Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 549

High-precision touch probe
17
TPR2 (touch probe 2) supports high-precision touch probe. The normal touch probe has the latch function with precision of 55
s. On the other hand, the high-precision touch probe latches precisely startup of TPR2 (touch probe 2) with precision of 2 s.
To use the high-precision touch probe, set [Pr. PD37] to "_ _ _ 1". While the high-precision touch probe is being used, the
encoder pulse output function cannot be used. The precision of falling edge is 55 s in this case as well.
17 APPLICATION OF FUNCTIONS
547
17.2 Touch probe