4
4. PARTS DESCRIPTION
(1)
C100
PV
SV
(2)
(3)
(4)
(5) (6) (7)
PV
SV
(3)
C410
(1)
(3)
(4)
(5) (6) (7)
PV
SV
(1)
(4)
(5)
(6)
(7)
C400
(2)
PV
SV
(1)
(3)
(2)
(4)
(5)
(6)
(7)
C700, C900
ALM1
ALM2
OUT
AT
REX-
C100
SET
SET
SET
REX-
C400
ALM1
ALM2
OUT1
AT
OUT2
(3)
REX-
C410
ALM1
ALM2
OUT1
OUT2
AT
REX-
C900
SET
(2)
ALM1
ALM2
OUT1
AT
OUT2
5. SETTING
5.1 Operation Menu
Input type and input range display
This instrument immediately confirms the input type symbol and input range following power ON.
Example: When sensor type of input is K thermocouple.
5.2 Parameter List
The following parameter symbols are displayed as the SET key is pressed.
Parameter symbols which are not related to existing functions on the controller are not displayed.
Symbol
Name
Setting range
Description
Factory set value
Current
transformer (CT)
input value monitor
0.0 to 100.0 A
[Display only]
Display input value from the current transformer.
[Displayed only when the instrument has the
heater break alarm (HBA)]
Alarm 1 set value
(ALM1)
TC/RTD inputs:
Deviation alarm, Process alarm:
1999 to +9999 C [ F] or
199.9 to +999.9 C [ F]
Voltage/Current inputs:
Deviation alarm:
199.9 to +200.0 %
Process alarm:
199.9 to +300.0 %
Set the alarm 1 set value and alarm 2 set
value.
For the alarm action type, refer to
page 7.
Alarm differential gap:
TC/RTD inputs:
2 or 2.0 C [ F]
Voltage/Current inputs: 0.2 % of input span
TC/RTD inputs:
50 (50.0)
Voltage/Current
inputs: 5.0
Alarm 2 set value
(ALM2)
(4)
(Set key)
Used for parameter calling up
and set value registration.
(5)
(Shift key)
Shift digits when settings are
changed.
(1) Measured value (PV) display [Green]
Displays PV or various parameter symbols.
(2) Set value (SV) display [Orange]
Displays SV or various parameter set values (or
CT input value).
(3) Indication lamps
Alarm output lamps (ALM1, ALM2) [Red]
ALM1: Lights when alarm 1 output is turned on.
ALM2: Lights when alarm 2 output is turned on.
Autotuning (AT) lamp [Green]
Flashes when autotuning is activated.
(After autotuning is completed: AT lamp
will go out)
Control output lamps
(OUT1 [Yellow], OUT2 [Green])
OUT1: Lights when control output is
turned on.*
OUT2: Lights when cool-side control
output is turned on.
(6)
(DOWN key)
Decrease numerals.
(7)
(UP key)
Increase numerals.
To avoid damage to the instrument,
never use a sharp object to press keys.
SET
This instrument returns to the PV/SV
display mode if no key operation is
performed for more than one minute.
Power ON
PV/SV Display Mode
The controller will display the measured
value (PV) and the set value (SV).
SV Setting Mode
SV setting
PV
SV
This is the mode used to set the SV.
Factory set value: 0 °C [°F] or 0.0 °C [°F]
Press the SET key
Press
and hold
the SET key
for 2 seconds.
Input type and Input range Display
Automatically
(in 4 seconds)
Press and hold
the SET key
for 2 seconds.
* Input Type Symbol Table
Symbol
Input type
Thermocouple (TC)
RTD
Voltage
input
Current
input
K J R S B E T N PL II
W5Re/
W26Re
U
L
JPt
100
Pt
100
Symbol
PV
SV
PV
SV
Unit for input and SV display
(Celsius: C, Fahrenheit: F, Voltage/Current inputs: no character shown)
Input type symbol *
Input range high
Input range low
Automatically
*
These parameter are not displayed
in C100 controller.
Control loop break
alarm (LBA) time
LBA deadband
Autotuning (AT)
Proportional
band
Integral time
Derivative time
Anti-reset
windup
Heat-side
proportioning
Cool-side
proportioning
band
*
Deadband
*
Cool-side
proportioning
cycle
*
Set data lock
Return to the first parameter
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
SET key
Parameters which are not related to existing
functions on the controller are not displayed.
(CT)
(AL1)
(AL2)
(HbA)
(LbA)
(Lbd)
(ATU)
(P)
(I)
(D)
(Ar)
(T)
(Pc)
(db)
(t)
(LCK)
SE T key
Current transformer
(CT) input value
monitor
Alarm 1 set value
(ALM1)
Alarm 2 set value
(ALM2)
Heater break alarm
(HBA) set value
SE T key
SE T key
Parameter Setting Mode
This mode is used to set the parameters such as alarms, PID constants, etc. (Refer to 5.2 Parameter List.)
The following parameter symbols are displayed as the SET key is pressed.
P = 0 (0.0):
ON/OFF action
