Development Procedure; Developing New Simple Projects On Gx Works2 - Mitsubishi Electric M800VW Series Manual

M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.6 Developing Simple Project

5.6.2 Development Procedure

One of the standard procedures for developing simple projects is to create on GX Works2.

5.6.2.1 Developing New Simple Projects on GX Works2

Development Procedure
Start GX Works2
(1)
Create a new project
(2)
 Select a project with labels when labels and FBs are used.
Set connection with CNC controller
(3)
Set parameters
(4)
 Program setting of PLC parameters, the number of device
points in CNC, and the number of device points in GX Works2
must be consistent.
Edit sequence programs
(5)
Write sequence programs and parameters into CNC RAM
(6)
 Sequence programs are written into temporary memory (CNC
RAM).
Monitor (debug) sequence programs
(7)
 Return to (5) if any bug is found.
After debug is completed, write sequence programs to ROM in
(8)
CNC.
 Sequence programs in temporary memory (CNC RAM) is
transferred to CNC ROM.
Note
(1) After a project is created, a simple project (without labels) can be changed to a simple project (with labels) by [Project] -
[Change Project Type]. Note that these changes cannot be reverted.
(2) If character string that cannot be used, "Label/data name contains invalid character string. Unable to use devices." is dis-
played when simple project (with labels) is compiled, reserved characters are used in the file name. Change the file
name.
(3) The timer limit setting must be fixed to "100ms" for low speed or "10.00ms" for high speed. It can be set on [PLC System]
tab on the [Q Parameter Setting] setting screen displayed by selecting [Parameter] - [PC Parameter] of the project view.
The CNC is not compatible with any other value described above for the timer limit.
Reference
-
5.5.5 Creating Project
5.4.2.5 Setting Connection Destination
5.5.8 Setting the Parameters
Ladder Diagram
"GX Works2 Operating Manual (Simple Project)"
ST Language
"GX Works2 Operating Manual (Structured Project)"
5.5.8.6 Writing and Reading Parameters to CNC Controller
5.6.4 Writing the Sequence Program to the CNC Controller
"GX Works2 Operating Manual (Simple Project)"
5.6.6 Writing Sequence Programs to ROM in CNC
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