Writing Sequence Programs To Rom In Cnc; Operation Procedure - Mitsubishi Electric M800VW Series Manual

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Table of Contents

M800V/M80V Series PLC Development Manual

5 Peripheral Development Environment (GX Works2)

5.7 Developing Structured Project

5.7.6 Writing Sequence Programs to ROM in CNC

Sequence programs transferred from GX Works2 and built-in PLC (built-in edit function) to the CNC controller are stored in

temporary storage. Data in temporary storage are erased at power OFF. (The sequence programs stored in the ROM in the

CNC is enabled by powering ON the CNC controller again.)

To retain data after the CNC is powered ON again, transfer the sequence programs in temporary storage to the ROM in the

CNC according to the following procedure.

This section describes how to transfer sequence programs in the temporary storage the CNC controller to the ROM in the

CNC on GX Works2.

For the user safety sequence, refer to "M800/M80 Series Smart safety observation Specification manual".

(1) When the sequence programs in temporary storage (RAM in CNC) are updated, but not written to the ROM in the CNC,

"ROM-Write incomplete" error is generated.

(1) Start the operation screen by the following operation on GX Works2.

[Online] -> [Export to ROM Format]

 Only [Memory card (Flash)] is valid as [Target].

(2) Click [Execute] to display the following dialog, and click [Yes].

 When [Yes] is clicked in the above dialog, sequence program files on the ROM in the CNC the CNC controller are over-

write and deleted. This should be done with extreme caution.

(3) The operation is completed when the following dialog appears. Click [OK].

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