Thermo Fisher Scientific Alpha CON 100 - Manual (Page 17)

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5.4 Setting the Alarm Feature
This menu allows you to change the Hi and Lo Setpoint and
Hysteresis values. See Section 8 for hysteresis applications.
IMPORTANT : When SETUP mode is entered, the 4-20 mA
output (only for transmitter model) freezes and the relay de-
activates (if it was in an alarm condition).
5.4.1 The Hi SET Menu
1. Enter this menu by pressing
MODE key twice to the “SEt”
display if you are in
measurement mode.
2. Press ENTER key. If the
password has been set earlier,
key in the password using the
method described in section
4.1. Press ENTER once to
confirm.
3. After you set the correct
password, you see the “CAL”
and “COn” display blinks
alternately. Press ▼ key twice,
the display shows “Hi” “SEt”
blinking alternately.
4. Press ENTER key to access the Hi SET menu and the
display shows the last Hi SET value or default (90% of Full
Scale). Use ▲ and ▼ keys to change the value of the Hi
SET point.
5. Press ENTER to confirm the value of the Hi SET point.
6. Press
MODE key to exit to the measurement mode. You
can press MODE key (as an ESCAPE key) to revert to the
measurement value if ENTER is not pressed; the set value
is not stored into memory.
SETUP
MODE
ENTER
Hi
SETUP
MODE
ENTER
900
SETUP
MODE
ENTER
SEt