VIPA CPU 21 Series - Page 174

Chapter 5 Deployment CPU 21x-2BT02 with H1 / TCP/IP Manual VIPA CPU 21x
5-44 HB103E - Rev. 05/45
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This is where you activate an active write connection.
In the same way as for the READ active command you declare the
destination block where the data must be transferred in addition to the data
required for establishing the connection.
Input fields
Remote Host IP-address of the station where to which you wish to write
the data.
Remote Port Port address of the remote station.
Local Port Port address of your own (local) station. To simplify
matters you can specify the same port address for remote
and local.
Time (10mSec) Definable interval for cyclic write operations. The
minimum timer value for cyclic writes is 5.
OrgKennung Type of destination block.
DBNr Number of the destination block.
AnfAdr Start address of destination block.
Len Word length of destination block.
Tick-box
UDP This tick mark selects unsecured communications. No
virtual connections are used by unsecured communi-
cation links. In this manner you can only display UDP
messages.
Buttons
Connect The connection is established and prepared for the write
operation.
Write this Data entered into the ASCII field is transferred to the CP
via the connection that was established by means of
Connect.
WriteA tab
[1] port data
[2] establish a connection
[3] transfer the data via the
connection
[4] result-code of the write job
[5] information window for the
status of the connection
[6] source data
[7] ASCII-text that must be
transferred to the CP