Siemens SINUMERIK 840Di Diagnostic Manual page 477

11/2006
27200 PROFIsafe: cycle time %1 [ms] too long
Parameters: %1 = Parameterized cycle time
Definitions: The PROFIsafe communication cycle time resulting from MD $MN_PROFISAFE_IPO_TIME_RATIO
and MD $MN_IPO_CYCLE_TIME exceeds the permissible limit value (25 ms).
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Adapt cycle time via MD $MN_PROFISAFE_IPO_TIME_RATIO or correct the reduction of the IPO
cycle.
Program Switch control OFF - ON.
Continuation:
27201 PROFIsafe: MD %1[%2]: bus segment %3 error
Parameters: %1 = MD name
%2 = MD array index
%3 = Parameterized bus segment
Definitions: An incorrect bus segment was entered in the specified machine data. The value must be 5.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Correct the MD.
Program Switch control OFF - ON.
Continuation:
27202 PROFIsafe: MD %1[%2]: address %3 error
Parameters: %1 = MD name
%2 = MD array index
%3 = Parameterized PROFIsafe address
Definitions: An incorrect PROFIsafe address was entered in the specified machine data. The value must be
greater than 0.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Correct the MD.
Program Switch control OFF - ON.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-477