GE P645

Extracting the Comtrade configuration file
V01006
Start
(
Record selected)
Read number of
r
egisters in data page
from address 3x00802
Send ‘Get next page of
d
ata’ to register
4x00400
Store data to ASCII file
i
n the order the data
were received
Configuration complete
Read DR status value
f
rom register 3x00934
Check DR status
f
or error
conditions or
Busy status
What is the value
o
f DR status?
Busy
To parent
p
rocedure
Error
Other
Page ready
Read data page
r
egisters starting at
3x00803
Configuration complete
(
begin extracting data
file)
Figure 158: Configuration file extraction
Chapter 16 - Communications P64x
358 P64x-TM-EN-1.3