Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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3 - 14
3. CC-LINK COMMUNICATION FUNCTIONS
Signal name Description
Device No.
Remarks
1 station
occupied
2 stations
occupied
Monitor output execution
demand When RYn8 is turned ON, the following data and signals are set.
At the same time, RXn8 turns ON. While RYn8 is ON, the
monitor values are kept updated.
1) When 1 station is occupied
Remote register RWrn: Data demanded by Monitor 1 (RWwn)
Remote register RWrn 1: Data demanded by Monitor 2
(RWwn+1)
Remote register RWrn 2: Respond code indicating normal or
error
2) When 2 stations are occupied
Remote register RWrn: Lower 16 bits of data demanded by
Monitor 1 (RWwn)
Remote register RWrn 1: Upper 16 bits of data demanded
by Monitor 1 (RWwn)
Remote register RWrn 5: Lower 16 bits of data demanded
by Monitor 2 (RWwn+2)
Remote register RWrn 6: Upper 16 bits of data demanded
by Monitor 2 (RWwn+2)
Remote register RWrn 2: Respond code indicating normal or
error
RYn8 RYn8
Instruction code execution
demand Turning RYn9 ON executes the processing corresponding to the
instruction code stored in remote register RWwn 2.
After completion of instruction code execution, the respond code
indicating normal or error is set to RWrn 2. At the same time,
RXn9 turns ON.
Refer to section 16.2.4 for details. RYn9 RYn9
Point table No. selection 1 The point table No. and the home position return are selected by
RYnA to RY(n 2)5. RYnA RYnA 1
2
Point table No. selection 2
1
2
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 1
(Note 1) RY of CC-Link
Point
table No.
RYnE RYnD RYnC RYnB RYnA
(Note 2)
254
255
Note 1. 0: OFF 1: ON
2. Home position return is a setting
RY
(n+2)5
RY
(n+2)4
RY
(n+2)3
RYnB RYnB
Point table No. selection 3 RYnC RYnC
Point table No. selection 4 RYnD RYnD
Point table No. selection 5 RYnE RYnE
Point table No. selection 6 RY(n 2)3
Point table No. selection 7 RY(n 2)4
Point table No. selection 8 RY(n 2)5
Clear When the parameter No.PD22 setting is " 1", the position
control counter droop pulses is cleared at the leading edge of
RYnF. The pulse width should be 10ms or more.
When the parameter No.PD22 setting is "
2", the pulses
are always cleared while RYnF is on.
RYnF RYnF 1
2