Magnetek IMPULSE G+ 4 Series User Manual

IMPULSE
®
•G+ & VG+ Series 4 Technical Manual
November 2020
Page 167
5.7.2 Power Loss Ride Thru
Table 5-87: Power Loss Ride Thru Parameter Settings
** Initial value is dependent on VFD size, which is determined by O02-04 (kVA Selection).
L01-03 Mtr OH Alarm Sel Operation when the motor temperature
analog input (H03-02, H03-06, or H03-10 =
E) exceeds the OH3 alarm level. (1.17V)
0–3 3
0 Decel to Stop
1 Coast to Stop
2 Fast Stop (Alarm) Decel by B05-08
3 Alarm Only OH3 Flashes
L01-04 Mtr OH Fault Sel Operation when the motor temperature
analog input (H03-02, H03-06, or H03-10 =
E) exceeds the OH4 fault level. (2.34V)
0–2 1
0 Decel to Stop
1 Coast to Stop
2 Fast Stop Decel by B05-08
L01-05 Mtr Temp Filter Motor temperature analog input filter time
constant (H03-02, H03-06, or H03-10 = E)
0.00–10.00 sec 0.20
L01-13 Mtr OL Mem Sel Determines whether or not to hold the current
value of the electrothermal motor protection
(L01-01) when the power supply is
interrupted.
0, 1 1
0 Disabled
1 Enabled
Parameter Display Function Range Default
L02-01 PwrL Selection Enables/disables the Power Loss Ride thru
function
0–2 0
0 Disabled VFD trips on (Uv1) fault when power is lost
for more than 15 minutes.
1 Enable w/ Timer Recover within the time set in L02-02. Uv1
will be detected if power loss is longer than
L02-02.
2 Enable if CPU on Recover as long as CPU has power. Uv1 is
not detected.
L02-02 PwrL Ridethru t Power Loss Ride thru time 0.0–25.5 sec **
L02-03 PwrL Baseblock t Output turn on delay after power resumes 0.1–5.0 sec **
L02-04 PwrL V/F Ramp t Voltage recovery time after speed search is
complete
0.0–5.0 sec **
L02-05 PUV Det Level Under voltage fault detection level 230V: 150–210 VDC
460V: 300–420 VDC
575V: 431–604 VDC
Determined
by E01-01
Parameter Display Function Range Default

Magnetek IMPULSE G+ 4 Series Specifications

General

Brand	Magnetek
Model	IMPULSE G+ 4 Series
Category	DC Drives
Language	English