Output Relay Settings; Logic State; Instrument State - Thermo Scientific 42i Instruction Manual

Operation
Instrument Controls Menu

Output Relay Settings

3-44 Model 42i Instruction Manual
In the Main Menu, choose Instrument Controls > I/O Configuration.
●
The Output Relay Settings menu displays a list of the 10 digital output
relays available, and allows the user to select the logic state or instrument
parameter for the relay selected.
Note The digital outputs may take up to one second after the assigned
state occurs to show up on the outputs.
In the Main Menu, choose Instrument Controls > I/O Configuration >
●
Output Relay Settings.

Logic State

The Logic State menu item is used to change the selected I/O relay to
either normally open or normally closed. The default state is open, which
indicates that a relay connected between the digital output pin and ground
is normally open and closes to trigger the digital output action.
Press
●
I/O CONFIGURATION:
>OUTPUT RELAY SETTINGS
DIGITAL INPUT SETTINGS
ANALOG OUTPUT CONFIG
ANALOG INPUT CONFIG
RANGE AVG DIAGS ALARM
OUTPUT RELAY SETTINGS:
>1 NOP
2 NOP LOCAL/REMOTE
3 NOP
4 NOP
5 NOP
RANGE AVG DIAGS ALARM
to toggle and set the logic state open or closed.
OUTPUT RELAY SETUP:
>LOGIC STATE

INSTRUMENT STATE

RANGE AVG DIAGS ALARM
▲
GEN ALARM
UNITS
CONC ALARM

NONE
OPEN
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