Rockwell-automation 1794-ID2 U.MNL INCREMENTAL ENCODER Uživatelský manuál stáhnout pdf (Strana 80)

8–2 Troubleshoot the Incremental Encoder Module

"! $  # 

Indicator Indication Explanation

A Yellow Input A active

Off Input A not active

B Yellow Input B active

Off Input B not active

Z Yellow Input Z active

Off Input Z not active

G Yellow Input G active

Off Input G not active

+ Yellow On when a positive pulse is detected; turns off

on negative pulse.

- Yellow On when a negative pulse is detected; turns off

on positive pulse.

OK Red Red during initialization after power turned on

Green Green when initialization is completed

When an input indicator (yellow) is lighted, it indicates that a valid

signal (active high or active low) is present at one of the Input

terminals.

To find out more about the ID2 module:

!  !  "

See appendix A

For

!



What's Next

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Žádné komentáře

Rockwell-automation 1794-ID2 U.MNL INCREMENTAL ENCODER Uživatelský manuál Strana 80