3KP64 - 4.9
3000PLUS WITH 5D64 INSTRUCTION MANUAL V. SB.2
Daytronic Corporation
2211 Arbor Blvd. Dayton, OH 45439 • (800) 668-4745
Tel: (937) 293-2566 • Fax: (937) 293-2586 • www.daytronic.com
Output Information:
CAL3:
Desired full-scale output in
engineering units (= 5.000 V)
CAL4: Desired zero correction in either
engineering units or mV
The
CAL5 field on the ABSOLUTE Calibration page
may be used to determine an appropriate
symmetry
correction factor
(SYM), based on the deviation that
exists between the magnitude of the 5D64’s
actual neg-
ative full-scale output and that of the currently entered
CAL3 value (see Fig. 12).* The symmetry adjustment
cannot exceed 2% of full scale.
As the Configurator calculates appropriate RNG, MSF,
MIO, and SYM values, these numbers will be displayed
in the respective
CALCULATED Calibration Values
fields. For the actual algorithms involved in these calcu-
lations, see
Appendix B.
Once all required absolute calibration information has
been entered—and has been evaluated as “valid” by the
Configurator—you can actually calibrate the 3000PLUS
4. SOFTWARE CONFIGURATION
AND CALIBRATION
*A negative SYM value is needed when you want the full-scale
measurement reading in the negative domain to be
more neg-
ative
(i.e., when you want a higher slope for the output), while a
positive SYM value causes the reading to be more positive
(lower output slope). In Fig. 12, the actual negative full-scale
reading needs to be brought
downwards (i.e., to be made more
negative), until it corresponds to the dotted line.
Fig. 13
Absolute Calibration Page for Installed Model 5D64
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