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5. STARTUP
5.5 Manual operation mode
For machine adjustment, home position matching, etc., jog operation or a manual pulse generator may be
used to make a motion to any position.
5.5.1 JOG operation
(1) Setting
Set the input signal and parameters as follows according to the purpose of use. In this case, the point table
No. selection 1 to 8 (RYnA to RYnE, RY(n+2)3 to RY(n+2)5) are invalid:
Item Setting
method
Description
Manual operation mode selection
Automatic/manual selection (RYn6)
Turn RYn6 OFF.
Servo motor rotation direction
Parameter No.PA14
Refer to (2) of this section.
Jog speed
Parameter No.PC12
Set the speed of the servo motor.
Acceleration/deceleration time constant
Point table No.1
Use the acceleration/deceleration
time constants in point table No.1.
(2) Servo motor rotation direction
Servo motor rotation direction
Parameter No. PA14 setting
Forward rotation start (RYn1) ON
Reverse rotation start (RYn2) ON
0
CCW rotation
CW rotation
1
CW rotation
CCW rotation
Parameter No.PA14: 0
Parameter No.PA14: 1
CW
RYn2: ON
CW
RYn1: ON
RYn2: ON
CCW
RYn1: ON
CCW
(3) Operation
By turning RYn1 ON, operation is performed under the conditions of the jog speed set in the parameter and
the acceleration and deceleration time constants in set point table No.1. For the rotation direction, refer to
(2) of this section. By turning RYn2 ON, the servo motor rotates in the reverse direction to forward rotation
start (RYn1).
Summary of Contents for MELSERVO MR-J3-xT
Page 22: ...8 MEMO ...
Page 156: ...4 46 4 SIGNALS AND WIRING MEMO ...
Page 276: ...7 26 7 MR Configurator MEMO ...
Page 324: ...10 16 10 SPECIAL ADJUSTMENT FUNCTIONS MEMO ...
Page 418: ...14 66 14 OPTIONS AND AUXILIARY EQUIPMENT MEMO ...