Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 30

Input axis
Classifi Name
cation
Input axis Servo input
module axis
Command
generation
axis
Synchronous
encoder axis
Output axis
Classifi Name
cation
Main Main shaft
shaft main input
module axis
Main shaft sub
input axis
Composite
main shaft
gear
Main shaft
gear
Main shaft
clutch
Auxiliary Auxiliary shaft
shaft axis
module
Auxiliary shaft
gear
Auxiliary shaft
clutch
Composite
auxiliary shaft
gear
3 SYNCHRONOUS CONTROL MODULE
28
3.1 List of Synchronous Control Module
Parts Function description
Used to drive the input axis

with the position of the servo
motor controlled by the
Motion CPU.
Used to drive the input axis

with the only position
command generated in the
servo program.
Used to drive the input axis

with input pulse from the
synchronous encoder.
Parts Function description
• The input axis on the main
side of the main shaft
module.
• The reference position on
the main shaft.
• The input axis on the sub
side of the main shaft
module.
• It is used to compensate
for the position of the main
shaft main input axis.
The composite travel value of
the main shaft main input
axis and the main shaft sub
input axis are transmitted to
the main shaft gear.
The converting travel value
after composite main shaft
gear is transmitted by the
setting gear ratio.
The main shaft travel value is
transmitted by the clutch ON/
OFF.
The input axis of the auxiliary
shaft module.
The converting auxiliary shaft
travel value is transmitted by
the setting gear ratio.
The auxiliary shaft travel
value is transmitted by the
clutch ON/OFF.
The composite travel value of
the main shaft and the
auxiliary shaft are
transmitted.
Maximum number of usable
Number per module
R64MTCPU R32MTCPU
64 32
64 32
12
Maximum number of usable
Number per module
R64MTCPU R32MTCPU
64 32
64 32
64 32
64 32
64 32
64 32
64 32
64 32
64 32
Reference
Number
per axis
R16MTCPU
16 Page 30

Servo Input
Axis
16 Page 37

Command
Generation
Axis
Page 53

Synchronous
Encoder Axis
Reference
Number
per axis
R16MTCPU
16 1 Page 92
Main Shaft
Module
16 1 Page 92
Main Shaft
Module
16 1 Page 92
Main Shaft
Module
16 1 Page 92
Main Shaft
Module
16 1 Page 92
Main Shaft
Module
Page 111
Clutch
16 1
Page
102 Auxiliary
Shaft Module
16 1
Page
102 Auxiliary
Shaft Module
16 1
Page
102 Auxiliary
Shaft Module
Page 111
Clutch
16 1
Page
102 Auxiliary
Shaft Module