Jog Operation Execution Procedure - Mitsubishi Electric MELSEC-Q Series User Manual

11.2.2 JOG operation execution procedure

Preparation
JOG operation
start
Monitoring of the
JOG operation
JOG operation
stop
The JOG operation is carried out by the following procedure.
STEP 1
Refer to Chapter 5
and Section 11.2.3.
STEP 2
Create a sequence program for the following
setting.
Refer to Section
Set a "0" in "
11.2.4.
Set the " Cd.17
setting)
Create a sequence program in which the "JOG
start signal" is turned ON by a JOG operation
start command.
STEP 3
Write the sequence program created in STEP1
and STEP2 to the PLC CPU.
Refer to Chapter 6.
STEP 4
Turn ON the JOG start signal of the axis to be
started.
STEP 5
Monitor the JOG operation status.
STEP 6
Turn OFF the JOG start signal that is ON.
End of control
REMARK
 Mechanical elements such as limit switches are considered as already installed.

Parameter settings work in common for all control using the Simple Motion module.
Set the parameters.
( Pr.1 to Pr.39 )
Cd.16 Inching movement amount".
JOG speed". (Control data
11 - 7
Chapter 11 Manual Control
One of the following two methods can be used.
<Method 1>
Directly set (write) the parameters in the Simple Motion
module using GX Works2.
<Method 2>
Set (write) the parameters from the PLC CPU to the Simple
Motion module using the sequence program.
Turn ON the JOG start signal.
QD77GF
Forward run JOG Cd.181 Forward run
start signal JOG start
Reverse run JOG Cd.182 Reverse run
start signal
JOG start
Monitor using GX Works2.
Stop the JOG operation when the JOG start signal is turned
OFF using the sequence program in STEP 2.