Hitachi FL.NET, Руководство пользователя

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5 USER GUIDE
5-115
[Contents of self-node status flag]
In the FL.NET module, the bit allocation for the self-node status flag is as indicated below:
Valid bit
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Bits
Token hold timeout
=0: A token hold timeout has not occurred.
=1: A token hold timeout has occurred.
FL.NET module setup error
=0: The self-node has not participated in the network.
=1: The self-node has participated in the network.
Frame wait status
=0: The network participation process is in progress or network
participation has already done.
=1: Although a request for participation has been transmitted
three or more times, the existence of a remote node cannot
be confirmed. The participation process is being
continuously performed.
Node number duplication
=0: There are no duplicate node numbers.
=1: There is a node having the same number as the self-node.
Network participation status
=0: The self-node has not participated in the network.
=1: The self-node has participated in the network.
Transparent-message reception
=0: There is no transparent message from a remote node.
=1: There is a transparent message from a remote node.
User request processing in progress
=0: A request from the user is being awaited.
=1: A request from the user is being processed.
Note: The above self-node status represents the contents that are transferred to the S10mini or
S10V. The self-node information dialog box of the setup tool [FL.NET For
Windows®] allows you to reference the low-order byte (bits 2
7
through 2
0
) only.