Danfoss VLT AutomationDrive FC 301 Programming Guide

Option
Name
Description
[0]*
No operation
Indicates no signal on the analog output.
[52]
MCO
[100]
Output frequency
0 Hz = 0 mA; 100 Hz = 20 mA.
[101]
Reference
Parameter 3-00 Reference Range [Min - Max] 0% = 0 mA; 100% = 20 mA
Parameter 3-00 Reference Range [-Max - Max] -100% = 0 mA; 0% = 10 mA; +100% = 20 mA.
[102]
Feedback
[103]
Motor current
The value is taken from parameter 16-37 Inv. Max. Current. The inverter maximum current (160%
current) is equal to 20 mA.
Example: Inverter normal current (11 kW) is 24 A. 160 %=38.4 A. Motor normal current is 22 A, the
readout is 11.46 mA.
20mA × 22A
38 . 4A
 = 11 . 46mA
When the normal motor current is equal to 20 mA, the output setting of parameter 6-52 Terminal
42 Output Max Scale is:
IVLT, MAX × 100
IMotor, Nom
 = 
38 . 4 × 100
22
 = 175 %
[104]
Torque rel to limit
The torque setting is related to the setting in parameter 4-16 Torque Limit Motor Mode.
[105]
Torque relate to
rated
The torque is related to the motor torque setting.
[106]
Power
Taken from parameter 1-20 Motor Power [kW].
[107]
Speed
Taken from parameter 3-03 Maximum Reference. 20 mA equals the value in parameter 3-03 Maxi-
mum Reference.
[108]
Torque
Torque reference related to 160% torque.
[109]
Max out freq
0 Hz = 0 mA, parameter 4-19 Max Output Frequency = 20 mA.
[113]
PID clamped out-
put
[117]
Shaft power
[118]
Shaft power 4–
20mA
[119]
Torque % lim
[123]
Speed both dir
[124]
Speed both dir 4–
20mA
[130]
Output freq. 4–
20mA
0 Hz = 4 mA, 100 Hz = 20 mA.
[131]
Reference 4–
20mA
Parameter 3-00 Reference Range [Min-Max] 0% = 4 mA; 100% = 20 mA
Parameter 3-00 Reference Range [-Max-Max] -100% = 4 mA; 0% = 12 mA; +100% = 20 mA.
AU275636650261en-000101 / 130R0334250 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English