Siemens SINUMERIK 840D sl Function Manual page 441

03.06
Remedy
Program
continuation
27253
Parameter
Explanation
Response
Remedy
Program
continuation
27254
Parameter
Explanation
© 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
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: Communications fault F master component %1,
%2
%1 = faulty components (NCK/PLC)
%2 = error detection
The F master signals a communications error between the NCK and
PLC.
The cause of the error is indicated in error code %1:
– %1 = NCK: Link between PROFIsafe and SPL interface is
interrupted.
– %1 = PLC: The PLC no longer executes the OB40 request.
– %1 = PLC-DPM: DP master is no longer in the OPERATE state.
Parameter %2 provides additional information about the reason for the
error:
– %2 = 0: NCK-internal sequence error (refer to %1=NCK).
– %2 = 1,2,4: PLC processing of the OB40 not finished.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Extend the PROFIsafe cycle time using MD
$MN_PROFISAFE_IPO_TIME_RATIO.
Clear the alarm with the RESET key. Restart the part program.
PROFIsafe: F module %1, error on channel %2; %3<ALSI>
%1 = PROFIsafe address
%2 = channel number
%3 = supplementary info, system variables – field index
The F module signals that an error has occurred in the interface of the
specified drive. This alarm is only initiated for ET200 F modules. The
type of channel (input or output channel is displayed in %2 using the IN
and OUT abbreviation).
Using parameter %3, a specific alarm message can be configured on
the HMI for each of the listed system variables:
– %3 = 1....64: Error in system variables $A_INSE[1...64]
– %3 = 65...128: Error in system variables $A_OUTSE[1...64]
– %3 = –1: Error in the input or output channel for which there is no
SPL assignment.
Diagnostics
error
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