![background image](http://html1.mh-extra.com/html/magnetek/impulse-g-series-4/impulse-g-series-4_instruction-manual_3660463202.webp)
IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
5-116
L08-18
Soft CLA Sel
Enables/disables the software current
limit function.
0, 1
0
0
Disabled
1
Enabled
L08-19
Fc Red dur OHAlm
Specifies the frequency reference
reduction gain at overheat pre-alarm
when L08-03 = 4.
0.1–0.9 Hz
0.8
L08-32
MC,FAN Fault Sel
MC, FAN configure the operation of
power if it detects a warning alarm
0–4
1
0
Decel to Stop
1
Coast to Stop
2
Fast Stop
3
Use B3-03 Method
4
Alarm only
L08-35
Installation Sel
Drive Installation Method
0–3
2*
0: IP20/OpenChassis
1: Side-by-Side
2: IP20/Nema Type 1
3: Finless/Fin Ext
L08-38
Fc Reduct dur OL
Temporarily reduces the carrier
frequency when the drive exceeds a
certain level. This temporarily
increases the overload capability (OL2
detection) allowing the drive to run
through transient load peaks without
tripping.
0–2
2
0
Disabled
1
Active below 6Hz
Enabled below 6 Hz
Carrier Frequency is reduced when:
< 6Hz when current > 100% of Drive
Rated Current, returns to normal
carrier frequency or when output
current falls below 88% of drive rated
current or frequency > 7Hz
2
Active @ any Spd
Enabled for the entire speed range
< 6Hz when current > 100% of Drive
Rated Current
> 7Hz when current > 112% of Drive
Rated Current
L08-40
FC Reduct Time
Sets the time that the drive continues
running with reduced carrier frequency
after the carrier reduction condition is
gone. Setting L08-40 to 0.00 disables
the carrier frequency reduction time.
0.00–2.00 sec
A01-02
L08-41
High Cur Alm Sel
Triggers a high current alarm (HCA)
when the output current rises exceeds
150% of the drive rated current.
0, 1
0
0
Disabled
1
Enabled
Parameter Display
Function
Range
Default
* Initial value is dependent on drive size, which is determined by O02-04 (kVA selection)
** Initial value is dependent on carrier. 2kHz = 0, else 1
Summary of Contents for Impulse G+ series 4
Page 2: ......
Page 6: ...IMPULSE G VG Series 4 Instruction Manual February 2017 iv This page intentionally left blank...
Page 12: ...IMPULSE G VG Series 4 Instruction Manual February 2017 This page intentionally left blank...
Page 13: ...C h a p t e r 1 Introduction...
Page 14: ...IMPULSE G VG Series 4 Instruction Manual February 2017 1 2 This page intentionally left blank...
Page 26: ...IMPULSE G VG Series 4 Instruction Manual February 2017 1 14 This page intentionally left blank...
Page 27: ...C h a p t e r 2 Installation...
Page 28: ...IMPULSE G VG Series 4 Instruction Manual February 2017 2 2 This page intentionally left blank...
Page 40: ...IMPULSE G VG Series 4 Instruction Manual February 2017 2 14 This page intentionally left blank...
Page 41: ...C h a p t e r 3 Wiring...
Page 42: ...IMPULSE G VG Series 4 Instruction Manual February 2017 3 2 This page intentionally left blank...
Page 66: ...IMPULSE G VG Series 4 Instruction Manual February 2017 3 26 This page intentionally left blank...
Page 67: ...C h a p t e r 4 Getting Started...
Page 68: ...IMPULSE G VG Series 4 Instruction Manual February 2017 4 2 This page intentionally left blank...
Page 87: ...C h a p t e r 5 Programming Advanced Features...
Page 88: ...IMPULSE G VG Series 4 Instruction Manual February 2017 5 2 This page intentionally left blank...
Page 223: ...C h a p t e r 6 Troubleshooting...
Page 224: ...IMPULSE G VG Series 4 Instruction Manual February 2017 6 2 This page intentionally left blank...
Page 255: ...a p p e n d i x A IMPULSE G VG Series 4 Parameter Listing...
Page 256: ...IMPULSE G VG Series 4 Instruction Manual February 2017 A 2 This page intentionally left blank...