Shimaden SR1 Series User manual

- 1 -
SR1, SR3 Series Digital Controller
Instruction Manual
Please do not begin operating this product until you have read this instruction manual thoroughly and you
understand its contents.
SR1F-1AE
Jan. 2003
Safety Rules
For matters regarding safety, potential damage to equipment
and/or facilities, additional instructions and notes are indicated by
the following headings.
This heading indicates hazardous conditions that could cause
injury or death of personnel unless extreme caution is exercised.
This heading indicates hazardous conditions that could cause
damage to equipment and/or facilities unless extreme caution is
exercised.
NOTE
This heading indicates additional instructions and/or notes.
CAUTION
WARNING
The SR1, SR3 series digital controller is designed for
controlling temperature/humidity and other physical quantities
of general industrial equipment.
Avoid using it for control of devices upon which human life is
dependant. When used, adequate and effective safety measures
must be taken.
No warranty is valid in the case of an accident arising from the
use of this product without having taken such safety measures.
WARNING
• To avoid damage to connected equipment, facilities or the
SR1, 3 itself due to a fault of the product, safety measures
must be taken before usage, such as the installation of a fuse,
an overheating protection device and the like.
• As a means to turn the power off, a switch or a breaker
(which confirms with IEC 60947) should be installed in the
external power circuit to be connected to the power terminal
of the instrument.
• 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/characteristics: 250V AC 0.5A/medium lagged or
lagged type.
Use a fuse which conforms with IEC 60127.
CAUTION
• Do not use this instrument other than specified.
• Using the instrument other than specified may result in
trouble with the instrument or may cause a fire.
• Voltage/current of a load to be connected to the output
terminal should be within a rated range.
• Do not block the draft hole or allow dust and the like to stick
to the case of the instrument for heat discharge.
A rise in temperature or insulation failure may result in a
reduction of the life of the product and/or problems with it or
may cause a fire.
• Do not operate keys on the front panel with a hard or sharply
pointed object. Operate the keys only by softly touching them
by your finger tips.
• When cleaning the instrument, wipe it gently with a dry cloth.
Never use solvent such as thinner.
CAUTION
1. Introduction
1-1. Check before Use and Confirmation of Model Codes
This product has been fully inspected for quality assurance prior to
shipment. However, you are requested to make sure that there is
no error, damage or shortage of delivered items by checking the
model codes and the external view of the product.
Confirmation of Model Codes
Check the model codes affixed to the case of the product to
ascertain if the respective codes designate what was specified
when you ordered it, referring to the following code table.
1
1
3
3
4
4
5
5
2
2
SR1- -
Series code SR1: 48×48mm DIN
SR3: 96×96mm DIN
Input [8] Thermocouple, R.T.D., mV Voltage,
Multi-input
[6] Voltage: -1~1, 0~1, 0~2, 0~5, 1~5,
0~10V DC
* Will correspond to external mounting
resistance of (250Ω) for current input.
Control output [Y] Contact, [I] Current,
[P] SSR drive voltage, [V] Voltage
Event [1] 1a×2
Remarks [0] Without, [9] With
1
2. About Installation
2-1. Installation
This instrument is created with the premise of being used by
setting on the instrumentation panel. Therefore, please make sure
that the user would not come in contact with the live part of the
power terminals and the like.
2-2. Installation Conditions (environmental conditions)
Note:
This instrument should not be used in any of the places mentioned
below. Selection of any of the places may result in trouble with
the instrument, damage to it or even a fire.
Where flammable gas, corrosive gas, oil mist and particles
that can deteriorate electrical insulation are generated or
abundant.
Where the temperature is below -10°C or above 50°C.
Where the relative humidity is above 90% RH or below the
dew point.
Where highly intense vibration or impact is generated or
transferred.
Where the instrument is exposed to dew drops or direct
sunlight.
Where the instrument is directly exposed to the air of the
heater or the air conditioner.
Where the height is above 2000m.
1
2
3
4
5
6
7

- 2 -
3-1. Note on Wiring
In the wiring operation, follow the terminal layout shown in
section 3-2 and make sure to carry out the correct wiring
process.
Use a press fit terminal which fits an M3.5 screw and has a
width of 7mm or less.
In case of thermocouple input, use a compensating wire
compatible with the selected type of thermocouple.
In case of R.T.D. input, the resistance of a single lead wire
must be 5Ωor less and the three wires must have the same
resistance.
When the current input is 0~20mA (0~5V DC), 4~20mA
(1~5V DC), select input [6] (see 1-22) and apply supplied
shunt resistor of 250Ω±0.1% between the input terminals +
and – for the use of instrument.
The input signal wire must not be accommodated with a
high voltage power cable in the same conduit or duct.
Shield wiring (single point grounding) is effective against
static induction noise.
Twisting the input wires at short and equal intervals is
effective against electromagnetic induction noise.
Clamp the screws of terminals firmly.
Clamping torque: 1.0 N · m (10 kgf · cm)
If the instrument appears to be easily affected by power
supply noise, use a noise filter to prevent malfunctioning.
Mount the noise filter on the grounded panel and make the
wire connection between the noise filter output and the
power line terminals of the controller as short as possible.
3-2. Terminal Layout
2-3. Site selection
This instrument is specified to be used in the following
environment conditions.
Over voltage category II
Degree of pollution 2 (IEC60664)/(IEC 61010-1)
Where the height is below 2000m
2-4. Mounting
Cut a hole for mounting the controller in the panel by
referring to the cutout drawing in section 2-5.
The panel thickness should be 1.0~4.0mm.
As the instrument is provided with pawls for fixing, just
press it firmly from the front of the panel.
Please mount vertically in order to satisfy the dust-proof/
drip-proof (NEMA4X, IP66) specification.
2-5. External Dimensions and Panel Cutout
SR1 (48×48mm size)
1
2
3
1
2
3
4
11 100
111
44.6
48
45+0.6
0(48 × N−3)+1
0
45+0.6
0
45+0.6
0
Panel cutout drawing
60 or more
In the case of installation
without leaving space
between instruments
N=The number of instruments
Unit: mm
Note: When installing without leaving space between
instruments, dust-proof/drip-proof, (NEMA4X, IP66)
specification would not be satisfied.
SR 3 (96×96mm size)
3. Wiring
96
11 100
111
91
92 +0.8
0
92 +0.8
0
Panel cutout drawing
130 or more
130 or more
Unit: mm
Note: Extracting the internal portion of the instrument
For safety's sake and to protect the functionality of the
product, do not draw out the body from its case. IEC
61010-1 safety standards request for the use of tools
when extracting the internal portion of this instrument
from the case. This is designed to prevent electric shock.
Recommended tools (minus driver, shape of the tip:
width 4.5mm, thickness 0.5mm)
• Make sure to disconnect this product from any power source
during the wiring operation. Otherwise an electric shock may
result.
• To prevent an electric shock, do not touch wired terminals
and other charged elements while they are being energized.
WARNING
1
2
3
4
5
6
7
8
9
10
Noise filter Controller
100-240V AC
50/60Hz
100-240V AC
Make this wire as short as possible.
Recommended noise filter: TDK’s ZMB2203-13
IN OUT
Protective
grounding
~~
16
7
8
9
10
2
3
4
5
L
N
+
−
++
−−
A
B
B
DC
4-20mA DC
0-10V DC
30mA 12V DC
2A 240V AC
100-240V AC~
50/60Hz 10VA
COM
EV1
1A240V AC
EV2
1A240V AC
OUTPUT
S
R1

- 3 -
3-3. Terminal Arrangement Table
4. Outline of Specifications
Display
Display accuracy ± (0.5% FS+1digit)
Display accuracy maintaining 23±5°C
range
Measured value display range Input range or −10~110% of
measuring range
Setting
Setting method By operating 4 keys on the
front panel
Setting limiter Within the measuring range,
individual setting for higher
and lower limits
(Lower limit<Higher limit)
Input
Input type Multi input (TC, Pt100, Jpt100,
mV)
V (In case of mA input,
connect reciept resistance
between the input terminals)
PV bias −1999~2000 Unit
PV filter 0~100 seconds
Control
Control mode Auto tuning PID control,
manual control
Type of control output Relay contact, SSR drive
voltage, voltage, current
Output control characteristics RA/DA switching
Output limiter Lower limit: 0.0~99.9%
Upper limit: lower limit
+0.1~100.0%
1
2
3
4
5
6
7
9
10
8
+
−
++
−−
A
B
B
DC
COM
EV1
1A 240V AC
EV2
1A 240V AC
4-20mA DC
0-10V DC
30mA 12V DC
2A 240V AC
OUTPUT
L
N
100-240V AC~
50/60Hz 10VA
SR3
Name of terminal Terminal No.
SR1 SR3
Power terminal 100-240V AC–10% 50/60Hz 10VA 6-7
3
4
5
1
2
8
9
10
1-2
8
9
10
3
4
5
6
7
Input signal
Output terminal
Event output
terminal
R.T.D.: A, thermocouple/voltage: +
R.T.D.: B
R.T.D.: B, thermocouple/voltage: −
Contact: COM, SSR drive voltage/voltage/current: +
Contact: NO, SSR drive voltage/voltage/current: −
COM: Common terminal
EV1: Event 1 output terminal (standard)
EV2: Event 2 output terminal (standard)
Note: Shorting across B and B terminal will cause an error
when thermocouple/voltage/current is inputted.
If used with input current, apply supplied shunt resistor
of 250Ω±0.1% between input terminals (+, −).
Event
Output points 2 points EV1, EV2
Contact rating 240V AC 1A (resistive load)
Event type Absolute values, deviations
(higher, lower, higher/lower,
within, outside)
Event action On-Off action
Standby action Selectable from the 3-type
standby mode
General specifications
Ambient temperature for −10°C~+50°C
operational condition
Supply voltage 100~240V AC±10% 50/60Hz
Power consumption Approximately 10VA
5. Names and Functions of Parts on Front Panel
OUT EV1 EV2 AT MAN
ENT
SR3
PV
SV ˚C
1
2
3
4Operating keys
Measured value (PV) display
Target set value (SV) display
Action display lamps
Parameter key
Pressing this key on any screen of the screen group
0 and the screen group 1 calls the next screen onto
display.
When pressed continuously for 3 seconds, this key
functions to move toward the basic screen of screen
group 0 and the initial screen of screen group 1.
Down key
When pressed on each of the screen, the decimal
point of the rightmost digit flashes and the set data
decreases or moves backward.
Up key
When pressed on each of the screen, the decimal
point of the rightmost digit flashes and the set data
increases or moves forward.
Registration (entry) key
Used to register a set data changed by means of
or key on a parameter screen. (The flashing
right most digit turns off.)
When pressed continuously for 3 seconds on the
control output screens (mode 0 to 1), this key
functions to switch between the manual control mode
(Man flashes) and the automatic control mode (Man
turns off).
Name
Measured value
display Displays measured value (PV) or each type of
parameter signs (red)
Function
Target set value
display
2
1
Displays target set value (SV), each type of
parameter set value
Output value is displayed by % on control output
monitor screens of the screen group 0 (green)
Action display
3Out (green) /Control output display
Lights when output turns on during contact or SSR
drive voltage output.
Turns off when output is 0% during voltage or current
and flashes continuously when output is 100%.
Flashes on a equal basis of 0.5 sec for others.
EV1, EV2 (orange)/ Event output display
Lights during event output.
AT (green)/ auto tuning action display
Flashes when ON key is selected by key on the
AT action selection screen and AT is executed by
key and goes out when AT terminates
automatically or is released.
MAN (green) /Manual control action display
Flashes when manual control action mode is selected.
ENT
ENT
Operating keys
4

- 4 -
(1) Manual control of control output (manual mode)
0-1 (Output monitor screen)
To Switch Automatic→Manual, Manual→Automatic, press the
key for 3 seconds continuously on the 0-1 screen. Upon
turning to manual, the MAN lamp flashes and the output value can
be selected by the use of and keys. To cancel, press the
key again for 3 seconds continuously and automatic output
will return.
(2) Auto tuning (Initial value: OFF)
0-2 (Auto tuning execution screen will not be displayed
when P=OFF is set.)
AT is a function of automatically processing and setting P.I.D.
control.
Pressing the and keys changes to and the
decimal point of the rightmost digit flashes. When key is
pressed the decimal point stops flashing and the AT display lamp
will flash and start auto tuning. When AT finishes, the flashing
will turn off. Auto tuning will calculate the PID value and will
store data by the ON-OFF action in Target Set Value (SV). To
stop AT in the middle of execution, select and press the
key to release.
(3) Event 1 action point setting (Initial value: refer to the
below table)
When the and keys are pressed on the setting screen, the
decimal point of the rightmost digit flashes and the numerical
value can be changed. The set numerical value will be registered
and the digit will go off when the key is pressed.
(4) Event 2 action point setting (Initial value: refer to the
below table)
When the and keys are pressed on the setting screen, the
action point can be set and the rest is the same as above in Event 1.
6-3. Setting the Event Action Point
6. Explanation of Screens and Setting
6-1. How to change screens
6-2. Mode 0 screen group
Output type display ( , , , ) *2
Lower limit measured value ( )
Upper limit measured value ( )
Pressing the key continuously for 3seconds calls the 1-0 initial screen of
screen group 1.
*1: Input type display
: Thermocouple, : R.T.D, : Voltage (mV),
: Voltage (V)
*2: Output type display
: Contact, : SSR drive voltage, : Voltage, : Current
Power on
Type display
Input type display
Lower limit measured
value display
Upper limit measured
value display
Control output display
Screen group 0/user screen group
SV, AT, EV (Event) setting
PV/SV display
Basic screen mode 0-0
Screen group 1/device maker setting
screen group
Parameter for each function type
Type display ( , )
Input type display ( , , , ) *1
3sec.
3sec.
0-0 Division of screens
Basic screen
Output monitor
screen
0-1
0-2
0-3
0-4
Auto tuning
execution screen
Event 1 action
points
Event 2 action
points
To the 0-0 basic screen
PV
SV
PV
OUT
AT
OFF
Event 1 mode
Event 2 mode
Screens regularly
displayed
Screens displayed depending
on the specification
ENT
ENT
Alarm code Action Initial value Setting range
(1)
(2)
(3)
(4)
(5)
(6)
(7)
None
Higher limit deviation value
Lower limit deviation value
Outside Higher/Lower limit deviation
Inside Higher/Lower limit deviation
Higher limit absolute value
Lower limit absolute value
Scale over
Higher limit value measuring range,
within measuring range
Lower limit value measuring range,
within measuring range
2000
2000
2000
−1999
−1999~2000 Unit
−1999~2000 Unit
0~2000 Unit
0~2000 Unit
To 1-3
OFF: Key control possible for all screens
1: Key control not possible for screens except user setting screen group
2: Key control not possible for other than SV setting
3: All key control not possible
Mode No.
Screen title Setting range ( ) = initial value Function
ENT
+
*When the key is pressed while the key is being pressed, the preceding setting screen is called back.
ENT
ENT
+
1-0
Initial screen Initial screen
1-1
Key lock setting OFF 1~3
(OFF)
The width of proportional band will be set during the time of control.
The smaller the proportional band, the larger the output difference for the deviation
(gap between PV and SV).
1-2
Proportional band
setting
OFF, 0.1~999.9%
(3.0)
Control output: During
contact
P=OFF (factory setting)
6-4. Mode 1 (Device maker setting screen group)
Pressing the key continuously for 3 seconds on the basic screen will proceed to the mode 1 screen group.
ENT
ENT
ENT

- 5 -
: None : Higher limit deviation
: Lower limit deviation : Outside higher/lower limit deviations
: Within higher/lower limit deviations : Higher limit absolute value
: Lower limit absolute value : Scale over
To 1-16
To 1-2
Time setting to cancel the offset (deviation) which occurs during proportional control
Integral action cannot take action when I=OFF.
No display when P=OFF.
Mode No.
Screen title Setting range ( ) = initial value Function
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
1-3
Hysteresis setting The width of hysteresis during ON-OFF control
P=OFF Displays while setting.
1-4
Integral time
setting
OFF, 1~6000 sec.
(120)
P or P+D control when
OFF setting
Estimates the fluctuation of the outcome of control and will conduct correction.
Integral action cannot take action when d=OFF.
No display when P=OFF.
1-5
Derivative time
setting
OFF, 1~3600 sec.
(30)
P or P+I control when
OFF setting
1~999 Unit
(20)
A function which controls the overshoot and undershoot when the target value is
reached.
The effect is large when 1.00 and small when 0.00.
No display when P=OFF.
1-6
Manual reset
setting
When I:OFF is set
Will correct the offset which occurred at proportional control manually.
No display when P=OFF.
1-7
Target value
function setting
OFF, 0.01~1.00
(0.40)
Will set the control output of lower limit value.
1-8
lower limit output
limiter setting
0.0~99.9%
(0.0)
−50.0~50.0%
(0.0)
The output of the proportional cycle will be set when contact and SSR drive voltage
are outputted.
No display if the type of the control output is current or voltage.
1-9
higher limit output
limiter setting
Will set the control output of higher limit value.
1-10
Proportional cycle
time setting
WhenY, P is
output
1~120 sec
(Y: 30, P: 3)
No display when I, V is
output
1-11
EV1 type
Code setting
OFF, Hd~So
(HD)
0−L+0.1~100.0%
(100.0)
1: No standby action
2: Standby action only when power is applied
3: Standby action when power is applied or when changed to SV
4: Control mode (no standby)
1-12
EV 1
Hysteresis setting
The width of hysteresis when alarm relay is ON and OFF.
1-13
EV 1
Standby action
setting
1~4
(1)
Alarm code
No display when So
Same as EV1
1-14
EV 2 type
Code setting
OFF, Hd~So
(LD)
1~999 Unit
(5)
Alarm code
No display when So
(So: scale over, see 6-3)
1-15
EV 2
Hysteresis setting
Same as EV1
1~999 Unit
(5)
Alarm code
No display when So
*When the key is pressed while the key is being pressed, the preceding setting screen is called back.
ENT

- 6 -
A lower limit value of scaling of linear input is set and registered by key.
(For sensor input, the screen is for monitoring only and setting is not possible.)
Mode 1 return to the initial screen
To 1-15
Switching the characteristics of control action
rA: heating/humidify (reverse action)
dA: cooling/dehumidify (direct action)
Mode No.
Screen title Setting range ( ) = initial value Function
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
ENT
+
1-16
EV 2
Standby action
setting
Same as EV1
1-17
Control output
characteristics
setting
rA/dA
(rA)
In case a narrower setting range of target value than a measuring range is used, a
lower limit value is set.
In case a narrower setting range of target value than a measuring range is used, a
higher limit value is set.
(It can prevent erroneous setting in a risky range and has some other advantageous
effect.)
1-18
SV lower limiter
setting
Lower limit value of
measuring range
(0.0)
within measuring range
SV_L<SV_H
Higher limit value of
measuring range
(800.0)
1~4
(1)
Alarm code
No display when So
This value is used to correct an input error from a sensor or the like.
The displayed value will change based on the set number.
When a bias is given, control is also carried out with a corrected value.
1-19
SV higher limiter
setting
1-20
PV bias value
Setting Screen
−1999~2000 Unit
(0/0.0)
Incase input changes conspicuously or noise continues, PV filter is used to mitigate
such undesirable effect.
When 0 second is set, filter does not function.
1-21
PV Filter
time setting
screen
0~100 sec
(0)
Select the temperature unit for sensor input and register by key.
This screen is not displayed when linear input (mV, V or mA) is set.
1-22
Measuring range
code setting
screen
Each code represents a combination of an input type and a measuring range.
(Refer to 9. Table of Measuring Range Codes)
1-23
Input unit setting
screen
C/F
(˚C)
1-24
Input scaling
Lower limit value
setting
−1999~9999 unit
(0.0)
Multi: 01~76 (05)
HV: 81~86 (86)
((05), (86): Default value)
The position of decimal point during linear input scaling is set and is registered by
key.
(For sensor input, the screen is for monitoring only and setting is not possible.)
1-25
Input scaling
Higher limit value
setting
A higher limit value of scaling of linear input is set and registered by key.
(For sensor input, the screen is for monitoring only and setting is not possible.)
1-26
Input scaling
Decimal point
setting
None~0.001digit on the
right of decimal point
(0.0)
SCL+10~SCL+5000
(100.0)
*Sensor Input: Thermocouple, R.T.D. input
Linear Input: Voltage (mV, V) input
ENT
ENT
ENT
ENT

- 7 -
7. Event Action
7-1. Deviation Alarm
The alarm action point will change along with the Target set value
(SV). For example, when the target set value is 20°C, +10 should
be set for higher limit deviation alarm in order to put an alarm in
action at 30°C and higher. To put an alarm action at 30°C and
lower when the target set value is 100°C, −70°C should be set for
higher limit deviation alarm.
7-2. Absolute Value Alarm
An alarm action point is set by an absolute value. For example,
when the measured value exceeds 100°C, 100°C should be set for
higher limit absolute alarm in order to put an alarm in action at
100°C and higher. To put an alarm in action at 70°C and lower
70°C should be set for lower limit absolute alarm.
In case of absolute value alarm, the alarm only works for the
measured value (PV) with no relation to the target set value (SV).
7-3. Standby Action (Mode 1-13)
This is used to withhold alarm action even when an alarm action
point is reached when power is applied and to put the alarm in
action on the alarm action point after a target set value (SV) is
reached.
Select an action code from the standby action code table
when event output is used as an alarm and standby becomes
necessary.
Set and select code 4 when event output is used for control.
However, note that setting 4 will turn event output OFF if
input goes out of order.
When code 2 is selected, the standby function is put in
action only when power is applied.
When code 3 is selected, standby function is put in action
when power is applied and when SV in execution is
changed.
When a standby code is changed while standby action is in
execution, it may be possible for the standby action to be
released.
: Target set SV value
: Alarm action point
Hysteresis ON
ON
ON ON
ON ON
ON
Hysteresis
ON
−10% 110%
: Scaleover
: Higher limit deviation : Lower limit deviation
: Within higher/lower limit
deviations
: Outside higher/lower limit
deviations
: Higher limit absolute value : Lower limit absolute value
[Event action figure]
No-standby action is where the alarm is output any time the
measured value (PV) reaches the alarm action point whether
power is applied or not.
7-4. Standby action code table
1: No standby action
2: Standby action only when power is applied
3: Standby action when power is applied or when changed to SV
4: Control mode (no standby)
8. Before starting up
Before operation, check the wiring and set the items listed below
by the setting methods of the screen groups. However, for factory-
set items and items already set by equipment manufacturers,
preparation is unnecessary.
(1) Checking of Wiring
Check that the wiring connected to the terminals is carried out
properly.
(2) Application of Operating Power
Apply operating power. The controller is energized and the data
display and other lamps light.
(3) Setting of Measuring range and input type
Select input type, code and register by from the setting range
codes of Mode 1 screen (1-22) "Measuring range selection setting
screen." In the case of current and voltage input, the measuring
range of lower limit values, higher limit values opposed to input
signals and the position of decimal point will be set.
(4) Setting of control type
In the case of ON-OFF (two positions) action, call the mode 1 (1-
2) "Proportional band setting" screen and select and register
. If used with PID auto tuning, setting can remain
unchanged.
(5) Setting of Control Output Characteristics
Select either heating (RA) or cooling (DA) characteristics from
mode 1 (1-17) "Control output characteristics setting" screen.
(6) Setting of Event (EV1, EV2) Action Type
Select and register a code for either mode 1 (1-11, 1-13, 1-14, 1-
16) "Alarm code" or "Alarm standby code".
1
2
3
4
5
6
Note: When input types, measuring range is selected and
changed, all the set data concerning measuring range
will be initialized.
ENT

- 8 -
Measuring range (°F)
Input type Code
Measuring range (°C)
R.T.D.
MultiVoltage
Thermocouple
mV
V
*1
*2
*2
*2
*3
*4
*5
*5
B
R
S
K
E
J
T
N
PLII
WRe5-26
U
L
Pt100
JPt100
−10~ 10
0~ 10
0~ 20
0~ 50
10~ 50
0~100
−1~ 1
0~ 1
0~ 2
0~ 5
1~ 5
0~10
0 ~ 1800
0 ~ 1700
0 ~ 1700
0 ~ 1200
0.0 ~ 800.0
0 ~ 700
0 ~ 600
0 ~ 600
0 ~ 1300
0 ~ 1300
0 ~ 2300
−200 ~ 600
−100.0 ~ 100.0
−100.0 ~ 100.0
−200 ~ 500
0.0 ~ 200.0
0.0 ~ 200.0
−50.0 ~ 50.0
−50.0 ~ 50.0
−199.9 ~ 400.0
−199.9 ~ 200.0
−199.9 ~ 200.0
0 ~ 3300
0 ~ 3100
0 ~ 3100
0 ~ 1500
0 ~ 2200
0 ~ 1300
0 ~ 1100
0 ~ 2300
0 ~ 2300
0 ~ 4200
0 ~ 1100
−150.0 ~ 200.0
−150.0 ~ 200.0
−300 ~ 1000
0.0 ~ 400.0
0.0 ~ 400.0
−50.0 ~ 120.0
−50.0 ~ 120.0
−300 ~ 750
−300 ~ 400
−300 ~ 400
−300 ~ 1100
Initial value: 0.0 ~ 100.0
Span: 10 ~ 5000 count
Position of decimal point: None
1, 2 or 3 digits on the right of decimal point
Lower limit valute<Higher limit value
Thermocouple B, R, S, K, E, J, T, N: JIS/IEC
R.T.D. Pt100: JIS/IEC JPt100/Former JIS
*1 Thermocouple B: Accuracy guarantee not applicable to 400˚C (752˚F) and
below.
*2 Thermocouple K, T, U: Accuracy of those whose readings are below −100˚C is
±1.0% FS
*3 Thermocouple PLII Platinel
*4 Thermocouple WRe5-26 (ASTM988)
*5 Thermocouple U, L (DIN 43710)
PRINTED IN JAPAN
The contents of this manual are subject to change without notice.
Temperature and Humidity Control Specialists
Head Office: 2-30-10 Kitamachi, Nerima-Ku, Tokyo 179-0081 Japan
Phone: [phone] Fax: [phone]
E-MAIL: [email protected] URL: http://www.shimaden.co.jp
9. Table of Measuring Range Codes
10.Maintenance and Troubleshooting
10-1. Procedure of Maintenance Replacement and Matters
Be Attended to (Steps for replacing defective items)
Confirmation of Model Code:
Check the model code of the component part in trouble.
(Open the control box, and you can find an appropriate code
in the model label affixed to the instrument case.)
Inquiry on Input Data:
Ask the manufacturer if input data (control date of external
operation, event output, set value of position, etc.at the time
when an error occurs) is necessary or not.
Confirmation of Present Wiring Condition:
Check and record the present wiring condition. Please note
that in case input data is necessary for control, the same
control operation as before is not possible with a replaced
product unless such data is input.
Confirmation of Present Input Data:
When data is not known, call the input date for the product,
check and record it. In case input data is required, the same
control operation as before is not with a replaced product
unless such data is input.
Repair of Present Product or Procurement of New
Product:
In case the product in trouble is removable from the site of
installation, remove and have it repaired. If it is not
possible, arrange to acquire a new product for replacement.
Setting before Starting Operation:
When replaced by a new product, check the wiring, apply
power and set items as described in 8. Before Starting Up.
10-2. Cause of Trouble and Troubleshooting
10-3. Error Codes, Causes and Remedies
Input measured value problems
1
2
3
4
5
6
Problem Cause Remedy
Error code is
displayed.
Displayed PV
value seems to
be incorrect.
Display on the
front panel goes
out and the
instrument does
not operate.
Key unable to
be operated.
ON-OFF action of
control output is
too fast.
Refer to "Error Codes, Causes
and Remedies."
Set measuring range code
is different from that of
input sensor/input signal.
Erroneous wiring to input
terminals of sensor
Problem with power
supply and wiring
Deterioration of the
connection.
product.
Keylock is in effect.
Deterioration of the product.
ON-OFF is set for P of PID.
Too small a value set for
hysteresis of ON-OFF
action.
Refer to "Error Codes,
Causes and Remedies."
Check if set measuring
range code is correc
for input signal.
Correct wiring to input
terminals of sensor.
Inspect portions related
to power source and
wire connection.
Check wiring.
Examine the product
and repair or replace.
Release keylock.
Examine and repair or
replace the product.
Change the OFF set for
P to two-position type
ON-OFF action.
Increase the hysteresis
value of ON-OFF
action.
1
1
1
1
2
1
2
2
1
2
1
2
1
2
2
2
1
2
3
4
5
Problem Cause Remedy
1
1
2
2
3
1
2
1
2
1
2
3
Screen display
Higher limit side
scaleover
Lower limit side
scale over
A break of
R.T.D. input
wiring.
Higher limit side
scaleover of
cold junction
(CJ) of
thermocouple
input.
Lower limit side
scaleover of
cold junction
(CJ) of
thermocouple
input.
A break of
thermocouple
input wiring
A break of R.T.D.
input wiring
Input measured
value exceeded
measuring range
higher limit of
by 10%.
Input measured value
fell from lower limit
of measuring range
by 10%.
A break of B
Breaks of ABB
Ambient temperature
of the product has
exceeded 80˚C.
Ambient temperature
of the product has
fallen to - 20˚C or
lower.
Check thermocouple input wiring for a
possible break.
Check R.T.D. input A wiring for a possible
break. If wiring has no problem, replace
R.T.D.
For voltage or current input, check the
transmitting unit of measured values.
Check if set code of measuring range is
correct for input signal.
Check wiring of inversed polarity for
measured value input.
Check R.T.D. input terminals A, B and B
for breaks. If wiring has no problem, replace
R.T.D.
Reduce ambient temperature to the level
provided in the environment conditions
for the product.
In case ambient temperature has not
exceeded 80˚C,examine the product.
Raise ambient temperature to the level
provided in the environment conditions
for the product.
In case ambient temperature has not
fallen to - 20˚C, examine the product.
(HHHH)
(CJHH)
(CJLL)
(LLLL)
(b --- )