Fluke 719PRO-300G Product Manual - Page 54
Response Data Types, Calibrator Status
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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 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. 44 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664