![background image](http://html.mh-extra.com/html/abb/fdna-01/fdna-01_user-manual_184136.webp)
136 Communication protocol
Status
This attribute represents the current status of the entire device. Its
value changes as the state of the device changes. The Status
attribute is a WORD with the following bit definitions:
Bit(s)
Type/Name
Definition
0
Owned
TRUE indicates that the device (or an object
within the device) has an owner. Within the
Master/Slave paradigm the setting of this bit
means that the Predefined Master/Slave
Connection Set has been allocated to a
master. Outside the Master/Slave paradigm
the meaning of this bit is to be defined.
1
Reserved, set to 0
2
Configured
TRUE indicates the application of the
device has been configured to do
something that differs from the “out–of–box”
default. This does not include configuration
of the communications.
3
Reserved, set to 0
4, 5, 6, 7
Vendor-specific, set to 0
8
Minor
Recoverable
Fault
TRUE indicates the device detected a
recoverable problem. The problem does not
cause the device fault state.
9
Minor
Unrecoverable
Fault
TRUE indicates the device detected a
unrecoverable problem. The problem does
not cause the device fault state.
10
Major
Recoverable
Fault
TRUE indicates the device detected a
problem which caused the device to transfer
into the “Major Recoverable Fault” state.
11 Major
Unrecoverable
Fault
TRUE indicates the device detected a
problem which caused the device to transfer
into the “Major Unrecoverable Fault” state.
12, 13,
14, 15
Reserved, set to 0
Summary of Contents for FDNA-01
Page 2: ...List of related manuals See section Related manuals on page 16 ...
Page 4: ......
Page 14: ...14 Safety ...
Page 22: ...22 About the manual ...
Page 32: ...32 Electrical installation ...
Page 72: ...72 Start up 3 Configure the device MAC address ...
Page 76: ...76 Start up ...
Page 96: ...96 Communication profiles ...
Page 154: ...154 Communication protocol ...
Page 162: ...162 Technical data ...
Page 166: ...166 Appendix A Varying the number of drive parameters ...