Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 538

SINAMICS V70 faults and alarms
7.2 Common faults and alarms
Fault
F1015: Internal software er‐
ror
Reaction: OFF2
Acknowledgement: POWER
ON
F1018: Booting has been in‐
terrupted several times
Reaction: NONE
Acknowledgement: POWER
ON
F1030: Sign-of-life failure for
master control
Reaction: OFF3
Acknowledgement: IMMEDI‐
ATELY
F1611: SI CU: Defect detec‐
ted
Reaction: OFF2
Acknowledgement: IMMEDI‐
ATELY
F1910: Drive Bus: Setpoint
timeout
Reaction: OFF3
Acknowledgement: IMMEDI‐
ATELY
F1911: Drive Bus clock cycle
synchronous operation clock
cycle failure
Reaction: OFF1
Acknowledgement: IMMEDI‐
ATELY
538
Cause
An internal software error has occurred.
Module booting was interrupted several
times. As a consequence, the module
boots with the factory setting.
Possible reasons for booting being interrup‐
ted:
● Power supply interrupted.
● CPU crashed.
● Parameterization invalid.
After this fault is output, then the module is
booted with the factory settings.
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 Drive
Bus interface has been interrupted.
● Bus connection interrupted.
● Controller switched off.
● Controller set into the STOP state.
The global control telegram to synchronize
the clock cycles has failed - in cyclic oper‐
ation - for several Drive Bus clock cycles or
has violated the time grid specified in the
parameterizing telegram over several con‐
secutive Drive Bus clock cycles.
Remedy
● Carry out a POWER ON (power off/on) for
all components.
● Upgrade firmware to the latest version.
● Contact the Hotline.
● Carry out a POWER ON (power off/on).
After switching on, the module reboots from
the valid parameterization (if available).
● Restore the valid parameterization.
Examples:
● Carry out a first commissioning, save, carry
out a POWER ON (switch-off/switch-on).
● Load another valid parameter backup (e.g.
from the memory card), save, carry out a
POWER ON (switch-off/switch-on).
Note:
If the fault situation is repeated, then this fault
is again output after several interrupted boots.
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 control‐
ler to RUN.
● Check the physical bus configuration (cable,
connector, Drive Bus terminator, shielding,
etc.).
● Check whether communication was briefly
or permanently interrupted.
● Check the bus and controller for utilization
level (e.g. bus cycle time was set too short).
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
Diagnostics Manual