Siemens SINUMERIK 840D sl Function Manual page 534

Diagnostics
10.2 NCK safety alarms for SINUMERIK 840D sl
27251
Parameter
Explanation
Response
Remedy
Program
continuation
27252
Parameter
Explanation
Response
Remedy
Program
continuation
10-534
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
PROFIsafe: F module %1, %2 reports error %3
%1 = PROFIsafe address
%2 = signaling components (master/slave)
%3 = error detection
An error has occurred in the PROFIsafe communications between the
F master and the specified F module which was detected by the com-
ponent (master/slave) displayed in parameter %2.
The error code specifies the error type:
– %3 = TO: The parameterized communications timeout has been
exceeded
– %3 = CRC: A CRC error was detected
– %3 = CN: An error was detected in the sequence (timing) of the F
telegrams
– %3 = SF: F master error, NCK/PLC are no longer in synchronism
– %3 = EA: Communications error, slave sends empty telegrams
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Check the DP wiring. Restart the F slave modules. Restart the NCK/
PLC.
Clear the alarm with the RESET key. Restart the part program.
PROFIsafe: Slave %1, sign–of–live error
%1 = DP slave address
The specified DP slave no longer communicates with the master.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Check the DP wiring. Restart the F slave modules. Restart the NCK/
PLC.
Clear the alarm with the RESET key. Restart the part program.
© Siemens AG 2008 All Rights Reserved
05.08