Terminals - Mitsubishi Electric FR-A7AP Instruction Manual

ORIENTATION CONTROL
3.2

Terminals

(1) Option FR-A7AP terminal
Terminal Terminal Name
PA1
Encoder A-phase signal input
PA2
Encoder A-phase inverse signal input
PB1
Encoder B-phase signal input
PB2
Encoder B-phase inverse signal input
PZ1 Encoder Z-phase signal input
PZ2
Encoder Z-phase inverse signal input
PG Power supply (positive side) input
SD
Power supply ground
(2) Option FR-A7AX terminal
Terminal Terminal Name
X0 to X15
Digital signal input
Data read timing
DY
input signal
SD Common terminal
(sink)
(inverter)
PC External transistor
common (source)
(inverter)
20
A-, B- and Z-phase signals are input from the encoder.
(For details of pulse signal, refer to page 15.)
Input power for the encoder power supply.
Connect the external power supply (5V, 12V, 15V, 24V) and the
encoder power cable.
Input the digital signal at the relay contact or open collector terminal.
Using Pr. 360, speed or position command is selected as the command signal entered.
Used when a digital signal read timing signal is necessary. Data is read only
during the DY signal is on.
By switching the DY signal off, the X0 to X15 data before signal-off is retained.
Common terminal for digital and data read timing signals.
Use terminal SD of the inverter.
When connecting the transistor output (open collector output), such as a
programmable controller (PLC), connect the external power common (+) to this
terminal to prevent a fault occurring due to leakage current.
Application Explanation
Application Explanation