Siemens SIMATIC MV500 Operating Manual page 107

TCP
In this group, you set the parameters for communication using TCP/IP.
Table 6- 5 TCP
Parameter Possible values
IP address xxx.xxx.xxx.xxx
Port Device-specific
Time limit 0 ... 3600
Idling string Characters whose
ASCII equivalent is
between 01H and
FFH or the format-
ting instruction %b
for generating the
binary result.
SIMATIC MV500
Operating Manual, 05/2019, C79000-G8976-C495-02
Default Description
192.168.0.43 Available only in "Client" mode.
IP address of the TCP/IP communication partner (server)
with which the reader (client) is to set up a TCP/IP con-
nection. For SIMATIC controllers, "active connection
establishment" must be disabled.
8020 "Client" mode: Port of the TCP server.
"Server" mode: Port on which the reader waits for an
incoming connection from a TCP client.
0
0: There is no transfer of cyclic monitoring frames to
•
test the connection to the TCP/IP connection partner.
Otherwise: Time in seconds after which a monitoring
•
frame is sent to check the connection to the TCP/IP
connection partner. The check is implemented by
sending the "Idling string" to the recipient at the con-
figured interval. If the test fails, an error is output (only
when the reader is in "Start" or "Save program" mode)
and the connection is reestablished.
\r\n (carriage re- Binary result of read procedure:
turn, line feed)
Byte in which the bits "IN_OP", "TRD", "RDY", "READ",
"MATCH", "N_OK" are coded according to the status
byte. The assignment is as follows:
Bit position
7
6
5
4
3
2
1
0
This binary value can have a value that does not corre-
spond to any printable character, for example, 0
Settings
6.1 Communication
Assignment
Reserved
Current status of the trigger
input
N_OK
MATCH
READ
RDY
TRD
IN_OP
.
H
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