Siemens SINAMICS V90 Operating Instructions Manual page 297

Fault
F1030: Sign-of-life failure for
master control
Reaction: OFF3
Acknowledgement:
IMMEDIATELY
F1611: SI CU: Defect detect-
ed
Reaction: OFF2
Acknowledgement:
IMMEDIATELY
F1910: Fieldbus: setpoint
timeout
Reaction: OFF3
Acknowledgement:
IMMEDIATELY
F7011: Motor overtempera-
ture
Reaction: OFF2
Acknowledgement:
IMMEDIATELY
F7085: Open-loop/closed-
loop control parameters
changed
Reaction: NONE
Acknowledgement:
IMMEDIATELY
F7093: Drive: Test signal
error
Reaction: NONE
Acknowledgement:
IMMEDIATELY
F7220: Drive: Master control
by PLC missing
Reaction: OFF1
Acknowledgement:
IMMEDIATELY
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Cause
For active PC master control, no sign-of-
life was received within the monitoring
time.
The drive-integrated "Safety Integrated"
(SI) function on the Control Unit (CU) has
detected an error and initiated an STO
The reception of setpoints from the
fieldbus interface (Modbus/USS) has been
interrupted.
Bus connection interrupted.
•
Controller switched off.
•
Controller set into the STOP state.
•
Motor overloaded
•
Motor surrounding temperature too
•
high
Wire breakage or sensor not connected
•
Motor temperature model incorrectly
•
parameterized
Open-loop/closed-loop control parameters
have had to be changed for the following
reasons:
As a result of other parameters, they
•
have exceeded the dynamic limits.
They cannot be used due to the fact
•
that the hardware detected not having
certain features.
The limit rotation of the motor (p29027) is
inappropriate.
The "master control by PLC" signal was
missing in operation.
Input for "master control by PLC" is
•
incorrect.
The higher-level control has withdrawn
•
the "master control by PLC" signal.
Data transfer via the fieldbus (mas-
•
ter/drive) was interrupted.
11.2 List of faults and alarms
Remedy
Contact the Hotline.
Carry out a POWER ON (power off/on) for
•
all components.
Upgrade software.
•
Replace the Control Unit.
•
Restore the bus connection and set the con-
troller to RUN.
Reduce the motor load.
•
Check the surrounding temperature and
•
the motor ventilation.
Check the wiring and the connection.
•
Check the motor temperature model pa-
•
rameters.
It is not necessary to change the parameters
as they have already been correctly limited.
Modify the value of parameter p29027.
Check the input for "master control by
•
PLC".
Check the "master control by PLC" signal
•
and, if required, switch in.
Check the data transfer via the fieldbus
•
(master/drive).
Diagnostics
297