2-13
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms 2
0 No (more) alarm(s) present
Definitions: If the communication (variable service) requests more alarms than currently available in
the alarm list, this alarm is communicated as end-of-program function.
Reactions: - No alarm reaction.
Remedy: --
Program Con-
tinuation:
Internal
1000 System error %1
Parameters: %1 = System error number
Definitions: With this alarm, internal alarm states are displayed that, in conjunction with the trans-
ferred error number, provide information on the cause and location of the error.
Reactions: - NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
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-
tinuation:
Switch control OFF - ON.
1001 System error %1
Parameters: %1 = System error number
Definitions: With this alarm, internal alarm states are displayed that, in conjunction with the trans-
ferred error number, provide information on the cause and location of the error.
Reactions: - Mode group not ready.
- Channel not ready.
- Interface signals are set.
- Alarm display.
Remedy: Make a note of the error text and contact Siemens AG A&D MC, Hotline (tel./fax: see
alarm 1000)
Program Con-
tinuation:
Clear alarm with the RESET key in all channels of this mode group. Restart part program.