
Overview of alarms 06/2007
NCK alarms/ISO alarms
2-112
" Siemens AG 2007 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition
12701 Channel %1 block %2 illegal interpolation type for contour definition
active
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In one contour definition block, G01 is not active as interpolation function. In one contour definition
block, the linear interpolation always has to be selected with G01. G00, G02, G03, G33 etc. are not
permitted.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Change part program. Program linear interpolation G01.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12710 Channel %1 block %2 illegal language element in external language
mode
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The programmed language element is not allowed or unknown in external language mode. Only the
language elements from Siemens mode which are used for subprogram calls (except for Lxx) and the
language constructs for program repetition with REPEAT (UNTIL) are allowed.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Change part program
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12720 Channel %1 block %2 program number for macro call (G65/G66) missing
Parameters: %1 = channel number
%2 = block number, label
Definitions: During macro call with G65/G66 no program number was defined. The program number must be pro-
grammed with address "P"
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Change part program.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12722 Channel %1 block %2 multiple ISO_2/3 macro or cycle calls in the block
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A mixture of cycle and macro calls are programmed in a block, e.g. cycle call with G81 - G89 together
with an M macro in the block or a G65/G66 macro call together with M macros in the block.
Only one macro or cycle call can appear in an NC block.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Divide the cycle and macro calls into several blocks.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
12724 Channel %1 block %2 no radius programmed for cylinder interpolation
activation/deactivation
Parameters: %1 = channel number
%2 = block number, label
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