Mitsubishi Electric M80V Series Manual page 401

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.3 PLC Output Signals (Bit Type: Y***)
Cont. Signal name
A Feed axis selection- n-th axis
[Function]
This signal is used to feed the axis in the minus (-) direction during jog feed, incremental feed or reference position return
mode in manual operation.
This signal is a signal for each control axis, and the number at the end of the signal name indicates the control axis No.
(Refer to the "Feed axis selection+ n-th axis" for details.)
[Operation]
The operation is the same as the feed axis selection+.
Use this signal to move the axis in the minus (-) direction.
[Related signals]
(1) Feed axis selection+ n-th axis (+Jn: Y8E0)
Cont. Signal name
A Manual/Automatic simultaneous valid n-th axis
[Function]
The automatic mode (tape, MDI, memory) and manual mode (handle, step, jog, manual reference position return) can be
simultaneously selected, and manual operation can be performed during automatic operation. (Arbitrary feed with the PLC
is also possible.)
[Operation]
The manual/automatic simultaneous mode is entered when the automatic mode and manual mode are selected
simultaneously. The manual operation axis operated during the manual/automatic simultaneous mode are selected by this
signal. The axis selected with this signal can be operated in the manual mode during automatic operation.
Note
(1) If an axis command is issued to an axis selected by this signal from the automatic mode, the "M01 OPERATION
ERROR 0005" occurs. The automatic operation is interlocked until the operation error is canceled.
(2) During the automatic mode (when manual is not selected and manual/automatic simultaneous mode is not entered),
this signal will be invalid and the interlock will not be applied.
(3) If this signal turns ON in respect to an axis commanded with automatic during the manual/automatic simultaneous
mode, an interlock is applied on the axis, and the axis immediately decelerates and stops. (The "M01 OPERATION
ERROR 0005" will occur.)
After the axis decelerates and stops, operation with the manual mode is possible. Note that the interlock is also be
applied during the tap modal.
(4) In the manual/automatic simultaneous mode and the automatic mode, the manual axis command with this signal is
OFF completely invalid. Note that interruption with the manual handle is possible.
(5) The feedrates of the automatic command axis and the manual command axis are independent. The acceleration/
deceleration modes (rapid traverse, cutting feed) are also independent.
(6) The rapid traverse override, cutting feed override and 2nd cutting feedrate override are valid for both the automatic
command axis and manual command axis. (Note that the cutting and 2nd cutting overrides to the manual command
axis are valid when the manual cutting override is valid.) Override cancel is valid for the automatic command axis.
(7) The manual interlock is valid for the manual command axis, and the automatic interlock is valid for the automatic com-
mand axis.
(8) The signals during cutting feed and rapid traverse follow the movement mode of the automatic command axis.
(9) The axis movement with manual movement axis does not stop with a single block stop or feed hold.
(10) If the G92 and G53 commands are issued in the automatic mode to an axis for which this signal is ON, the G92 and
G53 commands are executed after the manual axis movement is stopped (An axis command by G53 will cause an
operation error after the manual axis movement is stopped.)
(11) If a soft limit or OT is applied on the manual command axis during the manual/automatic simultaneous mode, the
automatic command axis also decelerates to a stop, and enters the feed hold state.
(12) When the high-accuracy control or high-speed high-accuracy control mode is valid, if this signal has been changed
during execution of movement blocks for the pre-interpolation acceleration/deceleration, the change to this signal is
not enabled immediately even if the axis is not moving. The change is enabled when all the axes of the part system
decelerate to stop.
IB-1501616-D
Abbrev. $1
-J1 to 8 Y900 to 7 Y908 to F
Abbrev. $1
MAE1 to 8 Y920 to 7 Y928 to F
388
$2 $3 $4
Y910 to 7 Y918 to F
$2 $3 $4
Y930 to 7 Y938 to F