48
4. Operation Method
RS485 Communication Function
Other Parameters
Name
Identifier
Command
Setting Value
Key lock
LOC
R/W
00000
：
Key lock released
00001
：
Key lock
Operation
start/stop
RUN
R/W
00000
：
Stop (*3)
00001
：
Start
Operation
type
selection
RST
R/W
00000
：
Fixed temperature operation selected (*3)
Remaining hour
monitor
_TI
R
00000
：
Time-up (*1)
00001
～
09950
：
0 hours and a minute to 999 hours and 50
minutes
Output monitor
OM1
R
00000
：
First digit = Heater output
Second digit = Refrigerator output
Third digit = Main output
Fourth digit = Time-up or alarm output
Fifth digit = Overheat prevention output
※
Output state: 0 = Output OFF, 1 = Output ON
Error monitor 1
ER1
R
00000
：
First digit = Memory error
Second digit = Sensor error
Third digit = AT error
Fourth digit = Heater wire disconnection error
Fifth digit = SSR short error
※
Error state: 0 = No error exists., 1 = An error exists.
Error monitor 2
ER2
R
00000
：
First digit = Boil-dry error
Second digit = Overheating prevention 1 error
Third digit = Overheating prevention 2 error
Fourth digit
= Internal communication/Temperature input circuit
error
Fifth digit = Unused
*Error state: 0 = No error exists., 1 = An error exists.
Measured
temperature
monitor
PV1
R
(Example)
00100= 100
C
(when the temperature sensor is a thermocouple input)
01000= 100.0
C
(when the temperature sensor is a platinum input)
HHHHH
= Measured temperature over-scale (input common)
LLLLL
= Measured temperature under-scale (input common)
*The measured temperature resolution of the platinum input is
ten times that of the thermocouple input.
