Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 562

16. INDEXER POSITIONING OPERATION
Signal name
(Device name)
Monitor output execution
demand
Instruction code execution
demand
Next station selection 1
Next station selection 2
Next station selection 3
Next station selection 4
Next station selection 5
Next station selection 6
Next station selection 7
Next station selection 8
Description
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
Remote register RWrn 2: Respond code indicating normal
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
Remote register RWrn 5: Lower 16 bits of data demanded
Remote register RWrn 6: Upper 16 bits of data demanded
Remote register RWrn 2: Respond code indicating normal
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.
Select the station number by using RYnA to RY(n 2)5.
(Note 1) RY of CC-Link
Station
RY RY RY
No.
(n+2)5 (n+2)4 (n+2)3
0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
254 1 1 1
1 1 1
(Note 2)
Note 1. 0: OFF
1: ON
2. When setting "1" for all RYnA to RYnE and RY(n 2)3
to RY(n 2)5, the station warning (A97) occurs.
(RWwn 1)
or error
by Monitor 1 (RWwn)
by Monitor 2 (RWwn 2)
by Monitor 2 (RWwn 2)
or error
RYnE RYnD RYnC RYnB RYnA
0 0 0 0
0 0 0 0
0 0 0 1
0 0 0 1
0 0 1 0
1 1 1 1
1 1 1 1
16 - 7
Device No.
1 station 2 stations
occupied occupied
RYn8 RYn8
RYn9 RYn9
RYnA RYnA
RYnB RYnB
RYnC RYnC
0
RYnD RYnD
1
0
RYnE RYnE
1
0
RY(n 2)3
RY(n 2)4
RY(n 2)5
0
1
Remarks