Siemens Sinumerik 840D sl Diagnostic Manual page 176

Overview of Alarms
NCK alarms
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).
Reaction: 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 memory to be cre-
ated 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 MDI mode.
Reaction: 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.
For parameterizable returns with RET to block number or label, the jump destination within the pro-
gram must be a block with the block number or label (symbolic name instead of block number).
For returns over several levels (parameter 2), the jump destination must be a block within the program
level you jumped to.
For returns with a string as return destination, the search string must be a name known in the control
and the search string must be preceded in the block by a block number and/or a label only.
Reaction: 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?
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
2-176
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009