Agilent Technologies E1326B Instrukcja Użytkownika Strona 213

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Checking for Errors Error conditions are monitored and error codes are returned as indicated in
figure C-6.
Comments
The registers used are:
Status Register (base + 04
16
)
Command Register (base + 08
16
)
Query Response Register (base + 08
16
)
Status Register bit 7 is monitored to determine when the previous
command has finished. Bit 6 is monitored to determine when a
configuration error has occurred.
Once an error is detected, the error code is written to the Query
Response Register with the Send Error command (opcode 15).
Status Register bit 1 is monitored to determine when the error code
can be read from the Query Response Register.
Figure C-6. Checking for Errors
214 HP E1326B/E1411B Multimeter Register-Based Programming Appendix C
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