Rockwell Automation 1560E SMC Flex Smart Motor Controller - Manual (Page 113)

Communications 8-5
1560E-UM050B-EN-P - June 2013
Series A
1. Disconnect the HIM and allow to power down.
2. Reconnect the HIM. On Initializing screen, the bottom right corner of
LCD shows Port X. Note this port number.
3. Go to Logic Mask, found as follows:
Main Menu: Parameter/Communications/Comm Mask/Logic Mask
4. Set b0X equal to 1 (where X is the port number noted in step 2).
5. Go to Parameter Management and save as User Store.
Important: The Logic Mask must be set to 0 prior to disconnecting a
human interface module from the SMC-FLEX controller.
If not, the unit will fault on a “Coms Loss”.