Mitsubishi Electric MR-JE-C Series Instruction Manual page 140

7. OBJECT DICTIONARY
(b) Touch probe status (60B9h)
The current status of the touch probe function can be checked. The description of this object is as
follows.
Bit
0: Latch function of touch probe is disabled
0
1: Latch function of touch probe is enabled
0: Latch is incomplete at the rising edge with the latch function of the touch probe
1
1: Latch is complete at the rising edge with the latch function of the touch probe
0: Latch is incomplete at the falling edge with the latch function of the touch probe
2
1: Latch is complete at the falling edge with the latch function of the touch probe
3 to 15 The value at reading is undefined.
Bit 0 indicates the status of the touch probe function. 0 indicates disabled, and 1 enabled.
With bit 1, whether the data is latched at the rising edge of the touch probe can be checked. Latched
data can be read when this bit is set to "1". When this bit once turns on, it remains on until bit 4 of
Touch probe function (60B8h) is set to "0".
With bit 2, whether the data is latched at the falling edge of the touch probe can be checked.
Latched data can be read when this bit is set to "1". When this bit once turns on, it remains on until
bit 5 of Touch probe function (60B8h) is set to "0".
(c) Touch probe pos1 pos value (60BAh)
The current rising edge position of touch probe can be checked.
(d) Touch probe pos1 neg value (60BBh)
The current falling edge position of touch probe can be checked.
(2) Usage
The following explains for latching the current position at the rising edge of TPR1 (Touch probe 1).
(a) Set "0013h" in Touch probe function (60B8h) to store the data at rising edge of TPR1 (Touch probe
1).
(b) At this point, Touch probe status (60B9h) is set to "0001h", and the latched data has not been stored
yet.
(c) Use an external signal to turn on TPR1 (Touch probe 1).
(d) Touch probe status (60B9h) changes to "0003h", and the current position of when TPR1 (Touch
probe 1) is on is stored in Touch probe pos1 pos value (60BAh).
(e) Use an external signal to turn off TPR1 (Touch probe 1).
(f) Touch probe status (60B9h) remains "0003h", and the current position of when TPR1 (Touch probe
1) is off is not stored in Touch probe pos1 neg value (60BBh).
(g) Latching can be continued from (c).
Description
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