IMPULSE•VG+ Series 3 Instruction Manual – 07/25/05
6-8
OH1
Heatsink MaxTemp
Overheat Fault.
There are two situations that
result in an overheat fault. The first occurs when
the measured heat sink exceeded 105°C. The
second is a result of a fault in the internal
24VDC cooling fan.
1. Ensure that the heat sink cooling fans are
functioning.
2. Ensure that the heat sink is free from dirt and
debris.
3. Ensure that the inverter’s ambient
temperature is within specification.
4. Replace the 24VDC fan
5. Replace the heat sink thermistor(s)
OH2
(flashing)
Overheat 2
Overheat Alarm.
Signal is input by external
terminal. H1-XX=39
OH3
Motor Overheat 1
Motor Overheating 1.
Thermister analog input
detected motor overheating. See L1-03
1. Check the motor rated current value, E2-01.
2. Increase cycle time or reduce the load.
OH4
Motor Overheat 2
Motor Overheating 2.
Thermister analog input
detected motor overheating. See L1-04
OL1
Motor Overloaded
Motor Overload Fault.
Inverter output
exceeded the motor overload level.
1. Ensure drive is programmed with proper
motor full load Amps (E2-01).
2. Reduce the load.
OL2
INV Overload
Inverter Overload Fault.
Inverter output
exceeded the inverter overload level.
1. Reduce the load.
2. Extend the acceleration time.
OT1
Overtorque
Det 1
Overtorque Detection Level 1 Fault.
Defined
by L6-02. Alarm defined by L6-01.
1. Check for proper programming for L6-XX
constant.
OT2
Overtorque
Det 2
Overtorque Detection Level 2 Fault.
Defined
by L6-05. Alarm defined by L6-04.
1. .Check for proper programming for L6-XX
constant.
OPE01
kVA Selection
kVA Setting Fault.
Inverter kVA setting range
is incorrect.
1. Check 02-04 constant for proper kVA.
OPE02
Limit
Setting Out of Range .
Parameter setting is out
of range.
1. With the fault displayed on the keypad, press
the DATA/ENTER key to reveal the “Out of
Range” parameter via the U1-34 monitor.
2. Verify that E2-03 is < E2-01.
3. Verify E1-05 is within range.
4. Compare Modified constants with defaults.
5. Cycle Power.
OPE03
Terminal
Multi-Function Input Setting Fault.
Set
values other than “F” and “FF” are duplicated.
1. Check the settings for H1-01 to H1-06, verify
that the same input is not used twice.
OPE05
Sequence Select
Sequence Select Setting Fault.
B3-01=3 and
no option is plugged in.
1. Check the function selection or plug in
optional card.
OPE06
PG Opt Missing
Missing PG Card.
A closed loop control
method was selected, and the required PG
feedback card is not installed.
1. Install the required option card.
2. Remove power and reset the option card.
3. Check the A1-02, control method, program
setting
OPE07
Analog Selection
Multi-Function Analog Input Setting Fault.
H3-05 and H3-09 multi-Function analog input
settings are set to the same value.
1. Check the function selections.
Fault Code
Fault or Indicator Name/Description
Corrective Action
Содержание IMPULSE VG+ Series 3
Страница 1: ...Software 8001 X July 2005 Part Number 140 10257 Copyright 2005 Magnetek Instruction Manual...
Страница 6: ...c h a p t e r 1 Introduction...
Страница 7: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 1 2 This page intentionally left blank...
Страница 14: ...c h a p t e r 2 Installation...
Страница 15: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 2 2 This page intentionally left blank...
Страница 23: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 2 10 This page intentionally left blank...
Страница 24: ...c h a p t e r 3 Wiring...
Страница 25: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 3 2 This page intentionally left blank...
Страница 40: ...c h a p t e r 4 Programming Basic Features...
Страница 41: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 4 2 This page intentionally left blank...
Страница 54: ...c h a p t e r 5 Programming Advanced Features...
Страница 55: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 5 2 This page intentionally left blank...
Страница 149: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 5 96...
Страница 150: ...Troubleshooting IMPULSE VG Series 3 c h a p t e r 6...
Страница 151: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 6 2 This page intentionally left blank...
Страница 170: ...A p p e n d i x A IMPULSE VG Series 3 Parameter Listing...
Страница 171: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 A 2 This page intentionally left blank...
Страница 183: ...IMPULSE VG Series 3 Instruction Manual 07 25 05 A 14...