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MELSEC-
A
11 MANUAL CONTROL
11.2.2 JOG operation execution procedure
The JOG operation is carried out by the following procedure.
STEP 1
Preparation
Refer to Chapter 5
and section 11.2.3.
End of control
Set the parameters
STEP 2
Refer to section
11.2.4.
Set the "JOG speed (RWwm+6 to 7,
RWwm+14 to 15)".
STEP 3
* Write the sequence program created in STEP 1 and
STEP 2 to the PLC CPU.
* Turn ON the JOG operation start command JOG start signal.
STEP 4
* Monitor using the AD75 software package.
* Directly set (write) the parameters in the D75P2
using the AD75 software package.
STEP 5
Create a sequence program in which the "JOG start
signal" is turned ON by a JOG operation start command.
* Set the JOG speed and create a sequence program
for executing the JOG operation.
(Set the JOG speed in the D75P2 remote register.)
Write the sequence program to the PLC CPU.
Turn ON the JOG start signal of the axis to be started.
Monitoring of the
JOG operation
* Stop the JOG operation when the JOG start signal is turned
OFF using the sequence program in STEP 2.
STEP 6
Turn OFF the JOG operation start signal that is ON.
Monitor the JOG operation status.
Forward run JOG start signal
Reverse run JOG start signal
Axis 1
RY(n+1)6
RY(n+1)7
Refer to Chapter 6.
Axis 2
JOG operation
start
JOG operation
stop
to
)
Pr.1
)Pr.43
RY(n+1)8
RY(n+1)9
REMARK
Mechanical elements such as limit switches are considered as already installed.
Parameter settings work in common for all control using the D75P2.