Cc-Link I/O Specifications - Mitsubishi Electric 700 Series Programming Manual

CC-Link I/O Specifications

2.3 CC-Link I/O Specifications

2.3.1 I/O signal when CC-Link Ver.1 one station is occupied
(Pr. 544 = 100)
The device points usable in CC-Link communication are 32 input (RX) points (16
points are available for PLC function), 32 output (RY) points (16 points are available
for PLC function), 4 remote register (RWr) points and 4 remote register (RWw) points.
(1) Remote I/O
Remote
PLC
output
function
device
device
No.
No.
X30
RYn0 Forward rotation command
X31
RYn1 Reverse rotation command
High-speed operation
X32
RYn2 command
(terminal RH function) *1
Middle-speed operation
X33 RYn3 command
(terminal RM function) *1
Low-speed operation
X34 RYn4 command
(terminal RL function) *1
Jog operation command
X35
RYn5
(terminal JOG function) *1
Second function selection
X36 RYn6
(terminal RT function) *1
Current input selection
X37
RYn7
(terminal AU function) *1
Selection of automatic restart after
X38 RYn8
instantaneous power failure
(terminal CS function) *1
X39
RYn9 Output stop
Start self-holding selection
X3A RYnA
(terminal STOP function) *1
Reset
X3B
RYnB
(terminal RES function) *1
X3C RYnC
X3D
RYnD
General-purpose remote input
available in PLC function
X3E RYnE
X3F
RYnF
RY(n+1)0

Reserved
to
RY(n+1)7
Not used

(initial data process
RY(n+1)8
completion flag)
Not used

(initial data process request
RY(n+1)9
flag)

Error reset request flag
RY(n+1)A
50
Signal
Remote
PLC
input
function
device
device
No.
No.
X30
RXn0 Forward running
X31
RXn1 Reverse running
Running
X32
RXn2
(terminal RUN function) *2
Up to frequency
X33 RXn3
(terminal SU function) *2
Overload alarm
X34 RXn4
(terminal OL function) *2
Instantaneous power failure
X35
RXn5
(terminal IPF function) *2
Frequency detection
X36 RXn6
(terminal FU function) *2
Error
X37
RXn7
(terminal ABC1 function) *2
 (terminal ABC2 function) *2
X38 RXn8
Pr. 313 assignment function
X39
RXn9
(DO0)
Pr. 314 assignment function
X3A RXnA
(DO1)
Pr. 315 assignment function
X3B
RXnB
(DO2)
X3C RXnC
X3D
RXnD
General-purpose remote input
available in PLC function
X3E RXnE
X3F
RXnF
RX(n+1)0

Reserved
to
RX(n+1)7
Not used

(initial data process request
RX(n+1)8
flag)
Not used

(initial data process
RX(n+1)9
completion flag)

Error status flag
RX(n+1)A
Signal