Ectron 451, Инструкция по эксплуатации

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See also the discussion in Section IV, Applications re-
garding the maximum input allowed by the Model 451.
Excitation Frequency Setup
From the
EXCIT VOLTS SETUP
screen turn the en-
coder one click to go to
EXCIT FREQ SETUP
. Press
the display, select an excitation frequency of
400 HZ
,
1000 HZ , 2500 HZ , 5000 HZ , or 10000 HZ , and
press the display again to accept that setting. Like ex-
citation voltage, excitation frequency is in real time.
Excitation Setup Exit
Press the display at this screen to return to excitation
setup (
EXCIT SETUP ) on the secondary menu.
UNITS OF MEASURE
The units-of-measure screen allows the user to select milli-inches (
MIL
), millimeters (
MM
),
or degrees (
DEG
). The user is asked to confirm the setting by answering
Y
(yes). If the
user does not want to change units of measure at this time, set Y to N (no) and press the
display. In either situation, the secondary menu item of UNITS OF MEASUR is again
displayed. When
Y
is on, the Model 451 will not “ time out.”
Figure 3-3 Secondary Menu
Model 451 Operation
3-11