HP 53150A Series Programming Manual page 79

NOTE
Chapter 3 Programming Your Counter for Remote Operation
Status Reporting
Questionable Data Status Register Group
The Questionable Data Status Register Group monitors
SCPI-defined conditions.
For this register group, the transition filter is fixed as PTR with all bits
set to ones. This cannot be changed or queried.
Table 3-8 lists the Questionable Data Status Register bits and briefly
describes each bit.
Table 3-8. Questionable Data Status Register
BIT WEIGHT DESCRIPTION
—
0 - 2 Not used
3 8 Power
—
4 Not used
5 32 Frequency
—
6 - 11 Not used
12 4096 Hardware Summary
—
13 Not Used
14 16384 Command Warning
15 — Not used, since some controllers may have difficulty reading
a 16-bit unsigned integer. The value of this bit is always 0.
A detailed description of each bit in the Questionable Data Status
Register Group follows:
• Bits 0-2 are not used.
• Bit 3 (Power). Power Cal is turned off or the Power Cal tables in
EEPROM are defective or missing.
• Bit 5 (Frequency) is a condition bit which indicates that frequency
measurements may be affected by component failures.
• Bits 6-11 are not used.
Programming Guide 3-39