Mitsubishi Electric M800VW Series Programming Manual page 860

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.34 PLC Axis Indexing
Monitor screen
Operation screen shows the NC axis name when NC/PLC control selection is allowed.
The status "CT" will be displayed besides the counter display of the axis under PLC control.
(Example) Display of an axis, applicable to NC/PLC control selection, under PLC control
The NC axis coordinate value counter will be updated even in PLC control.
Note
(1) Origin set, counter set, playback and workpiece position measurement are invalid for the axis in PLC control.
(2) The characters are prioritized as follows when displayed beside the counter. Thus, "CT" may not be displayed even if the
axis is under PLC control.
Priority: High "><"
: "]["
: "#1", etc.
: "MR"
Priority: Low "CT"
Status output
Servo ready status, servo alarms and so on will be output to the operation status signal with R resister even if the axis is under
NC control. The output signals are follows:
Signals Abbreviation
AUXST1/bit0 RDY
AUXST1/bit1 INP
AUXST1/bit2 SMZ
AUXST1/bit4 MVP
AUXST1/bit5 MVM
AUXST1/bit6 TLQ
AUXST1/bitB MA
AUXST1/bitC SA
AUXST2/bit8 AL1
AUXST2/bit9 AL2
AUXST4/bitB NST
Status signals other than above will be OFF during NC axis control.
(Axis removal)
(Servo OFF)
(Reference position
reached)
(Mirror image)
(In PLC control)
Signal name
Servo ready
In-position
Smoothing zero
In axis plus motion
In axis minus motion
In torque limit
Controller ready comple-
tion
Servo ready completion
Alarm 1
Alarm 2
Start not possible
839 IB-1501668-B