Specifications

11
Address Content Explanation
4714H
Temperature regulation error
value
-127 to +127
4715H Alarm 1 type
Please refer to the contents of the “Alarm
Outputs” for detail
4716H Alarm 2 type
Please refer to the contents of the “Alarm
Outputs” for detail
4717H Temperature unit display selection : 1 (default), : 0
4718H Heating/Cooling control Selection Heating: 0 (default), Cooling: 1
4719H Control Run/Stop setting Run: 1 (default), Stop:0
471AH Communication write in selection
Communication write in disabled: 0 (default)
Communication write in enabled: 1
471BH Software version V1.00 indicates 0×100
 Communication Protocol
Command code: 03H, read N words. The maximum value of N is 3.
For example, reading continuous two words from starting data address 4700H of controller with
communication address 01H.
ASCII mode:
Command message: Response message:
STX ‘:’ STX ‘:’
‘0’ ‘0’ ADR 1
ADR 0
‘1’
ADR 1
ADR 0
‘1’
‘0’ ‘0’
CMD 1
CMD 0
‘3’
CMD 1
CMD 0
‘3’
‘4’ ‘0’
‘7’
Number of data
(count by byte)
‘4’
‘0’ ‘0’
Starting data
address
‘0’ ‘1’
‘0’ ‘9’
‘0’
Content of start
address 2102H
‘0’
‘0’ ‘0’
Number of data
(count by word)
‘2’ ‘0’
‘B’ ‘0’ LRC CHK 1
LRC CHK 0
‘3’
Content of start
address 2103H
‘0’
CR ‘6’ END 1
END 0
LF
LRC CHK 1
LRC CHK 0
‘7’
CR
END 1
END 0
LF
LRC check:
LRC check is the added sum from “Address” to “Data content”. For example, 01H + 03H + 47H + 00H +
00H + 02H = 4DH, then take the complementary of 2, B3H.
Command code: 06H, write 1 (one) word
For example, write 1000(03E8H) into the starting data address 4701H of controller with 01H.