Eaton easy800, Руководство пользователя

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6 The network Net
6.3 Description of the NET-PARAMETERS
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Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com
Automatic change of the RUN and STOP mode
(Station Menu REMOTE RUN)
Default settings REMOTE RUN = On
REMOTE RUN must be activated on NET stations with NET ID 2 - 8 which
are required to automatically follow the operating mode change of the
NET station with NET ID 1.
As the station with NET-ID 1 cannot be run in REMOTE RUN, the menu item
is displayed but cannot be selected.
NET stations with a circuit diagram and REMOTE RUN mode only follow the
operating mode change if the device does not expect any operator entry.
This is the case if the display shows the Status display or a display text. If it
has an active menu, the device expects an operator entry. This condition
obviously only applies to devices with a keypad.
If you make an entry on a device in REMOTE RUN mode and then return to
the Status display, you must carry out the change to RUN mode manually.
This also applies if the NET station with NET-ID 1 is already in RUN mode.
The operating mode change does not therefore automatically occur at a later
time.
Configuring an input/output device without its own circuit diagram
REMOTE IO = OnREMOTE IO is only indicated in the NET-PARAMETERS
menu. As the devices are factory set without a program, the REMOTE IO
display is checked with a tick. The conventional NET stations with NET-ID
2 - 8 without their own program function as input/output devices. This has
the advantage that devices can be used immediately as I/O devices,
regardless of whether they have a display or not. You only have to assign the
NET-ID, baud rate and bus delay to this type of device.
As soon as you enter a circuit diagram on this kind of NET station with
NET-ID 2 - 8, the REMOTE IO function is automatically deactivated. This
prevents write access to the outputs of this kind of NET station, both locally
from its own circuit diagram as well as from REMOTE station 1.
With EASY806-DC-SWD: REMOTE IO is always deactivated.
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DANGER
Ensure that the automatic starting of easy800 will not cause the
unwanted starting of machines and plants.
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Note: If EASY806-DC-SWD is the NET station with NET-ID 1,
the NET stations are also possibly switched to STOP if there is a
fault in the SWD line. This is the case if the “STOP on SWD
fault” device parameter is activated on EASY806-DC-SWD and
REMOTE RUN on the NET stations.