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Fault tracing 491
Faults, warnings and events
Code
(hex)
Name
Cause
What to do
Faults
7A81
TUCSO fault
FSO subsystem fault
Contact your local ABB
representative.
7A8B
FSO general fault
FSO module is in the
Configuration mode.
FSO module also
generates this fault after
certain malfunctions
which the FSO module
indicates by warnings.
First the FSO module
generates a warning
indication which allows
the drive to control the
system to a safe state.
After this the drive trips.
See the warning log for more
information on the actual cause.
3)
7A90
FSO stop
completed
FSO module has
completed the STO, SS1
or SSE function.
-
1)
7A91
FSO safe speed
limit
FSO module detected an
SLS or SMS speed trip
limit violation.
Check the separate code related to
SLS and SMS functions.
See section
for limit hits and special events
on
page
2) 3)
7A92
FSO out of eme
ramp
Motor speed was not
inside the ramp window
during the SSE function.
Make sure that the drive can
decelerate the load using the ramp
time (
).
2)
7A93
FSO ramp
coasted
Drive coasted the motor
to stop instead of using
the ramp.
Check that the FSO module speed
limit for stopping the ramp
deceleration is not excessive
(
).
2)
7A94
FSO out of safe
ramp
Motor speed was not
inside the ramp window
during the SS1 function.
Make sure that the drive can
decelerate the load using the ramp
time (
).
2)
7A96
FSO out of SDI
SDI positive or SDI
negative exceeded the
tolerance limit to the
forbidden direction.
Make sure that SDI tolerance values
are defined properly.
Check limits of the drive.For example,
see the usage of DC hold from the
drive firmware manual.
2)
Содержание FSO-21
Страница 1: ... OPTIONS FOR ABB DRIVES FSO 21 safety functions module User s manual ...
Страница 4: ......
Страница 16: ...16 Safety instructions ...
Страница 34: ...34 Safety information and considerations ...
Страница 52: ...52 Overview ...
Страница 236: ...236 PROFIsafe ...
Страница 265: ...PROFIsafe 265 2 Select your CPU from the list 3 Install the FENA 21 GSDML file ...
Страница 275: ...PROFIsafe 275 20 In ABB_Drive FB add blocks DPRD_DAT and DPWR_DAT 21 Insert values to blocks ...
Страница 282: ...282 PROFIsafe 5 To read the diagnostic messages select the I O Device Diagnostics tab ...
Страница 286: ...286 PROFIsafe ...
Страница 304: ...304 Installation ...
Страница 400: ...400 Configuration ...
Страница 488: ...488 Verification and validation ...
Страница 506: ...506 Fault tracing ...
Страница 514: ...514 Maintenance ...
Страница 536: ...536 Technical data ...
Страница 538: ...538 Dimension drawings 3AXD50000018513 ...