Siemens SINUMERIK 840D sl Series Diagnostics Manual page 282

Overview of Alarms
%2 = Action number/action name
Definitions: The current processing cannot be stopped, due to an active preprocessing process. This
applies to, for example, loading machine data and block searches until the search object
is found.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Abort by pressing Reset!
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16924
Channel %1 caution: program test modifies tool management data
Parameters: %1 = Channel number
Definitions: Tool management data is changed during program testing. It is not possible to automati-
cally rectify the data after termination of the program testing.
This error message prompts the user to make a backup copy of the data or to reimport the
data after the operation is terminated.
Reactions: - Alarm display.
Remedy: Please inform the authorized personnel/service department. Save tool data on MMC and
reimport data after "ProgtestOff".
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16925
Channel %1 program control: action %2<ALNX> not allowed in the current state,
action %3<ALNX> active
Parameters: %1 = Channel number
%2 = Action number/action name
%3 = Action number/action name
Definitions: The action has been refused since a mode or sub-mode change (change to automatic
mode, MDA, JOG, overstoring, digitizing, etc.) is taking place.
Example: This alarm message is output if the Start key is pressed during a mode or sub-
mode change from, for example, automatic to MDA, before the NCK has confirmed selec-
tion of the mode.
Reactions: - Alarm display.
Remedy: Repeat action.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16926
Channel %1 channel coordination: action %2 not allowed in block %3, marker %4 is
already set
Parameters: %1 = Channel number
%2 = Aktion
%3 = Block number
%4 = Marker number
Definitions: The action was denied, the marker was already set. Check the program.
Example:
SETM(1) ; CLEARM(1) ; Marker must be reset first.
SETM(1)
Reactions: - Interpreter stop
- 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