Shimaden SR23 series User manual



 
1
MSR023-E51-E
Dec. 2018
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 1-input
㹇㹬㹱㹲㹰㹳㹡㹲㹧㹭㹬 㹋㹟㹬㹳㹟㹪
http://www.shimaden.co.jp For questions, please contact
YOUR LOCAL AGENT or

[email protected]
ڦPreface
Thank you for purchasing our product. Before you start to operate the product, please read
the following precautions at first, and use the product safely and carefully.
This Instruction Manual aims to summarize the product’s original Instruction Manual
(Detailed Version).. For detailed contents, please refer to the product’s original instruction
manual (Detailed Version) which can be downloaded for free from our website
http://www.shimaden.co.jp.
Documents/Application software available for download are as follows.
*SR23 series digital controller instruction manual (Detailed Version) 1-input
*SR23 series digital controller Communication (interface) (RS-232C/RS-485) instruction
manual (Detailed Version).
*Parameter setup tool “Parameter Assistant”
*USB setup software “USB SHIMADEN”
Operating environment
OS: Windows 7, Windows 10 (only 32-bit OS is supported)
Recommended CPU: Intel Celeron 700 MHz and above
Microsoft Windows, Windows 7 and Windows 10 are registered trademarks of
Microsoft Corporation in the United States and other countries.
ڦChecking accessories
Make sure that your product package has all of the following items
Standard accessories
(1) Instruction Manual (A3 size paper ×4)
(2) Mounting fixture (w/ 2 screws)
(3) Terminal cover
(4) Unit decal
Optional accessories
(1) Current transformer (CT) for heater break alarm (when the heater break alarm
option is selected)
(2) Terminal resistor (when the RS-485 communication option is selected)
ڦContents
Preface .................................................................................................. 1
Contents ................................................................................................ 1
Safety Precautions ................................................................................ 1
Precautions for Installation Site ............................................................. 1
Precautions for Wiring ........................................................................... 1
External Dimensions ............................................................................ 2
Panel Cutout Dimensions ...................................................................... 2
Mounting................................................................................................ 2
Rear Terminal Arrangement Diagram ................................................... 2
Wiring Example of Open Collector Output............................................. 2
Names and Functions of Parts on Front Panel...................................... 3
Error Messages ..................................................................................... 3
LCD Flow Chart ..................................................................................... 4
Frequently-used Keys for LCD .............................................................. 4
ڦSafety Precautions
Warning
The SR23 Series Digital Controller is control instruments designed for industrial use to control
temperature, humidity and other physical quantities in general industrial facilities. 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 use. When used, adequate and effective safety countermeasures must
be provided at all times by the user. No warranty, express or implied, is valid when this device is used
without the proper safety countermeasures.
Before you start to use this device, install it in a control panel or the like and avoid touching the
terminals.
Do not open this device's case, and touch the boards or inside of the case with your hands or a
conductor. The user should never repair or modify this device. Doing so might cause an accident
that may result in death or serious bodily injury from electric shock.

Caution
To avoid damage to connected peripheral devices, facilities or the product itself due to malfunction of
this device, safety countermeasures such as proper installation of the fuse or installation of
overheating protection must be taken before use. No warranty, express or implied, is valid in the case
of use resulting in an accident without having taken the proper safety countermeasures.
The warning mark on the plate affixed on the casing of this device warns you not to touch
charged parts while this device is powered ON. Doing so might cause an electric shock.
A means for turning the power OFF such as switch or a breaker must be installed on the
external power circuit connected to the power terminal on this device. Fasten the switch or
breaker at a position where it can be easily operated by the operator, and indicate that it is a
means for powering this device OFF.
This device does not have a built-in fuse. Install a fuse that conforms to the following rating in
the power circuit connected to the power terminal.
Fuse rating/characteristics: 250 VAC 1.0A/medium lagged or lagged type
When wiring this device, tighten the terminal connections firmly.
Use the device with the power voltage and frequency within their rated ranges.
Do not apply a voltage or current outside of the input rating to the input terminal. Doing so might
shorten the service life of this device or cause it to malfunction.
The voltage and current of the load connected to the output terminal should be within the rated
range. Exceeding this range may cause the temperature to rise which might shorten the service
life of this device or cause it to malfunction.
This device is provided with ventilation holes for heat to escape. Prevent metal objects or other
foreign matter from entering these ventilation holes as this may cause this device to
malfunction. Do not block these ventilation holes or allow dirt and dust to stick to these holes.
Temperature buildup or insulation failure might shorten the service life of this device or cause it
to malfunction.
Repeated tolerance tests on voltage, noise, surge, etc. may cause this device to deteriorate.
Never remodel this device or use it a prohibited manner.
To ensure safe and proper use of this device, and to maintain its reliability, observe the
precautions described in this manual.
Do not operate the keys on the front panel of this device with a hard or sharp-tipped object. Be
sure to operate the keys with your fingertips.
When cleaning this device, do not use paint thinner or other solvents. Wipe gently with a soft,
dry cloth.
It takes 30 minutes to display the correct temperature after applying power to the digital
controller.
(
Therefore, turn the power on more than 30 minutes prior to the operation.
)

ڦPrecautions for Installation Site
Caution

Do not use this device in the following sites. Doing so might result in malfunction or damage to
this device and in some cases cause fire and/or dangerous situations.
Locations that are filled with or generate inflammable gas, corrosive gas, dirt and dust,
smoke, etc.
Locations that are subject to water droplets, direct sunlight or strong radiated heat from
other equipment
Locations where the ambient temperature falls below -10°C or rises above 50°C
Locations where dew condensation forms and the humidity reaches 90% or more
Near equipment that generates high-frequency noise
Near heavy current circuits or locations likely to be subject to inductive interference
Locations subject to strong vibration and impact
Locations exceeding an elevation of 2000 m
ڦPrecautions for Wiring
Caution

To prevent electric shock, always turn off and disconnect this device from the power supply
before starting wiring.
Do not touch wired terminals or charged parts with your hands while the power is supplied.
Pay attention to the following points when performing wiring:
Check that the wiring is free from mistakes according to "Rear Terminal Arrangement
Diagram."
Use crimped terminals that accommodate an M3 screw and that have a width of 6.2 mm or
less.
For thermocouple input, use a compensation wire compatible with the type of thermocouple.
For RTD input, the resistance of a single lead wire must be 10ȍor less and the three wires
must have the same resistance.
The input signal lead must not be passed along the same conduit or duct as that for
high-voltage power lines.
Shield wiring (single point grounding) is effective against static induction noise.
Short interval twisted pair wiring is effective against electromagnetic induction noise.
When wiring, use wire or cable (minimum 1 mm2cross-sectional area) of 600 V grade PVC
insulated wire or equivalent wire having the same rating.
For wiring the ground, ground the ground terminal with the earth resistance at less than
100ȍand with wire 2 mm2or thicker.
Two earth terminals are provided, each connected internally. One is for the ground
connection, and the other is for connecting the shield of the signal lead. Do not use the
earth terminals for crossover wiring of the power system ground lead.
If this device is considered as being susceptible to noise caused by the power supply,
attach a noise filter to prevent abnormal functioning.
Install a noise filter onto a grounded panel, and make the wire connecting the noise filter
output and the power supply terminal on this controller as short as possible.
㼀㼑㼞㼙㼕㼚㼍㼘㻌㼞㼑㼟㼕㼟㼠㼛㼞㻌㼒㼛㼞㻌㼏㼛㼙㼙㼡㼚㼕㼏㼍㼠㼕㼛㼚㻌㻌
㻔㼛㼜㼠㼕㼛㼚㼍㼘㻕



 
2
MSR023-E51-E
Dec. 2018
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 1-input
㹇㹬㹱㹲㹰㹳㹡㹲㹧㹭㹬 㹋㹟㹬㹳㹟㹪
http://www.shimaden.co.jp For questions, please contact
YOUR LOCAL AGENT or

[email protected]
ڦExternal Dimensions
ڦPanel Cutout Dimensions
ڦMounting

Caution
To ensure safety and maintain the functions of this device, do not disassemble this device.
If this device must be disassembled for replacement or repair, contact your dealer.
Follow the procedure below to mount this device on a panel.

1. Drill mounting holes referring to the panel cutout dimensions described in the previous
section.
The applicable thickness of the mounting panel is 1.0 to 8.0 mm.
2. Press this device into the panel from the front of the panel.
3. Insert the mounting fixtures at the top and bottom of this device, and tighten the screws
from behind to fasten the device in place.
4. Over-tightening the screws may deform or damage the device housing.
Take care not to tighten the screws too tight.
5. After completing wiring after installation, attach the terminal cover.
ڦRear Terminal Arrangement Diagram
Wiring Example of Open Collector Output
The following is an example of wiring open collector output for external control output
terminals (DO).
Open collector output (for connecting to relays)
DO1 to DO3: Darlington output
Output rating: 24V DC 50mA max.
DO terminals other than DO1 to DO3
All the terminals other than DO1 to DO3 are open collector output terminals (24V DC 8mA max.).
Note that the output ratings differ from that of DO1 to DO3.
Note for 1-input specification, DO10 to DO13 terminals (option)
The DO-COM terminal (terminal No. 22) for external control output DO10 to DO13 (optional)
is internally connected to DO-COM terminal No. 23. However, for DO10 to DO13, using the
No. 22 DO-COM terminal is recommended.
Note that the DO10 to DO13 terminals are open collector output as described above.
Termi
nal
No
Symbol Description
1
2
+
-Analog output 1 (optional)
3
4
+
-
Analog output 2 or Sensor
power supply (optional)
5
6
+
-
Remote input or
Heater break alarm *
CT input (optional)
8
10
+
-
mV, Thermocouple
input
Input
8
10
11
A
B
B
RTD input
7
10
+
-V, mA input
45
46
L
NPower supply
47
48
Grounding (internal shorting
across terminals)
49
50
51
COM +
NO -
NC
Control output 1
52
53
54
55
COM
EV1
EV2
EV3
Event output
23 COM
External
control output
DO
(standard)
24
25
26
DO1
DO2
DO3
Darlington
output
27
28
DO4
DO5
Open
collector
output
29
30
31
32
33
DI1
DI2
DI3
DI4
COM
External control output DI
(standard)
Termi
nal
No
Symbol Description
34
35
36
37
DO6
DO7
DO8
DO9
External control output DO
Open collector output
(optional)
38
39
40
41
42
43
44
DI5
DI6
DI7
DI8
DI9
DI10
COM
External input DI5 to DI10
(optional)
12
13
14
SG
SD +
RD -
Communication function
(optional)
15
16
17
COM +
NO -
NC
Control output 2
(optional)

18
19
20
21
22
DO10
DO11
DO12
DO13
DO COM
External Control Output
DO10 to DO13
Open collector output
(optional)


A receiving resistor of 1/2W 250ȍ0.1% is
attached across input terminals (7-10) for
use for the 0 to 20mA, and 4 to 20mA
inputs.

*Selectable from remote inputs (including
optional) or Heater break alarm (optional).

➃Ꮚ䜹䝞䞊௜䚷䚷༢఩䠖㼙㼙
 

༢఩㸸
mm

with terminal cover
Unit: mm
Unit: mm
or more
or more
Mounting fixture
FP23
Mounting fixture
࣮ࣜࣞ



 
3
MSR023-E51-E
Dec. 2018
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 1-input
㹇㹬㹱㹲㹰㹳㹡㹲㹧㹭㹬 㹋㹟㹬㹳㹟㹪
http://www.shimaden.co.jp For questions, please contact
YOUR LOCAL AGENT or

[email protected]
Names and Functions of Parts on Front Panel
M
PV display

Displays the measured value (PV).
Displays an error message when an error (e.g. scale over) occurs.
N
SV display

Displays the target set value (SV).

O
LCD display (21 characters x 4 lines, max.)

SV No. display Displays the current target setting value (SV) No..
Output (OUT) display Displays the control output value by a numerical value and a bar
graph as a percentage (%).
Screen title display Displays the screen group title in the respective screen group
top screen.
Setup parameter display Displays the parameters can be selected and displayed by front
key operation.
P
Front panel key switches


Q
LED indicators

Status lamps
STBY green Blinks when control output is set to standby (STBY=ON).
RMP green Blinks during execution of ramp control, and lights while ramp control
is paused.
MAN green Blinks when control output is set to manual operation (MAN).
REM green Lights when remote setting (REM) is set in SV No. selection.
EV1 orange Lights during EV1 action.
EV2 orange Lights during EV2 action.
EV3 orange Lights during EV3 action.
DO1 orange Lights during DO1 action.
DO2 orange Lights during DO2 action.
DO3 orange Lights during DO3 action.
DO4 orange Lights during DO4 action.
DO5 orange Lights during DO5 action.
EXT green Lights when external switch setting (EXT) is set when multi-SV No.
selection (SV select) is switched to.
COM green Lights when communication (COM) mode is selected.
AT green Blinks during execution of auto tuning, and lights during auto tuning
standby.
OUT1 green When control output is current or voltage output, the brightness of
this lamp changes according to fluctuation of Control Output 1, and
during contact or SSR drive voltage output, this lamp lights when
Control Output 1 is ON and goes Out when Control Output 1 is OFF.
OUT2 green When control output is current or voltage output, the brightness of
this lamp changes according to fluctuation of Control Output 2, and
during contact or SSR drive voltage output, this lamp lights when
Control Output 2 is ON and goes Out when Control Output 2 is OFF.



















Error Messages
Code Cause

~ROM error The error codes on the left are
displayed on the PV display.
These indicate that all outputs turn
OFF or become 0%.
If any of the messages are displayed,
repair or replacement is required.
Immediately turn the power OFF, and
contact your dealer.
~|RAM error
~~~EEPROM error
~|iInput 1 A/D error
~mHardware error
¦The PV value exceeded the measuring
range lower limit (-10%FS).
When a PV input-related abnormality
is detected during execution of
control on this device, the error codes
on the left are displayed on the PV
display.
¦The PV value exceeded the measuring
range higher limit (+110%FS), RTD-A
burnout, or thermocouple burnout.
One or two RTD-B burnout, or all leads of
the RTDs burnout.
Action of this device in this case is PV
moving excessively towards the higher
limit.
}¦Reference junction compensation (-20°C)
is at the lower limit. (thermocouple input)
}¦Reference junction compensation (+80°C)
is at the higher limit. (thermocouple input)
~¦REM input exceeds the input range lower
limit.
When an abnormality is detected in
the REM input during execution of
REM SV on this device, the error
codes on the left are displayed on the
PV display.
If any of the messages are displayed,
repair or replacement is required.
Immediately turn the power OFF, and
contact your dealer.
~¦REM input exceeds the input range higher
limit.
¦ The heater current exceeds 55.0A. When a heater current abnormality is
detected during execution of control
on this device, this error code is
displayed on the LCD.






DISP
Displays the basic screen.
GRP
Changes the screen group. Or, returns to the screen group top screen.
SCRN
Switches the parameter display screen in a screen group.
Selects the parameter to set up or change. The parameter to be changed is
indicated by the cursor (Ź).
䢢Moves the digit in set numerical values.
䢢Decrements parameters and numerical values during setup.
䢢Increments parameters and numerical values during setup.
ENT
Registers data or parameter numerical values.
SV

Switches the execution SV No. in the basic screen. In screens other than the
basic screen, the execution SV No. can be switched when the display is switched
to the basic screen.
MAN

Used for manual output (MAN). Switches to the output monitor screen whichever
screen is displayed. With the output monitor displayed, you can use the or
䢢keys to switch to manual output.
STBY RMP MAN REM EV1 EV2 EV3 D01 D02 D03 D04 D05 EXT COM
յLED indicators
ճLCD display
ձPV display
ղSV display
նInfrared interface
մFront panel key
switches



 
4
MSR023-E51-E
Dec. 2018
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 1-input
㹇㹬㹱㹲㹰㹳㹡㹲㹧㹭㹬 㹋㹟㹬㹳㹟㹪
http://www.shimaden.co.jp For questions, please contact
YOUR LOCAL AGENT or

[email protected]
LCD Flow Chart
Frequently-used Keys for LCD
Move to 0-0 Screen
㸦Example㸸2-50-0㸧
DISP
Move from a 0 screen of a group to
another
㸦Example㸸0-01-02-0㸧
Move to the group’s 0 screen
㸦Example㸸2-42-0㸧
GRP
Move to the next screen in a group
㸦Example㸸2-02-12-2㸧
SCRN
Move to the previous screen in a
group
㸦Example㸸2-22-12-0㸧
ENT
+
SCRN
Move to the next parameter in a
screen
㸦Example㸸ATMAN at 1-1㸧
Modify a value for a parameter
㸦Example㸸P at 3-1㸧
䢢
or䢢
Move from digit to digit for a value 䢢
Register a modified value
ENT
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Please see pages xii and xiii in the SR23 series digital controller
instruction manual (Detailed Version) 1-input.