User Guide

MPM Diagnostics
28-7
28.8. Contacts (MPM)
String View > Diagnostics|Contacts
This diagnostic checks the external alarm contacts, charger contacts, and optional contacts for
proper connection. To open Alarm Contacts Diagnostics, select Contacts. Under Select
Contact, click Parameter Alarm, Charger Control or Contact 1, 2 or 3, then click On. You can
confirm contact operation by verifying a device connected to the contacts turns on and off.
CAUTION: The charger contact turns the charger off until it is re-energized or until the
diagnostic is exited.
Figure 139. Diagnostics - Alarm Contacts (MPM)