Parameter name Range Unit Default value Description
Value Unit Degree Celsius,
Dimensionless, mA
Value unit is based on type of configuration.
Value Max Degree Celsius:
-40...+200
Dimensionless:
-10000...+10000
mA: 0...20
20 Upper limit of range
Value Min Degree Celsius:
-40...+200
Dimensionless:
-10000...+10000
mA: 0...20
0 Lower limit of range
Value High High Degree Celsius: -40…
+200
Dimensionless:
-10000...+10000
mA: 0...20
.
18 High high alarm limit
Value High Degree Celsius:
-40...+200
Dimensionless:
-10000...+10000
mA: 0...20
17 High alarm limit
Value Low Degree Celsius: -40….
+200
Dimensionless:
-10000...+10000
mA: 0...20
3 Low alarm limit
Value Low Low Degree Celsius:
-40...+200
Dimensionless:
-10000...+10000
mA: 0...20
2 Low low alarm limit
Deadband Value 0.1…10 % 0.5 Deadband value in percentage or range
Configure the input mode of unused RTD channels as "Not in use".
6.1.4.1 Selection of output value format
Each channel has individual Value unit settings for selecting the unit for the channel
output. The default setting is “Dimensionless”. The other settings like Input minimum,
Input maximum, Value maximum and Value minimum have to be adjusted according
to the input channel selected.
When the channel is selected for the RTD input type, the Value unit setting should be
set to “Degree Celsius” and linear scaling is not possible.
When the channel is selected for the mA input signal and Value unit is set to “mA”,
linear scaling is not possible, but the default range (0…20 mA) can be set smaller with
the Input maximum and Input minimum parameters. If the application requires linear
1MRS757488 H Section 6
Commissioning
RIO600 63
Installation and Commissioning Manual
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