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What can cause the Altivar 630 Process drives HMI display to show connection in progress?

Issue:
 What can cause the Altivar 630 Process Drive HMI display to show connection in progress?

Product Line:
Altivar 630 Process Drive

Environment:
All serial numbers for Altivar 630 Process Drive

Cause:
N/A

Resolution:
A) You might have a loose HMI or a remote cable try placing the HMI or resetting the HMI and or remote cable. 

B) Try swapping keypads

C) Check the Integrated modbus baud rate settings and make sure its 19.2K

D) Try swapping out the main control board if  you have one to swap out with. 
 
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