Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, Firmware rev. 3.0 or LATER - Manual (Page 125)

Publication 1404-UM001F-EN-P - November 2009 125
Setpoint Programming and Operation Chapter 5
Over Reverse Setpoint
An over reverse setpoint is the mirror image of an over forward
setpoint. For reverse setpoints, all the magnitudes and limits are
negative.
An over reverse setpoint activates when the magnitude of the
parameter being monitored (defined by the Setpoint Type) increases
beyond the Setpoint High Limit in the negative direction and remains
over the limit for a time greater than the Setpoint Action Delay. The
setpoint releases when the magnitude of the parameter being
monitored decreases below the Setpoint Low Limit and stays below
the limit for a time greater than the Setpoint Release Delay.
Over Reverse Setpoint Operation
Parameter Value (-)
Setpoint High Limit
Setpoint Low Limit
Setpoint Activated
<Setpoint Action Delay
≥
Setpoint Action Delay
<Setpoint
Release Delay ≥
Setpoint
Release Delay
Time (s)
0
Setpoint Deactivated
Maximum Excursion