2 CONTROL MODE
2.1 Control mode
43
2
Operation example of the CiA 402-type Homing method
The following shows an operation example of the homing in the CiA 402-type Homing method.
■
Method 1 (Homing on negative limit switch and index pulse) and Method 2 (Homing on
positive limit switch and index pulse)
The following figure shows the operation of Homing method 2. The homing direction of Homing method 1 is opposite to that of
Homing method 2.
• When homing is started from the stroke end
*1 This cannot be used with the software limit.
Statusword bit 10
Target reached
ON
OFF
ON
OFF
Statusword bit 12
Homing attained
ON
OFF
Controlword bit 4
Homing operation start
ON
OFF
0 r/min
Homing speed
Acceleration time constant
Homing position data
Forward
rotation
Servo motor speed
3 ms or shorter
Reverse
rotation
Creep speed
Home position
shift distance
*1
Stroke end
Z-phase
0 r/min
ON
OFF
Homing direction
Servo motor speed
Reverse
rotation
Homing start position
Stroke end
*1
Forward
rotation
Z-phase
Homing position data
Creep speed
Home position
shift distance
Summary of Contents for MELSERVO-JET MR-JET-G-N1 Series
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