Shimaden SR80 Series User manual

ǦͳǦ
"Notice"
Please ensure that this instruction manual is made accessible to the
final user of this instrument.
Preface
This instruction manual is provided for those who will be involved in
the wiring, installation, operation and routine maintenance of the
SR80 series (SR82, SR83 and SR84). This manual describes the care,
installation, wiring, function and operating procedure of the SR80
series. Keep this manual at the work site during operation of the
SR80 series. While using this instrument, you should always follow
the guidance provided herein.
For matters concerning safety, potential damage to equipment and/or
facilities, additional instructions and notes are indicated by the
following headings:
Indicates matters which may result in accidents leading to injury or
death if proper attention is neglected.
·
WARNING
Indicates matters which may result in damage to equipment and/or
facilities.
·
CAUTION
Indicates that additional instructions and notes have been provided.
NOTE
The markÃrepresents a protective conductor terminal.
Ensure that it is grounded properly.
Matters to be attended to for safety's sake:
· CAUTION
In the event a potential failure of the instrument could cause
damage to the connected equipment, facilities or products, safety
measures such as installing a fuse or an overheating protection
device must be taken prior to the use of the instrument. We
assume no responsibility for any accident which may occur as a
result of not employing appropriate safety measures
· CAUTION
• The ·mark on the plate affixed to the instrument: On the terminal
nameplate affixed to the case of the instrument, the ·mark has
been printed. This is to warn you of the risk of electric shock
which may result if the charger is touched while it is energized.
• In the external power circuit to be connected to the power terminal
of the instrument, a switch or a breaker as means to turn power off
must be installed. Such a switch or a breaker should be fixed
adjacently to the instrument so that it can be operated with ease,
and with an indication that it is a means to turn power off. Use a
switch or a breaker which meets the requirements of IEC60947.
• Fuse: Since the instrument does not have a built-in fuse, make sure
to install a fuse in the power circuit to be connected to the power
terminal. The fuse should be positioned between the switch or the
breaker and the instrument and be attached to the L side of the
power terminal.
Fuse rating/type: 250V AC 0.5 A/medium lagged or lagged type.
Use a fuse which meets IEC60127 requirements.
• In the wiring operation, make sure to fasten terminal connections.
• Power voltage and frequency must be within their rated ranges.
• Voltage/current of a load to be connected to the output terminal
and the alarm terminal should be within a rated range. If it goes
out of the range, a rise in temperature will reduce the product life
and/or result in problems with the product.
The output terminal should be connected with a device which
meets IEC61010 requirements.
• Voltage/current out of its specified range should not be applied to
the input terminal. It may reduce the product life and/or result in
problems with the product.
For the rated voltage/current, refer to "7. Specifications."
In case input is of voltage (mV or V) or current (4-20 mA), the
input terminal should be connected with a device which meets
IEC61010 requirements.
• The SR80 series controller is provided with a draft hole.
Take care to prevent metal or other foreign matter from entering
into it. Failure to do so may cause problems with the instrument or
even fire
• Do not block the draft hole and maintain it free from dust and dirt.
A rise in temperature or insulation failure may result in a
shortening of the product life and/or problems with the instrument.
For spaces required to be kept in its installation, see "2-3.
Drawings showing external dimensions and panel cutout."
• It should be noted that repeated tolerance tests against voltage,
noise, surge, etc. may lead to deterioration of the instrument.
• Users are prohibited from modifying the instrument and using it in
an anomalous way.
• When employing the instrument, you are requested to observe
matters to be attended to as described in the instruction manual
concerning safe and correct operation of the instrument in order to
use it safely while maintaining its reliability
· WARNING
The SR80 series controllers are control instruments designed for
industrial use to control temperature, humidity and other physical
values. You must not employ this series for the control of any
device potentially having a serious effect on human life without
employing adequate and effective safety measures. We assume no
responsibility for any accident arising from the use of this product
without first taking effective safety measures.
· WARNING
• The instrument should be installed, for example, in a control
panel to prevent its terminal portion from accidental contact with
a human body during its operation.
• The instrument should not be pulled out from its case. Never
place your hand or an electric conductor inside it as such act may
cause an electric shock resulting in serious injury or death.
• Make sure to ground the protective conductor (earth) terminal
prior to using the instrument.
Note: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.)
SR80 Series (SR82 / SR83 / SR84) Digital Controller
Instruction Manual
Thank you for purchasing the Shimaden SR80 series digital controller.
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.
SR80F-1IE
July 2019

ǦʹǦ
Contents
Page
1. Introduction 
1-1. Check before use...............................................................2
1-2. Matters requiring attention for use ....................................2
2. Installation and wiring

2-1. Installation site (environmental conditions) ......................2
2-2. Mounting...........................................................................3
2-3. Drawings showing external dimensions and panel cutout.3
2-4. Wiring ...............................................................................3
2-5. Terminal arrangement .......................................................4
2-6. Terminal
arrangement table ..........................................4
3. Front panel 
3-1. Drawing and names of parts..............................................5
3-2. Description of front panel parts .........................................5
MPV display (red)..............................................................5
NSV display (green) ..........................................................5
OAction display LED ........................................................5
PKey switches...................................................................5
4.
Screens 
4-1. Power application and initial screen display .....................5
4-2. Screen configuration .........................................................5
4-3. Key sequence ....................................................................6
4-4. How to move from
screen to screen ..........................10
4-5. Data change on each screen ............................................10
4-6. Supplementary explanation about screens.......................10
5. Supplementary notes on key operation 
5-1. AT ...................................................................................11
5-2. Manual adjustment..........................................................11
6.
Supplement 
6-1. Measuring range list........................................................12
6-2. Event type list .................................................................12
6-3. Event standby action .......................................................12
6-4. Event delay time..............................................................12
6-5. Set value Function...........................................................12
6-6. 2-output characteristics ...................................................13
6-7. Error messages ................................................................13
7.
Specifications ......................................................................13
ͳǤ
ͳǦͳǤ
This product is fully checked for quality assurance prior to shipment.
Nevertheless, you are requested to ensure that there is no error,
damage or missing components by confirming the model codes and
checking the external view of the product and the number of items
attached.
Confirmation of model codes:
Check the model codes stuck to the case of the product to confirm
that the respective codes represent what was specified when you
ordered the product, referring to the following table of codes:
Item Code and description
MSeries SR82, SR83, SR84
Input
1: Thermocouple
2: R.T.D. (Multi-range)
3: Voltage (mV) (programable-rage)
4: Current (4-20mA) (programable-rage)
6: Voltage (V) (programable-rage)
Output 1
Y: Contact I: Current P: SSR drive
voltage
V:
Voltage
Output 2
Y: Contact I: Current
P: SSR drive voltage V: Voltage
N: None
Power supply 90: 100-240V AC 10: 24V AC
02: 24V DC
Event output
/ heater break alarm
0:None 1:Event
2:Event + heater break alarm (30A) *1
3:Event + heater break alarm (50A) *1
Remote input
*2
00: None
14: 4-20mA DC (Not insulated)
15: 1-5V DC (Not insulated)
16: 0-10V DC (Not insulated)
Analog output
*3
0: None 3: 0-10mV DC
4: 4-20mA DC 6: 0-10V DC
Communication *3 0: None 5: RS-485 7: RS-232C
8: CC-Link (only for SR83)
External input (DI)/
set value bias
0:Without
1:With
Special item 0:Without 1:With
R:Square root extraction
*1. Selectable only when Control Output 1 is Y or P. either of Heater break
alarm or Remote input is used.
*2. Either of Heater break alarm or Remote input is used.
*3. Either of Analog output or Communication is used.
Check the following items attached:
This instruction manual 1 copy
Unit decal 1 sheet
Current transformer (included in heater break alarm option) 1
Communication instruction manual
(Communication option) 1 copy
ͳǦʹǤ
(1) Do not use a hard or pointed object in operating the front keys.
They should be operated by touching them lightly with your
fingers.
(2) When you clean the instrument, wipe it lightly with a dry piece
of cloth. Solvents such as thinner should not be used.
ʹǤ
ʹǦͳǤȋȌ
Indoors
Location without direct sunlight
Location with no dew condensation
· CAUTION
The instrument should not be installed in those places as listed below.
Its use in any of such places may cause trouble or damage or an
outbreak of fire:
(1) Where flammable gas, corrosive gas, soot, and dust or other
particles which can deteriorate insulation are generated or are
abundant.
(2) Where the ambient temperature is below -10°C or above 50°C.
(3) Where the relative humidity exceeds 90%RH or below the
dew point.
(4) Where highly intense vibration or impact is generated or
transferred.
(5) Near high voltage power lines or where inductive
interference is likely to be affected.
(6) Where dew drops or rays of the sun directly fall.
(7) Where the elevation is in excess of 2,000 m.
(8) Outdoors.
(9) Supply voltage fluctuation not to exceed 10% of the
Nominal supply voltage.
Note: Contact our representative or sales office for any problems with the
product, shortage of the attached components or any other matters
requiring clarification.
Note:The environmental conditions belong to IEC60664
installation category II and the degree of pollution is rated
as 2 under this standard.

Ǧ͵Ǧ
ʹǦʹǤ
· CAUTION
For safety’s sake and to maintain the proper functioning of the
product, you should not draw it out from its case.
If it is necessary to draw out the instrument, contact our office in
your neighborhood
(1) Machine the mounting hole by referring to the panel cutout
drawings in Section 2-3.
(2) Applicable thickness of the mounting panel is from 1.0 to 4.0
mm
(3) This product is provided with pawls which fix it when it is
pressed straight into the front panel.
ʹǦ͵Ǥ
(1) SR82
(2) SR83
(3) SR84
(4) Current transformer (CT) for heater break alarm
For 0-30 A (CTL-6-S) For 0-50 A (CTL -12-S36-8)
ʹǦͶǤ
(1) Wiring should be carried out according to the drawings in "2-5.
Terminal arrangement." Confirm that there is no wrong
connection
(2) Use crimp terminals which meet the M3.5 screw and are less than
7 mm in width.
(3) For thermocouple input, select a compensation wire suitable for
the particular type of thermocouple.
(4) For R.T.D. input, each lead should be less than 5in resistance
and three leads should have the same resistance.
(5) The input signal line should be conducted safely apart from high
voltage power lines.
(6) Shield wiring (one-point grounding) works effectively against
static induction noise.
(7) Twisting the input signal wire at equal intervals is effective
against electromagnetic induction noise.
(8) For power lines, use wire or cable which is 1 mm
2
in size or
thicker and is equivalent to or higher in grade than 600V vinyl
insulated wire
(9) Earth wiring should be carried out with less than 100ground
resistance by using wire which is 2 mm
2
or thicker.
(10) Noise filter: If the instrument appears to be easily affected by
power supply noise, use a noise filter for preventing malfunction.
The noise filter should be mounted on the grounded panel and
make wiring between the controller and the power terminal as
short as possible.
· CAUTION
If the product is a thermocouple input specification, the cold junction is
exposed at the terminal No. 6 (for SR82) or the terminal No. 8
(for SR83/SR84)
Do not touch here with a screwdriver or anything when writing.
· WARNING
• The product must be disconnected from its power source
during wiring operation so as to prevent electric shock.
• The protective conductor (earth) terminal must be grounded
prior to use. Otherwise, electric shock may result.
• Do not touch the wired terminals and charged devices while
power is on.

ǦͶǦ
(11) Connection of current transformer (CT):
Pass one load wire through the hole specifically provided or CT.
CT terminals on the secondary side are wired to the CT input
terminal of the SR80 controller.
ʹǦͷǤ
(1) SR82
(2) SR83
1 Output
2 Output
(3) SR84
1 Output
2 Output
ʹǦ͸Ǥ


ǦͷǦ
͵Ǥ
͵ǦͳǤ
As an example, the front panel of SR83 is shown below.
͵ǦʹǤ
MȋȌ
(1) Displays current measured value (PV) on the mode 0 basic
screen.
(2) Displays parameter type on each parameter screen.
(3) Displays error message when trouble arises in the system.
NȋȌ
(1) Displays target set value on the mode 0 basic screen.
(2) Displays selected item or set value on each parameter screen.
O
(1) OUT1 monitor LED (green)
• For contact or SSR drive voltage output, the LED lights
when output turns ON and goes out when output turns OFF.
• For current or voltage output, the light intensity changes in
proportion to the rise and fall of output level.
(2) OUT2 monitor LED (green)
• For contact or SSR drive voltage output, the LED lights
when output turns ON and goes out when output turns OFF.
• For current or voltage output, the light intensity changes in
proportion to the rise and fall of output level.
(3) EV1 (Event 1) monitor LED
(orange)
• Lights when event 1 is in action.
(4) EV2 (Event 2) monitor LED (orange)
• Lights when event 2 is in action.
(5) EV3 (Event 3) monitor LED (orange)
• Lights when event 3 is in action.
(6) AT (Auto Tuning) monitor LED (green)
• Lights during AT standby and flashes during execution of AT.
(7) MAN (Manual) monitor LED (green)
•
Flashes during MAN execution (control output is in manual
operation).
(8) SV2/SB monitor LED (green)
•Lights while SV2 is in use.
•Lights while set value bias is in use.
•Flashes during ramping execution, goes out when ramping
stops if it is for SV1 but lights if it is for SV2.
(9) REM (Remote) monitor LED (green)
•Lights when rEM is selected for remote setting.
•Flashes in case remote input is below the remote switching
set value and local SV is being used.
•Goes out when Loc is selected for remote setting. (10)
STBY (Standby) monitor LED (green)
•Lights when Stb is selected for STBY setting and goes out
when EXE is selected.
(11) COM (Communication)/RUN monitor LED (green)
•Lights when COM is set for communication mode and goes
out when LOC is set.
P
(1) (Disp) key
•When this key is pressed on any parameter screen, the mode
0 basic screen returns onto the display.
(2) (parameter) key
•When pressed on any of the mode 0 and 1 screen groups,
the next screen appears.
•When this key is pressed continuously for 3 seconds on the
mode 0 basic screen, the direct call screen of the mode 1
screen group appears.
(3) (down) key
•When pressed on any screen, the decimal point of the least
digit flashes and data decreases or the decimal point moves
backward.

(4) (up) key
•When pressed on any screen, the decimal point of the least
digit blinks and data increases or the decimal point moves
forward.
(5) AT (auto tuning) key
•Used to prepare for execution/stop of auto tuning action (in
mode 0 screen group).
•Moves screens backward, i.e., in the direction opposite to
moves by the key (in mode 1 screen group)
(6) (entry/registration) key
•Registers data changed by means of or key on any
of the mode 0, 1 and 2 screen groups. (The decimal point of
the least digit goes out.)
•When pressed continuously for 3 seconds on the 0-1 and 0-
2 control output screens, switching between manual and auto
of control output is accomplished.
ͶǤ 
ͶǦͳǤ
Upon applying power, the power-on initial screens shown below come
onto display, each for about 1.5 sec. (Continuous operation)
Then the basic screen of the mode 0 screen group is displayed.
Series code
Input type (
 : Thermocouple,  : R.T.D.

 : voltage (mV)

 : voltage (V), | :current(mA))
OUT1 output type (  : Contact,  : SSR drive voltage,

i : current,  : voltage)
OUT2 output type (
 : Contact,  : SSR drive voltage,

i : current,  : voltage)
Basic screen of mode 0 screen group.
ͶǦʹǤ
In the SR80 series, screens are divided by the frequency of use for
the operation of the controller into the following screen groups.
Power
turnedon
Power-on
initial
screens
(1) Mode 0 screen group
The group includes the basic screen (for setting target value
and checking current measured value) which is used in
relatively high frequency in the operation, PID parameters and
the screen for event setting, etc.
(2) Mode 1 screen group
This group includes setting screens for changing input status
and controllability as the occasion demands and screens for
locking items intended not to be changed, these screen being
less high in frequency of use.

Ǧ͸Ǧ
ͶǦ͵Ǥ
digit
digit
digit
digit digit
digit

Ǧ͹Ǧ
NOTE: Functions, initial values and setting ranges of the 0-25 to
0-32 screens are the same as the other PID parameters.
Initial value: 2.0 digit
Setting range: 1
㹼 1000 digit
digit
Initial value: 2.0 digit
Setting range: 1
㹼 1000 digit
Initial value: 2.0 digit
Setting range: 1
㹼 1000 digit
Initial value: 2.0 digit
Setting range: 1
㹼 1000 digit
§
§
§

ǦͺǦ
digit
digit
It is conditional that rE_L ӆ rE_H
It is conditional that rE_L ӆ rE_H

ǦͻǦ

ǦͳͲǦ
ͶǦͶǤ  
   
(1) Moving between mode 0 screen group and mode 1 screen
group
ವPressing the key continuously for 3 seconds on the basic
screen of the mode 0 screen group brings the direct call screen
of the mode 1 screen group onto display. Pressing the key
on any screen of the mode 1 screen group, the display returns
to the basic screen of the mode 0 screen group.
NOTE:The mark shown above means pressing the key above
the mark. This applies to all the subsequent drawings.
(2) Moving from screen to screen in the mode 0 screen group
ವThe next screen appears every time the key is pressed.
(3) Moving from screen to screen in the mode 1 screen group
ವThere are three methods of moving from screen to screen in
the mode 1 screen group as shown below:
i) To press the key in the same way as in the mode 0
screen group. (See (2) above.)
ii) To enter the number of a screen you want to call on the 1-0
direct call screen.
iii) The preceding screen appears every time the key is
pressed. (This function of AT key works only in the mode 1
screen group.)
ͶǦͷǤ
To change data on each screen, press the or key.
Changed data should be registered by pressing the key.
Once the data is registered, the decimal point on the bottom right
stops flashing and goes out.
ͶǦ͸Ǥ
(1) 0-5 set value bias setting screen
By setting a bias value for a target set value beforehand,the
original target set value added with the bias value becomes the
new target value when the DI assigned for SB turns ON
(shorted).
DI ON = Target set value (SV) + bias value (SB)
DI OFF = Target set value (SV)
NOTE: To use the set value bias function, you have to assign
SB to a DI and set SB for SV mode.
(2) 1-16 DI1 setting screen and 1-17 DI2 setting screen
•If you select [ ], SV2 takes effect when DI input turns ON.
•When to detect external control input signal:
Level input: The action is maintained as long as the contact
remains ON.
Edge input: The action is maintained even when the contact is
turned OFF after it has been in action for 0.3
seconds or longer. If the contact remains ON for
0.3 seconds subsequently, the action is released.
•If an action of the same type is assigned to DI1 and DI2, the
assignment to DI2 becomes void.
•An action assigned to a DI cannot be controlled by key
operation. (Priority is given to DI input.)
•An action through DI input is held even after release of the
DI assignment.
(3) 1-24 remote switching point setting screen
Setting a remote switching point on this screen allows local SV
to be switched to remote SV at the time when remote input
reaches the desired value (%).
•When oFF is set for remote switching point
Conventional remote switching action
By switching to remote on the remote switching setting
screen (rEm) of the user setting screen group, local is
immediately switched to remote and the remote lamp lights.
•When a value, i.e., not “oFF”, is set for remote switching
point їremote switching action according to applied voltage
or current.
In case the value of voltage or current input remotely upon
switching to remote on the remote switching setting screen
(rEm) exceeds the set value (%) of remote switching point,
SV is switched to remote and remote lamp lights. If remote
input falls below the set value (%) of remote switching point,
it switches to local SV and the remote lamp flashes.
Note: There is no remote switching while AT is in execution.
Note: If the remote input at the time when remote switching is set
on the remote switching setting screen (rEm) is below the set
value (%) of remote switching point, the remote lamp flashes
and it is switched to local SV.
digit
digit, Maximum span 5000digit
digit
digit, Maximum span 5000digit
digit

ǦͳͳǦ
(4) 1-62 AT execution point setting screen
For the purpose of avoiding hunting due to a limit cycle with a
set SV AT execution, a virtual SV value (AT execution point)
is set for AT to run at a point away from the actual SV value.
Note 1: For AT execution point, an absolute value of difference
between SV value and virtual SV value is to be input.
Note 2: When 0 is set for AT execution point, SV value serves as
the AT point.
Note 3: When PV value is in the AT execution point area, SV value
serves as the AT point.
ͷǤ
ͷǦͳǤ
When AT is executed, PID constants are calculated and defined
from repeated ON/OFF action (100%/0%) output for the
measuring value increase and decrease around the set value and
are stored in the internal memory to complete operation. Upon
completion, control using stored PID constants begins.
How to execute AT
1. Press the key in the mode 0 screen group. Auto tuning is
brought to the state of standby. (AT lamp lights.)
2. Press the key to register. Auto tuning is executed. (AT lamp
flashes.)
Note: AT can be executed even with remote SV. (The remote SV
at the time when AT execution point is set is used in the
execution.)
Note: AT cannot be executed in the mode 1 screen group.
•AT is not executed in the following conditions (When the key
is pressed, the AT lamp goes out.)
1. During ramp control
2. During manual operation
3. In the state of STBY
4. “oFF”setting for proportional band (ON/OFF action)
5. Selection of 2 or 3 on the keylock mode setting screen
6. Scaleover of PV value (measured value)
Cancellation of AT
AT can be cancelled in mid-operation by pressing the key
again. Press the key for confirmation. The AT lamp goes out.
Note: When AT is cancelled in the mid-operation, PID values
remain unchanged.
•AT is automatically cancelled under the following conditions:
1. Output value remains at 0% or 100% for two or more hours.
2. Power supply is interrupted due to power failure or for other
reason.
3. Scaleover of PV (measured value) during AT execution.
4. STBY is executed.
ͷǦʹǤ
On the 0-1 OUT1 control output value display screen and 0-2
OUT2 control output value display screen, it is possible to change
to the control output manual mode and to set a manual control
output value.
Change to manual control mode
On a display screen of control output intended to be changed (0-1
or 0-2), press the ENT key for 3 seconds continuously. The
MAN lamp flashes and it is changed to the manual mode to allow
you to set a control output value by means of the or key.
Likewise, the manual control output mode is switched to the
ordinary automatic mode by continuously switching the key
for 3 seconds. Then the MAN lamp goes out.
•Rules applied to manual control
1. Manual control action and output value are kept in memory
even when power is turned OFF and is reapplied.
2. When the measuring range is changed, the manual control mode
is cancelled and replaced by automatic control mode.
3. Upon switching auto to manual, balanceless and bumpless
control is carried out. If the measured value is out of the
proportional band at the time of mode switching, however,
balanceless and bumpless control is not performed.
4. The control output range in the manual control mode is within a
range defined by output limiter. (When P=OFF or during
ON/OFF action, control is carried out with lower limit : %
and higher limit 100.0%.
Nevertheless, 100% output is displayed as follows on account of
limited display space.

ǦͳʹǦ
͸Ǥ 
͸ǦͳǤ 
*1 Thermocouple B: 400 °C and 750 °F or below is not covered by accuracy
guarantee.
*2 Accuracy 010.0 - 030.0 K ( 10 - 30 K) : ±(1.0 %FS + 1 digit)
030.0 - 070.0 K ( 30 - 70 K) : ±(0.5 %FS + 1 digit)
070.0 - 350.0 K ( 70 - 350.0 K) : ±(0.25 %FS + 1 digit)
*3 Accuracy 010.0 - 280.0 K (010.0 - 280.0 K) : ±(0.25 %FS + 1 digit)
280.0 - 350.0 K (280.0 - 350.0 K) : ±(0.5 %FS + 1 digit)
*4 Accuracy ±(0.3 Υ+1 digit)
Note: The following codes represent the respective factory-set
measuring ranges
Input Standard/rating Code Measuring range
Thermocouple JIS K 05 0.0 - 800.0 °C
R.T.D. JIS Pt100 07 0.0 - 200.0 °C
Voltage(mV) 0 - 10mV DC 02 0.0 - 100.0
Voltage(V) 1 - 5V DC 05 0.0 - 100.0
Current (mA) 4 - 20mA DC 02 0.0 - 100.0
Note: If you change a measuring range code, all measuring ranges
related to data such as SV value, event set values, PID are
initialized.
Note: When a type code of event, remote input or analog output is
changed, all data related to it are initialized.
͸ǦʹǤ
Event type
code
Event type Setting range of
event set value
Initial value of event
set value
ձ |¦
Higher limit absolute value Within measuring range Higher limit value of
measuring range
ղ |¦
Lower limit absolute value Within measuring range Lower limit value of
measuring range
ճ ¦
Higher limit deviation value -1999 - 9999 digit 2000 digit
մ ¦
Lower limit deviation value -1999 - 9999 digit -1999 digit
յ ¦ 
Out of higher and lower
limit ranges 0 - 9999 digit 2000 digit
ն ¦ 
Within higher and lower
limit ranges 0 - 9999 digit 2000 digit
շ 
Scaleover EV output continues when scaleover occurs.
ո  
Heater break Event output continues when heater break alarm is
output.
NOTE: Code 8 in the above table can be selected and set only when the
instrument includes the heater break alarm option.
͸Ǧ͵Ǥ
•In case an event output is used as an alarm, set “oFF,”“1,”“2,”or
“3.”
•In case an event output is used as control output, set “4.”
If scaleover occurs on the event set value side, however, event
output remains OFF during standby.
•When “1”has been set for event action, the standby action
functions when:
1. power is applied.
•When “2”has been set for standby action, the standby action
functions when:
1. power is applied;
2. STBYЍEXE;
•When “3”has been set for standby action, the standby action
functions when:
1. power is applied;
2. STBYЍEXE;
3. SV is changed where standby set value is a deviation value.
(Except during remote input, though.)
•When the standby action setting is changed to “oFF”or “4”while
standby is in action, the standby action is cancelled immediately.
•If, upon applying power, PV value is out of the range in which
event action is ON, standby action becomes void even when 1,”
“2,”or “3”has been set for it.
͸ǦͶǤ
•If a factor which has turned event action ON disappears, the event
will not be output and delay time measurement is aborted.
•If a factor to turn event action ON arises and delay time is
changed within the setting range of delay time, the time starting
from the occurrence of the factor to activate the event (i.e., a total
time) works as the delay time.
͸ǦͷǤ
•The Expert PID implements an overshoot suppression feature,
which is called “SF,”Set value Function. If a greater value is set to
SF, the suppression feature is intensified, while if a smaller value
is set, the feature is weakened.
In
p
ut t
yp
e
Code
Measurin
g
ran
g
e
Code
Measurin
g
ran
g
e
Thermocouple
 B*1 01 0 - 1800 °C 15 0 - 3300 °F
R 02
0 - 1700 °C 16 0 - 3100 °F
S 03
0 - 1700 °C 17 0 - 3100 °F
K
04 -100.0 - 400.0 °C 18 -150 - 750 °F
K
05 0.0 - 800.0 °C 19 0 - 1500 °F
K
06 -200 - 1200 °C 20 -300 - 2200 °F
E 07 0 - 700 °C 21 0 - 1300 °F
J 08 0 - 600 °C 22 0 - 1100 °F
T 09 -199.9 - 200.0 °C 23 -300 - 400 °F
N 10 0 - 1300 °C 24 0 - 2300 °F
PLII 11 0 - 1300 °C 25 0 - 2300 °F
C(WRe5-26) 12 0 - 2300 °C 26 0 - 4200 °F
U 13 -199.9 - 200.0 °C 27 -300 - 400 °F
L 14 0 - 600 °C 28 0 - 1100 °F
 K 
*2 29 10.0 - 350.0 K
 AuFe-Cr 
*3 30 0.0 - 350.0 K
 K 
*2 31 10 - 350 K
 AuFe-Cr *3 32 0 - 350 K
R.T.D
Pt100
(New)
JIS/IEC
01 -200 - 600 °C 17
-300 - 1100 °F
02 -100.0 
- 1
00
.
0
°C 18 -150.0 - 200.0 °F
03 -100.0 - 300.0 °C 19 -150 - 600 °F
04 -50.0 
-
50
.
0
°C 20 -50.0 - 120.0 °F
05 0.00 - 50.00 °C 21 0.0 - 120.0 °F
06 0.0 - 100.0 °C 22 0.0 - 200.0 °F
07 0.0 - 200.0 °C 23 0.0 - 400.0 °F
08 0.0 - 500.0 °C 24 0 - 1000 °F
JPt100
(Old)
JIS
09 -200 -500 °C 25 -300 -1000 °F
10 -100.0 
- 100.0 °C 26 -150.0 - 200.0 °F
11 -100.0 
- 300.0 °C 27 -150 - 600 °F
12 -50.0 - 50.0 °C 28 -50.0 - 120.0 °F
13 0.00 - 50.00°C 29 0.0 - 120.0 °F
14 0.0 - 100.0 °C 30 0.0 - 200.0 °F
15 0.0 - 200.0 °C 31 0.0 - 400.0 °F
16 0.0 - 500.0 °C 32 0- 1000 °F
m
V
-10 - 10 01
The scaling function allows you to select any
value within the following ranges:
Scaling range: -1999 -9999
digit
Span: 10 - 5000 digit
but lower limit side<higher limit side
0- 10 02
0- 20 03
0- 50 04
10 - 50 05
0 - 100 06
V
-1 - 1 01
0- 1 02
0- 2 03
0- 5 04
1- 5 05
0 - 10 06
m
A
0 20 01
4 20 02

Ǧͳ͵Ǧ
͸Ǧ͸ǤʹǦ
͸Ǧ͹Ǥ
If a problem arises in the controller, one of the following error
messages will be displayed on the screen.
(1) Problems with measured input (shown on PV display)
Indicates thermocouple break, R.T.D.A break, or PV
value being about 10% on the high side of higher limit of
measuring range.
Indicates PV value being about 10% on the low side of
lower limit of measuring range due to inverse polarity of
input wiring.
Indicates that Reference contact (CJ) defects to higher
side for thermocouple input.
Indicates that Reference contact (CJ) defects to lower
side for thermocouple input.
Indicates break of B (middle) or multiple break of A.B.B.
for R.T.D. input.
Indicates break of B (bottom) for R.T.D. input.
(2) Problems with remote input (shown on SV display)
Indicates that remote input value has exceeded higher
limit of remote scale (+110%FS).
Indicates that remote input value has fallen below lower
limit of remote scale (-10%FS).
(3) Problems with heater break alarm (shown on SV display)
Indicates that CT input value has exceeded 55A.
(Indicates that CT input value has fallen below -5A.)
NOTE:If a problem arises and its cause appears to lay inside
the instrument, please call our representative or sales
office.
͹Ǥ 
DISPLAY
• LED display : Measured value (PV) display/
7-segment red LED 4 digits Set value (SV)
display / 7-segment green LED 4 digits
Display accuracy : Within measuring range ± (0.25% FS + 1 digit)
Range in which display accuracy is maintained
: 23°C ± 5°C
Display resolution : Depends on measuring range (0.001, 0.01, 0.1, 1)
Sampling cycle : 250 msec. (0.25 sec.)
• Action display/color : 11 types, LED lamp display
Control output : (OUT1, 2)/green
Event action : (EV1, 2, 3)/orange
Auto tuning action : (AT)/green
Manual control action : (MAN)/green
Set value bias action : (SV2/SB)/green
Remote action : (REM)/green
Standby action : (STBY)/green
Communication status : (COM/RUN)/green
SETTING
Setting method : By front key switch operation
Setting range : Same as measuring range (within setting limiter)
Setting limiter : Higher and lower limits separate setting; free
within measuring range (Lower limit < higher
limit)
Set value resolution : Depends on range and scaling,
(0.001, 0.01, 0.1, 1)
Setting key type : 6 types - PARA (parameter selection), UP,
DOWN, AT, ENT and DISP keys
• Ramp control upon reaching set value
: Ascending/descending ramp control
Ramp setting range : OFF, 1 - 9999 digit
Ramp unit time : /sec, /min switching by front key operation
and communication
Ramp rate : ×1, ×0.1 switching by front key operation
and communication
INPUT
• Thermocouple : B, R, S, K, E, J, T, N, PL II, C(WRe5-26,
{L, U (DIN43710)}K, AuFe-Cr,
Kelvin digit input
Allowable external resistance range
: 100maximum
Input impedance : 500kminimum
Burnout function : Standard feature (up scale)
Cold junction temperature
compensation accuracy
: ± 2°C (within a range from 5 to 45°C)
• R.T.D. : Pt100 / JPt100
Amperage : About 0.25 mA
Allowable range of lead wire resistance
: 5ȍmaximum / wire
• Voltage (multiple input): -10 - 10, 0 - 10, 0 - 20, 0 - 50, 10 - 50,
0 -100mV DC, or -1 - 1, 0 - 1, 0 - 2, 0 - 5,
1 -5, 0 - 10V DC
Input impedance : 500kȍminimum
• Current : 0 - 20mA, 4 - 20mA DC
Receiving impedance: 250ȍ
• Sampling cycle : 250 msec. (0.25 sec.)
• PV bias : -1999 - 1999 digit
• PV gain : - 19.99 - 19.99%
• PV filter : OFF, 1 - 100 sec.
• Reference contact compensation switching
: INT (internal) / EXT (external) switching by
front key operation
• Isolation : Insulated from various outputs (not insulated
from system, DI (external switching input)
and CT input )

ǦͳͶǦ
CONTROL (SR82: 1 output only)
• Control system :
One output operation: Expert PID control with auto tuning function
RA (reverse characteristics)
: Heating action
DA (due characteristics)
: Cooling action Two output operation (option)
: Expert PID + PID (control outputs 1 and 2
individually in action) control with auto
tuning function
RA (reverse characteristics)
: Heating action (output 1 side )
and cooling (output 2 side)
DA (due characteristics)
: 2-stage heating action (by both of control
outputs 1 and 2)
• PID(Control outputs 1 and 2 individually)
Control output 1 :
Proportional band (P): OFF, 0.1 - 999.9% (OFF=ON / OFF action)
Integral time (I) : OFF, 1 - 6000 sec. (OFF= with manual reset)
Derivative time (D) : OFF, 0 - 3600 sec.
Manual reset : -50.0 to +50.0% (valid when I=OFF)
ON/OFF hysteresis : 1 - 1000 digit (valid during ON / OFF action)
Control output 2 (only when two output option is added):
Proportional band (P): OFF, 0.1 - 999.9% (OFF=ON / OFF action)
Integral time (I) : OFF, 1 - 6000 sec.
Derivative time (D) : OFF, 0 - 3600 sec.
ON/OFF hysteresis : 1 - 1000 digit (valid during ON / OFF action)
Dead band : -1999 - 5000 digit
Separate setting for SB / SV2 is possible.
Setting range is the same as the one listed
above.
• Proportional cycle : (for contact and SSR drive voltage output)
Control output 1 : 1 - 120 sec.
Control output 2 : 1 - 120 sec.
• AT point setting : 0 - 5000 digit
• Control output characteristics
: RA (reverse characteristics) / DA
(due characteristics)
Switchable by front key operation or DI
(external switching input) through
communication.
• Higher and lower limit output limiter
(individually for control outputs 1 and 2):
Lower limit side : 0.0 - 99.9%,
Higher limit side : 0.1 - 100.0% on condition that lower limit
value < higher limit value.
Separate setting for SB / SV2 is possible.
Setting range is the same as the one listed
above.
• Control output at time of error
(individually for control outputs 1 and 2)
: 0.0 - 100.0%
• Control output type / rating
(common to control outputs 1 and 2):
Contact (Y) : 240V AC 2.5A / resistive load
SSR drive voltage (P): 12V ±1.5V DC, load current 30mA
maximum
Current (I) : 4 - 20mA DC, load resistance 600ȍ
maximum.
Voltage (V) : 0 - 10V DC, load current 2mA maximum
• Output resolution
Control output 1 : About 0.0125% (1 / 8000)
Control output 2 : About 0.5% (1 / 200)
• Sampling cycle : 250 msec. (0.25 sec.)
• Manual control
Manual switching : Front key operation or DI (external switching
input) through communication
Manual control output
: 0.0 - 100.0% (out of output limiter range
possible)
Setting resolution : 0.1%
Manual automatic control
: Balance less bump less
(within proportional band, though)
• Isolation : Insulated between control output and system
and Various inputs (not insulated between
control output of current, voltage or SSR and
analog output)
EVENT OUTPUT (optional)
• Number of event outputs
: SR82 - 2
SR83 - 3 (2 when 2 output option is added)
SR84 - 3 (2 when communication option,
analog output option and/or 2 output option
are added)
(In case of 2 event outputs, EV2 and EV3 are
common output with OR.)
• Event type : Selectable from 8 types (7 types when heater
break alarm option is not added)
A_Hi : Higher limit absolute value alarm
A_Lo : Lower limit absolute value alarm
D_Hi : Higher limit deviation value alarm
D_Lo : Lower limit deviation value alarm
D_i : Higher / lower limit deviation value alarm
(within range)
D_o : Higher/lower limit deviation value alarm
(out of range)
Sco : Scaleover (input trouble alarm)
Hb : Hearer break alarm
(selectable only when heater break alarm
option is added)
• Event setting range : Deviation value alarm
Higher limit alarm : -1999 - 9999 digit
Lower limit alarm : -1999 - 9999 digit
Higher/lower limit alarm: 0 - 9999 digit
Absolute value alarm Both higher and lower
limits : Within measuring range
Event setting system : By front key operation
• Event action : ON/OFF action
• Event hysteresis : 1 - 1000 digit
• Standby/non standby action
: Selectable from 5 types
Alarm action without standby
Alarm action with standby (When power is ON)
Alarm action with standby (When power is ON,
when standby is switched to execution)
Alarm action with standby (When power is ON,
when standby is switched to execution,
including the time when SV is changed)
Control action
• Event action delay : OFF, 1 - 9999 sec.
• Event output/rating : Contact 240V AC 1.0A (resistive load)
• Output updating cycle : 250 msec. (0.25 sec.)
ANALOG OUTPUT
(optional, not selectable together with communication type (1) and (2))
• The number of analog output
: 1
• Output signal : Selectable from 5 types (3 types for instrument
with one output)
PV : Measured value
SV : Set value
DEV : Bias output
OUT 1 : Control output 1
OUT 2 : Control output 2(selectable only when 2 output
option is added)
• Output type/rating : 0 - 10 mV DC/FS Output impedance: 10 ȍ
0 - 10 V DC/FS Load current: 2mA maximum
4 - 20 mA DC/FS Load resistance
: 300 ȍmaximum

ǦͳͷǦ
• Output scaling :
PV/SV : Within measuring range(inverted scaling
possible)
OUT1/OUT2: 0.0-100.0%(inverted scaling possible)
DEV : -100.0 - 100.0% (inverted scaling possible )
on condition that Ao_L Ao_H
• Output accuracy : ±0.25% FS (to displayed value)
• Output resolution : 0.01% FS (1/10000)
• Output updating cycle : 250 msec. (0.25 sec.)
• Isolation : Insulated from system and various inputs
(not insulated from control outputs I, P and V)
HEATER BREAK ALARM
(optional, not selectable together with REM input )
• Current capacity : 30A or 50A CT to be specified when order is
placed.
• Alarm action : Heater amperage detected by external CT
(CT attached).
Alarm output ON upon detection of heater
break while control output is ON.
Alarm output ON upon detection of heater
loop alarm while control output is OFF.
• Current setting range : 0.1 - 50.0A (Alarm action stops when OFF is
set.)
• Setting resolution : 0.1A
• Current display : 0.0 - 55.0A
• Display accuracy : Approx. 3% FS(for 50Hz / 60Hz sine wave)
• Minimum time for action confirmation
: ON (OFF) time 500 msec. min
• Alarm output/rating : Contact 240V AC 1.0A (resistive load)
• Alarm action display : ”Event” lamp lights during action.
• Alarm holding mode : Switchable between holding and not holding on
the setting screen.
• Sampling time : 500 msec. (0.5 sec.)
• Isolation : Insulated between CT input and various outputs
(not insulated from system and other inputs)
REMOTE
(optional, not selectable together with heater break alarm)
• Remote setting : By external analog signal
Switching to remote : By key, communication and DI
(external switching)
input (valid only when DI option is added)
Remote / local switching function by remote
signal
• Remote switching point : OFF, 0.1 - 50.0%
• Remote switching hysteresis
: 0.1 - 10.0%
• Remote scaling : Within measuring range
(inverted scaling possible)
Accuracy of setting : ±(0.25% SF + 1 digit)
Setting signal : 0 - 10V, 1 - 5V DC
Input impedance: 500kȍ
4 - 20mA DC Receiving impedance: 250ȍ
• Remote bias : -1999 - 1999 digit
• Remote filter : OFF, 1 - 100 sec.
• Sampling cycle :500 msec. (0.5 sec.)
• Isolation :Insulated between remote input and various
outputs (not insulated from system and various
inputs)
COMMUNICATION
(optional, not selectable together with analog output for SR82 and SR84)
• Communication type (1) : RS-232C, RS-485
• Communication system : RS-232C 3-line half duplex system
RS-485 2-line half duplex multiple drop (bus)
system
• Synchronization system: Start-stop synchronization system
• Communication distance
: RS-232C maximum 15m
RS-485 maximum 500m
(depending on conditions)
• Communication speed : 1200, 2400, 4800, 9600, 19200 bps
• Data bit length : 7 bits, even parity, stop bit 1
7 bits, even parity, stop bit 2
7 bits, no parity, stop bit 1
7 bits, no parity, stop bit 2
8 bits, even parity, stop bit 1
8 bits, even parity, stop bit 2
8 bits, no parity, stop bit 1
8 bits, no parity, stop bit 2
• Communication address: 1 - 99
• Communication memory mode
: EEP/RAM/r_E
• Communication BCC : Add/Add two’s cmp / XOR / None
• Communication delay time
: OFF, 1 - 100
• Communication code : ASCII code
• Communication protocol
: Shimaden standard protocol
• The number of instruments allowed to be connected
: RS-232C 1
RS-485 32 maximum
(depending on conditions; host included)
• Isolation : Insulated between communication signal and
various inputs / system / various outputs
• Communication type (2)
: Conforming with Mitsubishi Electric
Company’s CC-Link
(only for SR83, simultaneous selection of
analog output is not possible)
• Transmission speed : 156K, 625K, 2.5M, 5M, 10Mbps
• Private station : 1
• Communication method
: Polling method
• Synchronization method
: Frame synchronous method
• Coding system : NRZI system
• Transmission line : Bus (RS-485)
• Transmission format : Conforming with HDLC
DI (EXTERNAL SWITCHING) INPUT (optional)
*DI stands for “Digital Input.”
• Number of DI point : 2
• DI input type : Selectable from 8 types
(7 types if the remote option is not added.)
NOP : No operation
STB : Execution/standby
SB/SV2 : Set value bias/set value 2
AT : Auto tuning
MAN : Manual
STP : Ramp temporary stop
DA : Direct action
REM : Remote (selectable only when remote option
is added)
• DI input rating : No-voltage contact, open collector input
(about 5V/2mA impress)
• Isolation : Insulated between DI input and various outputs
(not insulated from system and various inputs)
SET VALUE 2 (SV2)/Set Value Bias (SB) (optional)
(DI option is prerequisite.)
• Action input : No-voltage contact by SB/SV2 selection
through DI (external switching) input
(in action duringclosed input)
• Selection of setting : Absolute value setting (SV2)
Deviation value setting (SB)
• Setting range :
Absolute value setting : Within measuring range
Deviation value setting : -1999 - 5000 digit
SV2 allows PID and output limit to be set.

Ǧͳ͸Ǧ
 OTHERS
• Data storage : By non-volatile memory (EEPROM)
• Ambient temperate / humidity ranges for use
: -10 - +50Υ/below 90% RH
(on condition that there is no dew
condensation)
• Temperature for storage
: Between-20 and +65Υ
• Over voltage category : ll
• Elevation : Max. 2000 m
• Pollution class : 2 (IEC 60664)
• Temperature range for maintaining accuracy
: 23±5Υ
• Power voltage : 100V-240V AC±10% (50/60 Hz),
24V AC±10% (50/ 60Hz),
24V DC±10%.
(One of the above to be specified)
• Power consumption : 15VA maximum
• Input noise removal ratio
: Normal mode 60 dB minimum (50/60 Hz)
Common mode 140 dB minimum (50/60 Hz)
• Applicable standards :
Safety : IEC61010-1 , EN61010-1
IEC61010-2-030 , EN61010-2-030
EMC : EN61326-1
• Insulation resistance :
Between input / output terminals and power terminal
: 500V DC 20Mȍminimum
Between input/output terminals and protective conductor terminal
: 500V DC 20Mȍminimum
• Dielectric strength : 1 minute at 3000V AC between input/output
terminals and power terminal
1 minute at 1500V AC between power
terminal and protective conductor terminal
• Protective structure : Only front panel has simple dustproof and drip
-proof structure (equivalent to IP66)
(Panel thickness :1.2-3.2mm)
• Material of case : PPE resin molding (equivalent to UL94V-1)
• External dimensions : SR82:H72 × W72 × D111mm
(Inside depth of panel: 100mm)
SR83:H96 × W96 × D111mm
(Inside depth of panel: 100mm)
SR84:H96 × W48 × D111mm
(Inside depth of panel: 100mm)
• Mounting : Push-in panel (one-touch mount)
• Applicable panel thickness
: 1.0 - 4.0 mm
• Panel cutout size
SR82: H68 × W68mm
SR83: H92 × W92mm
SR84: H92 × W45mm
• Weight
SR82: 300g
SR83: 420g
SR84: 280g
PRINTED IN JAPAN