SMC Networks LECSN-T Series - Page 556

18 - 104
18．EtherCAT COMMUNICATION
(a) Details of Touch probe function (60B8h)
Bit
Definition
0
0: Touch probe 1 disabled
1: Touch probe 1 enabled
1
0: Single trigger mode
1: Continuous trigger mode
2
0: Set input of touch probe 1 as a trigger
1: Set 0 point of the encoder as a trigger
3
(reserved) The value at reading is undefined. Set "0" when writing.
4
0: Stop sampling at the rising edge of touch probe 1
1: Start sampling at the rising edge of touch probe 1
When the input of touch probe 1 is set as a trigger (Bit 2 = 0), the position feedback
latched at rising edge of touch probe 1 is stored in Touch probe pos1 pos value
(60BAh).
When the encoder zero point is set as a trigger (Bit 2 = 1), the position feedback of
when the encoder zero point was passed through is stored in Touch probe pos1 pos
value (60BAh).
5
0: Stop sampling at the falling edge of touch probe 1
1: Start sampling at the falling edge of touch probe 1
When the input of touch probe 1 is set as a trigger (Bit 2 = 0), the position feedback
latched at falling edge of touch probe 1 is stored in Touch probe pos1 neg value
(60BBh).
When the encoder zero point is set as a trigger (Bit 2 = 1), the position feedback of
when the encoder zero point was passed through is stored in Touch probe pos1 neg
value (60BBh).
6
(reserved) The value at reading is undefined. Set "0" when writing.
7
8
0: Touch probe 2 disabled
1: Touch probe 2 enabled
9
0: Single trigger mode
1: Continuous trigger mode
10
0: Set input of touch probe 2 as a trigger
1: Set 0 point of the encoder as a trigger
11
(reserved) The value at reading is undefined. Set "0" when writing.
12
0: Stop sampling at the rising edge of touch probe 2
1: Start sampling at the rising edge of touch probe 2
When the input of touch probe 2 is set as a trigger (Bit 10 = 0), the position feedback
latched at rising edge of touch probe 2 is stored in Touch probe pos2 pos value
(60BCh).
When the encoder zero point is set as a trigger (Bit 10 = 1), the position feedback of
when the encoder zero point was passed through is stored in Touch probe pos2 pos
value (60BCh).
13
0: Stop sampling at the falling edge of touch probe 2
1: Start sampling at the falling edge of touch probe 2
When the input of touch probe 2 is set as a trigger (Bit 10 = 0), the position feedback
latched at falling edge of touch probe 2 is stored in Touch probe pos2 neg value
(60BDh).
When the encoder zero point is set as a trigger (Bit 10 = 1), the position feedback of
when the encoder zero point was passed through is stored in Touch probe pos2 neg
value (60BDh).
14
(reserved) The value at reading is undefined. Set "0" when writing.
15