Mitsubishi Electric Q172CPU Programming Manual page 34

4 POSITIONING DEDICATED SIGNALS
Q173CPU(N)
Device No. Purpose
(Note-1)
M4000 Virtual servomotor axis status
(20 points 32 axes)
to
(Note-
M4640 Synchronous encoder axis
1)
to status
(4 points 12 axes)
(Note-1)
M4688 Unusable
to
(Note-1)
M4800 Virtual servomotor axis
command signal
(20 points 32 axes)
to
(Note-1)
M5440 Synchronous encoder axis
command signal
to
(4 points 12 axes)
(Note-1)
M5488 Cam axis command signal
(1 point 32 axes)
to
M5520 Smoothing clutch complete
to signal
(2 points 32 axes)
M5584 Unusable
to
M5600 User device
(2592 points)
to
M8191
Internal relay list (Continued)
Real Virtual
(Note-2)
Back
up
(Note-2)
(Note-3)
POINT
• Total number of user device points
4592 points
(Note-1) : Do not set M4000 to M5599 as the latch range in virtual mode.
(Note-2) : "Virtual servomotor axis status/command signal" occupy only the area of
the axis set in the mechanical system program. The unused axis areas in
the mechanical system program can be used as an user device.
(Note-3) : Unused axis of cam axis command signal can be used as an user device.
(Note-4) : As for "axis status (M2400 to)" and "axis command signal (M3200 to)",
only details for internal relays used in the virtual mode are described in
this manual. If it is required, refer to the "Q173CPU(N)/Q172CPU(N)
Motion controller (SV13/SV22) Programming Manual (REAL MODE)".
Q172CPU(N)
Device No. Purpose
(Note-1)
M4000
Virtual servomotor axis status
(20 points 8 axes)
to
(Note-1)
M4160 Unusable
to
(Note-1)
M4640 Synchronous encoder axis
to status
(4 points 8 axes)
(Note-1)
M4672 Unusable
to
(Note-1)
M4800 Virtual servomotor axis
command signal
to
(20 points 8 axes)
(Note-1)
M4960 Unusable
to
(Note-1)
M5440 Synchronous encoder axis
command signal
to
(4 points 8 axes)
(Note-1)
M5472 Unusable
to
(Note-1)
M5488 Cam axis command signal
(1 point 8 axes)
to
M5496 Unusable
to
M5520 Smoothing clutch complete
to signal
(2 points 8 axes)
M5536 Unusable
to
M5600 User device
(2592 points)
to
M8191
4 - 3
Real Virtual
Back
(Note-2)
up
(Note-2)
(Note-3)
: Valid, : Invalid
It can be used as an user device.
Virtual