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D20/D200 Technical Overview
4.7 Data Conversion Applications
Digital-Analog Value Conversion
DTA
Digital Input to Counter DTA
BCD Setpoint DTA
Accumulator Delta to Analog DTA
Time Stamp DTA
Analog to Digital Conversion DTA
Mailbox DTA
4.8 Other DTAs
AGA Gas Flow DTA
84
Convert digital input groups to analog data using binary, BCD, or
gray code encoding
Count the number of SOE or COS transitions on status points
Translate analog output requests into a group of BCD encoded
control points
Convert accumulators to analog values for protocols that do not
support counters
Interpret each bit in an analog input as a status point, and create
SOEs appropriately
Convert analog inputs into groups of binary coded control outputs
Convert analog outputs into analog inputs so they can be read by
all masters
Gas flow rate and energy flow rate calculations
PRPI-019-3.00-10
GE Grid Solutions
GE Information
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