Siemens SINUMERIK 840D sl Series Diagnostics Manual page 278

Overview of Alarms
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: The relevant action cannot be processed now. This can occur, for instance, during read-in
of machine data.
Reactions: - Alarm display.
Remedy: Wait until the procedure is terminated or abort with Reset and repeat the operation.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16904
Channel %1 program control: action %2<ALNX> not allowed in the current state
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: The operation (program, JOG, block search, reference point, etc.) cannot be started or
continued in the current status.
Reactions: - Alarm display.
Remedy: Check the program status and channel status.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16905
Channel %1 program control: action %2<ALNX> not allowed
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: Operation cannot be started or continued. A start is only accepted when an NCK function
can be started.
Example: A start is accepted in JOG mode when, for example, the function generator is
active or a JOG movement has first been stopped with the Stop key.
Reactions: - Alarm reaction in Automatic mode.
Remedy: Check the program status and channel status.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16906
Channel %1 program control: action %2<ALNX> is aborted due to an alarm
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: The action was aborted due to an alarm.
Reactions: - Alarm display.
Remedy: Eliminate the error and acknowledge the alarm. Then repeat the operation.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16907
Channel %1 action %2<ALNX> only possible in stop state
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: This action may only be performed in Stop state.
Reactions: - Alarm display.
Remedy: Check the program status and channel status.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16908
Channel %1 action %2<ALNX> only possible in reset state or at the block end
Parameters: %1 = Channel number
2-278
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005