Telecommunications Techniques Corporation interceptor 147, Справочное руководство, Страница: 148 / 280

Remote Control
6-20
6
INTERCEPTOR 147 2 Mbit/s and Data Analyzer
STATUS:TEST?
Status: Test Summary Register query only
The response to the STATUS:TEST? query is a bit-
weighted value indicating the contents of the Test Summary
register. (The bits of the Test Summary register are set
according to the corresponding bits in the Line Status
Summary and Alarm Status registers.)
When one or more bits of the Test Summary Register is
set, Bit 2 of the Status Byte register is set. For more
information, see Appendix B.)
The bits of the Test Summary register include:
Bit 0 Line Status Summary
Bit 1 Alarm Status Summary
Bit 2 0
Bit 3 0
Bit 4 0
Bit 5 0
Bit 6 0
Bit 7 0
Example:
>
STATUS:TEST?
Read the Test Summary
register.
2 The AIS Alarm Summary bit is
set high.
STATUS:TEST_EN [<mask> | ?]
Status: Test Summary Enable Register command/query
The STATUS:TEST_EN command sets the Test Summary
Enable register bits. The STATUS:TEST_EN command
is used to activate the lines indicated by a “1” in the mask.
The mask is a number that is the decimal equivalent of the
binary number in the register (where Bit 7 is the Most
Significant Bit). To enable a given line, specify a number
that places a “1” in the appropriate bit position.