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

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16 - 51
16. INDEXER POSITIONING OPERATION
(e) Timing chart
POINT
Always execute a home position return. The home positioning incomplete
(A90) occurs when turning on the start (RYn1) without executing a home
position return.
The timing chart is shown below.
(Note 6)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
*1
ON
OFF
*2
*3
(Note 1)
4ms or more
(Note 3)
Point table No.1 Point table No.1
No.1 No.3 No.1
No.1 No.3 No.1
(Note 4)
6ms or more
3ms or less
Parameter No.PA11, PA12 Parameter No.PA11, PA12
Parameter No.PC35 Parameter No.PC35
Parameter No.PA11, PA12
Parameter No.PC35 Parameter No.PC35
(Note 7)
Servo-on (RYn0)
Operation mode selection 2
(RYn7)
Speed selection 1 to 3
(RY(n 2)C to RY(n 2)E)
Operation mode selection 1
(RYn6)
(Note 2)
Next station selection 1 to 8
(RYnA to RYnE RY(n 2)3 to RY(n 2)5)
Start (RYn1)
In position (RXn1)
Rough match (RXn2)
(Note 5)
Servo motor speed
Forward
rotation
Reverse
rotation
0r/min
Movement completion (RXnC)
Station output 1 to 8
(RX(n 2)2 to RX(n 2)9)
(Note 6) (Note 6)
Torque limit value to be effective
Out of in-position
range
Out of in-position
range
Out of in-position
range