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

Page: 566 / 802

16 - 11
16. INDEXER POSITIONING OPERATION
Signal name
(Device name)
Description
Device No.
1 station
occupied
2 stations
occupied
Warning
RXnA turns ON when a warning occurs.
When no warning has occurred, RXnA turns OFF within about 1s after
power-on. RXnA RXnA
Battery warning
RXnB turns ON when Open battery cable warning (A92) or Battery warning
(A9F) occurs. When no battery warning has occurred, RXnB turns OFF
within about 1s after power-on. RXnB RXnB
Movement completion RXnC turns ON when In position (RXn1) turns ON and the command
remaining distance is "0".
RXnC turns ON at servo-on. RXnC RXnC
Dynamic brake interlock RXnD turns ON when the dynamic brake needs to operate. When using
the external dynamic brake on the servo amplifier of 11kW or more, this
device is required. (Refer to section 14.6.) For the servo amplifier of 7kw or
less, it is not necessary to use this device. RXnD RXnD
Position command
execution completion Refer to Speed command execution demand (RY(n 2)0). RX(n 2)0
Speed command
execution completion Refer to Position command execution demand (RY(n 2)1). RX(n 2)1
Station output 1
As soon as the movement completion (RXnC) turns on, the station number
is output in 8-bit code. RX(n 2)2
Station output 2
Station
No.
(Note 1) RX of CC-Link
RX(n 2)3
RX
(n+2)9
RX
(n+2)8
RX
(n+2)7
RX
(n+2)6
RX
(n+2)5
RX
(n+2)4
RX
(n+2)3
RX
(n+2)2
Station output 3
RX(n 2)4
(Note 2) 0 0 0 0 0 0 0 0
Station output 4
0 1 1 1 1 1 1 1 1 RX(n 2)5
1 1 1 1 1 1 1 1 0
Station output 5
2 1 1 1 1 1 1 0 1 RX(n 2)6
Station output 6
RX(n 2)7
Station output 7
RX(n 2)8
Station output 8
253 0 0 0 0 0 0 1 0 RX(n 2)9
254 0 0 0 0 0 0 0 1
Note 1. 0: OFF
1: ON
2. All turn to "0" (OFF) when the current position is out of the in-
position range.
At power-on, emergency stop or alarm occurrence, if the current position is
within the in-position range of each station, corresponding station number
is output.
While operating in the automatic operation mode, if the current position is
within the in-position range of the target next station, corresponding station
number is output.
While operating in the indexer JOG operation of manual operation mode, if
the current position is within the in-position range of the station where the
servo motor stops by turning off the start (RYn1), corresponding station
number is output.
When home position return is incomplete, station number is not output.