Mitsubishi Melsec-A Series User Manual page 63

3. SPECIFICATIONS
'.
/MELSE
(2)
AD71 ready (X11
Changes state according to the PC ready signal
( Y l D ) . Used for
interlocking, etc. in the sequence program.
PCready ( Y l D )
(3)
Positioning complete (X2, X3)
Switches on for a period
s e t
in the parameters (Table
3.5,
page
3-9, item 12) after each position is reached. (Ignored if the positioning
complete signal output time =
0.)
Switched off a t positioning start, zeroing start, inching start, jog
start, and power on.
If positioning is stopped midway, the positioning complete signal
does not switch on.
(4) BUSY
(X4, X5)
Switches on a t positioning start, zeroing start, inching start, and
jog start. Switches off after pulse output and dwell time haveelapsed.
(Refer to Fig. 3.42.) (Remains on during positioning.)
Switches on while the test function is being used on the AGGPP.
(5) Zeroing request (X6, X7)
Switches on under the following conditions, Switches off upon
completion of zeroing.
AD7 1 power is switched on;
Drive unit ready signal (READY) has turned off in BUSY state;
PC ready signal (Y1 D) has turned on;
PC ready ( Y 1 D)
Zeroing request ( X 6 . X71
Approx.
1.5 rec
Parameters and/or zeroing data has been written from the AGGPP;
Zeroing is started; or
1) zeroing,
2)
positioning,
3)
jog operation, or 4) inching has
been selected in AGGPP
test
mode.
(6) Positioning commenced (X8, X91
Switches
on
to confirm that the AD71 has started the specified
operation. Switches off when the start signal turns off.
Start
( Y l O l
Positioning
commenced (X81
Does not switch on in AGGPP
test
mode.
3-48
IB lNAl
€6101
C