Danfoss VLT AutomationDrive FC 300 Series Design Guide

FC 300 Design Guide
How to Program
terminal and e lectrical potential for analog common
and digital common connection. Resolution
on analog output is 12 bit.
6-50 Terminal 42 Output
Option:
No operation [0]
MCO co nt rolled [51]
Output frequency
(0 - 1000 Hz),
0…20 mA [100]
Output frequency
(0-1000Hz),4…20mA
Reference (Ref min-max), 0…20 mA [101]
Reference (Ref min-max), 4…20 mA
Feedback (FB min-max), 0…20 mA [102]
Feedback (FB min-max), 4…20 mA
Motor current (0-Imax), 0 …20 mA [103]
Motor current ( 0-Imax), 4…20 mA
Torque relative to limit 0-Tlim,
0…20 mA [104]
Torque relative to limit 0-Tlim, 4…20 mA
To rque rela tive to rated 0-Tnom,
0…20 mA [105]
To rque relative to rated 0-Tnom,
4…20 mA
Power (0-Pnom), 0…20 mA [106]
Power (0-Pnom), 4…20 mA
Speed (0-Speedmax), 0…20 mA [107]
Speed (0-Speedmax), 4…20 mA
Torque (+/-160% torque), 0 -20 mA [108]
Torque (+/-160% torque), 4-20 mA
Output freq. 4-20mA [130]
Reference 4-20mA [131]
Feedback 4-20 mA [132]
Motor cur. 4-20m A [133]
To rque % lim. 4-20mA [134]
Torque % nom 4-20mA [135]
Power 4-20mA [136]
Speed 4-20mA [137]
Torque 4-20mA [138]
6-51 Termin al 42 Output Min Scale
Range:
000 - 100%
*
0%
Function:
Scales the minimum output of the selected analo g
signal on ter mi nal 42. Scale the minimum value
as a percentage of the maximum s ignal 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%.
6-52 Term inal 42 Outp ut Max Scale
Range:
000 - 500%
*
100%
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 2 0 mA at an output below 100% of the
maximum signal value. If 20 mA is the desired
outputcurrentatavaluebetween0-100%ofthe
full-scale output, program the percentag e va
lue
in the parameter, i.e. 50% = 20 mA. If a current
between 4 and 20 mA is desired at m axim u m output
(100%), calculate the percentage value as
follows:
*
default setting ()display text []value for use in communication via serial communication port
177
MG.33.B
3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English