Mitsubishi Electric MELSERVO-J2-Super Series Instruction Manual page 67

3. CC-Link COMMUNICATION FUNCTIONS
(b) Output signals
The signal whose Device No. field has an oblique line cannot be used in CC-Link.
Signal name
Ready
In position
Rough match
Home position return
completion
Limiting torque
Electromagnetic brake
interlock
Temporary stop
Monitoring
RXn0 turns ON when the servo amplifier is ready to operate after
servo-on.
RXn1 turns ON when the droop pulse value is within the preset in-
position range.
The in-position range can be changed using parameter No. 6.
Increasing the in-position range may result in a continuous
conduction status during low-speed rotation.
RXn1 turns ON at servo-on.
RXn2 turns ON when the command remaining distance becomes
less than the rough match output range set in the parameter.
RXn2 turns ON at servo-on.
RXn3 turns ON at completion of a home position return.
In an absolute position system, RXn3 turns ON when operation is
ready to start, but turns OFF in any of the following cases.
1) Servo-on (RYn0) is turned OFF.
2) Forced stop (EMG) is turned OFF.
3) Reset (RY(n+1)A or RY(n+3)A) is turned ON.
4) Alarm occurs.
5) Forward rotation stroke end (RYn4) or Reverse rotation stroke
end (RYn5) is turned OFF.
6) Home position return has not been made after product
purchase.
7) Home position return has not been made after occurrence of
Absolute position erase (AL.25) or Absolute position counter
warning (AL.E3).
8) Home position return has not been made after electronic gear
change.
9) Home position return has not been made after the absolute
position system was changed from invalid to valid.
10) Forward rotation starting coordinate system ("000_" of
parameter No. 1) has been changed.
11) Software limit is valid.
12) While a home position return is being made.
When any of 1) to 12) has not occurred and a home position return
is already completed at least once, Home position return
completion (RXn3) turns to the same output status as Ready
(RXn0).
RXn4 turns OFF when the torque set as Internal torque limit 1
(parameter No. 28) or Internal torque limit 2 (parameter No. 29) is
reached at the time of torque generation. RXn4 turns OFF when
Servo-on (RYn0) turns OFF.
RXn6 turns OFF at servo-off or alarm occurrence. At alarm
occurrence, it turns OFF independently of the base circuit status.
RXn7 turns ON when deceleration is started to make a stop by
Temporary stop/Restart (RYn7). When Temporary stop/Restart
(RYn7) is made valid again to resume operation, RXn7 turns OFF.
Refer to Monitor output execution demand.
Description
3 - 18
Device No.
1 station 2 stations
occupied occupied
RXn0 RXn0
RXn1 RXn1
RXn2 RXn2
RXn3 RXn3
RXn4 RXn4
RXn6 RXn6
RXn7 RXn7
RXn8 RXn8