Mitsubishi Electric MELDAS C6 Interface Manual page 225

B con-
Signal name
tact
—
INCREMENTAL MODE
[Function]
INCREMENTAL FEED mode (manual operation) is selected.
[Operation]
When incremental mode command signal (S) is turned ON, INCREMENTAL FEED mode is
selected.
Each time feed axis select signal (+J1~+J14, -J1~-J14) for desired axis is turned ON, axis motion
starts. Speed of the axis motion (incremental feed) depends on setting of feedrate multiplication
(MP1~MP4).
When rapid traverse command signal (RT) is ON, speed is the rapid traverse speed. When signal
(RT) is OFF, speed is equal to manual feedrate (*JV1~*JV16).
If the operation mode duplicates the other mode or if it is removed, the NC alarm "M01
OPERATION ERROR 0101" will occur.
(Note 1) The incremental mode is also called the step mode.
[Related signals]
(1) Handle feedrate/incremental feedrate multiplication (MP1~MP4: Y780~782)
(2) Feed axis select (+Jn, -Jn: Y44B, Y44C)
(3) Manual feedrate (*JV1~*JV16: Y770~774)
(4) Rapid traverse (RT: Y726)
6. EXPLANATION OF INTERFACE SIGNALS
6.3 PLC Output Signals (Bit Type: Y***)
Signal
abbreviation
S
6-3-28
1st system 2nd system
Y702 Y7E2
3rd system
Y8C2