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IDENT-M System V • TCP/IP connection
Communication: Control interface unit <==> TCP/IP
Zumutbare Änderungen aufgrund technischer Verbesserungen vorbehalten.
Copyright Fuchs, Printed in Germany
Fuchs GmbH • 68301 Mannheim • Telefon (06 21) 7 76-11 11 • Telefax (06 21) 7 76-27-11 11 • Internet http://www.pepperl-fuchs.com
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9.4
Command active (I1)
Bit 7 in byte 4 of the data that is sent indicates whether a command is active. Com-
plete processing of the command is indicated by resetting this bit and changing the
execution counter.
9.5
Command response flag (T1)
If this bit is set, the message is a reception confirmation of the command that was
sent.
If the bit is not set, it is a data response (command is processed).
9.6
Sensor 1 or Sensor 2 (S1,S2)
Bit 4 or bit 5 in byte 4 of the data that is sent indicates the switching state of the sen-
sors connected to input 0 or 1.
9.7
Data (byte 5-byte 1028)
The data that is read or the response delivered by Ident-M System V (if the command
MVI Send command directly
is being used) is transferred in the range from byte 5
through byte 1028.
Table 9.2: Data byte 5 - byte 1028
7
6
5
4
3
2
1
0
Byte 5
Data byte 0
Byte 6
Data byte 1
-"-
-"-
-"-
-"-
Byte n+5
Data byte n