Agilent Technologies 4156b, Руководство пользователя, Страница: 413 / 414

Agilent 4155B/4156B User’s Guide Vol.2, Edition 5 8-39
If You Have A Problem
If Errors Occur
GRAPH/LIST: LIST screen
Status on GRAPH/LIST: LIST screen is displayed in following format:
STATUS:
AB AB AB AB AB AB AB AB
(
A A A A A A A A C
)
• AB AB AB AB AB AB AB AB is for the up to 8 LIST variables that can be set up.
• A A A A A A A A C is for SMU1 to SMU6, VMU1, VMU2, and PGU1/2
respectively.
Where, A , B , and C mean as follows:
A
hardware status error. If multiple errors occur, numbers are
added and displayed as a hexadecimal number.
• 1 : AD converter overflow.
• 2 : Oscillation
• 4 : Other channel reached compliance limit.
• 8 : This channel reached compliance limit.
B
data error. If multiple errors occur, numbers are added and
displayed as a hexadecimal number.
• 1 : stack register overflow
• 2 : calculation error
• 4 : only one data for delta measurement. At least 2 data
needed.
C
PGU status
• 1 : PGU average output current exceeds 100 mA.
For non-measurement channels, "_" is displayed.