Danfoss VLT AutomationDrive FC 300 Design Manual page 176

FC 300 Design Guide
Output frequency
(0 – 1000 Hz), 4...20 mA
Reference (Ref min-max), 0...20 mA
Reference (Ref min-max), 4...20 mA
Feedback (FB min-max), 0...20 mA
Feedback (FB min-max), 4...20 mA
Motor current (0-Imax), 0...20 mA
Motor current (0-Imax), 4...20 mA
Torque relative to limit 0-Tlim,
0...20 mA
Torque relative to limit 0-Tlim, 4...20 mA
Torque relative to rated 0-Tnom,
0...20 mA
Torque relative to rated 0-Tnom,
4...20 mA
Power (0-Pnom), 0...20 mA
Power (0-Pnom), 4...20 mA
Speed (0-Speedmax), 0...20 mA
Speed (0-Speedmax), 4...20 mA
Torque (+/-160% torque), 0-20 mA
Torque (+/-160% torque), 4-20 mA
Output freq. 4-20mA
Reference 4-20mA
Feedback 4-20mA
Motor cur. 4-20mA
Torque % lim. 4-20mA
Torque % nom 4-20mA
Power 4-20mA
Speed 4-20mA
Torque 4-20mA
6-51 Terminal 42 Output Min Scale
Range:
0.00 – 200%
Function:
Scales the minimum output of the selected analog
signal on terminal 42. Scale the minimum value
as a percentage of the maximum signal value, i.e.
0mA (or 0 Hz) is desired at 25% of the maximum
output value, and 25% is programmed. The value
can never be higher than the corresponding setting
in par. 6-52 if value is below 100%.
default setting ( )
*
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How to Programme
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display text [ ] value for use in communication via serial communication port
MG.33.B4.02 - VLT is a registered Danfoss trademark
6-52 Terminal 42 Output Max Scale
Range:
000 – 200%
Function:
Scales the maximum output of the selected analog
signal on terminal 42. Set the value to the desired
maximum value of the current signal output. Scale
the output to give a lower current than 20 mA at
full scale or 20 mA at an output below 100% of the
maximum signal value. If 20 mA is the desired
output current at a value between 0 - 100% of the
full-scale output, program the percentage value
in the parameter, i.e. 50% = 20 mA. If a current
between 4 and 20 mA is desired at maximum output
(100%), calculate the percentage value as follows:
*
0%
*
100%