Siemens SINUMERIK 840D Diagnostics Manual page 267

10.04
16800
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16810
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
16820
Parameters:
Definitions:
Reactions:
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
Channel %1 block %2 traverse instruction DC/CDC for axis %3 not allowed
%1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
The keyword DC (Direct Coordinate) can only be used for rotary axes. This causes
approach of the programmed absolute position along the shortest path.
Example:
N100 C=DC(315)
- Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Please inform the authorized personnel/service department. Replace the keyword DC in
the displayed NC block by specifying AC (Absolute Coordinate).
If the alarm display is the result of an error in the axis definition, the axis can be declared
as a rotary axis by means of the axis-specific MD 30300 IS_ROT_AX.
Corresponding machine data:
Modify MD 30310: ROT_IS_MODULO
Modify MD 30320: DISPLAY_IS_MODULO
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 traverse instruction ACP for axis %3 not allowed
%1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
The keyword ACP (Absolute Coordinate Positive) is only allowed for "modulo axes". It
causes approach of the programmed absolute position in the specified direction.
- Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Please inform the authorized personnel/service department. In the displayed NC block,
replace the keyword ACP by specifying AC (Absolute Coordinate).
If the alarm display is based on an incorrect axis definition, the axis with the axis-specific
MD 30300: IS_ROT_AX and MD 30310: ROT_IS_MODULO can be declared a rotary axis
with modulo change.
Corresponding machine data:
Modify MD 30,320: DISPLAY_IS_MODULO
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 traverse instruction ACN for axis %3 not allowed
%1 = Channel number
%2 = Block number, label
%3 = Axis name, spindle number
The keyword ACN (Absolute Coordinate Negative) is only allowed for "modulo axes". It
causes approach of the programmed absolute position in the specified direction.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
1 Alarms
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