Mitsubishi MELSEC-A series User Manual

6. PROGRAMMING ~/MELSEC-A
6.3.4 Jog operation program
(1 ) Flow chart
(2) Conditions
Signal Star
ixternal ,
Drive unit READY ON
STOP OFF
signal
(7
Jog operation
I Relevant axisbury (X4, X5) I OFF I I
/Switchoff PC ready signal (YlD).!
Relevant axis positioning
nterface commenced IXB, X9)
signal
Relevant axis
stop (Y 15, Y 16)
PC ready IYlD)
Write parameters
to buffer
memory.
I
starting
higher than the jog speed
bias
If jog speed specified is
limit value, operation is
speed or
higher
perfomd
at thc Speed
limit value.
+
Switch on PC ready signal IY 1 D).
I
Write jog speed to buffer
memory.
1
Jog wed
~~ ~ ~~
~~~
Within
Parameters
Letting
range.
the GPP and both axes have stopped.
Neither axis should
be busy after a (-1 signal has been received from
Neither axis should be busy after
a signal has been received from the
AD7lTU and both axes have stopped.
Others
I
f
+In GPP or AD7lTU test mode, X1 and YlD may be off.
Table 6.3 Jog Operation Start Conditions
(3) Timing
Turn on jog stert signal (Y17,
Y18, Yl9, YlA).
Forward
PC ready (YlDl
AD71 ready (X11
Positioning complete (X21
Stop (Y15)
Forward jog (Y17)
Reverse jog (Y18)
(23 Complete
Positioning commenced
(X8)
BUSY (X41
(1) During jog operation the upper and lower stroke limits
are ignored.
(2) When backlash compensation has been specified, the
minimum movement allowed will be the backlaah spec-
if ied.
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6-23
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18 INAI 66101.A
1
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4

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English