Description
(Does not apply to Versamax Micro systems)
 

When configuring a VersaMax with an Expansion Rack System, the PME software configuration of the expansion rack type must match the installed hardware.

This article applies to IC200CPUxxx OR IC200 remote IO headend systems with ERM expansion racks. 

Incorrect software configuration of the expansion rack type will result in a mismatch fault on every configuration download and every power cycle event of the system.

Clearing the fault table will clear the fault entry, but will not permanently resolve the issue. 

 

Resolution

See attachment for further details on the two types of expansion rack systems and the correct expansion rack system property selections in Machine Edition.