Siemens SINUMERIK 840Di Diagnostic Manual page 439

11/2006
26210 Channel %1 block %2: Chain element %3, referred to in $NK_NEXTP[%4],
was not found
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Name of the next chain link
%4 = Index of chain link
Definitions: The chain link indicated as the next parallel link of a kinematic chain was not found.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Indicate in $NK_1ST_ELEM[...] the name of an existing chain link.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
26212 Channel %1 block %2: Maximum number of %3 chain elements exceeded
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Maximum number of chain links
Definitions: The maximum permitted number of chain links contained in all chains is too large.
When determining the maximum number, a single chain link contained in several chains is counted
several times.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Reduce number of chain links contained in all chains.
This can be achieved e.g. by deactivating individual and currently not required chains and by entering
the zero string in the name of the chain.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
26218 Channel %1 block %2: Invalid name in %3[%4]
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Name of the system variable
%4 = Index of the system variable
Definitions: A system variable of type STRING contains an invalid name.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Use a permissible name.
The permissible names can be found in the documentation of the system variables involved.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-439