(1)
Main Motor Converter Alarm
(2)
Fault
Below table lists the most important error codes. If another code appears, please contact Atlas
Copco.
Neos
If a problem is detected by the Neos converter, a specific code (Main motor converter alarm) will
appear on the Elektronikon display, together with a fault code and a fault description.
Typical display, Main Motor Converter Alarm (1) , Fault (2) Code (0x7130) and description (Motor overtemperature
(3)) in this case.
Below table lists the most important error codes. If another code appears, please contact Atlas
Copco.
Fault
code
Fault
description
Cause
Actions
0x1111
Undervoltage
Main Power supply voltage too low or
missing links in the control panel
Check if main supply voltage is within
specs. Check main fuses.
Check for loose connectors at the
control unit of the converter and
Elektronikon.
Check for tripped fuses at the
secondary of the transformer T1 in
the electrical panel.
0x2312
Motor
overcurrent
Overcurrent detected at motor side
Check if main supply voltage is within
specs.
0x2314
Instruction book
API480496
109
Summary of Contents for GA 37 VSD
Page 1: ...INSTRUCTION BOOK API480496 GA 37 VSD ...
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Page 14: ...Front view GA 37 VSD up to GA 45 VSD Workplace Full Feature Instruction book 12 API480496 ...
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