Fluke 5500A - Page 212

5500A
Operator Manual
6-16
ERR_UNIT
Overlapped CoupledIEEE-488 RS-232 Sequential
xx xxx
(UUT Error Unit Thresh Hold command) Choose how UUT error is shown (this in
nonvolatile).
Parameter: GT1000 UUT error is displayed in % above 1000 ppm, ppm below
GT100 UUT error is displayed in % above 100 ppm, ppm below
GT10 UUT error is displayed in % above 10 ppm, ppm below
PPM UUT error is displayed in ppm always
PCT UUT error is displayed in % always
ERR_UNIT?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(UUT Error Unit Thresh Hold query) Returns presently selected values of ERR_UNIT
as one of the choises.
Responses: GT1000 UUT error is displayed in % above 1000 ppm, ppm below
GT100 UUT error is displayed in % above 100 ppm, ppm below
GT10 UUT error is displayed in % above 10 ppm, ppm below
PPM UUT error is displayed in ppm always
PCT UUT error is displayed in % always
*ESE
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Event Status Enable command) Load a byte into the Event Status Enable (ESE)
register. (See “Event Status Enable Register (ESE)” in Chapter 5)
Parameter: <value> (decimal equivalent of the ESE byte, 0 to 255)
Example: *ESE 140
Load decimal 140 (binary 10001100) to enable bits 7 (PON), 3 (DDE) and 2 (QYE).
*ESE?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Event Status Enable query) Return the contents of the Event Status Enable (ESE)
register. (See “Event Status Enable Register (ESE)” in Chapter 5)
Response: <value> (decimal equivalent of the ESE byte, 0 to 255)
Example: *ESE? returns 133
Return decimal 133 (binary 10000101) when bits 7 (PON), 2 (QYE), 1 (OPC) are
enabled.
*ESR?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Event Status Register query) Return the contents of the Event Status Register (ESR)
and clears the register. (See Event Status Register (ESR)” in Chapter 5)
Response: <value> (decimal equivalent of the ESR byte, 0 to 255)
Example: *ESR? returns 189
Return decimal 189 (binary 10111101) when bits 7 (PON), 5 (CME), 4 (EXE), 3
(DDE), 2 (QYE) and 0 (OPC) are enabled.