Siemens SINUMERIK 840D sl Series Diagnostics Manual page 430

Overview of Alarms
27299
PROFIsafe: Diagnostics %1 %2 %3 %4
Parameters: %1 = Error code 1
%2 = Error code 2
%3 = Error code 3
%4 = Error code 4
Definitions: Internal error in the NCK PROFIsafe implementation.
Reactions: - Alarm display.
Remedy: Make a note of the error text and contact Siemens A&D MC, Hotline
• Tel 0180 / 5050 - 222 (Germany)
• Fax 0180 / 5050 - 223
• Tel +49-180 / 5050 - 222 (International)
• Fax +49-180 / 5050 - 223
• email techsupport@ad.siemens.de
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
27900
PROFIBUS DP: SI fault on axis %1, code %2, value %3, time %4.
Parameters: %1 = Axis number
%2 = Fault code of the drive (P9747).
%3 = Fault value of the drive (P9749)
%4 = Fault time of drive (P9748).
Definitions: Error in a SINAMICS drive.
Reactions: - Alarm display.
Remedy: See drive documentation for fault codes/fault values.
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
27901
PROFIBUS DP: SI fault on axis %1, code %2, value %3, time %4.
Parameters: %1 = Axis number
%2 = Fault code of the drive (P9747).
%3 = Fault value of the drive (P9749)
%4 = Fault time of drive (P9748).
Definitions: Error in a SINAMICS drive.
Reactions: - Alarm display.
Remedy: See drive documentation for fault codes/fault values.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
28000
NCU link connection to all other NCUs of the link network has been aborted
Definitions: All NCUs in the NCU link network exchange data cyclically (sign-of-life). If this alarm
occurs, sign-of-life signals have not been received from any other NCUs on the NCU net-
work. This fault in the link can have various causes:
• Defective hardware.
• The machine data which configure the NCU link are not the same on all NCUs.
• An identical interpolator cycle time has not been selected on all NCUs.
Reactions: - NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005