportional
band
Senso
r
correction
Scaling high
limit
Alarm2
hysteresis
SV3
OUT2
proportional
band
Communication
protocol
Scalinglow
limit
Alarm1
delaytime
SV4
Integraltime Instrument
number
Decimalpoint
place
Alarm2
delaytime
Derivativetime Communication
speed
PVfiltertime
constant
SVriserate
ARW Databit/Parity
OUT1highlimit SV fall rate
OUT1
proportional
cycle
Stop bit
OUT1 low limit Direct/Reverse
control action
OUT2
proportional
cycle
OUT1ON/OFF
hysteresis
ATbias
Alarm 1 value OUT2cooling
method
SVTCbias
Alarm 2 value OUT2highlimit
Contact input
function
Heate
r
burnout
alarmvalue
(*1)
OUT2 low limit
Output status
when input
errors occur
Heater burnout
alarm 2 value
(*2)
Overlap band/
Dead band
OUT/OFFkey
function
OUT2ON/OFF
hysteresis
Backlight
selection
Alarm 1 type PVcolo
r
[K
ey opera
ti
on
]
• +: 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
Alarm1
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 displa
y
indicates the input type, and the SV display indicates inpu
t
range high limit value (TC, RTD) or scaling high limit value (DC
voltage, current).

12
6. Setup
Setup (setting the Input type, Alarm type, Control action, etc.) should be done before using this controller,
according to the user’s conditions.
Default values: Input (K, -200 to1370 ), Alarm 1 (No alarm action), Reverse (Heating) action
If the user’s specification is the same as the default value of the ACS-13A, it is not necessary to set up the
controller. Proceed to Section “7. Settings”.
6.1 Turn the Power Supply to the ACS-13A ON.
After the power is turned on, the PV display indicates the input type, and the SV display indicates the
input range high limit value (thermocouple, RTD inputs) or scaling high limit value (DC voltage, current
inputs) for approximately 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 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
6.2 Basic Key Operations
To enter each setting mode, refer to respective setting modes.
To set or select each setting item, use the or key, then register the value with the key.
•If the key is pressed for 3 seconds in any setting mode, the unit will return to PV/SV
display mode.

13
6.3 Setup Mode
To enter Setup mode, press and hold the and keys (in that order) together for approx. 3
seconds in PV/SV display mode.
Character Name, Function, Setting range Default value
Input type K (-200 to 1370 )
• The input type can be selected from thermocouple (10 types), RTD (2 types), DC
current (2 types) and DC voltage (4 types), and the unit /can be selected as well.
• When changing the input from DC voltage to other inputs, remove the sensor connected
to this controller first, then change the input. If the input is changed with the sensor
connected, the input circuit may break.
• (+) side input terminal number of 0 to 5V DC, 1 to 5V DC, 0 to 10V DC differs from
that of 0 to 1V DC.
(+) side input terminal number of 0 to 5V DC, 1 to 5V DC, 0 to 10V DC: 9
(+) side input terminal number of 0 to 1V DC: 10
K -200 to 1370
K -320 to 2500
K -200.0 to 400.0 K -320.0 to 750.0
J -200 to 1000 J -320 to 1800
R 0 to 1760 R 0 to 3200
S 0 to 1760 S 0 to 3200
B 0 to 1820 B 0 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 20mA DC -2000 to 10000
0 to 20mA DC -2000 to 10000
0 to 1V DC -2000 to 10000
0 to 5V DC -2000 to 10000
1 to 5V DC -2000 to 10000
0 to 10V DC -2000 to 10000
Scaling high limit 1370
• Sets scaling high limit value.
• Setting range: Scaling low limit value to input range high limit value
DC voltage, current inputs: -2000 to 10000 (The placement of the decimal point follows the selection.)
Scaling low limit -200
• Sets scaling low limit value.
• Setting range: Input range low limit value to scaling high limit value
DC voltage, current inputs: -2000 to 10000 (The placement of the decimal point follows the selection.)
Decimal point place No decimal point
• Selects decimal point place.
Available only for DC voltage, current inputs
• : No decimal point
: 1 digit after decimal point
: 2 digits after decimal point
: 3 digits after decimal point

14
SV
OUT2 proportional band
Air cooling
Oil cooling
Water cooling
Character Name, Function, Setting range Default value
PV filter time constant 0.0 seconds
• Sets PV filter time constant.
If the value is set too high, it affects control results due to the delay of response.
• Setting range: 0.0 to 10.0 seconds
OUT1 high limit 100%
• Sets the high limit value of OUT1.
Not available if OUT1 is in ON/OFF control
• Setting range: OUT1 low limit value to 100%
(Direct current output type: OUT1 low limit value to 105%)
OUT1 low limit 0%
• Sets the low limit value of OUT1.
Not available if OUT1 is in ON/OFF control.
• Setting range: 0% to OUT1 high limit value
(Direct current output type: -5% to OUT1 high limit value)
OUT1 ON/OFF hysteresis 1.0
• Sets ON/OFF hysteresis for OUT1.
Available only when OUT1 is in ON/OFF control
• Setting range: 0.1 to 100.0 ( ), DC voltage, current inputs: 1 to 1000 (The placement
of the decimal point follows the selection.)
OUT2 cooling method Air cooling
• Selects 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 control.
• Setting range: OUT2 low limit value to 100%
OUT2 low limit 0%
• Sets OUT2 low limit value.
Available if the D option is ordered.
Not available if OUT2 is in ON/OFF control.
• Setting range: 0% to OUT2 high limit value
Overlap band/Dead band 0.0
• Sets the overlap band or dead band for OUT1 and OUT2.
+ Set value: Dead band, –Set value: Overlap band
Available when the D option is ordered
• Setting range: -100.0 to 100.0 (), DC voltage, current inputs: -1000 to 1000 (The
placement of the decimal point follows the selection.)
OUT2 ON/OFF hysteresis 1.0
• Sets ON/OFF hysteresis for OUT2.
Available when the D option is ordered and when OUT2 is in ON/OFF control
• Setting range: 0.1 to 100.0 ( ), DC voltage, current inputs: 1 to 1000 (The placement
of the decimal point follows the selection.)

15
Character Name, Function, Setting range Default value
Alarm 1 type No alarm action
• Selects an Alarm 1 type. (Refer to ‘11.4 Alarm Action’ on p.29.)
• If an alarm type is changed, the alarm value becomes 0 (0.0).
:No alarm action
: High limit alarm
: Low limit alarm
: High/Low limits alarm
: High/Low limit range alarm
: Process high alarm
: Process low alarm
: High limit with standby alarm
: Low limit with standby alarm
: High/Low limits with standby alarm
Alarm 2 (A2) type No alarm action
• Selects an Alarm 2 type. (Refer to “11.4 Alarm Action” on p.29.)
• If an alarm type is changed, the alarm value becomes 0 (0.0).
Available only when Alarm 2 (A2) option is ordered
• Selection items are the same as those of Alarm 1.
Alarm 1 Energized/De-energized Energized
• Selects Energized/De-energized status for Alarm 1. (See p.18.)
Not available if No alarm action is selected in [Alarm 1 type]
• : Energized
: De-energized
Alarm 2 Energized/De-energized Energized
• Selects Energized/De-energized status for Alarm 2. (See p.18.)
Not available if Alarm 2 (A2) option 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 1.0
• Sets hysteresis for Alarm 2.
Not available if Alarm 2 (A2) option is not ordered or if No alarm action is selected in
[Alarm 2 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 1 delay time 0 seconds
• Sets Alarm 1 action delay time.
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 in [Alarm 1 type]
• Setting range: 0 to 10000 seconds
Alarm 2 delay time 0 seconds
• Sets Alarm 2 action delay time.
When setting time has elapsed after the input enters the alarm output range, the alarm
is activated.
Not available if Alarm 2 (A2) option is not ordered or if No alarm action is selected in
[Alarm 2 type]
• Setting range: 0 to 10000 seconds

16
Characte
r
Name, Function, Setting range Default value
SV rise rate 0/min.
• Sets SV rise rate (rising value for 1 minute).
Setting to 0 disables the function.
• Setting range: 0 to10000 /min. ( /min.)
Thermocouple, RTD inputs with a decimal point: 0.0 to1000.0 /min. ( /min.)
DC voltage, current inputs: 0 to 10000/min. (The placement of the decimal point follows
the selection.)
SV fall rate 0/min.
• Sets SV fall rate (falling value for 1 minute).
Setting to 0 disables the function.
• Setting range: 0 to10000 /min. ( /min.)
Thermocouple, RTD inputs with a decimal point: 0.0 to1000.0 /min. ( /min.)
DC voltage, current inputs: 0 to 10000/min. (The placement of the decimal point follows
the selection.)
Direct/Reverse control action
• Selects either Reverse (Heating) or Direct (Cooling) control
Reverse (Heating)
action
action.
• : Reverse (Heating) control action
: Direct (Cooling) control action
AT bias 20
• Sets bias value for AT(auto-tuning). (Refer to Section “10. AT(Auto-tuning)” on p.27.)
Not available for DC voltage or current input.
• Setting range: 0 to 50 (0 to 100 )
(Thermocouple, RTD inputs with decimal point: 0.0 to 50.0 (0.0 to100.0 )
SVTC bias 0
• SV adds SVTC bias value to the value received by the SVTC command.
Available 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 selection’ on p.18.
If Auto/Manual control function is selected in [OUT/OFF key function],
externally Auto/Manual control can be switched.
Available only when the SM option is ordered.
• : Set value memory external selection
: OUT/OFF external selection 1 (SV and SV2 can be switched)
: OUT/OFF external selection 2
Output status when input errors occur
• Selects the output status for OUT1 and OUT2
Outputs OFF(4mA) or OUT1(OUT2)
low limit.
when DC voltage or current input is overscale or underscale.
Available for Direct current and voltage inputs, and Direct current output.
• : Outputs OFF(4mA) or OUT1(OUT2) low limit.
: Outputs a value between OFF(4mA) and ON(20mA) or between OUT1(OUT2)
low limit value and OUT1(OUT2) high limit value, depending on a deviation.
OUT/OFF key function Control output OFF function
• Selects whether OUT/OFF key is used for ‘Control output OFF function’ or for
‘Auto/Manual control function’.
• : Control output OFF function
: Auto/Manual control function

17
Character Name, Function, Setting range Default value
Backlight selection All are backlit
• Selects the display to backlight.
• : 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 indicators are backlit.
PV color Red
• Selects PV display color. See ‘PV display color selection’ on p.19.
• : Green
: Red
: Orange
: When Alarm 1 or Alarm 2 is ON, PV color turns from green to red.
: When Alarm 1 or Alarm 2 is ON, PV color turns from orange to red.
: PV color changes continuously (Orange Green Red).
: PV color changes continuously (Orange Green Red), and
at the same time Alarm 1 or Alarm 2 is ON (Red).
PV color range 5.0
• 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 backlight is switched off.
When set to 0, the backlight remains ON. Backlight relights by pressing any key while
backlight is OFF.
• Setting range: 0 to 99 minutes
Indication when output OFF OFF indication
• Selects the indication when control output is OFF.
• : OFF indication
: No indication
: PV indication
• : PV indication+ Alarm output (Alarm 1, Alarm 2, Heater burnout alarm) active
OUT1 rate-of-change 0%/second
• Sets changing value of OUT1 MV for 1 second.
• Not available if OUT1 is in ON/OFF control, or when set to 0.
See ‘OUT1 rate-of-change’ on p.19.
• Setting range: 0 to 100%/second

18
[Alarm action Energized/De-energized]
When [Alarm Energized ( )] is selected, the alarm output (terminals 3 and 4, or 5 and 6) is
conductive (ON) while the alarm output indicator is lit.
The alarm output is not conductive (OFF) while the alarm output indicator is not lit.
When [Alarm De-energized ( )] is selected, the alarm output (terminals 3 and 4, or 5 and 6) is
not conductive (OFF) while the alarm output indicator is lit.
The alarm output is conductive (ON) while the alarm output indicator is not lit.
High limit alarm (when Energized is set) High limit alarm (when De-energized is set)
A1: Alarm 1
(Fig. 6.3-2) (Fig. 6.3-3) For Alarm 2(A2), read “A2” for “A1”.
[Contact input function selection]
Actions differ depending on the 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
Closed Closed SV4
• When Auto/Manual control () is selected in [OUT/OFF key function]
(Table 6.3-2)
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 (Automatic control) SV (Automatic control)
Closed Open SV2 SV2 (Automatic control)
Open Closed SV3 Manual control Manual control
Closed Closed SV4
OFF
ON
A1 hysteresis
SV + A1 value
OFF
ON
SV + A1 value
A1 hysteresis

19
[PV display color selection]
(Table 6.3-3)
PV color selection PV color
Green Constantly green
Red Constantly red
Orange Constantly orange
When Alarm 1 or Alarm 2 is ON:
Green Red
When alarm OFF: Green
When Alarm 1 or Alarm 2 is ON, the PV color turns from
green to red.
When Alarm 1 or Alarm 2 is ON:
Orange Red
When alarm OFF: Orange
When Alarm 1 or Alarm 2 is ON, the PV color turns from
orange to red.
PV color changes continuously
(Orange Green Red)
PV color changes depending on the color range setting.
• 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
(Fig. 6.3-4)
Hys: Set point of PV color range
PV color changes continuously
(Orange Green Red),
and at the same time Alarm 1 or
Alarm 2 is ON (Red).
PV color 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 is lower than SV, output is generally turned from OFF to ON as shown in (Fig.6.3-6).
If OUT1 rate-of-change is set, the output can be changed by the rate-of-change (Fig.6.3-7).
This control is suitable for high 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.6.3-6) (Fig.6.3-7)
Hys Hys
SV
Orange Green Red
Hys Hys
SV A1
A2
Orange Green Red
Red
Red
20%/sec 10%/sec
5 sec
OFF
100%/sec
1 sec 10 sec
ON

20
7. Settings
7.1 Main Setting Mode
To enter Main setting mode, press the key in PV/SV display mode.
Character Name, Function, Setting range Default value
SV 0
• Sets SV.
• Setting range: Scaling low limit to Scaling high limit
SV2 0
• Sets SV2.
Not available if the SM option is not ordered, if C5 option is ordered or if ‘OUT/OFF
external selection 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 or if ‘OUT/OFF
external selection 1 or 2’ is selected in [Contact input function].
• Setting range: Scaling low limit to Scaling high limit