Siemens SINUMERIK 840D sl Function Manual page 431

03.06
Remedy
Program
continuation
27200
Parameter
Explanation
Response
Remedy
Program
continuation
27201
Parameter
Explanation
Response
Remedy
Program
continuation
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
10.2 NCK safety alarms for Sinumerik 840D sl
The alarm is continuously active when booting if at least one drive does
not communicate (e.g. Profibus connector removed). Otherwise, the
alarm is only briefly present and is then automatically cleared again.
The alarm can occur during commissioning if the safety monitoring
functions were only activated in $MA_SAFE_FUNCTION_ENABLE –
however not in the appropriate drive parameters (p9501).
The alarm is no longer displayed when the alarm cause has been
removed. No other operator actions are required.
PROFIsafe: Cycle time %1 [ms] is too long
%1 = parameterized cycle time
The PROFIsafe communication cycle time resulting from MD
$MN_PROFISAFE_IPO_TIME_RATIO and $MN_IPO_CYCLE_TIME
exceeds the permissible limit value of 25 ms.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Correct the cycle time.
The alarm is initiated when booting if parameterized too long. No
program can be started. Only delete the alarm with a power on.
PROFIsafe: MD %1[%2]: Bus segment %3 error
%1 = MD name
%2 = MD field index
%3 = parameterized bus segment
An incorrect bus segment was entered in the specified machine data.
The value must be 5.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Correct the specified MD.
The alarm is initiated when booting. No program can be started. Only
delete the alarm with a power on.
Diagnostics
10-431