Rockwell-automation AutoMax ControlNet Communication Interface Module Instrukcja Użytkownika Pobierz pdf (Strona 63)

AutoMax ControlNet Module Page 63

Publication number DSMBCN-UM001B-EN-P February 2003

Channel State

The Channel State register (9247) shows the state of each channel LED

on the MBCN. Bits 0 to 2 show the status of channel A. Bits 3 to 5 show

the status of channel B.

For detailed information, refer to the ControlNet Specification, part 10,

section 240, table 10-224.

“Railroad” indicates the 2 LEDs are flashing alternately, like a railroad

signal.

Bits Description

2,1,0 Channel A LED state

0=off

1=solid green

2=flashing green-off

3=flashing red-off

4=flashing red-green

5=railroad red-off

6=railroad red-green

7=solid red

5,4,3 Channel B LED state, same as channel A

6 Redundancy warning, When warning, the non-active

channel in a redundant configuration is unusable by the

controller. 0 = no warning, 1 = warning

7 Active channel, Indicates which of the two channels the

receiver is currently listening to. 0 = channel B, 1 =

channel A

Figure 24 Channel State Table

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 79 80

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Rockwell-automation AutoMax ControlNet Communication Interface Module Instrukcja Użytkownika Strona 63