Number Of Divisions And Output Phase Difference - Sony MJ700 Bedienungsanleitung

3-3. Number of divisions and output phase difference

The MJ500, MJ600, and MJ700 output A/B phase signals, an alarm signal, and reference point signals as shown in Fig. 3-1.
Minimum phase difference: Tw: 100 ns (When set to a minimum phase difference of 100 ns)
Tw Tw Tw Tw
A
B
1/4 Z
Z
AL
. The encoder travel is detected in 100-ns increments and is output at a phase difference proportionate to the amount traveled.
The phase difference changes in integral multiples of 100 ns.
. The A/B phase signals are at high impedance during output of the alarm signal.
8 (E)
Tw +Nx100 ns
N: Fluctuation due to travel speed
Resolution settings
Travel
direction High impedance
reversal
400 ms
Fig. 3-1