Delta MH300 Series

Chapter 12 Description of Parameter Settings
MH300
12.1-11-45
Diagram 21
CiA402 obje
ct
0x6098H
Z Y X
Function Description
Homing
Method
Home
Limit
Z-phase
Signal
Setting
Homing
Mode
23 No correspondence See the diagram for homing method 23
1. The initial movement direction depends on the ORG switch status. The initial movement is in the
reverse direction if the ORG switch is active; the initial movement is in the forward direction if the ORG
switch is inactive.
2. When moving in the forward direction and encountering the positive limit switch, the movement
direction is reversed and waits for the falling-edge trigger of the positive limit switch.
3. When moving in the forward direction and encountering the rising edge of the ORG switch, the
movement direction is reversed.
4. Then, wait for the falling-edge trigger of the ORG switch as the origin.
A homing failure occurs when the following condition happen:
1. If a negative limit switch signal is encountered when the motor moves in the reverse direction, a
homing failure occurs.
2. If no positive limit switch signal is encountered in the homing process mentioned above, and time-
out is triggered, then a homing failure occurs.