Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3
3 - 14
MELSEC-A
3 SPECIFICATIONS AND FUNCTIONS
3.4 Specifications of input/output signals for master module
3.4.1 List of input/output signals
The D75P2 uses 128 input points and 128 output points for exchanging data with the
master module.
The input/output signal assignment and signal names are shown below.
Device RX refers to the signals input from the D75P2 to the master module, and
device RY refers to the signals output from the master module to the D75P2.
master module.
The input/output signal assignment and signal names are shown below.
Device RX refers to the signals input from the D75P2 to the master module, and
device RY refers to the signals output from the master module to the D75P2.
Signal direction: D75P2 master module
Signal direction: Master module D75P2
Device No.
Signal name
Device No.
Signal name
RXn0 D75P2
READY
RYn0 to
RYnF
Use prohibited
RXn1
Axis 1 start complete
RXn2
Axis 2 start complete
RXn3 Use
prohibited
RXn4
Axis 1 BUSY
RXn5
Axis 2 BUSY
RXn6 Use
prohibited
RXn7
Axis 1 positioning complete
RXn8
Axis 2 positioning complete
RXn9 Use
prohibited
RXnA
Axis 1 error detection
RXnB
Axis 2 error detection
RXnC Use
prohibited
RXnD
Axis 1 M code ON
RXnE
Axis 2 M code ON
RXnF Use
prohibited
RX(n+1)0 Axis 1 speed limiting flag
RY(n+1)0 Axis 1 positioning start
RX(n+1)1 Axis 1 speed change processing flag
RY(n+1)1 Axis 2 positioning start
RX(n+1)2 Axis 1 drive unit READY
RY(n+1)2 Use prohibited
RX(n+1)3 Axis 1 zero point signal
RY(n+1)3 Axis 1 stop
RX(n+1)4 Axis 1 in-position signal
RY(n+1)4 Axis 2 stop
RX(n+1)5 Axis 1 near-point dog signal
RY(n+1)5 Use prohibited
RX(n+1)6 Axis 1 stop signal
RY(n+1)6 Axis 1 forward run JOG start
RX(n+1)7 Axis 1 upper limit
RY(n+1)7 Axis 1 reverse run JOG start
RX(n+1)8 Axis 1 lower limit
RY(n+1)8 Axis 2 forward run JOG start
RX(n+1)9 Axis 1 external start signal
RY(n+1)9 Axis 2 reverse run JOG start
RX(n+1)A
Axis 1 speed/position changeover
signal
signal
RY(n+1)A
to
RY(n+1)F
Use prohibited
RX(n+1)B Axis 1 deviation counter clear status
RX(n+1)C Axis 1 speed controlling flag
RX(n+1)C Axis 1 speed controlling flag
RX(n+1)D
Axis 1 speed/position changeover latch
flag
flag
RX(n+1)E Axis 1 command in-position signal
RX(n+1)F Axis 1 zero point return request flag
n: Address assigned to the master module by station number setting