Shimaden SR23 series User manual


1
MSR023-E52-B
Mar. 2006
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 2-input
Quick Reference
http://www.shimaden.co.jp/ For questions, please contact
YOUR LOCAL AGENT or
[email protected]
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 Quick Reference aims to summarize the Instruction Manual. For further information
like supported parameters, initial/default values, and so on, please refer to the Instruction
Manual (PDF format file) in “SR23/FP23 Support CD”.
Contents
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
Safety Precautions
Warning
The SR23 Series Digital Controller is designed for controlling 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.
Warning
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.
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
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 10Ωor 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
100Ωand 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.


2
MSR023-E52-B
Mar. 2006
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 2-input
Quick Reference
http://www.shimaden.co.jp/ For questions, please contact
YOUR LOCAL AGENT or
[email protected]
External Dimensions
Panel Cutout Dimensions
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.
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.
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
8
10
11
A
B
B
RTD input
7
10
+
- V, mA input
Input 1
45
46
L
N Power 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
24
25
26
DO1
DO2
DO3
Darlington
output
27
28
DO4
DO5
External
control
output DO
(standard) 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)
A receiving resistor of 1/2W 250Ω0.1% 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).
19
21
+
-
mV, thermocouple
input
19
21
22
A
B
B
RTD input
18
21
+
- V, mA input
Input 2
端子カバー付 単位：mm
11 100
111
単位：mm
with terminal cover
Unit: mm
Unit: mm
or more
or more
Mounting fixture
FP23
Mounting fixture
リレー


3
MSR023-E52-B
Mar. 2006
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 2-input
Quick Reference
http://www.shimaden.co.jp/ For questions, please contact
YOUR LOCAL AGENT or
[email protected]
Names and Functions of Parts on Front Panel
If the instrument is 2-loop specification, it has three kinds of display mode. The display mode
can be switched to another by pressing
DISP
key on the front panel.
Note
The internal cascading controller (DC type) operates as if it is two instruments
which are in the form of cascade connection. For SR23 DC type products,
CH1 will be “the master”, and CH2 will be “the slave”.
1PV display
For Independent 2-channel controllers and Internal cascading controllers (2-loop)
Display mode 1: Displays the current measured value (PV) or error messages of CH1.
Display mode 2: Displays the current measured value (PV) or error messages of CH2.
Display mode 3: Displays the current measured value (PV) or error messages of CH1.
For other than the above controllers
Displays the current measured value (PV) or error messages.
2SV display
For Independent 2-channel controllers and Internal cascading controllers (2-loop)
Display mode 1: Displays the target set value (SV) of CH1.
Display mode 2: Displays the target set value (SV) of CH2.
Display mode 3: Displays the current measured value (PV) of CH2.
For other than the above controllers
Displays the target set value (SV).
Note
When it is under Display mode 1, CH1 PV value is shown on the PV display,
and CH1 SV value is shown on the SV display. For 1-loop specification, the
display information is the same as the Display mode 1.
Display mode 2 or 3 is used only for 2-loop products (independent t-channel
controllers and internal cascading controllers).
When it is under Display mode 2 (when CH2 lamp lights), CH2 PV value is
shown on the PV display, and CH2 SV value is shown on the SV display.
When it is under Display mode 3 (when PV lamp lights), CH1 PV value is
shown on the PV display, and CH2 PV value is shown on the SV display.
3LCD display (21 characters x 4 lines, max.)
For Independent 2-channel controllers and Internal cascading controllers (2-loop), the
following “CH1” information is displayed under Display mode 1 or 3, and the following “CH2”
information is displayed under Display mode 2.
SVNo. 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 (%).
Channel (CH1/CH2) display Displays the current channel for the data as one of the
parameter values (2-loop specification only).
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.
4Front panel key switches
5LED indicators
Note that for Independent 2-channel controllers and Internal cascading controllers (2-loop),
each STBY, RMP, MAN, REM, EXT, AT lamp shows different channel information depending
on the Display mode.
For Independent 2-channel controllers and Internal cascading controllers (2-loop)
Display mode 1: Displays the action status of CH1.
Display mode 2: Displays the action status of CH2.
Display mode 3: Displays the action status of CH1.
For other than the above controllers
Displays the action status.
Status lamps
STBY green Blinks when output is set to standby (STBY=ON) by control
execution/standby.
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 during communication (COM) mode.
AT green Blinks during execution of auto tuning, and lights during 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.
Monitor lamps
CH2 green Lights when it is under the Display mode 2. CH2 PV/SV values are
displayed on PV/SV display respectively.
PV green Lights when it is under the Display mode 3. CH2 PV values are displayed
on SV display.
Error Messages
Code Cause
 ROM error
 RAM error
 EEPROM error
 Input 1 A/D error
 Input 2 A/D error
 Hardware 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.
 The PV value exceeded the measuring range
lower limit (-10%FS).
 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)
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.
 REM input exceeds
the input range lower
limit.
 REM input exceeds
the input range higher
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.
HB_HH 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. Switches the Display modes.
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 (►).
Moves the digit in set numerical values.
Decrements parameters and numerical values during setup.
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
keys to switch to manual output.
STBY RMP MAN REM EV1 EV2 EV3 D01 D02 D03 D04 D05 EXT COM
⑤LED indicators
③LCD display
①PV display
②SV display
⑥Infrared interface
④Front panel key
switches


4
MSR023-E52-B
Mar. 2006
Contents may be changed for improvements without notice.
Copyright© SHIMADEN CO., LTD. All rights reserved.
SR23 2-input
Quick Reference
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
(E.G.: 2-50-0）
DISP
Move from a 0 screen of a group to
another
(E.G.: 0-01-02-0)
Move to the group’s 0 screen
(E.G.: 2-42-0)
GRP
Move to the next screen in a group
(E.G.: 2-02-12-2)
SCRN
Move to the previous screen in a
group
(E.G.: 2-22-12-0)
ENT
+
SCRN
Move to the next parameter in a
screen
(E.G.: ATMAN at 1-1) (E.G.: CH1 at 1-0)
(E.G.: SV1CH1 at 2-1)
Modify a value for a parameter
(E.G.: P at 3-1)
(E.G.: CH1CH2 at 4-4)
or
Move from digit to digit for a value
Register a modified value
ENT
Screens that are always displayed
Non-standard
screen
Screens that are displayed depending
on options/setup values.
Standard screen
Pxx
Refer to the (page) on the Instruction
Manual in CD-ROM.