SMC Networks JXCEH, Руководство по эксплуатации

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-54-
No. JXC
※
-OMY0008
13.3 Operation procedure for Operation by numerical instruction
E.g.) Input 50.00 [mm] to the position parameter of the specified step data and start the actuator.
For parameters other than position which are numerically specified (speed,
acceleration/deceleration), the values set for the specified step data are used.
Before starting the operation by numerical instruction, make sure that the servo is on and returning
to origin has completed.
(1) Confirm that Word2, bit0: Start
flag=OFF.
Input Word2, bit0: Start flag =OFF
when it is ON.
(2) Input the step data No. to be
specified by Word0, bit0-5:IN0-5
E.g.) Specify step data No.1
→
7010h, bit0: IN0=ON,
7010h, bit1-5: IN1-5=OFF
This is the Base step No that
will be used.
(3) Specify the numerical
operation input flags which
control the numerical
operation data to be entered,
by 7011h, bit4-7.
Turn ON the relevant flag
which must be numerically
input into the specified step
data and turn OFF the
relevant flag which is not
required.
E.g.) Only [position] of the
numerical data input flag
must be specified.
→
7011h, bit6=ON,
7011h, bit4-5=OFF,
7011h, bit7-15=OFF
(4) Input 7020h, bit0-1:Movement
mode and
7021h-702Bh:numerical
operation data.
E.g.) Input [Position] 50.00 [mm].
5000[0.01mm]=(00001388)h
→
7022h: Position=(00001388)h
(5) Input the numerical operation data input flag bit and numerical operation data, and then, input
7012h, bit0: Start flag=ON.
The numerical operation data will be transmitted when the start flag is ON.
(6) When the actuator starts operating, 6010h, bit8: BUSY=ON will be output.
Then, input 7012h, bit0: Start flag=OFF.
(7) When the actuator reached the target position, 6010h, bit11: INP=ON is output.
(Refer to "INP" section (P.30) for signal ON conditions)
When the actuator stops, 6010h, bit8: BUSY=OFF will be output.
The completion of the actuator operation is validated when both 6010h, bit11: INP=ON and
6010h, bit8: BUSY=OFF are established.
Timing chart/numerically instructed operation
(DRIVE signal is not used)
OFF
Power supply
INP
SETON
Numerical operation data
input flag
DRIVE
External lock
Status
signals
Control
signals
IN0 to 5
SVON
Start flag
Data (position)
BUSY
SVRE
Speed
24V
0V
Unlock
Held
ON
OFF
ON
OFF
0mm/s
(1)
(2)
(3)
(5)
(7)
(4)
ON
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
More than twice
the communication
cycle time