Chapter 3 G-Code Control Dedicated Signals - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

3
G-CODE CONTROL DEDICATED SIGNALS
G-code control devices used for G-code control are shown below.
Device
Data register (D)
• When using R32MTCPU/R16MTCPU in Q series Motion compatible device assignment, the device range
must be changed in device points/latch setting so that it is the minimum setting range or more for using G-
code control. If the add-on library is installed with the default device points, a moderate error (error code:
308FH (details code: 0500H)) occurs.(Page 25 G-Code Control System Device Assignment Method)
• This manual only explains the internal relays and data registers used for G-code control. Refer to the
following for the devices that are not explained in this manual.
MELSEC iQ-R Motion Controller Programming Manual (Positioning Control)
• G-code control devices are only valid during G-code control. (There are some G-code control devices that
are valid when not in G-code control.)
3 G-CODE CONTROL DEDICATED SIGNALS
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Device range
MELSEC iQ-R Motion device assignment
D54192 to D55583 (1392 points)
Q series Motion compatible device assignment