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4 PROCEDURES TO OPERATION
MELSOFT
4.2 When Modifying the Safety Project in Operation
The following shows the procedure from modifying the safety project in operation to
operating the project.
Open project Reference
Open the operating project. Section 5.1.3
Changing the parameters and program Reference
Change the parameters and program. GX Developer Operating Manual
Switching to the TEST MODE Reference
Switch the safety CPU operation mode to the TEST MODE. Section 5.2.1
Writing the parameters and program Reference
1) Switch the safety CPU to STOP. ----
2) Write the parameters and program to the programmable controller. GX Developer Operating Manual
3) Reset the safety CPU. ----
Operation check Reference
Switch the safety CPU to RUN and check the operation. GX Developer Operating Manual
Switching to the SAFETY MODE Reference
1) Switch the safety CPU to STOP. ----
2) Write the program memory to the ROM. Section 5.7
3) Switch the safety CPU operation mode to the SAFETY MODE. Section 5.2.1
4) Reset the safety CPU. ----
Switching the safety CPU to RUN Reference
Switch the safety CPU to RUN and confirm the RUN LED turns ON. ----
Operation
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