Eaton easy800, Руководство пользователя

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3 Commissioning
3.10 Commissioning an Net network
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com
93
3.10.1.2 Change station list
You can change the NET configuration at any time via the NET station with
the geographical position 1. Existing NET-IDs can only be changed to free
NET-IDs that have not yet been assigned.
▶
Move in the station list to the geographical position to which you wish to
assign another NET-ID. (
￫
Section 3.10.1.1, “Creating the station list“
on Page 92).
▶
Press the OK pushbutton.
▶
Select the required NET ID with the Í and Ú cursor buttons and confirm
your input with the OK pushbutton.
▶
Configure NET stations again using the CONFIGURATION menu,
￫
section “Procedure”, page 95.
If your NET configuration does not function as required you will find a
description of possible causes in
￫
section “Functionality of the NET
faulty”, page 337.
CAUTION
Operating the NET with two masters (two stations with NET-ID
1) is not allowed, and leads to malfunctions on the NET.
Possible effects of this type of incorrect configuration with two
masters competing against each other, and in which one is
operated in the STOP operating mode and the other in the RUN
operating mode, are as follows:
NET stations with NET-ID 2 - 8 that should follow the operating
mode changes of the NET station with NET-ID 1 automatically
during operation (REMOTE RUN parametric programming) keep
toggling constantly between the STOP and RUN operating
states.
When integrating a master that is already configured into an
existing NET, please make sure that there is no other station
with NET-ID 1 on the NET.
Tip: Carry out a NET configuration through NET station 1 after
every change to the NET.