Appendix 2 Motion Module Programs - Mitsubishi Electric MELSEC iQ-R Series User Manual

Motion module

Hide thumbs Also See for MELSEC iQ-R Series:

Table of Contents

The Motion module performs control using the Motion system's built-in Structured Text (ST) language.

Data transfers between the CPU module and the Motion module

Data is transferred between the CPU module and the Motion module using the buffer memory of the Motion module. The

devices used for data transfers are shown below.

Motion module

The usable buffer memory range for data transfers is shown below. Ensure that the buffer memory used is not outside the

usable range.

Setting range

G1147800 to G1199799 (520000 words)

For a data transfer that uses the buffer memory of the Motion module

Sequence program

U0\G1170000.0

RD78G(start address 0000H)

Speed := DINT_TO_LREAL(G1150000);

MC_MoveRelative_1(........., Velocity := Speed, .........);

MC_MoveRelative_2(........., Done => Move_Fin, .........);

G1170000.0 := Move_Fine;

Motion Module Programs

Un\Gn(module access device)

Gn(buffer memory)

Appendix 2 Motion Module Programs

Show Quick Links

Table of Contents