Siemens SINUMERIK 840D Diagnostics Manual page 225

10.04
Remedy:
Program Continuation:
14762
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
14763
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
14764
Definitions:
Reactions:
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
Deactivate tool radius compensation before performing rapid delete distance-to-go and
then reselect
or
as of SW 4.3: "Delete distance-to-go without preparation".
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 too many PLC variables programmed
%1 = Channel number
%2 = Block number, label
The number of programmed PLC variables auxiliary functions has exceeded the maxi-
mum permissible number. The number is set in MD 28150
$MC_MM_NUM_VDIVAR_ELEMENTS.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Modify part program or machine data.
Clear alarm with the RESET key. Restart part program.
Channel %1 block %2 too many link variables programmed
%1 = Channel number
%2 = Block number, label
The number of NCU link variables programmed exceeds the maximum limit. The number
is defined in MD $MC_MM_NUM_LINKVAR_ELEMENTS.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Modify part program or machine data.
Clear alarm with the RESET key. Restart part program.
NCU link cannot transfer all link variables immediately
Informational alarm for NC program developer.
A value assignment to a link variable (e.g. $a_dld[16]=19) is performed in the main run
and transferred via NCU link to all NCUs in the link network. The bandwidth of this con-
nection restricts the number of value assignments which can be transferred in one inter-
polation cycle.
All value assignments are combined in the next main run block and performed immedi-
ately this block is executed. A main run block is the block at which you would stop in sin-
gle block mode SLB1.
Examples:
Blocks with a real traversing movement (G0 X100), Stopre, G4, WAITM, WAITE,...
The alarm occurs if the number of link variables set in any interpolation cycle exceeds the
number that can be transferred. The link variables are not transferred until one of the next
interpolation cycles. The assignment is not lost!
- Alarm display.
- Warning display.
1 Alarms
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