Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-11-23
Setting and description of homing parameter design (XYZ):
Z Y X
Home Limit Z-phase Signal Setting Homing Mode
0–1 0–2 0–8
X
Y = 0: Reverse the
direction to locate the
Z-phase signal
Y = 1: Continue to
locate the Z-phase
signal in the same
direction
Y = 2: Do not locate the
Z-phase signal
0: Execute homing position control in the forward
direction. Use the positive limit switch as the
homing reference point.
1: Execute homing position control in the reverse
direction. Use the negative limit switch as the
homing reference point.
When
reaching
home limit:
Z=0: error is
displayed
Z=1: the
direction is
reversed
2: Execute homing position control in the forward
direction. Use the ORG switch (from 0 to 1) as
the homing reference point.
3: Execute homing position control in the reverse
direction. Use the ORG switch (from 0 to 1) as the
homing reference point.
X
4: Locate the Z-phase signal in the forward direction
and use the Z-phase signal as homing.
5: Locate the Z-phase signal in the reverse direction
and use the Z-phase signal as homing.
Y = 0: Reverse the
direction to locate the
Z-phase signal
Y = 1: Continue to
locate the Z-phase
signal in the same
direction
Y = 2: Do not locate the
Z-phase signal
6: Execute homing position control in the forward
direction. Use the ORG switch (from 1 to 0) as the
homing reference point.
7: Execute homing position control in the reverse
direction. Use the ORG switch (from 1 to 0) as
the homing reference point.
X X 8: Use the current position as the origin.
NOTE: Forward direction means running in the clockwise (CW) direction; reverse direction means
running in the counterclockwise (CCW) direction.
You can use Pr.11-68–Pr.11-74 and MIx = 47 (enable the homing function) to execute homing
position control.
The correspondence between XYZ and CiA402 for homing mode selection:
CiA402 物件
0x6098H
Z Y X
Function Description
Homing
Method
Home
Limit
Z-phase
Signal
Setting
Homing
Mode
1 X 0 1
Execute homing position control in the reverse direction until
encountering the negative limit switch. Then, the direction is
reversed to locate the Z-phase signal as the origin.
2 X 0 0
Execute homing position control in the forward direction until
encountering the positive limit switch. Then, the direction is
reversed to locate the Z-phase signal as the origin.
3 0 0 2
Execute homing position control in the forward direction until
encountering the ORG switch (from 0 to 1). Then, the direction is
reversed to locate the Z-phase signal as the origin. Stops when
encountering the positive limit switch.
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