Mitsubishi Electric RD77MS2 - Inching Operation Execution Procedure

5 MANUAL CONTROL
5.3 Inching Operation
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5
Inching operation execution procedure
The inching operation is carried out by the following procedure.
• Mechanical elements such as limit switches are considered as already installed.
• Parameter settings work in common for all control using the Simple Motion module.
One of the following two methods can be used.
<Method 1>
Directly set (write) the parameters
in the Simple Motion module
using the engineering tool.
<Method 2>
Set (write) the parameters
from the CPU module
to the Simple Motion module
using the program.
STEP 1
Preparation
Inching operation
start
Monitoring of the
inching operation
End of control
Set the parameters.
([Pr.1] to [Pr.31])
STEP 2
STEP 3
Turn ON the JOG start signal.
STEP 4
Monitor using the engineering tool.
STEP 5
Create a program in which the "JOG
start signal" is turned ON by an inching operation
start command.
Write the program created in STEP1
and STEP2 to the CPU module.
Turn ON the JOG start signal of the axis to be started.
Inching operation
stop
End the inching operation after moving
a workpiece by an inching movement
amount with the program created in STEP 2.
STEP 6
Turn OFF the JOG start signal that is ON.
Monitor the inching operation status.
Create a program in which the "[Cd.16] Inching
movement amount" is set. (Control data setting)
[Cd.181] Forward run JOG start
[Cd.182] Reverse run JOG start