I/O Signals Transferred To/From The Plc Cpu; I/O Signals - Mitsubishi Electric MELSERVO-J2-Super Series Instruction Manual

3. CC-Link COMMUNICATION FUNCTIONS

3.5 I/O Signals transferred to/from the PLC CPU

3.5.1 I/O signals

The input signals may be used as either the CC-Link or CN1A CN1B external input signals. Make
selection in parameter No. 116 117 118. The output signals can be used as both the CC-Link
CN1B external input signals.
(1) When 1 station is occupied
RYn/RXn: 32 points each, RWrn/RWwn: 4 points each
PLC
(Note)
Signal name
Device No.
RYn0 Servo-on
RYn1 Forward rotation start
RYn2 Reverse rotation start
RYn3 Proximity dog
RYn4 Forward rotation stroke end
RYn5 Reverse rotation stroke end
RYn6 Automatic/manual selection
RYn7 Temporary stop
Monitor output execution
RYn8
demand
Instruction code execution
RYn9
demand
RYnA Point table No. selection (bit0)
RYnB Point table No. selection (bit1)
RYnC Point table No. selection (bit2)
RYnD Point table No. selection (bit3)
RYnE Point table No. selection (bit4)
RYnF Reserved
RY(n+1)0
to Reserved
RY(n+1)9
RY1A Reset
RY(n+1)B
to
Reserved
RY(n+1)F
PLC Servo amplifier (RWwn)
Address No.
RWwn Monitor 1
RWwn+1 Monitor 2
RWwn+2 Instruction code
RWwn+3 Writing data
Note. "n" depends on the station number setting.
POINT
In the factory-shipped status, the forward rotation stroke end (RYn4),
reverse rotation stroke end (RYn5) and proximity dog (RYn3) are valid as
the CN1A CN1B external input signals.
Servo amplifier (RYn)
Signal
abbreviation
SON
ST1
ST2
DOG
LSP
LSN
MDO
STP
MOR
COR
DI0
DI1
DI2
DI3
DI4
RES
Signal name
External (Note)
input Device No.
CN1B-15 RXn0 Ready
CN1B-8 RXn1 In position
CN1B-9 RXn2 Rough match
Home position return
CN1A-8 RXn3
completion
CN1B-16 RXn4 Limiting torque
CN1B-17 RXn5 Reserved
CN1B-7 RXn6 Electromagnetic brake interlock
RXn7 Temporary stop
RXn8 Monitoring
Instruction code execution
RXn9
completion
CN1B-5 RXnA Warning
CN1B-14 RXnB Battery warning
RXnC Movement finish
RXnD Reserved
RXnE Position range output
RXnF Reserved
RX(n+1)1
to Reserved
RX(n+1)9
RX(n+1)A Trouble
Remote station communication
RX(n+1)B
ready
RX(n+1)C
to Reserved
RX(n+1)F
Address No.
RWrn Monitor 1 data
RWrn+1 Monitor 2 data
RWrn+2 Answer code
RWrn+3 Reading data
3 - 9
Servo amplifier PLC (RXn)
Signal name
abbreviation
Servo amplifier PLC (RWrn)
Signal name
CN1A
Signal External
output
RD CN1B-18
INP
CPO CN1B-4
ZP CN1A-18
TLC
MBR
PUS
MOF
COF
WNG
BWND
MEND CN1B-6
POT
ALM CN1B-18
CRD