Siemens SINUMERIK 840Di Diagnostic Manual page 447

11/2006
26266 Channel %1 block %2: The protection area with the name %3 was
programmed several times.
Parameters: %1 = Channel number
%2 = Block number
%3 = Name of protection area
Definitions: The name of a protection area was programmed several times (e.g, during the function call PROTA).
Reaction: Correction block is reorganized.
Alarm display.
NC Stop on alarm.
Remedy: Indicate each required name of a protection area only once.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
26268 Channel %1 block %2: Protection area %3 has not been assigned an
interface bit
Parameters: %1 = Channel number
%2 = Block number
%3 = Name of protection area
Definitions: An attempt was made to preactivate a protection area to which no interface bit was assigned.
Protection areas can be preactivated only if an interface bit was defined in $NP_BIT_NO[..] through
which switchover between activated and deactivated state is possible in a preactivated protection
area.
Reaction: Correction block is reorganized.
Alarm display.
NC Stop on alarm.
Remedy: Assign an interface bit to the protection area or select another activation mode (active / inactive).
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
26270 Channel %1 block %2: Invaid activation parameter during the PROTA
function call
Parameters: %1 = Channel number
%2 = Block number
Definitions: The activation parameter of the PROTA function contains an invalid value.
Only the following values are permitted:
"A" or "a" (= activated)
"I" or "i" (= inactivated)
"P" or "p" (= preactivated)
"R" or "r" (= take over activation state from protection area definitions)
Reaction: Correction block is reorganized.
Alarm display.
NC Stop on alarm.
Remedy: Indicate a valid activation parameter ("A", "a", "I", "i", "P", "p" , "R", "r").
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
2-447