User manual - COUNTER SLIK-638
Response, while normal operation (no errors):
ADDR
FUNC
BYTE C
DATA H1,L1
DATA H2,L2
CRC L,H
01
03
04
00
00
00
57
BB
CD
DATA - 00000057h = 87, displayed value = 87
6. Settings of the programmable inputs parameters, “Pr InP”=”inhibi”
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
11
00
01
18
0F
The answer (the same as the message):
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
11
00
01
18
0F
7. Try to write illegal data value into baud rate register
ADDR
FUNC
REG H,L
DATA H,L
CRC L,H
01
06
00
22
00
09
E9
C6
DATA L = 9 - value exceeds allowable range (0÷7)
The answer (exception code 03h - illegal data value):
ADDR
FUNC
ERR
CRC L,H
01
86
03
02
61
There is no full implementation of the Modbus Protocol in the device. The
functions presented above are available only.
44
i
Содержание SLIK-638
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