User`s manual

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2 SYSTEM CONFIGURATION
2.4.4 Q172DLX Servo external signals interface module
Q172DLX receives external signals (servo external signals) required for positioning
control.
(1) Q172DLX name of parts
5)
6)
2)
4)
3)
1)
CTRL
Q172DLX
Q172DLX
No. Name Application
1) Module fixing hook
Hook used to fix the module to the base unit.
(Single-motion installation)
Display the servo external input status from the external
equipment.
LED Details
0 to 1F
Display for servo external signal input status of
each axis.
2) Mode judging LED
The proximity dog/speed-position switching signal (DOG/
CHANGE) does not turn ON without setting Q172DLX in the
system setting.
3) CTRL connector The servo external signal input connector of each axis.
4) Module loading lever Used to install the module to the base unit.
5)
Module fixing screw
hole
Hole for the screw used to fix to the base unit.
(M3×12 screw : Purchase from the other supplier)
6) Module fixing hook Hook used to fix to the base unit.
POINT
Mode judging LED of the proximity dog/speed-position switching signal (DOG/
CHANGE) turns ON at the following conditions.
• Q172DLX is set on the system setting display of MT Developer.
• The proximity dog/speed-position switching signal (DOG/CHANGE) is input.