Siemens SINUMERIK 802S Diagnostics Manual page 64

1 Alarms
16 922
Explanation
Response
Remedy
Program continua-
tion by
16 923
Explanation
Response
Remedy
Program continua-
tion by
16 924
Explanation
1-64
Channel %1 subprograms: action %2 maximum stack level exceeded
%1 = Channel number
%2 = Action number/action name (see Section 1.4 Action List)
The current operation can be interrupted by various actions.
Depending on the action, control-internal programs are activated. These pro-
grams can be interrupted in similar fashion as the NC program. For memory
reasons, random nesting depths of the control-internal programs are not possi-
ble.
Example:
The current program execution is interrupted by an interrupt. Any program
executions activated prior to this program activation are interrupted by inter-
rupts of a higher priority.
Possible actions are Dry Run, Single Block Decoding, Clear Distance to Go,
etc.
Alarm display.
Interface signals are set.
NC Start inhibited.
NC Stop at alarm.
Press the RESET key.
Before starting the program, check the program nesting depth and reduce it or
avoid interruptions.
Example:
It is not recommended to interrupt the approach block of a repositioning proc-
ess.
Press the Clear key to clear the alarm. No further operation required.
Channel %1 program control: action %2 not allowed in the current state
%1 = Channel number
%2 = Action number/action name (see Section 1.4 Action List)
Current program execution cannot be stopped, as merely one block search
operation is active.
For example, this applies to the loading of machine data and to block search
until the searched target has been found.
Alarm display.
Interface signals are set.
Press Reset to cancel!
Press the Clear key to clear the alarm. No further operation required.
Channel %1 caution: program test will of change the tool data
%1 = Channel number
When testing the program, the workpiece data are modified. The data cannot
automatically be corrected when the program test is completed.
This error message prompts the operator to make a back-up copy of his data or
to re-copy the data on completion of this process.
6FC5598-3AA20-0BP2 © Siemens AG 2002 All Rights Reserved
SINUMERIK 802S/802C (DG)
01.02