Mitsubishi MELSEC-Q Series User Manual page 27

1
PRODUCT OUTLINE
(4) Encoder
The input signals from the encoder are input to the QD72P3C3 via the external device
connector.
Encoder
(5) Mechanical system inputs (switches)
The input signals from the mechanical system inputs (switches) are input to the
QD72P3C3 via the external device connector.
Mechanical system input
(switch)
QD72P3C3
•Pulse train input (CH A/CH B)
•Near-point dog signal (DOG)
•Upper/lower limit signal (FLS/RLS)
1.2 Outline of Positioning Control and Count Operation
1.2.4 Communicating signals between QD72P3C3 and each module
QD72P3C3
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