Intelligent Technologies (
IT.
) QSNAP
8
Pub. No. MN05001001E
February 2002
Operation
This section provides details about the following features and aspects of QSNAP operation:
●
“Out of box” operation
●
Typical application
●
Enhanced features
●
Input/output data
●
Status LED
●
Truth table
“Out of Box” Operation
When the QSNAP is properly installed and has a properly configured Group ID, as per the
“Installation” section, the following default data lists will be presented to the system for use
by a gateway.
For further information on the meaning of the terms in the assemblies, see the “Enhanced
Features” section on
Page 10
.
Table 6: Default Input Data from QSNAP
Table 7: Default Output Data to QSNAP
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
3-Phase Average RMS Current LSB
Byte 0
3-Phase Average RMS Current
Byte 1
3-Phase Average RMS Current
Byte 2
3-Phase Average RMS Current MSB
Byte 3
% Thermal Capacity LSB
Byte 4
% Thermal Capacity MSB
Byte 5
Fault/Warning Codes LSB
Byte 6
Fault/Warning Codes MSB
Byte 7
Reserved Warning
Faulted
Local
Control
Resetting Permissive Running
2
Running
1
Byte 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
Local
Control
Local/
Remote
Fault
Reset
Permissive Run 2
Run 1
Byte 8
