Magnetek IMPULSE G+ Mini, Техническое руководство

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IMPULSE
®
•G+ Mini Technical Manual
November 2020
Page 108
5.7.2 Power Loss Ride Thru
5.7.3 Stall Prevention
Parameter Name Function Range Default
L02.01 Power-Loss Selection Enables/disables the Power Loss Ride
Thru function 00–02 00
00 Disable Disabled
01 Enable VFD will restart if power returns within L02.02
02 CPU Power Active VFD will restart if power returns before CPU
shutdown
L02.02 Power-Loss Ride Thru
Time Time in which power has to return before a UV
fault occurs 0.0–25.5 sec Varies
L02.03 Power-Loss BaseBlock
Time Output turn on delay after power resumes 0.1–5.0 sec Varies
L02.04 Power-Loss V/F Ramp
Time Voltage recovery time after speed search
is complete 0.0–5.0 sec Varies
L02.05 PUV Detection Level Under voltage fault detection level 150–210 VDC
300–420 VDC
190/380
L02.07 Power-Loss Ride Thru
Accel Acceleration time after a Power Loss Ride Thru 0.0–25.5 0.0
Parameter Name Function Range Default
L03.01 Stall Prevention Accel
Select Stall prevention during acceleration. 00–02 01
00 Disable See Table 5-7 on page 109
01 General Purpose See Table 5-7 on page 109
02 Intelligent See Table 5-7 on page 109
CAUTION
This function automatically adjusts the output frequency, acceleration and/or deceleration rates in order to
continue operation without tripping or “stalling” the motor.