Mitsubishi Electric MELSEC Q Series User Manual page 468

(2) User program replacement
The following indicates the procedure to replace Q12DCCPU-V (Basic mode) user program with Q24DHCCPU-V/-VG
parameter.
1.
Project replacement
Import the Q12DCCPU-V (Basic mode) project by using CW Workbench (SW1DND-CWWLQ24-E)
("import") and modify "Active build spec" in the project "Build Specs" to "PENTIUM4gnu".
For procedures to import the project and modify "Active build spec", refer to the following.
CW Workbench Operating Manual
2.
VxWorks standard API function replacement
Q24DHCCPU-V/-VG VxWorks is a higher version of Q12DCCPU-V (Basic mode).
(VxWorks 6.4  VxWorks 6.8.1)
For replacement of VxWorks standard API functions, refer to VxWorks "MIGRATION GUIDE".
VxWorks "MIGRATION GUIDE" PDF file is supplied with CW Workbench.
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