Laurel-electronics LAUREATE SERIES COUNTER_TIMER Instrukcja Użytkownika Pobierz pdf (Strona 39)

used here, remove jumper c of E10 that was placed for the test in A. above.

C. From the manufacture's specifications for the encoder, determine the number of cycles

per revolution. Multiply this by 1, 2, or 4 depending on the selection of X1, X2 or X4

counting and multiply that result by the counter scale factor. Put the final result in the

counter Menu item, PULSES.

5. Finally, follow the procedure outlined above under the heading titled, MECHANICAL

ZERO.

13.6 MANUFACTURER'S OF OPTICAL ENCODERS

ALLEN BRADLEY

Current Sink, Open Collector and Line Driver CCW rotation

A Channel

B Channel

Zero Index

Current Source CCW rotation

A Channel

B Channel

Zero Index

BEI

Models H25, L25, E25, MOD5500, MOD5600 CCW rotation viewing shaft end

A Channel

B Channel

Zero Index

Zero Index (gated)

-37-

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 55 56

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Laurel-electronics LAUREATE SERIES COUNTER_TIMER Instrukcja Użytkownika Strona 39