Agilent Technologies 4263B, Руководство по эксплуатации

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4263B
Operation Status Register
The Operational Status Register group provides information about the state of the 4263B
measurement system.
T able 5-6. Operation Status Condition Register Assignments
Bit No . Bit
W eight
Description
10-15 Always 0 (zero)
9 512 BUF2 fullness | This bit is set when the BUF2 is full.
8 256 BUF1 fullness | This bit is set when the BUF1 is full.
7 128 Correcting | This bit is set when the correction data measurement is in
progress .
6 Always 0 (zero)
5 32 W aiting for Trigger | This bit is set when the 4263B can accept a trigger .
4 16 Measuring | This bit is set when the 4263B is actively measuring.
3 Always 0 (zero)
2 4 Ranging | This bit is set when the 4263B is currently changing its range .
1 2 Settling | The 4263B is waiting for signals it controls to stabilize enough
to begin a measurement.
0 Always 0 (zero)
T able 5-7. Operation Status Event Register Assignments
Bit No . Bit
W eight
Description
10 - 15 Always 0 (zero)
9 512 This bit is set when the BUF2 has become full.
8 256 This bit is set when the BUF1 has become full.
7 128 This bit is set when the correction data measurement has completed.
6 Always 0 (zero)
5 32 This bit is set when the 4263B has become able to accept a trigger .
4 16 This bit is set when the measurement has completed.
3 Always 0 (zero)
2 4 This bit is set when the ranging has completed.
1 2 This bit is set when the settling has completed.
0 Always 0 (zero)
Questionable Status Register
The 4263B has no operation to report the event to the Questionable Status Register group ,
all of whose bits are always 0. This register is available to keep consistency with other SCPI
compatible instruments .
5-44 GPIB Reference
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