Siemens SIMODRIVE 611 universal Function Manual page 663

01.99 04.05
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
– Check whether clock synchronism has been activated in the bus
– Check whether the master sign-of-life is received and incremented in
Acknowledgement RESET FAULT MEMORY
Stop response STOP II
E Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
synchronism and outputs the global control telegrams, necessary for
clock cycle synchronous operation, in the equidistant DP clock cycle.
configuration, although it is not controlled by the master used.
the parameterized clock cycle.
7 Fault Handling/Diagnostics
7.3 List of faults and warnings
7
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