Specifications

4- 15
4. REPLACEMENT FROM A-MOTION TO QN-MOTION
(Continued)
Q17nCPUN A173UHCPU A172SHCPUN A171SHCPUN
M4000
Virtual servo motor axis status
(20 points x 32 axes)
(Only mechanical system setting
axes uses)
Virtual servo motor axis
status
(Note-1)(Note-3)
(20 points x 32 axes)
M4640
Synchronous encoder axis status
(4 points x 12 axes)
Synchronous encoder axis
status
(Note-3)
(4 points x 4 axes)
M4656
Unusable
(Note-3)
(144 points)
M4688
Unusable
(112 points)
M4800
Virtual servo motor axis command
signal
(20 points x 32 axes)
(Only mechanical system setting
axes uses)
Virtual servo motor axis
command signal
(Note-1)(Note-3)
(20 points x 32 axes)
M5440
Synchronous encoder axis command
signal
(4 points x 12 axes)
Synchronous encoder axis
command signal
(Note-3)
(4 points x 4 axes)
M5456
M5488
Cam axis command signal
(1 points x 32 axes)
(Only mechanical system setting
axes uses)
Unusable
(Note-3)
(32 points)
M5520
Smoothing clutch completion signal
(2 points x 32 axes)
M5584
Unusable
(16 points)
M5600
M8191
User device
(2592 points)
(Note-1): Only the areas of axes set with the mechanical system program are occupied. The areas of the axes not used by the mechanical
system program can be used by users.
(Note-2): When using virtual mode, do not set latch range as M1200 to M1599.
(Note-3): When using virtual mode, do not set latch range as M4000 to M5487.
(Note-4): Cam axis command signal and smoothing clutch completion signal can be set to any device using parameters.
3.2.3 Data register
(1) SV13
Q17nCPUN A173UHCPU A172SHCPUN A171SHCPUN
D0
Monitor device of each axis
(20 points x 32 axes)
Monitor device of each axis
(20 points x 32 axes)
User device
(800 points)
D640
Control change register
(2 points x 32 axes)
Control change register
(2 points x 32 axes)
D704 Common device (96 points) Common device (96 points)
D800
User device
(7392 points)
User device
(7392 points)
Monitor device of each
axis
(20 points x 8 axes)
Monitor device of each
axis
(20 points x 4 axes)
D880 Unusable (80 points)
D960
Control change
register
(6 points x 8 axes)
Control change
register
(6 points x 4 axes)
D984 Unusable (24 points)
D1008
D1023
Common device
(16 points)
D1024
D8191