SMC Networks HECR Series Communications Manual page 38

5.11 Communication Format and Examples of Answers from
Thermo-con
Address Command
Reading internal
0040
sensor temperature
Reading external
0041
Sensor temperature
0043 Reading status
0044 Alarm flag 1
0050 Control operation mode
0051 Temperature setting
0052 Offset setting
HECR
MODBUS communication function
Examples of commands and answers from the thermo-con
Slave Host requirement
address
1 :01 03 0040 0001 BB [CR][LF]
1 :01 03 0041 0001 BA [CR][LF]
1 :01 03 0043 0001 B8 [CR][LF]
1 :01 03 0044 0001 B7 [CR][LF]
:01 06 0050 0000 A9 [CR][LF]
1
:01 06 0050 0001 A8 [CR][LF]
1 :01 06 0051 0BB8 E5 [CR][LF]
1 :01 06 0052 0032 75 [CR][LF]
Answer from thermo-con
(Character)
:01 03 02 09E1 10 [CR][LF]
:01 03 02 09E1 10 [CR][LF]
:01 03 02 0005 F5 [CR][LF]
:01 03 02 8000 7A [CR][LF]
:01 06 0050 0000 A9 [CR][LF]
:01 06 0050 0001 A8 [CR][LF]
:01 06 0051 0BB8 E5 [CR][LF]
:01 06 0052 0032 75 [CR][LF]
Content
(Character)
Answer
"25.29 deg.C."
Answer
"25.29 deg.C."
Run
with alarm
ERR15
Stop
Start
Set at
30.0 deg.C.
Set at
0.50 deg.C.
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