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Digital Input Settings
Thermo Fisher Scientific
Non-Alarm
The Non-Alarm status screen allows the user to select the non-alarm status
for the selected relay output. The selected item is shown by "<--" after it.
In the Main Menu, choose Instrument Controls > I/O Configuration >
●
Output Relay Settings > Select Relay > Instrument State > Non-Alarm.
The Digital Input Settings menu displays a list of the 16 digital inputs
available, and allows the user to select the logic state and instrument
parameter for the relay selected.
Note The digital inputs must be asserted for at least one second for the
action to be activated.
In the Main Menu, choose Instrument Controls > I/O Configuration >
●
Digital Input Settings.
Logic State
The Logic State screen is used to change the I/O relay to either normally
open or normally closed. The default state is open, which indicates that a
relay connected between the digital input pin and ground is normally open
NON ALARM STATUS ITEMS:
>NONE
AUTORANGE (NOx)
SERVICE
UNITS
ZERO MODE
SPAN MODE
NO MODE
RANGE
AVG
DIAGS ALARM
NOX MODE
SAMPLE MODE
PURGE MODE
▲
DIGITAL INPUT SETTINGS:
>1
NOP
2
NOP
3
NOP
SET BACKGROUND
4
NOP
CAL TO LO SPAN
5
NOP
AOUTS TO ZERO
6
NOP
AOUTS TO FS
7
NOP
RANGE
AVG
DIAGS ALARM
NO MODE
NOX MODE
NONE
Model 42i Trace Level Instruction Manual
Operation
Instrument Controls Menu
3-45
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Troubleshooting
