Operating Instructions

4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G120 CU230P-2 Control Units
840 List Manual, 04/2018, A5E33838102
Remedy: - check the required interface configuration (p8920 and following), correct if necessary, and activate (p8925).
or
- reconfigure the station via the "Edit Ethernet node" screen form (e.g. with STARTER commissioning software).
See also: p8925 (Activate PN interface configuration)
A50011 (F) Ethernet/IP: configuration error
Message class: Communication error to the higher-level control system (9)
Reaction: NONE
Acknowledge: NONE
Cause: An EtherNet/IP controller attempts to establish a connection using an incorrect configuring telegram.
The telegram length set in the controller does not match the parameterization in the drive device.
Remedy: Check the set telegram length.
For p0922 not equal to 999, then the length of the selected telegram applies.
For p0922 = 999, the maximum interconnected PZD (r2067) applies.
See also: p0922 (PROFIdrive PZD telegram selection), r2067 (PZD maximum interconnected)
F50510 FBLOCKS: Logon of the run-time group rejected
Message class: General drive fault (19)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: When the run-time groups of the free function blocks attempted to log on with the sampling time management, the
logon of at least one run-time group was rejected.
Too many different hardware sampling times may have been assigned to the free function blocks.
Remedy: - check number of available hardware sampling times (T_sample < 8 ms) (r7903).
F50511 FBLOCKS: Memory no longer available for free function blocks
Message class: General drive fault (19)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: When the free function blocks were activated, more memory was requested than was available on the Control Unit.
Remedy: Not necessary.
A50513 (F) FBLOCKS: Run sequence value already assigned
Message class: General drive fault (19)
Reaction: NONE
Acknowledge: NONE
Cause: An attempt was made to assign a run sequence value already assigned to a function block on this drive object to
another additional function block on the same drive object. A run sequence value can only be precisely assigned to
one function block on one drive object.
Remedy: Set another value that is still available on this drive object for the run sequence.
A50517 FBLOCKS: Int. meas. active
Message class: General drive fault (19)
Reaction: NONE
Acknowledge: NONE
Cause: A Siemens internal measurement has been activated.
Remedy: Carry out a POWER ON (switch-off/switch-on) for the Control Unit involved.
F50518 FBLOCKS: Sampling time of free run-time group differs at download
Message class: General drive fault (19)
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: In the STARTER/SCOUT project that was downloaded, the hardware sampling time of a free run-time group (1 <=
p20000[i] <= 256) was set to a value that was either too low or too high.
The sampling time must be between 1 ms and the value r20003 - r20002.
If the sampling time of the selected free run-time group is < 1 ms, the equivalent value of 1 ms is used.