7
7.3
List of faults and warnings
7-663
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
592
Spindle positioning: Pos. contr. not equal to master
application clock cycle
Cause
The function ”spindle positioning” requires, for a clock-cycle synchron-
ous PROFIBUS or the bus interface, that the position controller clock
cycle of the master matches the parameterized position controller clock
cycle (P1009). The position controller clock cycle of the master is ob-
tained from the DP clock cycle (Tdp) multiplied by the time grid Tmapc.
Remedy
For the clock-cycle synchronous PROFIBUS or the bus interface, the
clock cycles configured for the bus (parameterization) are aligned with
the position controller clock cycle P1009.
Acknowledgement POWER ON
Stop response
STOP II
593
Fieldbus: Drive is not in synchronism. Supplementary
info: \%X
Cause
Supplementary information
0x01:
The master sign-of-life has more consecutive failures than permitted.
The permissible sign-of-life errors are specified using P0879 bits 2–0
(configuration).
0x02:
The Global Control telegram to synchronize the clock cycles has failed
in operation for several consecutive DP clock cycles or in several DP
clock cycles has violated the time grid specified using the parameteriz-
ing telegram (refer to times Tdp and Tpllw). If the complete DP commu-
nications permanently fails, at the latest after the response monitoring
times specified when configuring the bus, fault 595 is also output.
Remedy
– Check whether communications is briefly or continuously interrupted.
– Check whether the BUS master can operate in clock cycle
synchronism and outputs the global control telegrams, necessary for
clock cycle synchronous operation, in the equidistant DP clock cycle.
– Check whether clock synchronism has been activated in the bus
configuration, although it is not controlled by the master used.
– Check whether the master sign-of-life is received and incremented in
the parameterized clock cycle.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP II
7 Fault Handling/Diagnostics
01.99
04.05