Kimex 049-3W Series, Руководство по установке

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8
Screen use
RS485
output assignment
:
1. Connection type
(marked as white cable 485-A | black cable 485-B)
2. C
ommunication
parameters
Baud rate : 9600
Data bit : 8
Stop bit : 1
Control bit : None
3.
C
ommunicatio
n protocole
White cable 485-A
Boot
Code
Address 485-A
Order
code
Order
value
Verification
code
(CRC16)
0x55 ID0 ID1 ID2 ID3
Order
crcH crcL
1OCTET 1OC-
TET
1OC-
TET
1OC-
TET
1OC-
TET
1OCTET nOCTET 1OC-
TET
1OC-
TET
Black cable 485-B
a. Boot code: 485-A 0x55
Boot code: 485-B 0xAA
b. Device address: 4 bytes (ID0 is the highest, ID3 the lowest)
In the case of a joint order, the device address is 0x0000000000.
485- B does not respond if the command is joint and the ID is not explicitly
mentioned.
c. Verification code: verified by CRC16 (boot code + a order code + order
value)