Allen-Bradley 1336 PLUS Troubleshoot Manual

2–13Troubleshooting and Error Codes
Publication 1336 IMPACT-6.2 – March 1998
Fault Code and
Text
Suggested ActionDescription
Fault
Type
LED Information
12066
Bus Drop
CP, Solid green Warning
The bus voltage dropped 150V below the
bus tracker voltage.
Monitor the incoming AC line for low
voltage or line power interruption.
Refer to the Understanding Precharge and
Ridethrough Faults section in the
troubleshooting chapter of the user
manual for more information.
If you do not want this condition to be
reported as a warning, change bit 2 in
Warning Select 1 (parameter 21) to 0.
12067
Bus Undervlt
CP, Solid green Warning
The DC bus voltage fell below the
minimum value (388V DC at 460V AC
input).
Monitor the incoming AC line for low
voltage or line power interruption.
Refer to the Understanding Precharge and
Ridethrough Faults section in the
troubleshooting chapter of the user
manual for more information.
If you do not want this condition to be
reported as a warning, change bit 3 in
Warning Select 1 (parameter 21) to 0.
12068
Bus Cycle>5
CP, Solid green Warning
At least 5 ridethrough cycles have
occurred within a 20 second period. This
indicates a converter problem or a problem
with the incoming power.
Monitor the incoming AC line for low
voltage or line power interruption.
Refer to the Understanding Precharge and
Ridethrough Faults section in the
troubleshooting chapter of the user
manual for more information.
If you do not want this condition to be
reported as a warning, change bit 4 in
Warning Select 1 (parameter 21) to 0.
12069
Open Circuit
CP, Solid green Warning
The fast flux up current is less than 50% of
commanded.
Make sure the motor is properly
connected.
Refer to the Understanding Precharge and
Ridethrough Faults section in the
troubleshooting chapter of the user
manual for more information.
If you do not want this condition to be
reported as a warning, change bit 5 in
Warning Select 1 (parameter 21) to 0.
13000
HW Malfunction
CP, Solid red Hard A hardware malfunction occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
13001
HW Malfunction
CP, Solid red Hard A hardware malfunction occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
13002
HW Malfunction
CP, Solid red Hard A hardware malfunction occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
13003
HW Malfunction
CP, Solid red Hard A hardware malfunction occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
13004
HW Malfunction
CP, Solid red Hard A hardware malfunction occurred.
Recycle the power. If the fault does not
clear, replace the main control board.

Allen-Bradley 1336 PLUS Specifications

General

Input Voltage	200-240VAC, 380-480VAC, 500-600VAC
Output Frequency	0-400 Hz
Frequency	50/60 Hz
Dimensions	Varies by model
Weight	Varies by model
Enclosure	NEMA 1
Output Current	Varies by model
Power Rating	Varies by model
Communication	RS-485
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Storage Temperature	-40 to 70°C (-40 to 158°F)
Humidity	5 to 95% non-condensing
Control Method	Sensorless Vector