Mitsubishi Electric M800VW Series Manual page 79

M800V/M80V Series PLC Development Manual
4 System Configuration of Development Environment
4.2 User PLC (Ladder) Development Procedure
Next, procedures for creating sequence programs are shown below.
Procedure
Start
Determination of
machine Determination
of CNC and PLC
specifications
Determination of the
numbers of I/O points
Assignment of I/O
signals
Assignment of internal
relays
Programming
Debugging
(temporary memory)
Program correction
Is debugging
complete?
NO
YES
ROM writing
ROM operation by
CNC unit
Is ROM
operation OK?
NO
YES
Printout
Data save onto FLD
Complete
It is recommended to use genuine SD cards. Mitsubishi Electric does not guarantee the machine operation when a
commercially available SD card is used. In that case, performance check must be made carefully by machine tool builder.
For descriptions regarding the user PLC development environment using GX Developer, refer to the relevant manuals and
specifications manuals on "Manual List".
IB-1501614-B
Personal Computer
Commercially available
spreadsheet tool
Device Name Comment
X-axis OT
X0 X- OT
Y-axis OT
X1 Y- OT
Z-axis OT
X2 Z- OT
GX Developer/GX Works2
GX Developer/
GX Works2
GX Developer/
GX Works2
Program data
CNC Unit
PLC on-board edit screen
PLC on-board
PLC on-board
Input/output
screen
Binary data
(Maintenance data format)
54
The data created with the
commercially available
spreadsheet tool can be
used as ladder comment
data.
Use GX Developer/GX Works2
for programming.
After completion, download
the data through Ethernet.
A new program can also be
created by using the CNC
on-board function.
Perform monitoring/correction
with GX Developer/GX Works2's
online function or PLC on-board
function.
Perform ROM making
operations with F-ROM write
screen.
Output binary data with
maintenance data format
using input/output screen.
Printout to a commercial
printer connected with the
personal computer from
GX Developer/GX Works2.
Program data:
Saved using GX Developer/
GX Works2
Binary data:
Saved using input/output
screen