Specifications

I Alarms
Program Errors (P)
I - 61
P71 Arc center error
Details
- An arc center cannot be obtained in R-specified circular interpolation.
- A curvature center of the involute curve cannot be obtained.
Remedy
- Correct the numerical values of the addresses in the program.
- Correct the start and end points if they are inside of the base circle for involute interpolation.
When carrying out tool radius compensation, make sure that the start and end points after
compensation will not be inside of the base circle for involute interpolation.
- Correct the start and end points if they are at an even distance from the center of the base
circle for involute interpolation.
P72 No spec: Herical cutting
Details
A helical command has been issued though it is out of specifications.
Remedy
- Check whether the specifications are provided for the helical cutting.
- An Axis 3 command has been issued by the circular interpolation command. If there is no
helical specification, move the linear axis to the next block.
P73 No spec: Spiral cutting
Details
A spiral command was issued though it is out of specifications.
Remedy
- Issue the G02.1 and G03.1 commands for circular interpolation.
- Check whether the specifications are provided for the spiral cutting.
P74 Can't calculate 3DIM arc
Details
The 3-dimension circular cannot be obtained because the end block was not specified during
3-dimension circular interpolation supplementary modal.
The 3-dimension circular cannot be obtained due to an interruption during 3-dimension circu-
lar interpolation supplementary modal.
Remedy
- Correct the program.
P75 3DIM arc illegal
Details
An illegal G code was issued during 3-dimension circular interpolation modal.
Otherwise, 3-dimension circular interpolation command was issued during a modal for which
a 3-dimension circular interpolation command cannot be issued.
Remedy
- Correct the program.
P76 No spec: 3DIM arc interpolat
Details
G02.4/G03.4 was commanded though there is no 3-dimension circular interpolation specifica-
tion.
Remedy
- Check the specifications.
P80 No spec: Hypoth ax interpolat
Details
Hypothetical axis interpolation (G07) was commanded though it is out of specifications.
Remedy
- Check the specifications.
P90 No spec: Thread cutting
Details
A thread cutting command was issued though it is out of specifications.
Remedy
- Check the specifications.
P91 No spec: Var lead threading
Details
Variable lead thread cutting (G34) was commanded though it is out of specifications.
Remedy
- Check the specifications.
P93 Illegal pitch vaule
Details
An illegal thread lead (thread pitch) was specified at the thread cutting command.
Remedy
- Correct the thread lead for the thread cutting command.
P100 No spec: Cylindric interpolat
Details
A cylindrical interpolation command was issued though it is out of specifications.
Remedy
- Check the specifications.
P110 Plane select during figure rot
Details
Plane selection (G17/G18/G19) was commanded during figure rotation.
Remedy
- Correct the machining program.
P111 Plane selected while coord rot
Details
Plane selection commands (G17, G18, G19) were issued during a coordinate rotation was be-
ing commanded.
Remedy
- Always command coordinate rotation cancel after the coordinate rotation command, and
then issue a plane selection command.