System Commands 5
STATUS
DDR?
Query
DESCRIPTION
QUERY SYNTAX
Response format
EXAMPLE (GPIB)
RELATED COMMANDS
The DDR? query reads and clears the contents of the Device De-
pendent or device specific error Register (DDR). In the case of
hardware failure, the DDR register specifies the origin of the fail-
ure. Refer to Table 4, page 66, for further details.
DDR?
DDR <value>
<value> := 0 to 65535
The following instruction reads the contents of the DDR register.
CMD$="DDR?": CALL IBWRT(SCOPE%,CMD$)
CALL IBRD(SCOPE%,RSP$): PRINT RSP$
Response message
DDR 0
ALL_STATUS?, *CLS
65
To Next Page
Loading...
