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Zero adjust
The zero can be adjusted by pressing the up and down arrow keys
(). The adjustment range is equal to ±1% of the full scale value that
has been selected. For example: for a full scale value of 1.000, the zero
can be adjusted ±0.010; for a full scale value of 1000.0, the zero can be
adjusted ±10.0. NOTE: Make sure that no signal is connected when
setting the zero.
•
Span adjust
The span can be adjusted from 0.100 to 1.900 by pressing the up and
down arrow keys (). This factor is a value that all readings will be
multiplied by. (The signal reading is shown until the arrow keys are
pressed, then the span factor is shown. Once the span factor is chosen,
the next reading displayed is the signal reading times the span factor.)
•
Low Alarm
The low alarm choices are values between zero and full scale. To turn
the alarm off (disable), select a value less than zero or greater than full
scale. Use the up and down arrow keys () to adjust the value.
•
High Alarm
The high alarm choices are values between zero and full scale. To turn
the alarm off (disable), select zero or a value greater than full scale. Use
the up and down arrow keys () to adjust the value.
•
LEDs
Using the up and down arrow keys (), choose between latch and
unlatch. When the LEDs are latched, they will remain lit if an alarm
condition had existed and then returned to normal operating conditions.
When the LEDs are unlatched, they will only remain lit while an alarm
condition exists.
•
Relays
Using the up and down arrow keys (), choose either latch or
unlatch. When latched, the relays will remain closed if an alarm
condition had existed and then returned to normal operating conditions.
When unlatched, the relays will only remain closed while an alarm
condition exists.
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