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ቢ
You must turn the power off and on again to activate this parameter.
Example:
In the following example the physical home position is at the position of the Z-phase of the
encoder. However, we now wantto assign anon-zero value inthe physical coordinate system to
this position.
Positioning with Digital Inputs Home Position Return
MR-J3-T 4-21
No. Code Function Description
PA05
ቢ
*FTY Feed length multi
-
plication factor
Needed here to scale the home position value to the physical coor
-
dinate system when a home position offset (shift) has been set.
PC02
ቢ
*ZTY Home position re
-
turn mode
Selects the home position return mode:
0: Proximity dog mode (DOG)
PC03
ቢ
*ZDIR Home position re-
turn direction
0: Incrementing counting of encoder pulses
1: Decrementing counting of encoder pulses
PC04 ZRF Home position re-
turn speed
Sets home position return speed until first detection of the Z-phase
in [rpm].
PC05 CRF Creep speed Speed for precise movement to home position in [rpm]
PC06 ZST Home position
offset (shift)
Distance between the encoder home position (Z-phase) and the
physical home position in [µm]. Does not change the zero point of
the physical coordinate system.
PC07
ቢ
*ZPS Home position re-
turn position value
The home position return stops when the Z-phase position is
reached.You can enter a non-zero coordinate for this position [in
10
STM
µm] with this parameter.
PD16
ቢ
*DIAB Input signal
polarity
Logical value for detection of the proximity dog signal (DOG):
0: Active DOG on logical "0"
1: Active DOG on logical "1"
Table 4-2: Parameter reference table
Parameter value Multiplication factor STM
01
110
2 100
3 1000