15. PMC CONTROL FUNCTION
B–63503EN–1/01
758
(1)P/S Alarm
Number Message Description
130 ILLEGAL AXIS
OPERATION
An axis control command was given by
PMC to an axis controlled by CNC. Or
an axis control command was given by
CNC to an axis controlled by PMC.
Modify the program.
139 CAN NOT CHANGE PMC
CONTROL AXIS
A PMC controlled axis was again se-
lected. Or, the CNC issued a control
command for an axis that has been set
as a PMC–controlled axis for which no
command has been specified. Or, an
axis under control of CNC was selected
by PMC.
(2)Servo alarm
Number Message Description
417 SERVO ALARM:
n AXIS EXCESS ERR
An invalid parameter is specified for
torque control. The torque constant pa-
rameter is set to 0.
422 SERVO ALARM:
n AXIS EXCESS ERR
The maximum speed permitted under
torque control has been exceeded.
423 SERVO ALARM:
n AXIS EXCESS ERR
The maximum permissible value of in-
tegrated travel distance set in the pa-
rameter under torque control has been
exceeded.
WARNING
1 The mode selection, CNC reset, and other CNC statuses
have no effect.
2 Feed hold, single block stop, reset, or interlock of one or all
axes, performed by the CNC, does not affect a
PMC–controlled axis. Similar control is possible by using
the equivalent signals issued from the PMC.
3 The mirror image functions (setting, parameter, input signal)
are disabled.
Warning