Mitsubishi Electric Q172DSCPU, Programming Manual

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3 SYNCHRONOUS CONTROL MODULE
(2) Output axis
Maximum number of usable
Number per module
Classification Name Parts Function description
Q173DSCPU Q172DSCPU
Number
per axis
Reference
Main shaft
main input
axis
• The input axis on the main side of
the main shaft module.
• The reference position on the main
shaft.
32 16 1 Section 7.1
Main shaft
sub input axis
• 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.
32 16 1 Section 7.1
Composite
main shaft
gear
• 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.
32 16 1 Section 7.1
Main shaft
gear
• The converting travel value after
composite main shaft gear is
transmitted by the setting gear
ratio.
32 16 1 Section 7.1
Main shaft
module
Main shaft
clutch • The main shaft travel value is
transmitted by the clutch ON/OFF.
32 16 1
Section 7.1
Section 7.3
Auxiliary
shaft axis • The input axis of the auxiliary shaft
module.
32 16 1 Section 7.2
Auxiliary
shaft gear
• The converting auxiliary shaft travel
value is transmitted by the setting
gear ratio. 32 16 1 Section 7.2
Auxiliary
shaft clutch • The auxiliary shaft travel value is
transmitted by the clutch ON/OFF.
32 16 1
Section 7.2
Section 7.3
Auxiliary
shaft module
Composite
auxiliary shaft
gear • The composite travel value of the
main shaft and the auxiliary shaft
are transmitted. 32 16 1 Section 7.2
Speed
change gear
module
Speed
change gear
• It is used to change the speed by
setting speed change ratio during
the operation. 64 32 2 Section 7.4
Output axis
module
Output axis
• The cam conversion is processed
based on the input travel value and
the setting cam data.
• The current feed value is output as
the command to the servo
amplifier.
32 16 1 Section 7.5
(3) Cam data
Maximum number of usable
Classification Name Function description
Number per module
Reference
Cam data Cam data
• It controls the operation pattern of the output axis
(two-way operation and feed operation), which is
corresponding to the input travel value of the
output axis module.
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