3KP64 - A.4
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
APPENDIX A: MNEMONIC COMMANDS
AVV ANALOG VOLTAGE VALUE
AVV=n Sets to n the full-scale value for the
meter’s Channel 3 (“scaled voltage”
output); n = 1 (for 0-5 VDC) or 2 (for 0-
10 VDC).
AVV Reads current full-scale setting for
Channel 3; returns 1 or 2.
BKO PEAK BACKOUT THRESHOLD
BKO=c Sets the width of the peak “backout”
threshold for the meter’s “auxiliary”
DAC output (Channel 2) to c, which is
expressed in A/D counts (an integral
number from 1 through 999, typically
greater than 40).
BKO Reads current peak “backout” thresh-
old value; returns c.
CAL CALIBRATION
CAL=n Sets the meter’s calibration method
number to n. For a 3000PLUS with
installed Model 5D64, n = 1 (for
ABSOLUTE TRANSDUCER), 2 (for
ABSOLUTE VOLTAGE), or 3 (for TWO-
POINT). This parameter is primarily for
front-panel menuing, and is not includ-
ed in a 3000PLUS configuration file.
CAL Reads current calibration method;
returns n.
DFL DISPLAY FILTER
DFL=f Sets the smoothing filter constant of
the meter’s displayed value to f (an
integer from 0 through 9, indicating
increasing amounts of digital filtering).
DFL Reads current display filter constant;
returns f.
DSO DISPLAY OFFSET
DSO=b Sets the display offset for the meter’s
Channel 1 (basic 5-VDC scaled output)
and Channel 2 (“auxiliary” DAC output)
to the value b, which is expressed in
engineering units and to the decimal-
point precision of the current
FSU
value; -199990 ≤ b ≤ 199990; b should
not be greater than 30% of the current
full-scale reading.
DSO Reads current display offset value;
returns b.
FSU FULL SCALE UNITS
FSU=m Sets to m the desired full-scale reading
of the meter (to correspond to a full-
scale output of +5.000 V). The value m
is expressed in
desired engineering
units
; -199990 ≤ m ≤ 199990. NOTE:
The
decimal-point precision of the
entered FSU value determines the pre-
cision of other scaled values, including
display offset (DSO), tare offset (TAR),
high and low limits (HIL and LOL), limit
hysteresis values (HHY and LHY), and
peak “defeat” threshold (HPT).
FSU Reads current full-scale setting; returns
m.
HHY HIGH LIMIT HYSTERESIS
HHY=h Sets the width of the high-limit hystere-
sis deadband for the meter’s “auxiliary”
DAC output (Channel 2) to the value h,
which is expressed in engineering units
and to the decimal-point precision of
the current
FSU value; 0 ≤ h ≤ 199990;
h cannot be greater than the difference
between the existing
HIL and LOL val-
ues.
HHY Reads current high-limit hysteresis
value; returns h.
HIL HIGH LIMIT
HIL=h Sets the high-limit setpoint for the
meter’s “auxiliary” DAC output (Chan-
nel 2) to the value h, which is
expressed in engineering units and to
the decimal-point precision of the cur-
rent
FSU value; -199990 ≤ h ≤ 199990;
h cannot be less than the existing
LOL
value.
HIL Reads current high-limit setpoint value;
returns h.
A.3 3000PLUS SETUP AND
INTERROGATION COMMANDS
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