Siemens 6GK7242-7KX30-0XE0 Manual Do Utilizador
Configuration and programming
5.4 Programming the telecontrol instructions
CP 1242-7
Operating Instructions, 03/2012, C79000-G8976-C247-03
Operating Instructions, 03/2012, C79000-G8976-C247-03
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5.4.6
Other error messages
Other error messages
The following error messages are used for diagnostics purposes. You can obtain more
information from the Siemens hotline.
DONE ERROR STATUS
Meaning
0
1
80E0
H
Internal error
You should also note the possible meaning with the TC_SEND and TC_RECV
You should also note the possible meaning with the TC_SEND and TC_RECV
instructions.
5.4.7
TCON_...: SDTs for the telecontrol connection establishment
System data types TCON_... for the TC_CON instruction
To configure a telecontrol connection using the TC_CON instruction, the CONNECT
parameter of the instruction is used for the connection description.
The connection description is specified by the structure of the system data type (SDT). The
The connection description is specified by the structure of the system data type (SDT). The
structure of the relevant SDT contains the parameters necessary to establish the connection
with the remote communications partner.
For different connection types that depend on the remote communications partner, the
For different connection types that depend on the remote communications partner, the
following SDTs are used:
● TCON_IP_RFC for ISO-on-TCP connections to IPv4 stations with CP 1242-7
● TCON_IP_V4 for UDP connections to IPv4 stations (sending only)
● TCON_PHONE for connections to SMS clients
● TCON_WDC for connections to telecontrol servers or stations that can be reached via the
● TCON_IP_RFC for ISO-on-TCP connections to IPv4 stations with CP 1242-7
● TCON_IP_V4 for UDP connections to IPv4 stations (sending only)
● TCON_PHONE for connections to SMS clients
● TCON_WDC for connections to telecontrol servers or stations that can be reached via the
telecontrol server.
The parameter assignment of the connection description is made in a data block of the same
type as the SDT.
Creating a DB of the type TCON_...
You will need to type in the data types of the relevant DBs with the keyboard. They are not
displayed in the selection list. The data types are not case-sensitive.
To create a TCON_... DB, follow the steps outlined below:
1. Create a data block of the type "global DB" with block access "Standard".
To create a TCON_... DB, follow the steps outlined below:
1. Create a data block of the type "global DB" with block access "Standard".