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5ć14, Chapter 5 – Rockwell Automation 1785-L20C_L40C, D17856.5.14 ControlNet PLC-5 Programmable Controllers User Manual User Manual

Page 76

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Chapter 5

Monitoring and Troubleshooting Your

ControlNet System

5-14

Using the ControlNet WHO ACTIVEĊActive Node Identification Screen

Important: Keep the following in mind:

ControlNet WHO screens are available only when your programming

device is communicating through a 1784-KTC card, 1784-KTCx card,
or 1770-KFC interface on the ControlNet network.

When you view the WHO screens while your ControlNet system is

operating, you affect the performance of unscheduled I/O operations.

The ControlNet WHO ACTIVE—Active Node Identification screen
displays the active nodes up to the number of maximum unscheduled
nodes. Follow the steps on the left to go to the ControlNet WHO
ACTIVE—Active Node Identification screen.

+–––––––– ControlNet WHO ACTIVE – Active Node Identification ––––––––––––––––––+

| 01 5/40C CN |

| 02 1771-ACN |

| 03 5/20C |

| 04 1794-ACN |

| 05 |

| 06 |

| 07 |

| 08 |

| 09 |

| 10 |

| 11 |

| 12 |

| 13 |

| 14 |

| 15 |

+––– ESC exits ––[ WHO rate = 4 sec ]––––[ Maximum Unscheduled Nodes = 15 ]––––+

Press a function key, or page up or page down.

Net Channel A Status: Cable Good Net Channel B Status: Cable Inactive

Online Node Channel Network Save Who

Program Diags Diags Diags Config Rate

F1 F2 F5 F6 F9 F10

If you want to:

Press:

attach to the PLCĆ5 processor node of the highlighted entry

[F1]—Online

Program

go to the ControlNet WHO ACTIVEĊActive Node Status screen

[F2]—Node

Diags

go to the ControlNet WHO ACTIVEĊChannel Status screen

[F5]—Channel

Diags

go to the ControlNet WHO ACTIVEĊNetwork Status screen

[F6]—Network

Diags

save the current ControlNet WHO configuration as the permanent ControlNet WHO configuration

[F9]—Save

Config

enter a new ControlNet WHO rate

[F10]—WHO

Rate

go to the ControlNet WHO screen

[Esc]

WHO

Active

6200

Main Menu

WHO

F5

F5