Drive User Guide
41
10. Touch Probe Function
The feedback position can be latched with the encoder zero signal (Z-phase). There is only one
touch probe function can be used in drive which named Touch Probe Function 1.
Touch Probe Function 1:
Latch Control Object: 0x60B8 (Bit 0 to 7)
Latch Status Object: 0x60B9(Bit 0 to 7)
Latch Position is always stored to the Touch Probe Position Value (0x60BA)
Trigger Signal: encoder zero signal (Z-phase)
Index
Sub-index
Name
Type
Access
Default Value
PDO mapping
0x60B8
0x00
Touch Probe Function
UINT16
RW
－
O
0x60B9
0x00
Touch Probe Status
INT32
RO
－
O
0x60BA
0x00
Touch Probe 1 Position Value
INT32
RO
－
O
Example of the handshaking procedure for the touch probe function
Single Trigger Mode (0x60B8 bit 1 =0)
0x60B8 Bit 0
0x60B8 Bit 4
0x60B9 Bit 0
0x60B9 Bit 1
0x60BA
encoder
zero signal
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