DayTronic 3500 Series, Instruction Manual

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f. If you don't want to display the current DIGITAL FILTER setting, press FILTER
to return to the "FILTER" display. To display the digital filter setting, press
ENTER . A number from 0 through 9 will be displayed. These "filter constants"
signify increasing amounts of automatic digital filtering, where "0" is NO FIL-
TER and "9" is MAXIMUM FILTER. If, for example, the current digital filter num-
ber is "1," the unit will display
g. To change the digital filter response, increase or decrease the number to the
right of the equals sign by pressing its top or bottom segment, respectively
(the other NUMERIC BUTTONS are inactive).
h. When the desired filter setting appears, press ENTER to return to the "FILTER"
display. Then press SETUP to return to the "Setup" display.
3.a.7 A
NALOG
O
UTPUT
: ANO K
EY
Following the steps given below, you can specify an offset for the ±5-V analog
output between -25.5% and 25.5% of the nominal input, in 0.1% increments. You
may also scale the analog output to between 74.5% and 125.5% of nominal input,
in 0.1% increments.* Note that while they are set in the same way, the "ANALOG
OFFSET" and "ANALOG AMPLIFICATION (GAIN)" parameters function differently
for the Model 3510 Thermocouple Conditioner than they do for all the other
conditioners. See the explanation at the end of this section.
a. Once you are in SETUP MODE, press the button labelled
The unit will display "ANOFF" (for "ANALOG OFFSET"):
b. To display the current analog-output offset (in %), press
If you don't want to display the offset, press ANO again and proceed to Step
e.
c. To change the offset value, use the NUMERIC BUTTONS as explained in Sec-
tion 1.E to modify the displayed number (you cannot change its "0.1" resolu-
tion). NOTE: The instrument will not accept a value outside the range of ±25.5
(%).
d. When the desired offset value appears, press ENTER to return to the
"ANOFF" display . Then press ANO again. The unit will display "AN A" (for
"ANALOG AMPLIFICATION"):
3.13
S
ETUP
: I
NSTRUMENT
C
ONFIGURATION
3
3.a C
ONFIGURING
T
HROUGH THE
F
RONT
P
ANEL
* For complete analog-output specifications, see Appendix A. Note that the following procedure
is the only way to impose an offset on the analog output, which is unaffected by the instru-
ment's current ZERO OFFSET ("b") and TARE REGISTER values.
ANO
ENTER