Keysight U8480 Series - Table 1-8 Bit Definitions - Operation Status

1 U8480 Series Remote Operation
64 U8480 Series Programming Guide
Operation status register
The Operation Status group monitors conditions in the U8480 Series
measurement process.
The following bits in these registers are used by the U8480 Series:
Table 1-8 Bit definitions - Operation status
8CALibration
Summary
This is a summary bit for the Questionable CALibration Register
– SET:
These may be caused by
CALibration[1]:ZERO:AUTO ONCE or
CALibration[1]:AUTO ONCE or
CALibration[1][:ALL] or
CALibration[1][:ALL]?
Error –231, “Data questionable;ZERO ERROR”
Error –231, “Data questionable;CAL ERROR”
– CLEARED:
When any of the commands listed above succeed and no errors are placed on
the error queue
9 Power-On Self-Test – SET:
This bit is set when the power-on self-test fails
– CLEARED:
When the power-on self-test passes
Bit number Definition EVENts causing bit changes
Bit number Decimal weight Definition
0 1 CALibrating Summary
1 to 3 - Not Used
4 16 MEASuring Summary
5 32 Waiting for TRIGger Summary
6 to 9 - Not Used
10 1024 SENSe Summary
11 2048 Lower Limit Fail Summary
12 4096 Upper Limit Fail Summary