Siemens SINUMERIK 840D sl Series Diagnostics Manual page 208

Overview of Alarms
%2 = Block number, label
Definitions: If an offset is active in the tool direction, block change is not possible if this would change
the assignment of the offset axes to the channel axes (plane change, tool change, cutter
<=> turning tool, geometry axis replacement).
Reactions: - Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: • Modify part program.
• Reduce the offset in tool direction to zero.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14199
Channel %1 block %2 illegal plane change for tool with diameter component
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: If a tool has a wear or length component which is evaluated as a diameter for the facing
axis (bit 0 and/or bit 1 in MD $MC_TOOL_PARAMETER_DEF_MASK is set) and bit 2 of
this MD is also set, this tool may only be used in the plane active on tool selection. A
plane change results in an alarm.
Reactions: - Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: • Modify part program.
• Reset bit 2 in MD $MC_TOOL_PARAMETER_DEF_MASK.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14200
Channel %1 block %2 negative polar radius
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In the endpoint specification of a traversing block with G00, G01, G02 or G03 in polar
coordinates, the polar radius entered for the keyword RP=... is negative.
Definition of terms:
• Specification of end of block point with polar angle and polar radius, referring to the cur-
rent pole (preparatory functions: G00/G01/G02/G03).
• New definition of the pole with polar angle and pole radius, referring to the reference
point selected with the G function. G110 ... last programmed point in the plane, G111 ...
zero point of the current work, G112 ... last pole
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Correct NC part program - permissible inputs for the pole radius are only positive absolute
values that specify the distance between the current pole and the block end point. (The
direction is defined by the polar angle AP=...).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14210
Channel %1 block %2 polar angle too large
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005