3-8
3.9: Type F9 AngleQLength: 1 Register (2 byte)
QRange: +180 / -180
QUnit: 0.01 degree
QThis register contains a 16-bit signed (2's compliment) number. Positive values have the most
significant bit clear, and have the same magnitude as an unsigned integer. Negative values have the
most significant bit set. The magnitude of a negative value is found by complimenting (inverting) all
of the bits and adding 1.
Example:
Register 00175, Tenth second Phase A-N Voltage to Auxiliary Voltage Phase Angle, might contain
the following data:
Example:
Register 00175, Tenth second Phase A-N Voltage to Auxiliary Voltage Phase Angle, might contain
the following data.
Address
Value
Most significant bit
Compliment
Increment
Decimal
Angle
00175
F745H
1
08BAH
08BBH
-2235
-22.35 Degrees
Address
Value
Most significant bit
Decimal
Angle
00175
08BBH
0
+2235
+22.35 Degrees