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when the drive is the last in a series of slave drives. In addition, make sure this DIP switch RS-485 in
all other slaves is placed to OFF.
7.2.3 Termination Resistor Function
· Interference signal suppression
· Wiring impedance balance
7.2.4 When to Install Termination Resistor
Install the termination resistor in the drive on the end of the network and the master device to
suppress the interference signal in the following situations. (Note: The installation must be on the
both ends)
1. Multiple devices are connected by the network.
2. The communication cable is too long.
3. Multiple devices are connected via long communication cables.
7.3 Modbus Data
The following tables shows all data including command, monitor and broadcast.
◼ Command Data (Read and write)
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