Allen-Bradley 1336 PLUS Troubleshoot Manual

2–7Troubleshooting and Error Codes
Publication 1336 IMPACT-6.2 – March 1998
Fault Code and
Text
Suggested ActionDescription
Fault
Type
LED Information
03022
Diff Drv Type
VP, Flashing red Soft
The main control board has been
initialized on a different size drive.
Issue a Reset Defaults command to set
the drive parameters back to the default
values.
03023
SW Malfunction
VP, Solid red Hard A software malfunction has occurred.
Recycle the power. If the fault does not
clear, replace the main control board. If the
fault still occurs, replace the gate driver
board.
03024
SW Malfunction
VP, Solid red Hard
A software malfunction has occurred.
When this condition occurs, the drive
coasts to a stop regardless of the selected
stop type.
Recycle the power. If the fault does not
clear, replace the main control board.
03025
Absolute Overspd
VP, Flashing red Soft
The motor speed has exceeded the speed
limit plus Absolute Overspd (parameter 24)
settings.
When this condition occurs, the drive
coasts to a stop regardless of the selected
stop type.
If operating in torque mode, check if the
load is allowing excessive motor speed.
Check if the setting of Absolute Overspd
(parameter 24) or the speed limits
(parameters 40 and 41) are too low.
03026
Analog Spply Tol
VP, Flashing red Soft
The analog supply tolerance voltage is
outside of the 13V to 18V range.
When this condition occurs, the drive
coasts to a stop regardless of the selected
stop type.
Possible faulty analog 15V power supply.
The gate driver board or the main control
board may require replacement.
03029
SW Malfunction
VP, Solid red Hard A software malfunction has occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
03030
SW Malfunction
VP, Solid red Hard
A software malfunction has occurred.
When this condition occurs, the drive
coasts to a stop regardless of the selected
stop type.
Recycle the power. If the fault does not
clear, replace the main control board.
03031
SW Malfunction
VP, Solid red Hard A software malfunction has occurred.
Recycle the power. If the fault does not
clear, replace the main control board.
03040
mA Input
VP, Flashing red Soft A loss of 4 – 20mA input has occurred.
Check your wiring and connections.
If the fault does not clear, replace the main
control board.
If you do not want this condition to be
reported as a fault, change bit 8 in Fault
Select 1 (parameter 20) to 0.
03057
Param Limit
VP, Flashing red Soft A parameter limit has occurred.
Examine the parameter limit testpoints to
determine the exact cause. Refer to the
Understanding Parameter Limit Faults
section in the troubleshooting chapter of
the user manual.
If you do not want this condition to be
reported as a fault, change bit 9 in Fault
Select 2 (parameter 22) to 0.
03058
Math Limit
VP, Flashing red Soft A math limit has occurred.
Examine the math limit testpoints to
determine the exact cause. Refer to the
Understanding Math Limit Faults section in
the troubleshooting chapter of the user
manual.
If you do not want this condition to be
reported as a fault, change bit 10 in Fault
Select 2 (parameter 22) to 0.

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