Rockwell Automation 1403-DM_LM_MM Powermonitor II Instruction Sheet - Manual (Page 53)

General Operation 4-17
1403-IN001A-US-P
Over Reverse Setpoint
An over reverse setpoint is the same as an over
forward setpoint, except the magnitude of the
parameter being monitored must go over the
“Setpoint High Limit” in the negative direction.
When the magnitude of the parameter being
monitored goes over the “Setpoint High Limit” in the
negative direction (and stays over the limit) for a
period of time greater than the “Setpoint Action
Delay,” the setpoint becomes active. An over reverse
setpoint becomes inactive when the magnitude of the
parameter being monitored falls below the “Setpoint
Low Limit” in the negative direction (and stays
below the limit) for a period of time greater than the
“Setpoint Release Delay.”
Figure 4.5 Over Reverse
Setpoint Activated Setpoint Deactivated
Parameter
Value
Setpoint
Low Limit
Setpoint
High Limit
≥
Setpoint Action Delay
<
Setpoint Action Delay
≥
Setpoint
Release Delay
<
Setpoint
Release Delay
Time (s)