Siemens SINAMICS G150 Operating Manual page 172

Diagnosis / Faults and Alarms
A7015
Drive: Motor temperature sensor
Cause: Temperature sensor error due to wire break, short-circuit or sensor not connected. The
model value is applied for monitoring the temperature of asynchronous motors. Temperature
monitoring deactivated for synchronous machines.
Remedy: - Check sensor for correct connection.
- Check parameterization (p0600).
F7016
Drive: Motor temperature sensor error
Reaction: OFF2
Cause: Temperature sensor error occurred while evaluating the temperature sensor specified in
p0600.
Possible causes: wire break, short-circuit, sensor not properly connected.
Remedy: - Check sensor for correct connection.
- Check parameterization (p0600).
Acknowl.: Immediate
F7080
Drive: Open-loop/closed-loop control parameterization error
Reaction: NONE
Cause: Closed-loop control parameters have been parameterized incorrectly (e. B. p0350 = Rstator
= 0).
See also: p0300, p0311, p0341, p0344, p0350, p0354, p0356, p0358, p0360, p0400, p0640,
p1082, p1300
Fault value Fault value contains the affected parameter number.
(r0949):
Remedy: Modify parameter indicates in fault value (r0949) (e. g. p0640 = current limit > 0).
See also: p0311, p0341, p0344, p0350, p0354, p0356, p0358, p0360, p0400, p0640, p1082
Acknowl.: Immediate
F7085
Drive: Open-loop/closed-loop control parameters modified
Reaction: NONE
Cause: Forced modification of open-loop/closed-loop control parameters, since they have exceeded
the dynamic limits of other parameters.
See also: p0640, p1082, p1300, p1800
Fault value Fault value contains the number of the modified parameter.
(r0949):
Remedy: You do not need to change the parameters again as they have already been correctly
limited.
Acknowl.: Immediate
F7090
Drive: Upper torque limit less than lower torque limit
Reaction: OFF2
Cause: The upper torque limit is less than the lower torque limit.
Remedy: If you connect parameter P1 to p1522 and parameter P2 to p1523, you must make sure that
P1 >= P2.
Acknowl.: Immediate
F7100
Drive: Sampling times cannot be reset
Reaction: NONE
Cause: The sampling times in p0111, p0112, p0115 cannot be reset at the same time as the drive
parameters (p0971).
See also: p0110
Remedy: Continue working with the set sampling times or reset the basic clock cycle p0110.0 to its
original value before you reset the drive parameters.
See also: p0110
Acknowl.: Immediate
F7110
Drive: Sampling times are not congruent with the basic clock
Reaction: NONE
10-30
11/03
SINAMICS G150
Operating Manual