Mitsubishi Electric MELSERVO-J2 Series Instruction Manual page 82

4. OPERATION
4.2.2 Absolute value command system
(1) Setting
(a) Signal, parameters
Set the input signal and parameters as follows according to the purpose of use:
Automatic operation mode selection
Absolute value command system
selection
Servo motor rotation direction
Feed length multiplication (STM)
(b) Point table
Set the position data, servo motor speed, acceleration time constant, deceleration time constant,
dwell time and auxiliary function to the point table. The following table gives a setting example:
Position Data
Point Table
[ 10
No.
1
2
3
14
15
(2) Operation
Choose the point table using DI0 to DI3 and short ST1-SG to perform positioning to the position data
under the conditions of the preset speed, acceleration time constant and deceleration time constant. At
this time, reverse rotation start (ST2) is invalid.
Automatic operation mode selection
Point table selection
Start
Downloaded from ManualsNet.com
Item
Servo motor Acceleration Time Constant
STM
m]
Speed [r/min]
2000 3000
100 1500
500 200
15000 1800
12000 2500
Item
search engine
Setting Method
Automatic/manual selection (MD0)
Parameter No.0
Parameter No.1
Parameter No.1
Deceleration Time Constant
[ms]
200
250
150
200
200
Setting Method
Automatic/manual selection (MD0)
Point table No. selection 1 (DI0)
Point table No. selection 2 (DI1)
Point table No. selection 3 (DI2)
Point table No. selection 4 (DI3)
Forward rotation start (ST1)
4 - 9
Description
Short MD0-SG (ON).
Setting: 0
Refer to Section 4.2.1, (3).
Refer to Section 4.2.1, (3).
Dwell Time
[ms] [ms]
150 0
200 0
250 0
250 0
250 0
Description
Turn MD0 ON.
Refer to Section 4.2.1, (2).
Short ST1-SG (ON) to start.
Auxiliary
Function
0
0
0
0
0