Solution
In the BIT XML Editor, locate the attributes under the 1553 Channel node called amplitudeAdjustEnable and amplitudePercent.
- - Set amplitudeAdjustEnable to True
- - Adjust the amplitudePercent to the needed voltage levels.
Based on the 1553 bus characteristics, the module will select an output voltage. This selected amplitude is considered 50%. From there, the user can adjust the amplitude up or down between 0 and 100%. The limits of the voltages will be between 0V and 26V. Typically for transformer-coupled connections to the bus, voltage amplitude will be between 20 and 26 volts. For direct-coupled connection to the bus, voltage amplitude will be between 6 and 9 volts.