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

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3. CC-LINK COMMUNICATION FUNCTIONS
Signal name Description
Device No.
1 station
occupied
2 stations
occupied
Trouble A trouble is assigned to the CN6-15 pin as an external output signal.
RX(n 1)A or RX(n 3)A turns ON when the protective circuit is
activated to shut off the base circuit.
When no alarm has occurred, RX(n 1)A or RX(n 3)A turns OFF within
about 1.5s after power is switched ON. RX(n 1)A RX(n 3)A
Remote station
communication ready This signal turns ON at power-on and turns off at a trouble occurrence
or in the reset (RY(n 1)A or RY(n 3)A) ON status. RX(n 1)B RX(n 3)B
(3) Remote registers
The signal whose Remote Register field has an oblique line cannot be used.
(a) Input (Programmable controller Servo amplifier)
Remote register
Signal name Description Setting range
1 station
occupied
2 stations
occupied
RWwn RWwn Monitor 1 Demands the status indication data of the servo amplifier.
1) When 1 station is occupied
Setting the monitor code of the status indication item to
be monitored to RWwn and turning RYn8 to ON sets data
to RWrn. RXn8 turns on at the same time.
2) When 2 stations are occupied
Setting the monitor code of the status indication item to
be monitored to RWwn and turning RYn8 to ON sets data
to RWrn. RXn8 turns on at the same time.
When demanding 32-bit data, specifying the lower 16-bit
code No. and turning RYn8 to ON sets the lower 16-bit
data to RWwn and the upper 16-bit data to RWrn+1. Data
is stored in the RYn8. RXn8 turns on at the same time.
Refer to section 3.5.3 for the item of the monitor code of
the status indication.
Refer to section
3.5.3.
RWwn 1 RWwn 1 Monitor 2 Demands the status indication data of the servo amplifier.
1) When 1 station is occupied
Setting the monitor code of the status indication item to
be monitored to RWwn 1 and turning RYn8 to ON sets
data to RWrn 1. RXn8 turns on at the same time.
2) When 2 stations are occupied
Setting the monitor code of the status indication item to
be monitored to RWwn 1 and turning RYn8 to ON sets
data to RWrn 5. RXn8 turns on at the same time.
When demanding 32-bit data, specifying the lower 16-bit
code No. and turning RYn8 to ON set the lower 16-bit
data to RWwn 5 and the upper 16-bit data to RWrn 6.
Data is stored in the RYn8. RXn8 turns on at the same
time.
Refer to section 3.5.3 for the item of the monitor code of
the status indication.
Refer to section
3.5.3.