Installation guide

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59
Cooper Bussmann BU-905U-L Wireless I/O Configuration Manual
T
able Type
Description Example
User-defined For other thermocouple types, you can enter your own user-defined
Tables thermocouple linearization and cold-junction compensation tables.
For more information on user-defined thermocouple tables, see
Creating user-defined thermocouple tables on page 59.
Creating User-Defined Thermocouple Tables
BU-Config lets you create your own customized thermocouple tables.
You may want to create your own thermocouple tables if the:
• Configuration software does not support the type of thermocouple you want to use; or
• You want to match the table to the calibration of a particular thermocouple sensor.
You should normally enter both cold-junction compensation tables and linearization tables for your thermocouple type.
NOTE: If you are using an external cold-junction compensation circuit, set all the values in the cold junction compensation
table to 0 and disable cold junction compensation.
To create user-defined thermocouple tables:
1. Open the project.
2. Select the unit you want to change.
3. Select Tables.
4. Select User-defined thermocouple type:
5. You should normally select Enable temperature compensation. You should de-select this option if you are using an external
cold junction compensation circuit.
6. To change the table values, select the value you want to change:
3A1579Rev1.4