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Output Signal; Output Signal Phase Difference; Output Signal Alarm - Sony DG805FLM Bedienungsanleitung

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6-2. Output Signal

The signals output from the interpolation box are A and B phase signals in the form of a
voltage differential output complying with EIA-422. Please confirm that the minimum input
phase difference of the controller or counter connected to this probe is smaller than 200 ns
prior to use.

6-2-1. Output Signal Phase Difference

Phases A and B output from the interpolation box are generated approximately every 20 µs. The
phase A and B signals output from the interpolation box change depending on the speed of
movement. The minimum phase difference between phases A and B is 200 ns.
When 0.025 m/s or less (at resolution of 0.5 um)
Phase A
Phase B
Integer multiple of 0.5 us
When 0.025 m/s or more (at resolution of 0.5 um)
200 ns
During maximum response
speed of 1 m/s
Approx. 20 us

6-2-2. Output Signal Alarm

Phases A and B output by this probe turn to high impedance state when the response speed
has been exceeded.
DG805FLM/DG805FLE
DG810FM/DG810FE
DG810FLM/DG810FLE
Integer multiple
of 200 ns
At 0.025 to 1 m/s
Approx. 20 us
10 to 20 ms
Phases A and B turn to high impedance state
9
(E)

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Diese Anleitung auch für:

Dg805fleDg810fleDg810flmDg810fmDg810fe

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