GE Industrial Solutions AF-300C AC Drive - Manual (Page 75)

AF-300C GEK-85716
FUNCTION CODE DESCRIPTIONS
TABLE 6: FUNCTION CODE DESCRIPTIONS
OPERATION MONITOR FUNCTIONS
Functions 00
n
OA
The operation monitor will indicate any of the data
selections shown in the chart on the right.
For monitoring functions 02 (synchronous speed)
and 05 (load turning speed), it is necessary to set
auxiliary parameters 3d and 3E.
NOTE: Because the data display is four digits, if
the indication exceeds four digits it be shown
as of the actual automatically. (Example:
12000 RPM would be displayed as 1200 RPM.)
--The input signal status and output signal status
can be monitored via the keypad by going to
Function Code 06 or 07, then using the UP/
DOWN ARROW keys to change the fourth digit.
The chart on the right shows what signals are
shown in the first, second, and third digits.A
indicates that the signal is present; a means
the signal is not present.
BASIC PARAMETER
Functions 19
Voltage/Frequency Setting Characteristics
Function
Maximum Frequency
11 Base Frequency (fbase)
Function 12 Rated Output Voltage
These parameters will be set with fbase, Vrated,
and fmax adjusted to the rating of the electric
motor. Consult distributor for operation above 120
HZ.
fbase: 50 to 400 Hz
Vrated: 320 to 460 VAC
set signal 100% time
Function 13 Frequency Bias (fbias)
When the frequency setting signal is at bias
can be added so that the inverter will run at a
specified frequency even with zero reference ap-
plied. (Used to add an offset to the low end of the
reference signal.}
fbias: 0 to
Function Description
00 Output Frequency
01 Reference Frequency
02 Synchronous Speed
03 Output Current
04 Output Voltage
05 Machine Speed
05 Input Signal Status
07 Output Signal Status
Motoring Torque Lim.
09 Braking Torque Limit
OA Calculated Torque
Ind. Unit
H Z
H Z
R P M
A
V
R P M
0 %
6-l