BENSHAW RediStart EXEXMVRMX3 Series, User Manual

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Jump to Parameter PFN 00
LCD Display
Description
By changing the value of this parameter and pressing [ENTER], you can jump directly to any parameter
within that group.
Over Current Trip Level PFN 01
LCD Display
Range
Off, 50 – 800 % of FLA
(Default: Off)
Description If the MX
3
detects a one cycle, average current that is greater than the level defined, an over current alarm
condition exists and any relays programmed as alarm will energize. The over current timer starts a delay time.
If the over current still exists when the delay timer expires, the starter Over Current Trips (F31) any relay
programmed as fault relay changes state.
The Over Current Trip 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 over current alarm condition is detected.
See Also
Over Current Time parameter (PFN 02) on page 76.
Auto Reset parameter (PFN 23) on page 84.
Controlled Fault Stop Enable parameter (PFN 25) on page 85.
Relay Output Configuration parameters (I/O 10 - 15) on page 91.
Over Current Trip Delay Time PFN 02
LCD Display
Range Off, 0.1 – 90.0 seconds (Default: 0.1 sec)
Description
The Over Current Time parameter sets the period of time that the motor current must be greater than the Over
Current Level (PFN 01) parameter before an over current fault and trip occurs.
If "Off" is selected, the over current timer does not operate and the starter does not trip. It energizes any relay
76
6 - PARAMETER DESCRIPTION
PFN: Over Cur Lvl
01
Off
Time
Alarm
Condition
Fault
Trip
% Current
Over Current Trip
Delay Time
PFN 02
Over Cur Level
PFN 01
Motor FLA
QST 01
PFN: Over Cur Tim
02
0.1 sec
PFN: Jump Code
00
1