Siemens SINUMERIK 840D Series Diagnostics Manual page 241
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11.02
16920
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16921
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16922
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16923
Parameters:
Definitions:
Reactions:
Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Channel %1 action %2 is already active
%1 = Channel number
%2 = Action number/action name
An identical action is still active.
- Alarm display.
Wait until the first procedure is terminated or abort with Reset and repeat the operation.
Clear alarm with the Delete key or NC START.
Channel %1 mode group %2 machine data: channel/mode group assignment not
allowed or assigned twice
%1 = Channel number
%2 = Mode group number
On powering up, an illegal channel/mode group assignment was detected.
- Alarm display.
- Interface signals are set.
- NC Start disable in this channel.
- NC Stop on alarm.
- Mode group not ready.
- Channel not ready.
Please inform the authorized personnel/service department. Check machine data
ASSIGN_CHAN_TO_MODE_GROUP.
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Channel %1 subprograms: action %2 maximum nesting depth exceeded
%1 = Channel number
%2 = Action number/action name
Various actions can cause the current procedure to be interrupted. Depending on the
action, asynchronous subroutines are activated. These asynchronous subroutines can be
interrupted in the same manner as user programs. Unlimited nesting depth is not possible
for asynchronous subroutines due to memory limitations.
Example: An interrupt interrupts the current program processing. Other interrupts with
higher priorities interrupt processing of the previously activated asynchronous subrou-
tines.
Possible actions are: DryRunOn/Off, DecodeSingleBlockOn, delete distance-to-go, inter-
rupts .....
- Alarm display.
- Interface signals are set.
- NC Start disable in this channel.
- NC Stop on alarm.
Do not trigger the event on this block.
Clear alarm with the RESET key. Restart part program
Channel %1 program control: action %2 not allowed in the current state
%1 = Channel number
%2 = Action number/action name
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.
- Alarm display.
- Interface signals are set.
1 Alarms
1-241
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