Modbus Gateway(Pro) Technical Service Manual
14
Chapter
Ⅱ
Debugging and Operation
1. Hardware Debugging
1.1 DIP Switches
CAUTION! Please set DIP switches before using this device, otherwise this device cannot
operate normally!
This gateway includes two kinds of DIP switches, address DIP switch and function DIP switch.
1）Diagram of DIP Switches
HighLow
1 65432 7 8
0
1
is the position of DIP
This DIP is 0
This DIP is 1
2）Address DIP Switch – Address Setting of Modbus Gateway(Pro)
Address DIP switch is used for setting the device address of Modbus Gateway(Pro).
CAUTION! Please set the address DIP switches before using this gateway. The network
DIP switch address of the same bus cannot be repeated, otherwise communication error may
happen.
Address setting range: 1~255.
Address setting example:
Setting method of address 11 is shown as below:
1 65432 7 8
0
1
Address
Address
1 1 0 1 0000 11
1 2 3
4 5 6 7 8
value
DIP form
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