Mitsubishi Electric MELSERVO-JN Series Instruction Manual page 38

1. FUNCTIONS AND CONFIGURATION
Item
Max. input pulse frequency
Command pulse multiplying
factor (electronic gear)
Position control
mode In-position range setting
Error excessive
Torque limit
Speed command input
Speed control range
Internal speed
control mode
Speed fluctuation ratio
Torque limit
Internal torque Torque command input
control mode Speed limit
Operating specification
Position command input
Speed command input
System
Operating specification
Position command input
Speed command input
System
Point
table
method
Program method
JOG
Manual pulse generator
Dog type
Count type
Data set type
Stopper type
Home position ignorance (Servo-on
position as home position)
Dog type rear end reference
Count type front end reference
Dog cradle type
Other functions
Servo amplifier
MR-JN-
10A
Set in point table. One-point feed length setting range: 1[μm] to 999.999[mm]
S-pattern acceleration/deceleration time constant is set in parameter No. PC03.
Signed absolute value command system, Incremental value command system
S-pattern acceleration/deceleration time constant is also settable by parameter No. PC03.
Signed absolute value command system, signed incremental value command system
One-time
positioning
One-time positioning operation is performed in accordance with position and speed commands.
operation
Automatic
Varied speed operation (2 to 7 speeds), Automatic continuous positioning operation
continuous
positioning operation
JOG operation is performed in accordance with parameter-set speed command by contact
Command pulse multiplication:
Home position return is made starting with Z-phase pulse after passage of proximity dog.
Home position return direction is selectable. Home position shift value is settable.
Home position return is made by counting encoder pulses after contact with proximity dog.
Home position return direction is selectable. Home position shift value is settable.
Home position is settable at any position by manual operation, etc. Home position
Home position return is made by pressing machine part against stroke end.
Home position return direction is selectable. Home position address is settable.
Position where servo-on (SON) is switched on is defined as home position.
Home position return is made with respect to the rear end of proximity dog.
Home position return direction is selectable. Home position shift value is settable.
Home position return is made with respect to the front end of proximity dog.
Home position return direction is selectable. Home position shift value is settable.
Home position return is made with respect to the front end of a proximity dog by the first
Home position return direction is selectable. Home position shift value is settable.
20A
1Mpps (for differential receiver), 200kpps (for open collector)
Electronic gear A/B, A: 1 to 65535, B: 1 to 65535, 1/50
0 to 65535pulses (command pulse unit)
Parameter setting
Parameter setting
0.01% or less (load fluctuation 0 to 100%)
0% (power fluctuation 10%)
Parameter setting
Parameter setting
Parameter setting
Positioning by specifying the point table No. (7 points)
Acceleration/deceleration time constant is set in point table.
Program language (programmed by MR Configurator).
Program capacity: 120 steps
Setting by program language.
One-point feed length setting range: 1[μm] to 999.999[mm]
Servo motor speed, acceleration/deceleration time constant and S-pattern
acceleration/deceleration time constant are set by program language.
Point table number input, position data input system
Setting by programming language
Manual feed is made by manual pulse generator.
Home position address is settable.
Automatic at-dog home position return, Automatic stroke return function
Home position address is settable.
Automatic at-dog home position return, Automatic stroke return function
Home position return is made without dog.
address is settable.
Home position address is settable.
Home position address is settable.
Automatic at-dog home position return, Automatic stroke return function
Home position address is settable.
Automatic at-dog home position return, Automatic stroke return function
Home position address is settable.
Automatic at-dog home position return, Automatic stroke return function
Backlash function, Overtravel prevention using external limit switch
Software stroke limit
1 - 7
40A 10A1
3 rotations
1:5000
(2 to 7 points)
input.
1, 10 or 100 is selected using parameter.
Z-phase pulse.
20A1
A/B 500