Number ContentsMessage
5122 ILLEGAL COMMAND IN SPIRAL
(M series)
A spiral interpolation or conical interpolation command has an error.
Specifically, this error is caused by one of the following:
1) L = 0 is specified.
2) Q = 0 is specified.
3) R/, R/, C is specified.
4) Zero is specified as height increment.
5) Three or more axes are specified as the height axes.
6) A height increment is specified when there are two height axes.
7) Conical interpolation is specified when the helical interpolation
function is not selected.
8) Q < 0 is specified when radius difference > 0.
9) Q > 0 is specified when radius difference < 0.
10) A height increment is specified when no height axis is specified.
5123 OVER TOLERANCE OF END POINT
(M series)
The difference between a specified end point and the calculated end
point exceeds the allowable range (parameter 3471).
5124 CAN NOT COMMAND SPIRAL
(M series)
A spiral interpolation or conical interpolation was specified in any of the
following modes:
1) Scaling
2) Programmable mirror image
3) Polar coordinate interpolation
In cutter compensation C mode, the center is set as the start point or
end point.
5134 FSSB : OPEN READY TIME OUT Initialization did not place FSSB in the open ready state.
5135 FSSB : ERROR MODE FSSB has entered error mode.
5136 FSSB : NUMBER OF AMPS IS SMALL In comparison with the number of controlled axes, the number of amplifi-
ers recognized by FSSB is not enough.
5137 FSSB : CONFIGURATION ERROR FSSB detected a configuration error.
5138 FSSB : AXIS SETTING NOT COM-
PLETE
In automatic setting mode, axis setting has not been made yet.
Perform axis setting on the FSSB setting screen.
5139 FSSB : ERROR Servo initialization did not terminate normally.
The optical cable may be defective, or there may be an error in connec-
tion to the amplifier or another module.
Check the optical cable and the connection status.
5155 NOT RESTART PROGRAM BY G05 During servo leaning control by G05, an attempt was made to perform
restart operation after feed hold or interlock. This restart operation can-
not be performed. (G05 leaning control terminates at the same time.)
5156 ILLEGAL AXIS OPERATION
(AICC)
(M series)
In AI contour control mode, the controlled axis selection signal (PMC
axis control) changes.
In AI contour control mode, the simple synchonous axis selection signal
changes.
ILLEGAL AXIS OPERATION
(AICC)
(21i–M)
In AI look–ahead control mode, the controlled axis selection signal
(PMC axis control) changes.
In AI look–ahead control mode, the simple synchonous axis selection
signal changes.
5157 PARAMETER ZERO (AICC)
(M series)
Zero is set in the parameter for the maximum cutting feedrate (parame-
ter No. 1422 or 1432).
Zero is set in the parameter for the acceleration/deceleration before in-
terpolation (parameter No. 1770 or 1771).
Set the parameter correctly.
APPENDIXA. ALARM LIST
GFKE-0222-EN
856