Mitsubishi Electric MELSERVO-J4 Instruction Manual page 103

4. HOW TO USE THE POINT TABLE
(c) Operation
Selecting DI0 to DI7 for the point table and switching on ST1 starts a forward rotation of the motor
over the travel distance of the position data at the set speed, acceleration time constant and
deceleration time constant.
Switching on ST2 starts a reverse rotation of the motor in accordance with the values set to the
selected point table.
When the positioning operation is performed consecutively under the incremental value command
method, the servo motor rotates in the same direction only.
To change the travel direction during continuous operation, perform the operation under the absolute
value command method.
Automatic operation mode
selection
Point table selection
Start
Item
MD0 (Operation mode selection 1)
DI0 (Point table No. selection 1)
DI1 (Point table No. selection 2)
DI2 (Point table No. selection 3)
DI3 (Point table No. selection 4)
DI4 (Point table No. selection 5)
DI5 (Point table No. selection 6)
DI6 (Point table No. selection 7)
DI7 (Point table No. selection 8)
ST1 (Forward rotation start)
ST2 (Reverse rotation start)
Setting method
Switch on MD0.
Refer to (2) (b) of 4.2.1.
Switch on ST1 to start.
Switch on ST2 to start.
4 - 16
Description