
Agilent B1500A/B1505A Programming Guide, Edition 11 4-73
Command Reference
DIAG?
0: Auto mode (default setting). The compliance polarity is
automatically set to the same polarity as current, regardless of the
specified Vcomp. If current=0 A, the polarity is set to positive.
1: Manual mode. Uses the polarity of Vcomp you specified.
vrange : Voltage compliance ranging type. Integer expression. The compliance
range will be set to the minimum range that covers Vcomp value. For
the limited auto ranging, the instrument never uses the range less than
the specified range. See Table 4-4 on page 4-21.
Example
Statements
OUTPUT @B1500;"DI 1,0,1E-6"
OUTPUT @B1500;"DI 3,14,5E-7,20,0,0"
DIAG?
The DIAG? command starts the diagnostics, and returns the results.
Before starting the diagnostics, refer to Remarks below.
After the DIAG? command, read the results soon.
Syntax DIAG? item[,pause]
Parameters item : Diagnostics item. Integer expression. 1 to 5.
pause : Place holder to keep the compatibility with the FLEX command of
other instruments.
Query Response result<CR/LF^EOI>
0: Passed.
1: Failed.
2: Aborted.
item Description
1 Trigger In/Out diagnostics.
3 High voltage LED diagnostics.
4 Digital I/O diagnostics.
6 Interlock open diagnostics.
7 Interlock close diagnostics.
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