Navigator 500
Sodium analyzer 7 Menu descriptions
52 OI/ASO550–EN Rev. G
7.1.5 Input/Output
Input/Output level enables configuration of analog outputs, digital inputs and outputs and relays.
Menu
Input/Output
Exit
Select
Menu Comment Default
Analog Outputs The analog outputs can be configured to retransmit the process
variable and temperature values and have a configurable range from 0
to 22 mA.
Analog Output 1 to 4 Analog Outputs 3 and 4 are available only if an option board is fitted –
see page 18.
Source Selects the analog signal to be assigned to the output –
see Table 7.1, page 58.
None
Output Type Selects the output type required:
Linear
Log 2 Decades
Log 3 Decades
Log 4 Decades
Linear
Elec Low
Elec High
The maximum and minimum engineering range output value
(0 to 22 mA range).
4 mA
20 mA
Eng Low
Eng High
The maximum and minimum engineering range output value.
If the Output Type selection is logarithmic the Eng Low value is set
automatically to 2, 3 or 4 decades below the Eng High value.
0
10,000
Output Failure When enabled, the current output can be driven to a preset value if a
Failure category diagnostic state occurs for the selected source – see
page 72.
Enabled
Failure Current Sets a preset value the current output is driven to when a Failure
category diagnostic state is present. – see page 72.
Note: Active only if Output Failure is Enabled.
22.0
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