Advertisement
8
Disabling terminating resistors
If the gateway needs to be installed in the middle of the Modbus network, the resistor on the gateway needs to be
turned off. To do this the Modbus module on the gateway needs to be removed using the following instructions.
Ensure the VFD-GATEWAY is turned off.
Press the tab on the side of the module and pull up on the module to remove it from the VFD-GATEWAY:
After it is removed, turn the top dip-switches off. They are currently in the on position from the factory.
Flip the switches to the left for OFF (towards the ABB logo) and reinstall.
LVD-EOMU02U-EN REVD 11/2022
Advertisement
