SMC Networks THERMO-CON HEC001 Series, Руководство по связи, Страница: 20 / 25

Details of Communication Format
HEC 4-6
<Specifying unit>
Host
→
SOH UT ENQ 36H Check sum CR
(
Ｈ
) (
Ｌ
)
←
Thermo-con
SOH UT STX 36H Offset ETX Check sum CR
Symbol 10
0
10
-1
10
-2
(
Ｈ
) (
Ｌ
)
Host
→
ACK UT CR (Possible to omit)
Note) As for symbols, minus is indic
ated by “-“(=2DH) and plus is indicated by “0”(=30H).
4-9 Temperature setting (with writing EEPROM)
The host computer sets temperature of each Thermo-con. In this command, temperature setting data is
written in EEPROM.
The setting range is from 10.0 to 60.0 deg.C. As 0.1 deg.C is the minimum unit, the number in the
hundredths place (10 -2 ) should always be 0 (=30H). (When the value at every 0.01deg.C is input, it is
rounded off.)
Host
→
STX 37H Setting data ETX Check sum CR
10 1 10 0 10 -1 10 -2 (
Ｈ
) (
Ｌ
)
←
Thermo-con
ACK CR
<Specifying unit>
Host
→
SOH UT STX 37H Setting data ETX Check sum CR
10
1
10
0
10
-1
10
-2
(
Ｈ
) (
Ｌ
)
←
Thermo-con
ACK UT CR