Siemens SINUMERIK 840D sl Series Diagnostics Manual page 186

Overview of Alarms
- Alarm display.
Remedy: Modify the NC program
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14060
Channel %1 block %2 invalid skip level with differential block skip
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: With "Differential block skip", a skip level greater than 7 has been specified. (In packet 1
specification of a value for the skip level is rejected by the converter as a syntax error, i.e.
the only possibility is a "Suppress block" ON/OFF on one level).
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Enter a skip level (number behind the slash) less than 8.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14070
Channel %1 block %2 memory for variables not sufficient for subroutine call
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A called subroutine cannot be processed (opened), either because the internal data mem-
ory to be created for general purposes is not large enough, or because the available
memory for the local program variables is too small. The alarm can only occur in MDA
mode.
Reactions: - Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Analyze the part program section:
1. Has the most useful data type always been selected in the variable definitions? (For
example REAL for data bits is poor; BOOL would be better)
2. Can local variables be replaced by global variables?
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
14080
Channel %1 block %2 jump destination %3 not found
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Jump destination
Definitions: In conditional and unconditional jumps, the jump destination within the program must be a
block with a label (symbolic name instead of block number). If no jump destination has
been found with the given label when searching in the programmed direction, an alarm is
output.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Check NC part program for the following possible errors:
1. Check whether the target designation is identical with the label.
2. Is the jump direction correct?
3. Has the label been terminated with a colon?
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005