Instruction manual
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2 SYSTEM CONFIGURATION
2.5.5 Q172DEX Synchronous encoder interface module
Q172DEX receive external signals required for serial absolute synchronous encoder.
The installation position of Q172DEX is only main base.
(1) Q172DEX name of parts
MITSUBISHI
LITHIUM BATTERY
Q172DEX
Q172DEX
TREN
SY.ENC
1
2
1
2
SY.ENC1
SY.ENC2
2)
1)
3)
10)
9) 7)4)
6)
5)
8)
No. Name Application
1) Module fixing hook
Hook used to fix the module to the base unit.
(Single-motion installation)
2) Input indicator LED
Display the input status from the external equipment.
LED Details
SY.ENC
1, 2
Display for signal input status of each serial
absolute synchronous encoder.
(LED turns ON at the normal connection (first
switching to virtual mode).)
TREN
1, 2
Display for signal status of tracking enable.
The tracking enable signal does not turn ON without
setting Q172DEX in the system setting.
3) SY. ENC connector Input connector of the serial absolute synchronous encoder.
4) Module mounting 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
(M312 screw : Purchase from the other supplier)
6) Module fixing projection Projection used to fix to the base unit.
7) Battery connector For connection of battery lead wire.
8) Battery holder Used to the set the Battery (A6BAT/MR-BAT) to the holder.
9)
Battery
(A6BAT/MR-BAT)
For Serial absolute synchronous encoder battery backup.
10) Serial number display Display the serial number described on the rating plate.