Danfoss VLT AutomationDrive FC 300 Design Manual page 177

FC 300 Design Guide
terminal and electrical potential for analog common
and digital common connection. Resolution
on analog output is 12 bit.
6-50 Terminal 42 Output
Option:
No operation
MCO controlled
Output frequency
(0 - 1000 Hz),
0...20 mA
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:
000 - 100%
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
* default setting ( ) display text
How to Program
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%.
[0]
[51]
[100]
[101]
[102]
[103]
[104]
Scales the maximum output of the selected analog
[105]
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
[106]
full scale or 20 mA at an output below 100% of the
maximum signal value. If 20 mA is the desired
[107]
output current at a value between 0 - 100% of the
full-scale output, program the percentage value
[108]
in the parameter, i.e. 50% = 20 mA. If a current
between 4 and 20 mA is desired at maximum output
[130]
(100%), calculate the percentage value as follows:
[131]
[132]
[133]
[134]
[135]
[136]
[137]
[138]
*
0%
[ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
6-52 Terminal 42 Output Max Scale
Range:
000 - 500%
Function:
*
100%
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