Siemens SINAMICS V90 Operating Instructions Manual page 271

Text of the message class (number ac-
cording to PROFIdrive)
External measured value/signal state
outside of the permissible range (16)
Application/technological function faulty
(17)
Error in the parameteriza-
tion/configuration/commissioning proce-
dure (18)
General drive fault (19)
Auxiliary unit fault (20)
Differences between faults and alarms
The differences between faults and alarms are shown as follows:
Type BOP display (example)
Fault Single fault
The first fault in the
case of multiple
faults
Non-first fault in the
case of multiple
faults
Alarm Single alarm
The first alarm in the
case of multiple
alarms
Non-first alarm in
the case of multiple
alarms
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003
Cause and remedy
A measured value/signal state read in via the input area (digital/temperature)
has assumed an impermissible value/state. Identify and check the relevant
signal. Check the set thresholds.
The application/technological function has exceeded a (set) limit (position,
velocity, torque ...). Identify and check the relevant limit. Check the setpoint
specification of the higher-level controller.
An error was identified in the parameterization or in a commissioning proce-
dure, or the parameterization does not match the actual device configuration.
Determine the precise cause of the fault using the commissioning tool. Adapt
the parameterization or device configuration.
Group fault. Determine the precise cause of the fault using the commissioning
tool.
The monitoring of an auxiliary unit (incoming transformer, cooling unit ...) has
detected an illegal state. Determine the exact cause of the fault and check the
relevant device.
Status indicator
RDY COM
Slow -
•
flashing
•
in red
•
•
•
Slow -
•
flashing
in red
Reaction
NONE: no reaction
•
OFF1: servo motor
ramps down
OFF2: servo motor
•
coasts down
OFF3: servo motor
stops quickly (emer-
•
gency stop)
ENOCDER: Encod-
er fault causes
OFF2.
Self-acknowledgement
NONE: no reaction
Diagnostics
Acknowledgement
POWER ON: re-power on
the servo drive to clear a
fault after eliminating its
cause.
IMMEDIATELY: the fault
disappears immediately
after eliminating its cause.
PULSE INHIBIT: The fault
can only be acknowl-
edged with a pulse inhibit.
The same options are
available for acknowledg-
ing as described under
acknowledgment with
IMMEDIATELY.
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