Panasonic FP OPC Server, Руководство пользователя

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4 Namespaces
Note
For further information, please refer to Panasonic FP PLC Network Types .
The second layer represents the Tag layer directly. Here, the item corresponding to the data
source is created according to the following syntax conventions:
<[1][2][3][4]Address where:
Optional Description Values Notes
[1] Specifies a memory bank
number b0 to b15 If empty, no bank is
specified.
[2] • Specifies the number of
numerical data words.
w1 (1 word)
w2 (double
word)
If empty, 1-word data types
are used.
• Specifies the number of
character data words.
s1 to s256
[3] Specifies the Item as a real or
BCD value. Real: f
BCD: B
If empty, the value is
displayed as decimal
[4] Specifies double word. D If empty, 1-word data types
are used.
D overrides w1 specified in
[2]
Note
• In contrast to the MEWTOCOL OPC Server, modem connections can also be used via
COMXXNXX nodes.
• This namespace can also be used to dynamically create item instances within the OPC
client application.
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