Danfoss FC 300 Series User Manual

6-46 Term. X30/12 Filter Time Constant
Range: Function:
0.001 s * [0.001 - 10.000
s]
A 1
st
order digital low pass filter time
constant for suppressing electrical noise
on terminal X30/12.
6-46 Term. X30/12 Filter Time Constant
cannot be changed while the motor is
running.
3.8.6 6-5* Analog Output 1
Parameters for configuring the scaling and limits for analog
output 1, i.e., Terminal 42. Analog outputs are current
outputs: 0/4 – 20 mA. Common terminal (terminal 39) is the
same terminal and has the same electrical potential for
analog common and digital common connection. Resolution
on analog output is 12 bit.
6-50 Terminal 42 Output
Option: Function:
Select the function of Terminal 42 as an analog
current output. Depending on the selection
the output is either a 0–20 mA or 4–20 mA
output. The current value can be read out in
LCP in 16-65 Analog Output 42 [mA].
[0]
* No
operation
When no signal on the analog output.
[52] MCO
0-20mA
[53] MCO
4-20mA
[100] Output
frequency
0 Hz = 0 mA; 100 Hz = 20 mA.
[101] Reference 3-00 Reference Range [Min - Max] 0% = 0 mA;
100% = 20 mA
3-00 Reference Range [-Max - Max] -100% = 0
mA; 0% = 10 mA; +100% = 20 mA
[102] Feedback
[103] Motor
current
Value is taken from 16-37 Inv. Max. Current.
Inverter max. current (160% current) is equal to
20 mA.
Example: Inverter norm current (15 hp [11 kW])
= 24 A. 160% = 38.4 A. Motor norm current =
22 A Readout 11.46 mA.
20 mA x 22 A
38.4 A
=11.46 mA
If the norm motor current is equal to 20 mA,
the output setting of 6-52 Terminal 42 Output
Max Scale is:
I
VLT
Max
x 100
I
Motor
Norm
=
38.4 x 100
22
=175%
6-50 Terminal 42 Output
Option: Function:
[104] Torque rel
to limit
The torque setting is related to setting in
4-16 Torque Limit Motor Mode
[105] Torq relate
to rated
The torque is related to the motor torque
setting.
[106] Power Taken from 1-20 Motor Power [kW].
[107] Speed Taken from 3-03 Maximum Reference. 20 mA =
value in 3-03 Maximum Reference
[108] Torque Torque reference related to 160% torque.
[109] Max Out
Freq
In relation to 4-19 Max Output Frequency.
[113] PID
Clamped
Output
[119] Torque %
lim
[130] Output
freq.
4-20mA
0 Hz = 4 mA, 100 Hz = 20 mA
[131] Reference
4-20mA
3-00 Reference Range [Min-Max] 0% = 4 mA;
100% = 20 mA
3-00 Reference Range [-Max-Max] -100% = 4mA;
0% = 12 mA; +100% = 20 mA
[132] Feedback
4-20mA
[133] Motor cur.
4-20mA
Value is taken from 16-37 Inv. Max. Current.
Inverter max. current (160% current) is equal to
20 mA.
Example: Inverter norm current (15 hp [11 kW])
= 24 A. 160% = 38.4 A. Motor norm current =
22 A Readout 11.46 mA.
16 mA x 22 A
38.4 A
+4 mA = 13.17 mA
If the norm motor current is equal to 20 mA,
the output setting of 6-62 Terminal X30/8 Max.
Scale is:
I
VLT
Max
x 100
I
Motor
Norm
=
38.4 x 100
22
=175%
[134] Torq.% lim
4-20 mA
The torque setting is related to setting in
4-16 Torque Limit Motor Mode.
[135] Torq.%
nom 4-20
mA
The torque setting is related to the motor
torque setting.
[136] Power
4-20mA
Taken from 1-20 Motor Power [kW]
[137] Speed
4-20mA
Taken from 3-03 Maximum Reference. 20 mA =
Value in 3-03 Maximum Reference.
[138] Torque
4-20mA
Torque reference related to 160% torque.
Parameter Descriptions FC 300 Programming Guide
MG.33.MA.22 - VLT
®
is a registered Danfoss trademark 3-69
3
3

Danfoss FC 300 Series Specifications

General

Brand	Danfoss
Model	FC 300 Series
Category	DC Drives
Language	English