100
6 - PARAMETER DESCRIPTION
P34 Under Current Trip Level PFN 03
LED Display LCD Display
Range Off, 5 – 100 % of FLA (Default Off)
Description If the MX
2
detects a one cycle, average current that is less than the level defined, an under current alarm
condition exists and any relays programmed as alarm will energize. The under current timer starts a delay
time. If the under current still exists when the delay time expires, the starter Under Current Trips (F34) and
any relay programmed as fault relay changes state.
The Under Current Trip Level is only active in the UTS state, Energy Saver state, Current follower or while in
the Phase Control mode.
A relay can be programmed to change state when an under current alarm condition is detected.
See Also Under Current Time (P35 / PFN 04) parameter on page 100.
Auto Reset Limit (P42 / PFN 11) parameter on page 104.
Controlled Fault Stop Enable (P43 / PFN 12) parameter on page 105.
Relay Output Configuration (P52-54 / I/O 05-07) parameters on page 112.
P35 Under Current Trip Delay Time PFN 04
LED Display LCD Display
Range Off, 0.1 – 90.0 seconds (Default 0.1)
Description The Under Current Trip Delay Time parameter sets the period of time that the motor current must be less than
the Under Current Trip Level (P34 / PFN 03) parameter before an under current fault and trip occurs.
If "Off" is selected, the under current timer does not operate and the starter does not trip. It energizes any
relay set to Undercurrent until the current rises.
See Also Under Current Trip Level (P34 / PFN 03) parameter on page 100.
Auto Reset Limit (P42 / PFN 11) parameter on page 104.
Controlled Fault Stop Enable (P43 / PFN 12) parameter on page 105.
Relay Output Configuration (P52-54 / I/O 05-07) parameters on page 112.
PFN: Undr Cur Lvl
03 Off
PFN: Undr Cur Tim
04 0.1 sec
% Current
Motor
34
35
Current
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