Touch Probe; Outline [G] [Wg] - Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual

4.4

Touch probe

Outline [G] [WG]

This function is available on servo amplifiers with firmware version A5 or later.
The touch probe function latches the current position by inputting a signal from a sensor or the like. Position feedback at the
rising edge and falling edge of an input device can be stored into an object according to specified conditions.
[G] [WG]
• This function can be used only for the MR-J5-_G_-RJ_, MR-J5W2-_G_, and MR-J5W3-_G_.
• For input device assignment, the touch probe function has restrictions on pins that can be set.
Page 168 Setting method [G] [WG]
• For the MR-J5W2-_G_ and MR-J5W3-_G_ servo amplifiers, when input devices TPR1 (Touch probe 1),
TPR2 (Touch probe 2), and TPR3 (Touch probe 3) are set and the network communication cycle is less than
250 [μs], [AL. 09E Network warning] occurs.
• For the MR-J5W3-_G_ servo amplifiers, when input devices TPR1, TPR2, and TPR3 are set and CC-Link
IE TSN communication is used, the A/B/Z-phase pulse output function cannot be used.
Page 272 A/B/Z-phase pulse output function
Precautions
If the external input signal causes chattering due to noise or other factors, the position may not be detected correctly. Review
the surrounding environment.
4 APPLICABLE FUNCTIONS
4.4 Touch probe
4
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