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

Page: 27 / 802

1 - 8
1. FUNCTIONS AND CONFIGURATION
Servo amplifier
MR-J3-
Item
10T 20T 40T 60T 70T 100T 200TN 350T 500T 700T 11KT 15KT 22KT 10T1 20T1 40T1
Operat
ion m
ode
Home
position
return
mode
Dog type
Home position return is made starting with Z-phase pulse after passage of proximity dog.
Home position address may be set. Home position shift distance may be set. Home position return
direction may be selected.
Automatic retract on dog back to home position/automatic stroke retract function.
Count type
Home position return is made by counting encoder pulses after contact with proximity dog.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Data setting type
Home position return is made without dog.
Home position may be set at any position by manual operation, etc. Home position address may be
set.
Stopper type
Home position return is made by pressing machine part against stroke end.
Home position address may be set. Home position return direction may be set.
Home position
ignorance
(Servo-on position
as home position) Position where servo-on (RYn0) is switched on is defined as home position.
Home position address may be set.
Dog type rear end
reference
Home position return is made with respect to the rear end of a proximity dog.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Count type front
end reference
Home position return is made with respect to the front end of a proximity dog.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Dog cradle type
Home position return is made with respect to the front end of a proximity dog by the first Z-phase
pulse.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Dog type last
Z-phase reference
Home position return is made with respect to the front end of a proximity dog by the last Z-phase
pulse.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Dog type front end
reference
Home position return is made to the dog front end with respect to the front end of a proximity dog.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic retract on dog back to home position/automatic stroke retract function.
Dogless
Z-phase reference
Home position return is made with respect to the first Z-phase to the Z-phase.
Home position address may be set. Home position shift value may be set. Home position return
direction may be set.
Automatic positioning to home
position High-speed automatic return to a defined home position.
Other functions
Absolute position detection, backlash function
Overtravel prevention using external limit switch
Software stroke limit
Close mounting (Note 2)
○ ○
Structure
Natural-cooling,
open
(IP rating: IP00)
Force-cooling, open
(IP rating: IP00)
Natural-cooling,
Open
(IP rating: IP00)