Specifications Of Input/Output Signals For Master Module; List Of Input/Output Signals - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

3 SPECIFICATIONS AND FUNCTIONS

3.4 Specifications of input/output signals for master module

3.4.1 List of input/output signals

Signal direction: D75P2
Device No.
RXn0
RXn1
RXn2
RXn3
RXn4
RXn5
RXn6
RXn7
RXn8
RXn9
RXnA
RXnB
RXnC
RXnD
RXnE
RXnF
RX(n+1)0 Axis 1 speed limiting flag
RX(n+1)1 Axis 1 speed change processing flag
RX(n+1)2 Axis 1 drive unit READY
RX(n+1)3 Axis 1 zero point signal
RX(n+1)4 Axis 1 in-position signal
RX(n+1)5 Axis 1 near-point dog signal
RX(n+1)6 Axis 1 stop signal
RX(n+1)7 Axis 1 upper limit
RX(n+1)8 Axis 1 lower limit
RX(n+1)9 Axis 1 external start signal
RX(n+1)A
RX(n+1)B Axis 1 deviation counter clear status
RX(n+1)C Axis 1 speed controlling flag
RX(n+1)D
RX(n+1)E Axis 1 command in-position signal
RX(n+1)F Axis 1 zero point return request flag
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
Signal name
D75P2 READY
Axis 1 start complete
Axis 2 start complete
Use prohibited
Axis 1 BUSY
Axis 2 BUSY
Use prohibited
Axis 1 positioning complete
Axis 2 positioning complete
Use prohibited
Axis 1 error detection
Axis 2 error detection
Use prohibited
Axis 1 M code ON
Axis 2 M code ON
Use prohibited
Axis 1 speed/position changeover
signal
Axis 1 speed/position changeover latch
flag
Signal direction: Master module
Device No.
RYn0 to
RYnF
RY(n+1)0 Axis 1 positioning start
RY(n+1)1 Axis 2 positioning start
RY(n+1)2 Use prohibited
RY(n+1)3 Axis 1 stop
RY(n+1)4 Axis 2 stop
RY(n+1)5 Use prohibited
RY(n+1)6 Axis 1 forward run JOG start
RY(n+1)7 Axis 1 reverse run JOG start
RY(n+1)8 Axis 2 forward run JOG start
RY(n+1)9 Axis 2 reverse run JOG start
RY(n+1)A
to
RY(n+1)F
n: Address assigned to the master module by station number setting
3 - 14
MELSEC-A
D75P2
Signal name
Use prohibited
Use prohibited