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2.1.1.2
Address DIP Switch S1,S2—Address Setting of Modbus Gateway
Notice! 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.
Modbus Gateway(Mini) address setting range: 1~255. Detailed DIP value please refer to the Address DIP Form.
Address setting example:
Setting method of address 11 is shown as below:
Setting method of address 43 is shown as below:
2.1.1.3
The Fourth Switch of Function DIP Switch S3 - Setting of CAN2 Bus Matched Resistance
Notice!
Notice! Master outdoor unit or gateway of the system which is at the end of CAN2 bus must be set as with the matched
resistance, otherwise communication will be abnormal!
The fourth switch of function DIP switch is used for setting the CAN2 bus matched resistance of this gateway.
If the Modbus gateway is at the end of CAN2 bus, the gateway shall be set as with the matched resistance, which means set
the fourth DIP switch to 0;
If the Modbus gateway is not at the end of CAN2 bus, the gateway shall be set as without the matched resistance, which means
set this DIP switch to 1.
Modbus Gateway(Mini)
Summary of Contents for ME30-24/E6
Page 1: ...Modbus Gateway Mini ...
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