Response Data Types; Calibrator Status - Fluke 719PRO User Manual

719PRO
Users Manual

Response Data Types

The data returned by the Product can be divided into four
types:
Integer
For most computers and controllers they are decimal
numbers that range from -32768 to 32768. For example:
FAULT? could return 110
Refer to Table 8 for more information on error codes.
Floating
Floating numbers have up to 15 significant figures and
exponents. For example:
CPRT_COEFA? returns 3.908300E-03
Character Response Data (CRD)
Data returned as keywords. For example:
RTD_TYPE? returns PT385_100
44
Indefinite ASCII (IAD)
Any ASCII characters followed by a terminator. For
example:
*IDN? returns FLUKE,719PRO,1234567,1.00

Calibrator Status

Error Queue
If an error occurs due to invalid input or buffer overflow,
its error code is sent to the error queue. The error code
can be read from the queue with the command FAULT?.
The error queue holds 15 error codes. When it is empty,
FAULT? returns 0. The error queue is cleared when
power is reset or when the clear command *CLS is
entered.
Input Buffer
The Product stores all received data in the input buffer.
The buffer holds 250 characters. The characters are
processed on a first in, first out basis.