Program Replacement Procedure; Program Conversion Procedure From Ans/Qnascpu To Qcpu - Mitsubishi Electric MELSEC Q Series Handbook

7
REPLACEMENT OF PROGRAM

7.1 Program Replacement Procedure

To replace programs and comments created by the AnS/QnAS series with the ones for the Q series,
make the setting in the Change PLC type screen of GX Developer.

7.1.1 Program conversion procedure from AnS/QnASCPU to QCPU

Program conversion procedure follows the order of (1)  (2)  (3) below.
(1) Reading process of conversion source data.
(2) Program conversion from AnS/QnASCPU to QCPU with "Change PLC type".
(3) Writing process of converted data.
Refer to Section 7.1.2 for details of the change operation.
(1) Reading AnSCPU program
(a) Perform "Read from PLC" to the
AnSCPU.
(b) Reading project data of AnSCPU.
(Refer to (1)-(a) and (1)-(b) in the
following diagram.)
AnS series CPU
(2) "Change PLC type"
(1)-(a)
GX Developer
Storage device
(1)-(b)
AnSCPU
Project data
Personal computer
(3) Writing QCPU program
(a) Perform "Write to PLC" to the QCPU.
(b) Storing project data of QCPU
(Refer to (3)-(a) and (3)-(b) in the
following diagram.)
(3)-(a)
(2) (3)-(b)
QCPU
Project data
QCPU
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