Omron E5CC-U Instruction Manual

E5CC-U
Digital Controller
EN
INSTRUCTION MANUAL
Thank you for purchasing the OMRON E5CC-U Digital
Controller.
This manual describes the functions, performance, and
application methods needed for optimum use of the product.
Please observe the following items when using the product.
• This product is designed for use by qualified personnel with
a knowledge of electrical systems.
• Before using the product, thoroughly read and understand
this manual to ensure correct use.
• Keep this manual in a safe location so that it is available for
reference whenever required.
OMRON Corporation
©All Rights Reserved
Refer to the E5□C Digital Controllers User's Manual (Man. No. H174)
for detailed application procedures.

Safety Precautions

Key to Warning Symbols

Indicates a potentially hazardous situation which, if
not avoided, is likely to result in minor or moderate
injury or property damage. Read this manual
CAUTION
carefully before using the product.
5377447-9A(Side-A)
CU1

Wiring

Dimensions

Dimensions (mm)
48×48
Adapter (Y92F-49)
4 58.6 14.2
76.8
* A Setup Tool port is provided on the upper of the product. Use this port to connect a personal computer to the product when using
the Setup Tool. E58-CIFQ2 USB-Serial Conversion Cable is required to connect the personal computer to the product. (Do not use
the product with the USB-Serial Conversion Cable left permanently connected.)
Refer to the instruction manual provided with the USB-Serial Conversion Cable for details on connection methods.
Names of Parts on Front Panel
• °C / °F : temperature unit
The temperature unit is displayed when the displayed value
is a temperature. Either C or F is displayed according to
the set value of the temperature unit.
•
Level key
Use this key to change levels:
•
Mode key
Press this key to change the contents of the display.
Press this button for 1 s or longer for reverse scroll.
• Press the O key and the M key together for at
least 3 seconds to switch to protect level.
• Shift key (PF key)
The default PF Setting parameter is for shifting the digit.
This is a function key. When it is pressed, the function
set for the PF Setting parameter will operate.

Operation Menu

Input Type

Input type Input Setting Setting range
°C °F
0 -200 to 850 -300 to 1500
Platinum
Pt100 1 -199.9 to 500.0 -199.9 to 900.0
resistance
2
thermometer 0.0 to 100.0 0.0 to 210.0
3 -199.9 to 500.0 -199.9 to 900.0
JPt100
4 0.0 to 100.0 0.0 to 210.0
K 5 -200 to 1300 -300 to 2300
Thermocouple
6
-20.0 to 500.0 0.0 to 900.0
J 7 -100 to 850 -100 to 1500
8 -20.0 to 400.0 0.0 to 750.0
T 9 -200 to 400 -300 to 700
10 -199.9 to 400.0 -199.9 to 700.0
E 11 -200 to 600 -300 to 1100
L 12 -100 to 850 -100 to 1500
U 13 -200 to 400 -300 to 700
14 -199.9 to 400.0 -199.9 to 700.0
N 15 -200 to 1300 -300 to 2300
R 16 0 to 1700 0 to 3000
S 17 0 to 1700 0 to 3000
B 18 100 to 1800 300 to 3200
W 19 0 to 2300 0 to 3200
PL II
20 0 to 1300 0 to 2300
21 0 to 90 0 to 190
Infrared 10 to 70°C
Thermosensor 60 to 120°C 22 0 to 120 0 to 240
115 to 165°C 23 0 to 165 0 to 320
ES1B
140 to 260°C 24 0 to 260 0 to 500
4 to 20mA 25
Current input
0 to 20mA 26
Use the following ranges for scaling: -1999
1 to 5V 27
to 9999, -199.9 to 999.9, -19.99 to 99.99,
0 to 5V 28
Voltage input -1.999 to 9.999
0 to 10V 29
0 to 50mV 30
*The default is"5".
*s. e rr will be displayed when a platinum resistance thermometer is mistakenly connected
while input type is not set for it. To clear the s. e rr display, correct the wiring and cycle the
power supply.

Alarms

Alarm output function
Alarm type
Setting
Positive alarm value (X) Negative alarm value (X)
0 No alarm function Output off
Vary with
*1 1 Deviation upper/lower limit
"L", "H" values
X
Deviation upper limit ON ON
2
OFF OFF
SP
X
ON
Deviation lower limit ON
3
OFF OFF
SP
L H
Vary with
ON
*1 Deviation upper/lower range
4
"L", "H" values
OFF
SP
L H
Deviation upper/lower limit Vary with
5 ON
*1
"L", "H" values
standby sequence ON
OFF
SP
X
Deviation upper limit
ON ON
6
standby sequence ON OFF OFF
SP
X
Deviation lower limit
ON ON
7
standby sequence ON OFF OFF
SP
X
ON ON
8 Absolute value upper limit
OFF OFF
0
X
ON ON
9 Absolute value lower limit
OFF OFF
0
X
Absolute value upper limit
ON ON
10
OFF
standby sequence ON OFF
0
X
Absolute value lower limit
11 ON ON
standby sequence ON OFF OFF
0
12 LBA (only for alarm 1)
13 PV Change Rate Alarm
X
ON
14 SP absolute value upper limit ON
OFF OFF
0
X
ON
15 SP absolute value lower limit ON
OFF
OFF
0
X
ON ON
16 MV absolute value upper limit
OFF OFF
0
X
ON
ON
17 MV absolute value lower limit
OFF OFF
0
*1: Upper and lower limits can be set for parameters 1, 4 and 5 to
provide for different types of alarm. These are indicated by the
letter "L" and "H".
• The default alarm type is "2"

Warning Symbols

CAUTION
Minor injury due to electric shock may occasionally occur.
Do not touch the terminals while power is being supplied.
Electric shock, fire, or malfunction may occasionally occur. Do not allow metal objects, conductors,
cuttings from installation work, or moisture to enter the Digital Controller, the Setup Tool ports, or
between the pins on the connectors on the Setup Tool cable.
Do not use the product where subject to flammable or explosive gas. Otherwise, minor injury from
explosion may occasionally occur.
Never disassemble, modify, or repair the product or touch any of the internal parts. Minor electric
shock, fire, or malfunction may occasionally occur.
CAUTION - Risk of Fire and Electric Shock
a) This product is UL listed as Open Type Process Control Equipment. It must be mounted in an enclosure that
does not allow fire to escape externally.
b) More than one disconnect switch may be required to de-energize the equipment before servicing.
c) Signal inputs are SELV, limited energy.
d) Caution: To reduce the risk of fire or electric shock, do not interconnect the outputs of different Class 2 circuits.
If the output relays are used past their life expectancy, contact fusing or burning may occasionally occur.
Always consider the application conditions and use the output relays within their rated load and electrical
life expectancy. The life expectancy of output relays varies considerably with the output load and
switching conditions.
Loose screws may occasionally result in fire. Tighten the terminal screws to the specified torque of 0.5
N•m.
Set the parameters of the product so that they are suitable for the system being controlled. If they are
not suitable, unexpected operation may occasionally result in property damage or accidents.
A malfunction in the Digital Controller may occasionally make control operations impossible or prevent
alarm outputs, resulting in property damage. To maintain safety in the event of malfunction of the Digital
Controller, take appropriate safety measures, such as installing a monitoring device on a separate line.
Suitability for Use
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which
apply to the combination of the Product in the Buyer's application or use of the Product.
At Buyer's request, Omron will provide applicable third party certification documents identifying ratings and
limitations of use which apply to the Product. This information by itself is not sufficient for a complete
determination of the suitability of the Product in combination with the end product, machine, system, or
other application or use. Buyer shall be solely responsible for determining appropriateness of the particular
product with respect to Buyer's application, product or system. Buyer shall take application responsibility in
all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED
FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
Surface mounting
(mm)
44.8×44.8
In the pack:
*Main unit
*Instruction manual
*Adapter (Y92F-49)
Sold Separately
*USB-Serial Conversion Cable
(E58-CIFQ2)
48×48
E5CC-U + P2CF-11
Operation indicators
• • SUB1: Auxiliary output 1 indicator
No.1 display
• SUB2: Auxiliary output 2 indicator
Process value or set data type
• OUT1: Control output 1 indicator
For a current output, lit except for a
•
No.2 display
0% output.
Set point, set data read-out value or changed input
value
•
TUNE:
•
Up and Down keys Flashing during ST(self-tuning).
Lit during AT(auto-tuning).
Each press of U key increments or advances the
values displayed on the No.2 display.
Each press of D key decrements or returns the
values displayed on the No.2 display.
Operation stopped.
Initial Setting Level
(Control/alarm are both stopped.)
Control Period (Cooling)
in-t c-cp
Input Type *3 (Unit: Seconds)
20
5
*Voltage output (for driving SSR): 2
M
M
Direct/Reverse Operation
orev
Scaling Upper Limit
in-h
(only when setting In Reverse operation (Heating) =
or-r
100
analog input)
In Direct operation (Cooling) =
M
M
alt1
Scaling Lower Limit
in-l Alarm 1 Type:
(only when setting
Specified models only
2
0
analog input)
M
M
Decimal Point alh1
dp
Alarm 1 Hysteresis
(only when setting
0.2
0
analog input)
M
M
c alt2
°C=
d-u Alarm 2 Type:
Temperature
f
Unit °F= Specified models only
2
c
M
M
alh2
sl-h
Alarm 2 Hysteresis
SP Upper Limit
0.2
1300
M
M
o1st
sl-l Control Output 1
SP Lower Limit
Signal
4-20
-200
M
M
PID•ON/OFF o1th
cntl Simple Transfer Output 1
onof
In ON/OFF control =
Upper Limit
100.0
onof pid
In 2-PID control =
M
M
o1tl
Standard or Heating/Cooling
Simple Transfer Output 1
s-hc
stnd
Standard control = Lower Limit
0.0
stnd
h-c
Heating and cooling control =
M
M
Extraction of Square
sqr
st Root Enable
ST (Self-Tuning)
on (Only when analog
off
ST ON =
on input is set)
ST OFF = off
M
M
amov Move to Advanced
ptrn
Function Setting
Program Pattern
0
off Level
M
M
cp Control Period (Heating)
(Unit: Seconds)
20
*Voltage output (for driving SSR): 2
X
Initial setting level enables users to specify their preferred
SP
operating conditions (input type, alarm type, control method, etc.)
X
SP
*3: Refer to the adjoining tables for details of input types and alarm types.
*4: Applicable only to models with alarm functions.
*5: Operation is stopped when moved to the initial setting level.
(control/alarm are both stopped.)
*6: The grayed-out setting items are not displayed for some models and
X
some settings of other setting items.
*7: The four numeric digits of the product code are displayed in the No. 2
SP
X
display. The setting cannot be changed and there is nothing that you
need to set.
SP
*8: Only the value set to the ins: Temperature Input Shift parameter is
X
applied to the entire temperature input range. When the process value
0
is 200°C, the process value is treated as 201.2°C after input shift if
X
the input shift value is set to 1.2°C. The process value is treated as
0
198.8°C after input shift if the input shift value is set to -1.2°C.
X
Conformance to EN/IEC Standards
0
X
This is a class A product.
0
In residential areas it may cause radio interference, in which case the user
may be required to take adequate measures to reduce interference.
A 급 기기 (업무용 방송통신기자재)
이 기기는 업무용(A 급) 전자파적합기기로서 판매자또는 사용자는 이 점을
X 주의하시기 바라며, 가정외의지역에서 사용하는 것을 목적으로 합니다.
0
X
Conformance to Safety Standard Conformance to Safety Standards
0
X
Reinforced insulation is provided between input power
supply, relay outputs, and between other terminals.
0
X
Always externally connect the recommended fuse that is specified
0 in the Instruction Manual before you use the Digital Controller.
Analog Input
• If you input an analog voltage or current, set the Input Type
parameter to the correct input type.
• Do not use the Digital Controller to measure a circuit with
Measurement Category II, III, or IV.
• Do not use the Digital Controller to measure an energized circuit to
which a voltage that exceeds 30 Vms or 60 VDC is applied.
The protection provided by the Digital Controller may be impaired if the
Digital Controller is used in a manner that is not specified by the
manufacturer.
This product with sokect P2CF-11(E) or P3GA-11 gets the UL Listing
Certification.It must be used with the sokect which mentioned above.

Precautions for Safe Use

Be sure to observe the following precautions to prevent operation failure, malfunction, or adverse affects on the
performance and functions of the product. Not doing so may occasionally result in unexpected events.
Use the product within specifications.
(1) The product is designed for indoor use only. Do not use the product outdoors. Do not use or store the product
in any of the following locations.
•Places directly subject to heat radiated from heating equipment.
•Places subject to splashing liquid or oil atmosphere.
•Places subject to direct sunlight.
•Places subject to dust or corrosive gas (in particular, sulfide gas and ammonia gas).
•Places subject to intense temperature change.
•Places subject to icing and condensation.
•Places subject to vibration and large shocks.
(2) Use/store within the rated temperature and humidity ranges. Provide forced-cooling if required.
(3) To allow heat to escape, do not block the area around the product.
Do not block the ventilation holes on the product.
(4) Be sure to wire properly with correct polarity of terminals.
(5) Use the specified size of crimped terminals (M3.5, width 7.2 mm or less) for wiring. To connect bare wires to
the terminal block, use copper braided or solid wires with a gage of AWG24 to AWG14 (equal to cross-
sectional area of 0.205 to 2.081 mm 2 ). (The stripping length is 5 to 6 mm.) Up to two wires of same size and
type, or two crimped terminals can be inserted into a single terminal.
(6) Do not wire the terminals which are not used.
(7) Allow as much space as possible between the controller and devices that generate a powerful high- frequency
or surge. Separate the high-voltage or large-current power lines from other lines, and avoid parallel or
common wiring with the power lines when you are wiring to the terminals.
(8) Use this product within the rated load and power supply.
(9) Make sure that the rated voltage is attained within two seconds of turning ON the power using a switch or relay
contact. If the voltage is applied gradually, the power may not be reset or output malfunctions may occur.
(10) Make sure that the Digital Controller has 30 minutes or more to warm up after turning ON the power before
starting actual control operations to ensure the correct temperature display.
(11) When executing self-tuning, turn the load and the unit ON simultaneously, or turn the load ON before you turn
the controller ON.
(12) A switch or circuit breaker should be provided close to this unit. The switch or circuit breaker should be within
easy reach of the operator, and must be marked as a disconnecting means for this unit.
(13) Wipe off any dirt from the Digital Controller with a soft dry cloth. Never use thinners, benzine, alcohol, or any
cleaners that contain these or other organic solvents. Deformation or discoloration may occur.
(14) Design system (control panel, etc) considering the 2 second of delay that the controller's output to be set after
power ON.
(15) The output will turn OFF when you move to the Initial Setting Level. Take this into consideration when
performing control.
(16) The number of non-volatile memory write operations is limited. Therefore, use RAM write mode when
frequently overwriting data during communications or other operations.
(17) When disassembling the Temperature Controller for disposal, use suitable tools.
(18) Do not turn the power supply to the Digital Controller ON or OFF while the USB-Serial Conversion Cable is
connected. The Digital Controller may malfunction.
(19) The terminals can reach temperature of up to 65℃. Use wires with heat resistance of 65℃ min to wire the
terminals.
Installation
Individual mounting (mm) Side-by-side mounting (mm)
(48 x number of units - 2.5)
+0.6
45
0
• Insert the main unit through the mounting hole in the panel (1 to 5 mm thickness). Insert the
mounting brackets (supplied) into the fixing slots located on the top and bottom of the rear
case.
• Tighten the two mounting screws on the top and bottom of the adapter to keep them
balanced, and finally tighten them to a torque of between 0.29 and 0.39 N·m.
• When more than one machine is installed, make sure that the ambient temperature does
not exceed the specified limit.
•
STOP:
Lit when "Run/Stop" is stopped during operation.
During control stop, functions other than control output
are valid.
•
:
Lit when Setting Change Protect is ON (disables
the Up and Down Keys).
• MANU:
Lit during Manual Mode.
* When complying with EMC standards, the line connecting the sensor must be 30 m or less.
If the cable length exceeds 30 m, compliance with EMC standards will not be possible.
Check the wiring before turning ON the power supply.
*5
POWER ON
Operation Level
Process Value/Set Point
or-r
25 al1h
s.err is displayed when
or-d
connected sensor is
0 0
different from input type.
M M
Hold O down
a-m al1l
for at least Auto/Manual Switch
PID control only.
0
3 seconds
M M
(No.1 display flashes,
*3 then the control stops.) m-sp al-2
Multi-SP Set Point
*4
Selection
0 0
M M
Hold O down
sp-m
al2h
for at least Set Point During
0 SP Ramp 0
1 second
M
M
*3 prst al2l
Program Start
*4
rset 0
M M
sktr o
Soak Time Remain
0 0.0
M M
r-s c-o
RUN/STOP
run
When control start =
run stop 0.0
When control stop =
M M
al-1
Alarm Value 1 *4
0
M
Operation level should normally be used during operations.
Hold O and M keys Hold O and M keys
down for at least down for at least
1 second 3 seconds
Protect Level
Move to Protect Level
pmov chgp
Displayed only when a
password is set. Restricts
0 off
moving to Protect Level.
M M
Operation / Adjustment Protect
oapt pmsk
Restricts displaying and
modifying menu items in
0 on
Operation, Adjustment,
and Manual Control Levels.
M M
Initial Setting / Communication Protect
icpt prlp
Restricts movement to the
Initial Setting, Communications
1 0
Setting, and Advanced Function
M M
Setting Levels.
wtpt
Setting Change Protect
Restricts changes to settings
off
by operating the front panel keys.
M
pfpt
PF Key Protect
Restricts PF key operation.
off
M
Restricts which settings can be displayed or changed, and
restricts change by key operation.

Other functions

Refer to the E5□C Digital Controllers User's Manual (Man. No. H174)
for information on the Advanced Function Setting Level, Manual
Control Level, and other functions.

Specifications

Power supply voltage
Operating voltage range
Power consumption
Indication accuracy
(Ambient temperature: 23°C)
Control output 1
Control method
Auxiliary outputs
Ambient temperature
Ambient humidity
Storage temperature
Altitude
Recommended fuse
Weight
Degree of protection
Installation environment
Memory protection
Temporary overvoltage
Connections
(The applicability of the electric terminals varies with the type
of machine.)
Do not connect anything to the terminals that are shaded gray.
E5CC-U
The is set for a K thermocouple (input
+1.0
type of 5) by default. If a different sensor is used,
0
an input error ( s.err ) will occur. Check the
setting of the Input Type parameter.
Auxiliary output 1,2
Relay outputs
250 VAC, 3 A
(resistive load)
Control output 1
+
mA
-
-
-
V
+ +
Sensor (Temperature/Analog) Input
Control output 1:
Control output 1
QX
Voltage output
One voltage output
(for driving SSR)
(for driving SSR)
12 VDC, 21 mA
Linear current output
4 to 20 mA DC
0 to 20 mA DC -
Load: 500 Ω max.
OUT1
Relay output
Q
(three terminals used)
+
SPDT, 250 VAC, 3 A
(resistive load)
Adjustment Level
l.adj Adjustment Level
*7 Displayed only once when
entering Adjustment Level.
M
AT Execute / Cancel
at
Alarm Value at-2
100%AT Execute
off
Upper Limit 1 *4
at-1
40%AT Execute
M
Press O sp-0
SP 0
Alarm Value
(less than
Lower Limit 1 *4 0
1 second)
M
sp-1
SP 1
Alarm Value 2 *4
0
M
sp-2
SP 2
Alarm Value
Upper Limit 2 *4 0
M
sp-3
SP 3
Alarm Value
Lower Limit 2 *4
0
M
sp-4
SP 4
MV Monitor
(Heating) 0
M
sp-5
SP 5
MV Monitor
(Cooling) 0
M
sp-6
SP 6
0
M
sp-7
SP 7
0
M
ins
PV
Input Shift *8
0.0
M
Adjustment level is for entering set values and shift values for control.

Error Display (troubleshooting)

Changed
Parameters Only
When an error has occurred, the No.1 display shows the error code. Take necessary measure
according to the error code, referring the table below.
Parameter Mask
Enable
Displayed only No.1 display Meaning
when a parameter
mask is set.
Check the setting of the Input Type parameter,
s.err
Input error
Password to Move (S. Err) check the input wiring, and check for broken or
*2
to Protect Level shorts in the temperature sensor.
After the check of Input error, turn the power OFF
then back ON again. If the display remains the
A/D converter error
same, the controller must be repaired. If the
e333
(E333)
*2 display is restored to normal, then a probable
cause can be external noise affecting the control
system. Check for external noise.
Turn the power OFF then back ON again. If the
display remains the same, the controller must be
e111
Memory error repaired. If the display is restored to normal, then
(E111)
a probable cause can be external noise affecting
the control system. Check for external noise.
If the input value exceeds the display limit (-1999 to 9999), though it is within the control
range, [[[[ will be displayed under -1999 and ]]]] above 9999. Under these conditions,
control output and alarm output will operate normally.
Refer to the E5□C Digital Controllers User's Manual (Man. No. H174) for the controllable ranges.
*2: Error shown only for "Process value / Set point". Not shown for other status.
OMRON EUROPE B.V.
Wegalaan 67-69, NL-2132 JD Hoofddorp The Netherlands
Phone 31-2356-81-300
FAX 31-2356-81-388
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg, IL 60173-5302 U.S.A
Phone 1-847-843-7900
FAX 1-847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Phone 65-6835-3011
FAX 65-6835-2711
OMRON Corporation
Shiokoji Horikawa, Shimogyo-ku, Kyoto 600-8530 JAPAN
100 to 240 VAC, 50/60 Hz or
24 VAC, 50/60 Hz / 24 VDC
85 to 110% of the rated voltage
5.2 VA max. (100 to 240 VAC)
3.1 VA max. (24 VAC)
1.6 W max. (24 VDC)
Thermocouple:
(±1.0 % of indication value or ±2°C,
whichever is greater) ±1 digit max.
Platinum resistance thermometer:
(±0.2 % of indication value or ±0.8°C,
whichever is greater) ±1 digit max.
Analog input:
±0.2 % FS ±1 digit max.
Relay output: SPDT, 250 VAC, 3 A
(resistive load)
Electrical life of relay: 100,000 operations
Voltage output (for driving SSR):
12 VDC ±20%, 21 mA
Linear current output:
4 to 20 mA DC, 0 to 20 mA DC
Load: 500 Ω max.
ON/OFF or 2-PID control
Relay outputs:SPST-NO, 250 VAC, 3 A
(resistive load)
Electrical life of relay: 100,000 operations
-10 to 55°C
(Avoid freezing or condensation)
25% to 85%
-25 to 65°C
(Avoid freezing or condensation)
Max. 2,000m
T2A, 250 VAC, time-lag, low-breaking capacity
Approx. 100 g (Digital Controller only)
Front panel: IP50
Rear case: IP20
Terminal section: IP00
Installation category II, pollution
degree 2 (as per IEC61010-1)
Non-volatile memory
(Number of write operations: 1,000,000)
Long-term:250V+(Power supply voltage)
Short-term:1200V+(Power supply voltage)
E5CC UM 000
Control output 1
＊Check for a single-fault condition of the COM
terminal before use if auxiliary outputs 1 and 2
will be connected to different electrical potentials.
Auxiliary output 1
Auxiliary output 2
(Control output (cooling side))
A
B
Input power supply
B
• 100 to 240 VAC
• 24 VAC/DC (no polarity)
CX
RW
One linear
One relay output
current output
-
OUT1
OUT1
R
C
+
soak
inrt
PV input
Soak Time
Slope Coefficient
1
1.000
M
M
wt-b
p
Proportional
Wait Band
Band off
8.0
M
M
mv-s
i
Integral Time
MV at Stop
(Unit: Seconds)
0.0
233
M
M
mv-e
d
Derivative Time
MV at PV Error
(Unit: Seconds)
0.0
40
M
M
sprt
c-p
Proportional Band
SP Ramp Set Value
(Cooling)
off
8.0
M
M
sprl
Integral Time
c-i
SP Ramp Set Value
(Cooling)
same (SP Ramp Fall Value)
233
(Unit: Seconds)
M
M
ol-h
c-d Derivative Time
MV Upper Limit
(Cooling)
100.0
40
(Unit: Seconds)
M
M
ol-l
c-db
Dead Band MV Lower Limit
0.0
0.0
M
M
orl
of-r Manual Reset Value
MV Change
Clears the offset
Rate Limit
0.0
50.0 during P or PD control.
M
M
sqrp
hys
Extraction of Square
Hysteresis (Heating)
Root Low-cut Point
0.0
1.0
M M
chys
Hysteresis (Cooling)
1.0
M
Status at error
Action
Control
Alarm
output
Operates
OFF
as above the
upper limit.
OFF OFF
OFF OFF