5 Function blocks
5.15 GT, get value from the NET
196
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
5.15 GT, get value from the NET
With function block GT (from GET) you can poll a 32-bit value from the
easyNet network . The easyNet network is referred to as NET below. GET
function block GT automatically fetches the data designated for itself as soon
as it is provided on the NET by another NET station using PUT function block
PT.
easy800 device allows the use of up to 32 GT function blocks.
EASY802-DC-SWD is not provided for the function block.
Contacts and Coils
A closed contact indicates for the duration of a processing cycle that new
data was received via the NET and is present at the function block output
QV:
Example of a GT function block
Figure 134:Wiring of the function block contact
The contact triggers a data function block.
Parametric programming of the function block inputs/outputs
When using the function block in the circuit diagram for the first time, use
OK to automatically enter the general display of function block parameters,
as shown in the figure on the left. Enter the function block settings here.
The display contains the following elements:
Number of the sending station
The NET can connect up to 8 stations that can exchange data with each
other. The stations are identified by their station number. Further information
on the easyNET network is provided in
Number of the send function block
The sending station has 32 function blocks for transmitting 32-bit values to
the network.
Contacts
Meaning
GT..Q1
Transferred value present at QV>
(for one processing cycle)
GT01Q1--------------------------
Ä
DB16T
GT01 02 11 +
QV>
GT01
Function block: GT, number 01
02
The number (NET-ID) of the transmitting station,
possible NET IDs: 01 - 08
11
Send function block of the sending station (here PT 11), possible function block numbers: 01 - 32
+
Parameter set can be called via the PARAMETERS menu
QV>
32 Bit value received from the NET network,
Value range: -2147483648 - 2147483647
Содержание easy800
Страница 1: ...11 11 MN04902001Z EN replaces AWB2528 1423GB Manual Control Relay 800 4 patpks nycmyn...
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Страница 16: ...0 About This Manual 0 5 Writing conventions 12 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...