Shimaden SR253 Series User manual

SR253 Series
Digital Controller
Instruction Manual
Thank you for purchasing the Shimaden SR253 Series. Please check that the
delivered product is the correct item you ordered. Please do not begin
operating this product until you have read this instruction manual thoroughly
and understand its contents.
SR253F-1BE
NOV. 2001

“Notice”
Please ensure that this instruction manual is given to the final user of the instrument.
Preface
This instruction manual is meant for those who will be involved in the wiring, installation, operation and routine maintenance of the SR253 series.
This manual describes the care, installation and wiring procedures for the operation series. Keep this manual at the work site during operation of the
SR253 series. While using this instrument, you should always follow the guidance provided herein.
For matters regarding safety, potential damage to equipment and/or facilities, additional instructions are indicated by the following headings:
WARNING
Exercise extreme caution as indicated. This heading indicates hazardous conditions that could cause injury or death of personnel.
CAUTION
Exercise extreme caution as indicated. This heading indicates hazardous conditions that could cause damage to equipment and/or facilities.
NOTE
This heading indicates additional instruction and/or notes.
For matters regarding safety
SR253 series controller is designed for controlling temperature, humidity and other physical subjects. It must not be used in any way that may
adversely affect the safety, health or working conditions of those who come into contact with the effects of its usage. When used, adequate and
effective safety countermeasures must be provided at all times. No warranty, express or implied, is valid in the case of using this product without
the use of proper safety countermeasures correspondingly.
Warning
•Before you start to use this instrument, place it in a control panel or the like and avoid touching the terminals.
•You should not draw the instrument out of its case nor should you put your hand or any dielectric into said case. Such an act may result in
death or serious bodily injury from electric shock.
Warning
To avoid damage to the connected equipment, facilities or the product itself due to a fault of the product, safety countermeasure must be taken
before usage, such as proper installation of the fuse and the overheating protection device. No warranty, express or implied, is valid in the case of
usage without having implemented proper safety countermeasures.
Caution
•The mark on the plate affixed to the instrument:
On the nameplate affixed to the case of your instrument, the mark is printed. This is to warn you of the risk of electrical shock which may
result if the charger is touched while it is energized.
•A means to allow the power to be turned off, such as a switch or a breaker, should be installed in the external power circuit to be connected to
the power terminal of the instrument.
Fix the switch or the breaker adjacently to the instrument in a position which allows it to be operated with ease, and with an indication that it is
a means of turning the power off.
•Fuse:
Since the instrument does not have a built-in fuse, do not forget to install a fuse in the power circuit to be connected to the power terminal.
Fuse Rating: 250V AC 1.0A/medium lagged or lagged type
•When you wire, tighten the terminal connections firmly.
•Use the instrument with a power voltage and frequency within their rated ranges.
•A voltage/current different from that of the input specification should not be added on the input terminal. It may reduce the life of the product
and/or result in problems with the product.
•Voltage/current of a load to be connected to the output terminal should be within a rated range. Otherwise, the temperature will rise and
reduce the life of the product and/or result in problems with the product.
•The SR253 series controller is provided with a draft hole for heat discharge. Take care to prevent metal or other foreign matter from
obstructing it. Failure to do so may result in problems with the product.
•Do not block the draft hole or allow dust or the like to adhere to it. Any rise in temperature or insulation failure may result in a shortening of
the life of product and/or problems with the product.
•It should be noted that repeated tolerance tests against voltage, noise, surge, etc., may lead to deterioration of the instrument.
•Remodeling the instrument or using it in an anomalous way is prohibited.
•For safe and proper use of the instrument, observe the instructions described in this manual.
Caution

Contents Page
1. Introduction ................................................................................................................................................................................................ 1
1-1. Check before use .............................................................................................................................................................................. 1
1) Confirmation of model codes...................................................................................................................................................... 1
2) Checking accessories.................................................................................................................................................................. 1
1-2. Caution for use.................................................................................................................................................................................. 1
2. Installation.................................................................................................................................................................................................. 2
2-1. Installation site................................................................................................................................................................................. 2
2-2. Mounting .......................................................................................................................................................................................... 2
2-3. External dimensions and panel cutout.............................................................................................................................................. 2
1) SR253 External dimensions and panel cutout ............................................................................................................................ 2
2) Dimension of current transformer (CT) for heater break alarm ................................................................................................. 2
2-4. Wiring............................................................................................................................................................................................... 3
2-5. Terminal arrangement diagram ........................................................................................................................................................ 4
2-6. Terminal arrangement table.............................................................................................................................................................. 4
3. Front Panel.................................................................................................................................................................................................. 5
3-1. Diagram of front panel and names of parts ..................................................................................................................................... 5
3-2. Instruction for front panel ................................................................................................................................................................ 5
4. Key Switch Operation and Description of Screens.................................................................................................................................... 6
4-1. Application of power ....................................................................................................................................................................... 6
4-2. How to move LCD screens and cursor............................................................................................................................................. 6
4-3. Data change and registration ............................................................................................................................................................ 6
1) Change of numerical value ......................................................................................................................................................... 6
2) Change of letter (condition or the like) ...................................................................................................................................... 6
5. LCD Screen Parameter Diagram ............................................................................................................................................................... 7
6. Functions of the Respective Groups .......................................................................................................................................................... 8
6-1. Lock/Initialization group (Group 8) ................................................................................................................................................ 8∼9
1) Setting of keylock....................................................................................................................................................................... 8
2) Setting of screen return time ...................................................................................................................................................... 8
3) Setting of initialization ............................................................................................................................................................... 9
4) Setting of mode........................................................................................................................................................................... 9
6-2. Unit/Measuring range group (Group 7)............................................................................................................................................ 10∼13
1) Setting of the PV bias ................................................................................................................................................................ 10
2) Setting of the PV filter ............................................................................................................................................................... 10
3) Setting of R.T.D. type ................................................................................................................................................................ 11
4) Setting of reference junction compensation ............................................................................................................................... 11
5) Setting of measuring unit ........................................................................................................................................................... 11
6) Setting of rounding of lowest decimal place .............................................................................................................................. 11
7) Setting of range........................................................................................................................................................................... 12∼13
8) Setting of decimal point ............................................................................................................................................................. 13
9) Setting of PV scaling ................................................................................................................................................................. 13
6-3. Output group (Group 6) ................................................................................................................................................................... 14∼15
1) Setting of output characteristics (direct action/reverse action) .................................................................................................. 14
2) Setting of output cycle ............................................................................................................................................................... 15
3) Setting of output against Scale Over........................................................................................................................................... 15
6-4. Option group (Group 5) ................................................................................................................................................................... 16∼20
Matters Related to the Setting of Analog Output
1) Setting of analog output assignment .................................................................................................................................... 17
2) Setting of analog output scaling ........................................................................................................................................... 17
Matters Related to Setting of DI
3) Setting of DI assignment ...................................................................................................................................................... 18
Matters Related to Setting of Heater Break Alarm
4) Display of CT current .......................................................................................................................................................... 19
5) Setting of current value for the heater break alarm .............................................................................................................. 19
6) Setting of current value for the heater loop alarm ............................................................................................................... 19
7) Setting of the heater break/loop alarm mode ....................................................................................................................... 20
Matters Related to Setting for Communication Environment
8) Communication-related setting ............................................................................................................................................ 20
6-5. Event/DO group (Group 4)............................................................................................................................................................... 21∼25
1) Setting of event action and DO action mode.............................................................................................................................. 22
2) Setting of action point................................................................................................................................................................. 23
3) Setting of action hysteresis ........................................................................................................................................................ 23
4) Setting of delay time .................................................................................................................................................................. 24
5) Setting of inhibit action .............................................................................................................................................................. 25
6) Setting of output characteristics.................................................................................................................................................. 25

6-6. PID group (Group 3)......................................................................................................................................................................... 26∼30
1) Setting of proportional band (P) ................................................................................................................................................. 27
2) Setting of action hysteresis (DF) ................................................................................................................................................ 27
3) Setting of integral time (I) .......................................................................................................................................................... 27
4) Setting of differential time (D) ................................................................................................................................................... 27
5) Setting of manual reset (MR)...................................................................................................................................................... 28
6) Setting of zone ........................................................................................................................................................................... 28
7) Setting of dead band ................................................................................................................................................................... 29
8) Setting of output limit ................................................................................................................................................................ 29
9) Setting of zone hysteresis ........................................................................................................................................................... 30
10)Setting of zone PID mode........................................................................................................................................................... 30
11)Setting of remote PID No. .......................................................................................................................................................... 30
12)Setting of target value function................................................................................................................................................... 30
6-7. SV/Remote/Ramp group (Group 2) ................................................................................................................................................. 31∼36
Matters Related to SV Setting
1) Setting of set value (SV) ...................................................................................................................................................... 31
2) Setting of SV limits .............................................................................................................................................................. 32
3) Setting of selection/switch of multi-SV No.......................................................................................................................... 32
Matters Related to Remote Setting
4) Setting of remote bias ........................................................................................................................................................... 32
5) Setting of remote filter ......................................................................................................................................................... 32
6) Setting of remote scale ......................................................................................................................................................... 33
7) Setting of remote mode ........................................................................................................................................................ 33‚ 34
8) Setting of remote tracking..................................................................................................................................................... 34
9) Setting of remote proportional coefficient ........................................................................................................................... 35
10)Setting of remote linear delay time....................................................................................................................................... 35
Matters Related to Ramp Setting
11)Setting of ramp value ........................................................................................................................................................... 35
12) Setting of ramp unit ............................................................................................................................................................. 36
13)Setting of ramp rate............................................................................................................................................................... 36
6-8. Control group (Group 1)................................................................................................................................................................... 37∼39
1) Execution/stop of auto tuning (AT) ........................................................................................................................................... 37
2) Setting of auto tuning point......................................................................................................................................................... 38
3) Auto/manual of control output.................................................................................................................................................... 38
4) Execution/standby of control ..................................................................................................................................................... 39
5) Stop/restart of ramp control........................................................................................................................................................ 39
6) Selection of communication ....................................................................................................................................................... 39
6-9. Monitor group (Group 0).................................................................................................................................................................. 40∼41
1) Explanation about group 0-0 screen ........................................................................................................................................... 40
2) Setting of SV value..................................................................................................................................................................... 40
3) Switching of SV No. in execution .............................................................................................................................................. 40
4) Switching to remote SV.............................................................................................................................................................. 41
5) Explanation about group 0-1 screen ........................................................................................................................................... 41
6) Explanation about group 0-2 screen .......................................................................................................................................... 41
7. External Input/Output ................................................................................................................................................................................ 42
8. Connecting Devices for Instrument Terminals........................................................................................................................................... 43
8-1. 24-pin plug ....................................................................................................................................................................................... 43
8-2. Multi-SV No. switching device........................................................................................................................................................ 43
9. Error Messages (PV Display)..................................................................................................................................................................... 44
9-1. Problems found in check-up upon application of power.................................................................................................................. 44
9-2. Problems with PV Input .................................................................................................................................................................. 44
10. List of Parameters....................................................................................................................................................................................... 45∼51
11. Sheet for Recording Set Parameters........................................................................................................................................................... 52‚ 53
12. Specifications ............................................................................................................................................................................................. 54∼58

1. Introduction
1-1. Check before use
This product has been fully checked for quality assurance prior to shipment. Nevertheless, you are requested to make sure that there is no error,
damage or shortage of delivered items by confirming the model codes and checking the external view of the product and the number of accessories.
1) Confirmation of model codes
Check the model codes stuck to the case of the product to ascertain if the respective codes designate what was specified when you ordered the
product, referring to the following code table:
2) Checking accessories
Standard accessories
(1) Instruction manual......................................................................................................................................................................................1 set
(2) Unit decal....................................................................................................................................................................................................1 sheet
Optional accessories
(1) Current transformer (CT) for heater break alarm : To be equipped when the apparatus has a heater break alarm option
When Code 2 is selected (30A) - Model CTL-6-S.....................................................................................................................................1 pc.
When Code 3 is selected (50A) - Model CTL-12-S36-8 ...........................................................................................................................1 pc.
(2) 24-pin plugs: To be attached when the instrument is equipped with external input and output control signal option
When Code 1 is selected - 24-pin plug, clamp filter .................................................................................................................................1 set
When Code 2 is selected - 24-pin plug, 1 m cord (with crimp terminal), clamp filter ..............................................................................1 set
Note 1: Contact our representative or our local office concerning any problems with the product, accessories or related items.
1-2. Caution for use
(1) Avoid operating keys of the front panel with hard or sharp objects or motions. Lightly touch the operating key with finger tip for operation.
(2) Avoid using solvents such as thinner; wipe gently with a dry cloth.
- 1 -
Code and Description
MPU loaded, Multi-function controller
1: Thermocouple 2: R.T.D 3: Voltage (mV)
4: Current (mA) 6: Voltage (V)
Y: Contact I: Current P: SSR drive voltage V: Voltage
N: Without Y: Contact I: Current P: SSR drive voltage V: Voltage
0: Without
1: Event contact output - 3 points
2: Event contact output - 3 points + heater break alarm (heater current 30A)
3: Event contact output - 3 points + heater break alarm (heater current 50A)
04: 4~20mA DC (not insulated)
05: 1~5V DC (not insulated)
06: 0~10V DC (not insulated)
(Standard: 06)
00: Without
13: One output 0~10mV DC
14: One output 4~20mA DC
16: One output 0~10V DC
0: Without
0: Without
0: Without
SR253- --
2345678910
Item
1. Series
2. Input
3. Output 1
4. Output 2
5. Event output/heater
break alarm
6. Remote setting input
7. Analog output
8. External input and
output control signal
9. Communicative interface
10. Remarks
14: 4~20mA DC (insulated)
15: 1~5V DC (insulated)
16: 0~10V DC (insulated)
23: Two outputs 0~10mV DC
24: Two outputs 4~20mA DC
26: Two outputs 0~10V DC
1: With
2: With (Cord equipped)
5: RS-485 6: RS-442A 7: RS-232C
9: With

2. Installation
2-1. Installation site
(1) Any place where inflammable or corrosive gas, dust or smoke is generated, or is filled with same.
(2) Any place exposed to water, sunlight or high radiant heat from other equipment.
(3) Any place where the ambient temperature for the instrument is below -10°C or above 50°C.
(4) Any place where the instrument is in close proximity to a device which generates high frequency waves.
(5) Where highly intense vibration or impact is generated or transferred.
(6) Where the relative humidity is 90%RH or below dew point.
(7) Where the elevation is in excess of 2,000 m.
2-2. Mounting
(1) Machine the mounting hole by referring to panel cutout below.
(2) Applicable thickness of the mounting panel is from 1.0 to 4.5 mm.
(3) As this product provides mounting fixture, insert the product from the front panel for installation.
2-3. External dimensions and panel cutout
1) SR253 External dimensions and panel cutout
2) Dimension of current transformer (CT) for heater break alarm
For 0-30A (CTL-6-S) For 0-50A (CTL-12-S36-8)
- 2 -
In the case where there is an intention to operate this product at one of the following sites, be aware that the occurrence of fire and/or other
dangerous situations is considerable.
Exercise caution and avoid these places when selecting an operational site.
Caution
For safety’s sake and to maintain the functional level expected of the product, do not remove it from its case.
If it is required to be removed from its case for replacement or for repair, contact our business office in your neighborhood.
Caution
DISP GRP ENT SCRN
SR253 SHIMADEN
°
C
STSY
AT
MAN
0UT1
OUT2
PV
RUN ESV REM COM EV1 EV2 EV3 DO1 DO2 DO3 DO4 DO5
96
96
13 125
138 (55)
When I / O connector lead is attached.
When terminal cover is attached.
(5)
130min
92
92
PANEL CUTOUT
92(H) x 92(W)
(+0.8 / -0mm)
130min
91.6
91.6
15
21
30
40
2.8
3
10.5
7.525
10
5.8
2- 3.5
12
12
940
15
7.5
2.3630
30
40
2-M3
(Unit: mm)

2-4. Wiring
(1) Wiring operation should be done according to the instruction for the terminal arrangement in section 2-5. Exercise care that no wrong
connection is made.
(2) Crimp terminal should accommodate the M3.5 screw and should have a width of less than 7 mm.
(3) For thermocouple input, select the compensation wire suitable to the thermocouple type.
(4) For R.T.D input, leads should be less than 5Ω in resistance and three leads should have the same resistance.
(5) Input signal line should be conducted safety apart from the high voltage power line.
(6) Shield wiring (single point grounding) is effective for static induction noise.
(7) Short interval twisted pair wire for input signal is effective for electromagnetic induction noise.
(8) When wiring, use wire (1 mm2minimum in sectional area) of 600V Grade Polyvinyl Chloride insulated wire or equivalent wire which has the
same ratings.
(9) Earth grounding should be performed with earth resistance less than 100Ω and with wire thicker than 2 mm 2.
(10)Terminal cover
A terminal cover is attached to the terminal portion of the instrument. It is detached easily when lateral force is applied.
During a wiring operation, it should be removed. Once wiring is completed, re-attach it reliably by pressing it into the top and bottom grooves in
the terminal portion.
(11)Noise filter
If the instrument appears to have noise interference caused by the power supply, use a noise filter to prevent erroneous functioning.
Install a noise filter on the grounded panel and make the wire connecting the noise filter OUT terminal and the power supply terminal on the
controller as short as possible.
- 3 -
•Always disconnect this product from any power source during wiring operation to prevent electrical shock.
•Avoid touching the wired terminal and charged devices while supplying power.
Caution
7.2 mm Less than 7 mm
Noise filter
Grounding
IN OUT 100~240V AC
50/60Hz
Recommended noise filter: TDK ZMB2203-13
100~240 V AC
Make this wire as short as possible.
Controller

2-5. Terminal arrangement diagram
2-6. Terminal arrangement table
- 4 -
23
24
1
2
+
-
A-Output 1
3
4
+
-
A-Output 2
+
-
L
N
REM
20
21
19
22
5
6CT
10
11
100-240V AC~
50/60Hz 15VA
7
8
9
DC
A
B
B
EXTERNAL I/O
13
14
12
15
COM
EV1
1A 240V AC
EV2
1A 240V AC
EV3
1A 240V AC
RS-232C
RS-422A
RS-485
COM
NO
NC
+
– OUTPUT1
4-20mA
0-10V
30mA 12V
DC
DC
DC
4-20mA
0-10V
30mA 12V
DC
DC
DC
2.5A 240V AC
16
17
18
COM
NO
NC
+
– OUTPUT2
2.5A 240V AC
Power supply
10
11
12
100~240V AC
For grounding
Output 1
Output 2
13
14
15
COM
NO
NC
13
14
+
–
16
17
18
COM
NO
NC
16
17
+
–
Input
7
9
7
9
7
8
9
A
B
B
12
11
10
9
8
7
24
23
22
21
20
19
6
5
4
BIN
CODE
SV, D1-COM
D11
D12
D13
D14
SV SEL 1
SV SEL 2
SV SEL 4
SV SEL 8
DO-COM
DO 1
DO 2
DO 3
DO 4
DO 5
Relay
Relay
Relay
Relay
Relay
Maximum 50mA, Maximum 24V DC
Diode (for protection of internal transistor)
Rating: 100V 1A
Free supply
Event output (option)
Analog output (option)
Remote setting input
Current or
voltage input TC input R.T.D. input
Control output
Relay contact
output
Current output,
Voltage output,
SSR drive voltage
output
Heater break alarm,
CT input terminals
(option)
External input/output 24 pins (option)
Open collector output External contact input
MADE IN JAPAN
Analog output terminal (No.1)
(option)
Analog output terminal (No.2)
(option)
Terminal No.
Remote setting input terminal
Control output terminal (No.1)
Control output terminal (No.2)
(option)
1
2+ -Analog output (No.1)
Power terminal 10
11
13
14
16
17
Grounding terminal 12
L
NAC power supply
3
4+ -Analog output (No.2)
+
-Voltage, current or SSR drive output
Voltage, current or thermocouple input
Grounding
Contact output
R.T.D.
5
6
+
-Remote setting input
7
8
9
A
B
B
13
14
15
COM
NO
NC
7
9
23
24
+
-
Input terminal
Common
Normal open
Nomal close
+
-Voltage, current or SSR drive output
Contact output
16
17
18
COM
NO
NC
Common
Normal open
Nomal close
19
20
21
22
COM
NO
NO
NO
CT input
Common
Normal open (EV1)
Nomal open (EV2)
Nomal open (EV3)
Name of terminal Description
Event, heater break alarm output
terminal (option) Normal close is also
possible depending on
parameter setting.
Heater break alarm CT input
terminal (option)

3. Front Panel
3-1. Diagram of front panel and names of parts
3-2. Instruction for front panel
- 5 -
DISP GRP SCRN ENT
SR253 SHIMADEN
°
STBY
AT
MAN
OUT 1
OUT 2 PV
RUN ESV REM COM EV1 EV2 EV3 DO1 DO2 DO3 DO4 DO5
Monitoring lamps (green)
Monitoring lamps (orange)
LED indicator
LCD (liquid crystal display) indicator
* Hereinafter to be referred to as LCD.
Key switches
1
2
3
4
5
LED indicator
(1) Measured (PV) value display
Displays current measured value.
(2) Error message display
Displays an appropriate message in the case of an error (such as
Scale Over).
LCD indicator
(1) Set (SV) No. display
Displays current SV No.
(2) Set (SV) value display
Displays current SV value.
(3) PID No. display
Displays current PID No.
(4) Output display
Displays control output value in bar graph (%) and numerically
(%).
(5) Deviation display
Displays difference (deviation) between PV value and SV value
in bar graph (%) and numerically (%).
(6) Set parameter display
Displays various set parameters as selected by front key
operation. (21 characters x 4 lines)
Key switches
(1) (display key)
For use to return to the initial screen of the monitor group.
(2) (group key)
For use to move between groups.
(3) (screen key)
For use to move within a group.
(4) (parameter key)
For use to move the cursor ( ).
: This cursor blinks continuously.
(5) (shift key)
For use to move from digit to digit of set value.
(6) (down key)
For use to decrease a number in setting a parameter value or
data.
(7) (up key)
For use to increase a number in setting a parameter value or
data.
(8) (entry key)
For use to register a parameter value or data.
Monitoring lamps (orange)
(1) EV1
Lights when EV1 is on.
•
•
•
(8) DO5
Lights when DO5 is on.
Monitoring lamps (green)
(1) AT
Flashes during the execution of auto tuning.
(2) MAN
Flashes during manual operation of control output.
(3) OUT1
For current or voltage output, the brightness of the lamp
changes in proportion to the strength of control output 1.
For contact or SSR drive voltage output, the lamp lights when
control output 1 turns on and goes out when it turns off.
(4) OUT2
For current or voltage output, the brightness of the lamp
changes in proportion to the strength of control output 2.
For contact or SSR drive voltage output, the lamp lights when
control output 2 turns on, and the lamp goes out when it turns
off.
(5) STBY
In execution/standby control, this lamp lights when output is
held in a standby (STANBY) state.
(6) RUN
Flashes during the execution of ramp control. It lights when
ramp control is temporarily stopped.
(7) ESV
Lights when external switch (EXT) is set in multi-SV No.
selection/switching.
(8) REM
Lights when remote setting (REM) is set in SV No. selection.
(9) COM
Lights when parameters or the like are set via communication
(COM).
D I S P
G R P
SCRN
E N T
1
2
3
4
5

4. Key Switch Operation and Description of Screens
4-1. Application of power
Upon applying power, on the LCD display the following initial screens appear for about 1.5 seconds each, followed by the initial screen of the
monitor group. On these initial screens, confirm that this instrument is as specified when your original order was placed.
4-2. How to move LCD screens and cursor
(1) Moving to initial screen of monitor group
Pressing the key calls the initial screen of the monitor group onto the display.
(2) Moving from group to group
To move from one group to another group, press the key in the initial screen of the group.
(3) Moving to the first screen of a group
When the key is pressed in a screen of any group other than the monitor group, the initial screen of that group is displayed.
(4) Moving within a group
Pressing the key calls screens of the group one by one in order.
(5) Moving the cursor on the screen
When two or more parameters are shown in a screen, pressing the key moves the cursor ( flashes) to the next parameter.
4-3. Data change and registration
1) Change of numerical value
When there are two or more parameters, press the key to move the cursor ( ) to the parameter to be changed. When the
key is pressed, the rightmost digit of the value flashes. Further pressing the key moves the flashing figure to a digit whose figure is to be
changed. Use the or key to change the figure. Press the key to register the data after confirming that the changed
value is correct. Upon registration of the data, the flashing stops. (The punctuation mark ":" turns to "=" while a change is being made.)
2) Change of letter (condition or the like)
When there are two or more parameters, press the key to move the cursor ( ) to the parameter to be changed. Use the or
key to change to a desired condition. Press the key to register the data after confirming that the change has been made
correctly. Upon registration of the data, the letters stop flashing. (The punctuation mark ":" turns to "=" while a change is being made.)
- 6 -
INPUT:
RANGE:
OUT 1:
OUT 2:
RTD
0.000~50.000
Contact
Volt
Application
of power SR253
CONTROLLER
EV:
REM:
Ao1:
COM:
YES
V
V
RS-232C
DI/O:
HB:
Ao2:
YES
NO
NO
SVNo.
01
DEV
30.000
25.000°C
-5 0 +5
Series
Types of input/output and measuring range
Functions at each option
Initial screen upon power application Initial screen of the
monitor group
1
2
3
1 2 3
D I S P
G R P
SCRN
G R P
E N T
Auto Tuning STOP
AT Point: 10.00°CAuto Tuning: STOP AT Point 10.00°CAuto Tuning: STOP AT Point= 01 .00°C
0Auto Tuning: STOP
AT Point= 01 .00°CAuto Tuning: STOP AT Point 15.00°C
5
E N T
E N T
Control A/M AUTO
Control Exe: EXEC
Ramping Run: STOP
Operation : LOCAL
Control A/M: AUTO
Control Exe EXEC
Ramping Run: STOP
Operation : LOCAL
Control A/M: AUTO
Control Exe= STANBY
Ramping Run: STOP
Operation : LOCAL
Control A/M: AUTO
Control Exe STANBY
Ramping Run: STOP
Operation : LOCAL
E N T

- 7 -
5. LCD Screen Parameter Diagram
SVNo. 01 DEV -3.5%
25.000
°C
-5 0+5
0-0
OUT1 91.6% OUT2 57.3%
100500 100500
0-1
SV No.: SV : OUT 1 : OUT 2 :
0-2
SCRN SCRN SCRN
01 PID No.:01 25.000
°C
91.6 % 57.3 %
Control screen group.
CONTROL
1-0
Auto Tuning: STOP AT Point: 10.000
°C
1-1
Control A/M: AUTO Control Exe: EXEC Ramping Run: STOP Operation : LOCAL
1-2
SCRN SCRN SCRN
DISP GRP SV and Remote, Ramping
setup screen group.
SV
2-0
SV No. 1: 2-1
2-10
SCRN
GRP
25.000
°C
SV No.10:
SCRN
0.000
°C
0.000
°C
2-11
Remote SV:
SCRN 2-12
SV Limt_L: 0.000
°C
SV Limt_H: 50.000
°C
SV Select: KEY
SCRN 2-13A
REM Bias: 0.000
°C
REM Filt: OFF REM Sc_L: 0.000
°C
REM Sc_H: 50.000
°C
↓
2-13B
REM Mode: RSV REM Trck: YES REM P.B : 0.1 % REM Time: 2
SCRN 2-14
RAMP Down: OFF RAMP Up : OFF RAMP Unit:
°C
/Min
RAMP Rate: X1
SCRN
SCRN
PID and Out Limit setup screen group.
PID
3-0
PID 1 P
1
: 3.0%
I
1
: 120s D
1
: 30s
MR: 0.0% Zone: 0.000
°C
PID 2 P
1
: 3.0%
I
1
: 120s D
1
: 30s
MR: 0.0% Zone: 0.000
°C
3-1A 3-1B
3-1C
3-2
SCRN
GRP
↓
SCRN
PID 1 P
2
: OFF
DF
2
: 0.020
°C
DB: 0.0
°C
↓
↓
↓
1_O
1
Lmt_L: 0.0 %
1_O
1
Lmt_H: 100.0 %
1_O
2
Lmt_L: 0.0 %
1_O
2
Lmt_H: 100.0 %
SCRN
Zone HYS: 2.000
°C
Zone PID: Singl REM PID: 01 SF: 0.40
3-11
SCRN
PID 10 P
1
: 3.0%
I
1
: 120s D
1
: 30s
MR: 0.0% Zone: 0.000
°C
3-10
SCRN
EVENT and DO relation setup screen group.
EVENT/DO
4-0
EV 1 Mode: DEV High Set Point: 25.000
°C
Diffrnt1 : 0.020
°C
EV 3 Mode: HBA
4-1A 4-1B
4-2 4-3
SCRN
GRP
↓
EV 2 Mode: DEV Low Set Point:-25.000
°C
Diffrnt1 : 0.020
°C
↓
SCRN
EV 1 Delay : OFF Inhibit: OFF Charact: Open
SCRN SCRN
DC 1 Mode: Auto Tuning
4-4 4-8
SCRN
DC 5 Mode: Stanby
SCRN
Option relation setup screen group.
OPTION
5-0
COMM[ RS-422A] Add:01 BPS: 19200 DATA:8E1 Mode:Standard
Ao2 Mode: SV Ao2 Sc_L: 0.000
°C
Ao2 Sc_H: 50.000
°C
5-1
5-5B
5-2
SCRN
GRP
↓
Ao1 Mode: PV Ao1 Sc_L: 0.000
°C
Ao1 Sc_H: 50.000
°C
↓
SCRN
MEM : RAM CTRL: STX-ETX-CR BCC : Add DELY: 40
SCRN SCRN
DI1: NOP [OFF] DI2: NOP [OFF] DI3: NOP [OFF] DI4: NOP [OFF]
5-3
SCRN
CT Current [ 0.0A] HBA Curr: 50.0 A HLA Curr: OFF HA Mode : REAL
5-4
5-5A
SCRN
Control output setup screen group.
OUTPUT
6-0
Err Out1: 0.0 % Err Out2: 0.0 %
6-1
6-2
SCRN
GRP
Out Actn: Rev Act. Out1 Cyc: 3 s Out2 Cyc: 30 s
SCRN SCRN
Unit and Range, Scale setup screen group.
UNIT/RANGE
7-0
Unit :
°C
Figur: NO Range: 4 [K1 -100.0~400.0]
7-1
7-2
SCRN
GRP
PV Bias: 0.0
°C
PV Filt: OFF CJ Comp: INTER
SCRN
PV D.P.: XXXX.X PV Sc_L: 0.0
°C
PV Sc_H: 100.0
°C
7-3
SCRN SCRN
Key lock and Initial setup screen group.
LOCK/INIT
8-0
MODE: 3 OUT [ Dual ] SV [ Multi ] RAMP[ Up/Down ]
8-1
8-2
SCRN
GRP
Key lock: OFF Disp ret: OFF Inital : None
SCRN SCRN
SCRN
Note 2
GRP
For returning to PV and SV screens and for moving to the initial screen of a group For moving from one group to another group For moving from screen to screen in a group For selecting one from two or more parameters For shifting For registering set numerical values and items
Group 0
Monitor group Group 1
Control group Group 2
SV/Remote/Ramp group
Group 3
PID group Group 4
Event/DO group Group 5
Option group Group 6
Output group Group 7
Unit/Measuring range group
Group 8
Lock/Initialization group
Notes on screen frames Functions of keys
Solid line frame
Dotted line frame
: Standard screen : Screen for optional function
Note 1: To move to screens framed with thick solid or dotted lines, press the key. Note 2: Screen 7-3 is displayed only for current or voltage input. Note 3: This LCD parameter diagram was drawn on the assumption that your instrument has all of the
optional functions and is in the multi-SV mode. It should be noted that what are shown in LCD screens are partially changed depending on specifications and set parameters.
E N T
D I S P
G R P
SCRN
For setting numerical values and parameters

6. Functions of the Respective Groups
In Chapter 6, the basic operations of this instrument and the setting procedure are described. Follow the procedure, referring to the LCD screen
parameter diagram in Chapter 5.
6-1. Lock/Initialization group (Group 8)
Press the key to call the LOCK/INIT screen (Group 8-0) onto display. Then press the key to move to a screen in which a
setting or a change is to be made. Use the key for selecting a parameter on the screen.
1) Setting of keylock (Group 8-1)
In order to avoid an unintended data change by erroneous operation, a keylock selected one from Lock1, Lock2 and Lock3 is applied. When locked,
each of the affected LCD screens shows the mark on the top left. (The keylock parameter is not locked, though.)
Lock1............... Parameters except SV, AT, MANUAL and STANBY are locked.
Lock2............... Parameters except SV are locked.
Lock3............... All parameters are locked.
(For more details, see the list of parameters in Chapter 10.)
2) Setting of screen return time (Group 8-1)
This is the function to automatically return to the initial screen of the monitor group (0-0) when none of the keys are operated during a screen return
time set. (This will not function in the screens of Group 0-1 and 0-2.)
- 8 -
G R P
SCRN
SVNo.
01
DEV
-3.5%
25.000
°C
-5 0+5
0-0
Key lock and Initial
setup screen group.
LOCK/INIT
8-0
MODE: 3
OUT [ Dual ]
SV [ Multi ]
RAMP[ Up/Down ]
8-1
8-2
SCRN
GRP
Key lock: OFF
Disp ret: OFF
Inital : None
SCRN
SCRN
Key lock: OFF
Disp ret: 60 s
Inital : None
Setting range: OFF, Lock1, Lock2, Lock3
Initial value: OFF
Key lock: OFF
Disp ret: 60 s
Inital : None
Setting range: OFF, 10~120 sec.
Initial value: 60 sec.

3) Setting of initialization (Group 8-1)
This is the function to return registered set data to its initial value.
None: No initialization.
Exe1: Only the parameters shown in the following Table 1 are initialized. (For more details, see the list of parameters in Chapter 10.)
Exe2: All the parameters of each group are initialized.
Table 1 Parameters to be initialized by selecting Exe1
4) Setting of mode (Group 8-2)
For selection from Modes 0 to 3, consult the following table showing control output, the number of SV setting points and whether or not ramp
control is engaged.
- 9 -
Key lock: OFF
Disp ret: 60 s
Inital : None
Setting range: None, Exe1, Exe2
Initial value: None
CONTROL Group
(Group 1) SV/Remote/Ramp group
(Group 2) PID group
(Group 3) EVENT/DO group (Group 4)
Auto Tuning
AT Point
Control A/M
Ramping Run
Each SV value
SV Limt_L
SV Limt_H
REM Bias
REM Filt
REM Sc_L
REM Sc_H
RAMP Down
RAMP Up
RAMP Unit
RAMP Rate
OPTION group
(Group 5) OPTION group (Group 6) UNIT/RANGE group (Group 7) LOCK/INIT group (Group 8)
Ao1 Sc_L
Ao1 Sc_H
Ao2 Sc_L
Ao2 Sc_H
PV Bias
PV Filt
All parameters except
m_O1Lmt_L,
m_O1Lmt_H,
m_O2Lmt_L,
m_O2Lmt_H,
m=1~10
Set point of each EVENT/DO
Diffrntl of each EVENT/DO
None None
Note 1: In case CTRL is selected in 6-7. 7) Setting of remote mode, these are not initialized even when Exe1 is executed.
Note 1
MODE: 3
OUT [ Dual ]
SV [ Multi ]
RAMP[ Up/Down ]
Setting range:
Initial value:
One output type: Modes 0 and 2 (Modes 1 and 3 are not displayed)
Two output type: Modes 0, 1, 2 and 3
One output type: Mode 2
Two output type: Mode 3
Control output
(OUT) Set value (SV) Ramp control (RAMP)
MODE 0
MODE 1
MODE 2
MODE 3
Singl
(1 output)
Dual
(2 outputs)
Singl
(1 output)
Dual
(2 outputs)
Singl
(SV No.1, Remote SV)
Singl
(SV No.1, Remote SV)
Multi
(SV No.1~10, Remote SV)
Multi
(SV No.1~10, Remote SV)
Note 1: No change of mode is possible during the execution of AT or ramp control.
Up/Down
(Usable)
Up/Down
(Usable)
(Unusable)
(Unusable)

6-2. Unit/Measuring range group (Group 7)
(In this group, LCD screen configuration differs depending on the type of input.)
Call the UNIT/RANGE screen (Group 7-0) by the use of the key and press the key to move to a screen in which setting or a
change is to be made. Use the key to select a parameter on the screen.
The screen configuration for each of the input types is shown below:
1) Setting of the PV bias (Group 7-1)
PV bias is the function of correcting the PV value display, that is, an error due to a sensor, instrument or the like is corrected so that the PV value
comes in accord with a control temperature display, not an actual temperature display.
2) Setting of the PV filter (Group 7-1)
If a noise is included in the PV input, it may adversely affect control results due to the unsteadiness of the PV display. The PV filter is used to reduce
such an effect and to stabilize control.
Filter operation is carried out by linear delay operation.
Time constant T (sec.) = set value ××sampling cycle (sec.) of the PV input
From the above equation, T = 300×0.2 = 60 sec.
Thus, the PV filter with a time constant of 60 sec. maximum can be applied. Accordingly, the larger the set value, the longer the time constant and
the more effectively noise can be removed.
It should be noted, however, that too large of a time constant may sometimes have a detrimental effect on the result of control in a highly responsive
control system.
- 10 -
SVNo.
02
DEV
0.886
25.000
°C
-5 0+5
0-0
Unit and Range, Scale
setup screen group.
UNIT/RANGE
7-0
GRP
G R P
SCRN
Unit and Range, Scale
setup screen group.
UNIT/RANGE
7-0
Unit : °C
Figur: NO
Range: 6
[K1 0.0~800.0]
7-1
7-2
SCRN
PV Bias: 0.0
°C
PV Filt: OFF
CJ Comp: INTER
SCRN
SCRN
TC Input
Unit and Range, Scale
setup screen group.
UNIT/RANGE
7-0
Unit : °C
Figer: NO
Range: 14
[ 0.0 ~200.0 ]
7-1
7-2
SCRN
PV Bias: 0.0
°C
PV Filt: OFF
RTD Type: Pt100
SCRN
SCRN
R.T.D. Input
Unit and Range, Scale
setup screen group.
UNIT/RANGE
7-0
Unit : °C
Range: 2
[ 0 mv ~10 mv ]
7-1
7-2
SCRN
PV Bias: 0.0
°C
PV Filt: OFF
SCRN
PV D.P.: XXXX.X
PV Sc_L: 0.0
°C
PV Sc_H: 100.0 °C
7-3
SCRN
SCRN
Current or voltage input
PV Bias: 0.0 °C
PV Filt: OFF
RTD Type: Pt100
Setting range: -9999~9999 unit
Initial value: 0 unit
PV Bias: 0.0 °C
PV Filt: OFF
RTD Type: Pt100
Setting range: OFF, 1~300
Initial value: OFF

3) Setting of R.T.D. type (Group 7-1)
(This setting is only for R.T.D. input. The screen is not displayed in the case of TC or linear input.)
Selection between Pt100 and JPt100 as the type of sensor R.T.D. used for input is made.
4) Setting of reference junction compensation (Group 7-1)
(This setting is only for TC input. The screen is not displayed in the case of R.T.D. or linear input.)
Selection is made as to whether reference junction compensation is carried out internally or externally. Usually, it is done in the instrument but it
should be done externally if higher accuracy is required.
5) Setting of measuring unit (Group 7-2)
The unit of input is set.
Note 1: When this parameter setting is changed, Exe1 as an initialization setting is automatically brought into execution.
Note 2: In the case of TC input, changing from °C or °F to K automatically brings the range to 18.
Note 3: In the case of TC input, changing from K to °C or °F automatically brings the range to 6.
6) Setting of rounding of lowest decimal place (Group 7-2)
(This setting is only for TC or R.T.D. input. The screen is not displayed in the case of linear input.)
Whether or not to leave the lowest decimal place of set measuring range can be chosen by this setting. If your measuring range does not have
functions, this function is of no use.
Figur: YES........................The number of display digits remains exactly as the set measuring range.
Figur: NO .........................The lowest decimal place of display digits set as the measuring range is rounded.
Note 1: A change in this parameter setting automatically brings Exe1 as the initialization setting into execution.
- 11 -
PV Bias: 0.0 °C
PV Filt: OFF
RTD Type: Pt100
Setting range: JPt100, Pt100
Initial value: Pt100
PV Bias: 0.0 °C
PV Filt: OFF
CJ Comp: INTER
Setting range: INTER, EXTER
Initial value: INTER
Setting range:
Initial value: °C
Unit :
°C
Figur: YES
Range: 14
[ 0.0 ~200.0 ]
TC (thermocouple) input
R.T.D. (thermoresistance) input
Current or voltage input
; °C, °F, K
; °C, °F
; °C, °F, %, NONE (no indication of unit)
Setting range: YES, NO
Initial value: YES
Unit :
°C
Figur: YES
Range: 14
[ 0.0 ~200.0 ]

7) Setting of range (Group 7-2)
A measuring range is selected from the following table.
Note 1: A change in this parameter setting automatically brings Exe1 as the initialization setting into execution.
Thermocouple input
R.T.D. (Pt100/JPt100)
- 12 -
Unit : °C
Figur: YES
Range: 14
[ 0.0 ~200.0 ]
°C°FK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
B
R
S
K
K
K
K
K
E
J
T
N
PL II
PR40-20
WRe5-26
U
L
K
Gold iron
/chromel
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
0.0
0.0
0.0
-100.0
0.0
0.0
0.0
-200.0
0.0
0.0
-200.0
0.0
0.0
0.0
0.0
-200.0
0.0
1800.0
1700.0
1700.0
400.0
400.0
800.0
1200.0
200.0
700.0
600.0
200.0
1300.0
1300.0
1800.0
2300.0
200.0
600.0
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
0
0
0
-150.0
0.0
0.0
0.0
-300.0
0.0
0.0
-300.0
0.0
0.0
0
0
-300.0
0.0
3300
3100
3100
750.0
750.0
1500.0
2200.0
400.0
1300.0
1100.0
400.0
2300.0
2300.0
3300
4200
400.0
1100.0 ~
10.0 350.0
Type of
input
Range
No. Measuring range
~
0 350.0
Initial value: Range No.6
(K thermocouple 0.0~
800.0°C)
Note 2: In the case of B thermocouple,
accuracy is not guaranteed at
temperatures below 400°C
(750°F).
Note 3: The precision for PR40-20 is
±(0.3% FS+1°C)
Note 4: The precision for K
thermocouple (Kelvin) is:
10.0~30.0 K: ±(0.75% FS+1K)
30.0~70.0 K: ±(0.30% FS+1K)
70.0~350.0 K:
±(0.25% FS+1K)
Note 5: The precision for the gold
iron/chromel thermocouple is
±(0.25% FS+1K)
°C°F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pt100
(JPt100)
Pt100
(JPt100)
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
-200
-200
-100
-100
-100
-60
-50
-40
-20
0
0
0
0
0
0
0
0
0
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
0
0
00
0
0
00
00
00
00
000
00
00
0
00
0
0
0
0
600
500
100
100
300
40
50
60
80
50
50
100
100
200
200
300
500
500
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
0
0
00
0
0
00
00
00
00
000
00
00
0
00
0
0
0
0
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
-300
-300
-150
-150
-150
-80
-60
-40
0
0
0
0
0
0
0
0
0
0
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
0
0
0
0
0
00
00
00
00
00
00
00
0
0
0
0
0
0
1100
900
200
200
600
100
120
140
180
120
120
200
200
400
400
600
1000
900
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
0
0
0
0
0
00
00
00
00
00
00
00
0
0
0
0
0
0
Type of
input
Range
No. Measuring range
Common to
Pt100 and
JPt100
Initial value: Range No.14 (Pt100 0.0~200.0°C)
Note 6: The precision of 50°C (120°F) span input
is ±0.2% FS.

Linear input (current or voltage)
8) Setting of decimal point (Group 7-3)
(This setting is only for linear input. This screen is not displayed for R.T.D. or TC input.)
In the case of voltage or current input, the position of decimal point in the PV display screen is set.
9) Setting of PV scaling (Group 7-3)
(This setting is only for linear input. This screen is not displayed for R.T.D. or TC input.)
In the case of voltage or current input, set a measuring range (scaling).
Note 1: Changing this parameter automatically brings Exe1 of initialization into execution.
- 13 -
~
~
~
~
~
~
~
-10
0
0
0
10
0
-100
10
10
20
50
50
100
100
~
~
0
420 20
~
~
~
~
~
~
~
-1
0
0
0
1
0
-10
1
1
2
5
5
10
10
1
2
3
4
5
6
7
Voltage (mV) Current (mA) Voltage (V)
Range No.
Initial value: Voltage (mV) input; Range No.2 (0~10mV)
Current (mA) input; Range No.5 (4~20mA)
Voltage (V) input; Range No.6 (0~10 V)
Setting range: XXXXX~X. XXXX
Initial value: XXXX. X
PV D.P.: XXXX.X
PV Sc_L: 0.0 °C
PV Sc_H: 100.0 °C
PV D.P.: XXXX.X
PV Sc_L: 0.0 °C
PV Sc_H: 100.0 °C
Selectable range
Measuring range
Initial value
PV D.P.: XXXX.X
PV Sc_L: 0.0
°C
PV Sc_H: 100.0 °C
: -19999~26000 unit
: Minimum span 100 unit
Maximum span 25000 unit
Within the above range, any can be set (Sc_L<Sc_H should be satisfied, though).
: Sc_L ; 0 unit
Sc_H ; 1000 unit

6-3. Output group (Group 6)
Press the key to call the OUTPUT screen (Group 6-0) and press the key to move to a screen in which a setting or a change is
to be made. Use the key for selecting a parameter on the screen.
1) Set of output characteristics (direct action/reverse action) (Group 6-1)
For control action characteristic of control output, Dir Act or Rev Act can be selected.
When the instrument is of one output type and MODE 0 or MODE 2 has been selected in 6-1. 4) Setting of mode:
Rev Act (reverse action): In this action, the higher the measured value (PV) than the set value (SV), the lower the output becomes. This action is
generally used for heating control.
Dir Act (direct action): The higher the measured value (PV) than the set value (SV), the higher the output becomes. This action is generally
used for cooling control.
When the instrument is of the two-output type and MODE 1 or MODE 3 has been selected in 6-1. 4) Setting of mode:
Rev Act (reverse action): Output 1 is for heating control and Output 2 is for cooling control.
Dir Act (direct action): Both Output 1 and Output 2 are for heating control (2-stage heating).
Note 1: For DB in the above diagram for Dir Act, refer to 6-6.7) Setting of dead band.
Note 2: To switch output characteristics is not possible during the execution of auto tuning (AT) or ramp control.
- 14 -
SVNo.
01
DEV
-3.5%
25.000
°C
-5 0+5
0-0
Control output setup
screen group.
OUTPUT
6-0
6-1
6-2
Err Out1: 0.0 %
Err Out2: 0.0 %
SCRN
Out Actn: Rev Act.
Out1 Cyc: 3 s
Out2 Cyc: 30 s
SCRN
SCRN
GRP
G R P
SCRN
Out Actn: Rev Act.
Out1 Cyc: 3 s
Out2 Cyc: 30 s
Setting range: Dir Act., Rev Act.
Initial value: Rev Act.
Rev Act (reverse action)
(OUT)
100%
0%
OUT1
P1
LOW HIGH
Dir Act (direct action)
(OUT)
100%
0%
OUT1 P1
Measured value (PV)
Set value (SV) LOW HIGH
Measured value (PV)
Set value (SV)
0%
100%
Rev Act (reverse action) Dir Act (direct action)
P1P2
(OUT)
OUT1 OUT2
0%
100%
P1
DB
(OUT)
OUT1 OUT2
P2
LOW HIGH
Measured value (PV)
Set value (SV)
LOW HIGH
Measured value (PV)
Set value (SV)

2) Setting of output cycle (Group 6-1)
(This setting is only for contact or SSR drive voltage output. This screen is not displayed in the case of voltage or current output.)
For SSR drive voltage output, control is carried out through voltage pulse and for contact output through ON and OFF time ratio (duty) of relay
contact. Cycle time, which is the basic cycle of the duty, can be set.
Note 1: Generally, cycle time is 20~30 sec. in the case of contact output, and 2~4 sec. in the case of SSR drive voltage output.
Note 2: If an excessively long time is set for cycle time in a control system with a short delay time, an adverse effect may be
produced on the result of control.
Note 3: In the case of one output, the parameter Out 2 Cyc is not displayed on the screen.
Note 4: Output cycle cannot be set during the execution of auto tuning (AT) or ramp control.
3) Setting of output against Scale Over (Group 6-2)
Control output value for use when measured input value goes out of range can be set.
Note 1: In the case of one output, the parameter Err Out 2 is not displayed on the screen.
Note 2: Output against Scale Over cannot be set during the execution of auto tuning (AT).
Note 3: For contact and SSR drive voltage output, output against Scale Over automatically becomes 0% if P=OFF is set and ON-OFF
control is selected in 6-6. 1) Setting of proportional band (P).
- 15 -
Out Actn: Rev Act.
Out1 Cyc: 3 s
Out2 Cyc: 30 s
Out Actn: Rev Act.
Out1 Cyc: 3 s
Out2 Cyc: 30 s
Setting range: 1~200 sec.
Initial value: In the case of SSR drive voltage output; 3 sec.
In the case of contact output; 30 sec.
ON OFF OFF OFFON ON ON Cycle time
T=1~200 sec.
T
Setting range: -5.0~105.0%
Initial value: 0.0%
Err Out1: 0.0 %
Err Out2: 0.0 %
Err Out1: 0.0 %
Err Out2: 0.0 %

6-4. Option group (Group 5)
[This group has setting screens of optional functions (analog output, DI, heater break alarm and communication). These screens are not
shown if the optional functions are not added in your instrument.)]
Press the key to call the OPTION screen (Group 5-0) and move to a screen in which setting or a change to be made by the use of the
key. Use the key for selecting a parameter on the screen.
- 16 -
G R P
SCRN
SVNo.
01
DEV
-3.5%
25.000
°C
-5 0+5
0-0
Option relation setup
screen group.
OPTION
5-0
COMM[ RS-422A]
Add:01
BPS: 19200 DATA:8E1
Mode:Standard
Ao2 Mode: SV
Ao2 Sc_L: 0.000
°C
Ao2 Sc_H: 50.000 °C
5-1
5-5B
5-2
SCRN
Ao1 Mode: PV
Ao1 Sc_L: 0.000
°C
Ao1 Sc_H: 50.000 °C
SCRN
MEM : RAM
CTRL: STX-ETX-CR
BCC : Add
DELY: 40
SCRN
SCRN
DI1: NOP [OFF]
DI2: NOP [OFF]
DI3: NOP [OFF]
DI4: NOP [OFF]
5-3
SCRN
CT Current [ 0.0A]
HBA Curr: 50.0 A
HLA Curr: OFF
HA Mode : REAL
5-4
5-5A
SCRN
GRP
SCRN
↓