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IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
6-6
BE7-2
Brake 2 Welded
Brake 2 Answer-Back Major Fault.
Brake Answer-Back is on at power-
up.
1. Check if brake is closed.
2. Check brake answer back
circuitry.
X
BE8
Brake Slipping
Brake Slipping Fault.
The BE8
alarm indicates that the drive has
detected more than the expected
encoder feedback. A BE8 alarm will
occur if the encoder frequency
exceeds C08-23; Load Float will be
enabled, and the brake will remain
closed.
See the Fault Latch Table for on page
5-120 for Fault Latching Options.
1. Check the brake.
2. Check C08-23 for proper
programming.
X
X
boL
Braking Transistor Overload
Fault.
The braking transistor reached
its overload level.
1. The wrong braking resistor is
installed.
2. Select the correct braking
resistor.
3. Install an external braking
module.
X
X
BUS
Option Com Err
Option Card Communication
Error.
Communication to the option
card was lost.
1. Check all connections.
X
X
CALL
(flashing)
SI-F/G Com Call
Serial Communication
Transmission Error.
Control data is
not received correctly after power
supply is turned ON for 2 sec.
1. Check serial device connections.
2. Ensure drive is properly
programmed for serial
communication.
X
Cant Run
Drive Not Ready
User is trying to give a run command
while a FWD or REV is present at
Power Up.
1. Turn on Drive Enable Multi-
Function Input.
2. Check H01-01 to H01-08
programming.
3. Change B03-10 to allow run at
power up.
X
Can’t SW
Motor Running
Can’t Switch - Motor Running.
The
user is trying to enable or disable the
Digital Changeover MFDI (H01-XX =
1D), while the motor is still running.
1. Allow the motor to come to a stop
before enabling or disabling the
Digital Changeover MFDI.
X
CE
Memobus Com Err
Communication Error.
Serial
communications disruption. Fault or
alarm defined by H05-04.
1. Check serial connections (6 CN).
2. Check H05-01 through H05-05
for proper programming.
X
X
COF
Current Offset Fault.
The drive
automatically adjusts the current
offset, the calculated value exceeded
the allowable setting range.
1. Press reset.
2. Check brake.
3. Check brake contact.
X
CPF00
CPF01
Control Circuit Error.
There is a
self-diagnostic error in the control
circuit, or the connector on the
operator is damaged.
1. Cycle power to the drive.
2. If the problem continues, replace
the control board or the entire
drive. Contact Magnetek for
instructions on replacing the
control board.
3. Replace the operator if it is
damaged.
X
CPF02
A/D Conversion Error.
An A/D
conversion error or control circuit
error occurred. The control circuit is
damaged.
1. Cycle power to the drive.
2. If the problem continues, replace
the control board or the entire
drive. Contact Magnetek for
instructions on replacing the
control board.
X
Code
Fault/Alarm Description
Corrective Action
Fa
ult
Alarm
Содержание Impulse G+ series 4
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Страница 13: ...C h a p t e r 1 Introduction...
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Страница 27: ...C h a p t e r 2 Installation...
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Страница 41: ...C h a p t e r 3 Wiring...
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Страница 56: ...IMPULSE G VG Series 4 Instruction Manual February 2017 3 16 Figure 3 10 Grounding Figure 3 11 Motor Grounding...
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Страница 67: ...C h a p t e r 4 Getting Started...
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Страница 223: ...C h a p t e r 6 Troubleshooting...
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