Rockwell Automation 825 Smart Motor Manager User Manual - Manual (Page 72)

3-39 Functions
Publication 825-UM001B-EN-P January 2001
Additional procedure when PT100 and/or PTC are installed:
1. Disable PTC and/or PT100.
2. Alternatively, the Smart Motor Manager can be set up such that inputs #1 and #2
deactivate the PTC and/or PT100 tripping. (This can be achieved with a separate
switch or a separate set of contacts on the key switch, refer to page
3-52 .)
3. The input should remain activated until the temperatures return to normal.
LED Alarm and Trip Indicator
The LED indicator on the front of the Smart Motor Manager differentiates between two
kinds of indication:
• LED flashing, indicates an alarm
• LED continuously lit, indicates a tripped condition
SET VALUES
PTC TRIP
OFF
PT100 #1…6 TRIP
OFF