Fault tracing 359
Missing input power line
phase.
Measure the input and DC voltage
during start, stop and running by using
a multimeter or check parameter
Blown fuse
Check the condition of input fuses.
Rectifier bridge internal
fault.
Replace the drive.
0007
AI1 LOSS
(8110)
bit 6
(programmable
fault function
,
Analog input AI1 signal
has fallen below limit
defined by parameter
.
Analog input signal is
weak or does not exist.
Check the source and wire
connections of the analog input.
Analog input signal is
lower than fault limit.
and
0008
AI2 LOSS
(8110)
bit 7
(programmable
fault function
,
Analog input AI2 signal
has fallen below limit
defined by parameter
.
.
Analog input signal is
weak or does not exist.
Check the source and wire
connections of analog input.
Analog input signal is
lower than fault limit.
and
CODE FAULT
CAUSE
WHAT TO DO
Summary of Contents for ACS355 series
Page 1: ...ABB machinery drives User s manual ACS355 drives ...
Page 4: ......
Page 16: ...16 ...
Page 32: ...32 Operation principle and hardware description ...
Page 58: ...58 Electrical installation ...
Page 74: ...74 Start up control with I O and ID run ...
Page 106: ...106 Control panels ...
Page 120: ...120 Application macros ...
Page 178: ...178 Program features ...
Page 338: ...338 Fieldbus control with embedded fieldbus ...
Page 368: ...368 Fault tracing ...
Page 404: ...404 Dimension drawings ...
Page 410: ...410 Appendix Resistor braking ...
Page 434: ...434 Appendix Permanent magnet synchronous motors PMSMs ...