Mitsubishi Electric M80V Series Manual page 477

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.3 PLC Output Signals (Bit Type: Y***)
Cont. Signal name
A Manual arbitrary feed MC/WK
[Function]
This signal selects a machine coordinate system or a modal workpiece coordinate system on which positioning is done in
manual arbitrary feed mode.
[Operation]
The "Manual arbitrary feed MC/WK" signal (CXS5) becomes valid when the "Manual arbitrary feed ABS/INC" signal
(CXS6) described later is OFF in manual arbitrary feed mode.
<When the "Manual arbitrary feed MC/WK" signal is OFF>
Manual arbitrary feed n-th axis travel amount set in a file register (R) is used for positioning on the machine coordinate
system.
Amount of motion =
Manual arbitrary feed n-th travel amount
<When the "Manual arbitrary feed MC/WK" signal is ON>
Manual arbitrary feed n-th axis travel amount set in a file register (R) is used for positioning on the modal workpiece
coordinate system.
Amount of motion =
Manual arbitrary feed n-th travel amount
[Related signals]
For related signals, refer to the section on "Manual arbitrary feed mode" (PTP: YC03).
Cont. Signal name
A Manual arbitrary feed ABS/INC
[Function]
This signal is used to select whether the traveling data given for the manual arbitrary feed is to be handled as positioning
point (absolute position) or as travel distance (incremental value).
[Operation]
<When the "Manual arbitrary feed ABS/INC" signal (CXS6) is OFF>
Manual arbitrary feed n-th axis travel amount set in a file register (R) is handled as a positioning point (absolute position).
For the coordinate systems, see the descriptions on the "Manual arbitrary feed MC/WK" signal (CXS5) explained before.
<When the "Manual arbitrary feed ABS/INC" signal is ON>
Manual arbitrary feed n-th axis travel amount set in a file register (R) is handled as a travel distance (incremental value).
[Related signals]
For related signals, refer to the section on "Manual arbitrary feed mode" (PTP: YC03).
Cont. Signal name
B Manual arbitrary feed stop
[Function]
This signal stops an ongoing axis component halfway in manual arbitrary feed mode.
The function of this signal is equivalent to those of the "Manual interlock+ n-th axis" signal (*+MITn) and the "Manual
interlock- n-th axis" signal (*-MITn).
[Operation]
When the "Manual arbitrary feed stop" signal (*CXS7) is turned OFF (0), the following operations are performed.
 Motion of axis in manual arbitrary feed mode is decelerated and stopped.
 The axis component which is going to move in manual arbitrary feed mode remains stopped. When the "Manual arbi-
trary feed stop" signal (*CXS7) is turned ON (1) while an axis component is in the stop state, the axis movement is
resumed immediately.
Note
(1) When the power is turned ON, the "Manual arbitrary feed stop" signal (*CXS7) is automatically set to "1". If the "Man-
ual arbitrary feed stop" signal is not to be used, there is no need to make a sequence program for it.
[Related signals]
For related signals, refer to the section of the "Manual arbitrary feed mode" (PTP: YC03).
IB-1501616-D
Abbrev. $1 $2
CXS5 YCBC YDFC YF3C
Coordinate value on machine coordinate system
-
Coordinate value on modal workpiece coordinate system
-
Abbrev. $1 $2
CXS6 YCBD YDFD YF3D
Abbrev. $1 $2
*CXS7 YCBE YDFE YF3E
464
$3 $4 $5 $6
Y107C Y11BC Y12FC
$3 $4 $5 $6
Y107D Y11BD Y12FD
$3 $4 $5 $6
Y107E Y11BE Y12FE
$7 $8
Y143C Y157C
$7 $8
Y143D Y157D
$7 $8
Y143E Y157E