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Danfoss vlt FC 102 Programming Guide

Danfoss vlt FC 102
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26-36 Term. X42/5 Filter Time Constant
Range: Function:
0.005 s* [0.005 - 10 s]
NOTICE
This parameter cannot be
adjusted while the motor is
running.
This is a rst-order digital low-pass
lter time constant for suppressing
noise in terminal X42/5. A high
time constant value improves
dampening, but also increases the
time delay through the lter.
26-37 Term. X42/5 Live Zero
Option: Function:
Enable or disable the live zero
monitoring.
[0] Disabled
[1] * Enabled
3.24.5 26-4* Analog Out X42/7
Parameters for conguring the scaling and output function
for analog output, terminal X42/7.
26-40 Terminal X42/7 Output
Option: Function:
Set the function of terminal X42/7
as an analog current output.
[0] * No operation
[52] MCO 0-20mA/
0-10V
[86] Pressure
Sensor 1
[88] Pressure
Sensor 2
[93] Pressure
Sensor 3
[100] Output freq.
0-100
0–100 Hz, (0–10 V).
[101] Reference
Min-Max
Minimum reference–maximum
reference, (0–10 V).
[102] Feedback
+-200%
-200% to +200% of
parameter 3-03 Maximum Reference,
(0–10 V).
[103] Motor cur. 0-
Imax
0–inverter maximum current
(parameter 16-37 Inv. Max. Current),
(0–10 V).
[104] Torque 0-Tlim 0–torque limit
(parameter 4-16 Torque Limit Motor
Mode), (0–10 V).
26-40 Terminal X42/7 Output
Option: Function:
[105] Torque 0-
Tnom
0–motor rated torque, (0–10 V).
[106] Power 0-Pnom 0–motor rated power, (0–10 V).
[107] Speed 0-
HighLim
0–speed high limit
(parameter 4-13 Motor Speed High
Limit [RPM] and
parameter 4-14 Motor Speed High
Limit [Hz]), (0–10 V).
[113] Ext. Closed
Loop 1
0–100%, (0–10 V).
[114] Ext. Closed
Loop 2
0–100%, (0–10 V).
[115] Ext. Closed
Loop 3
0–100%, (0–10 V).
[121] Air pres. to
Flow
[139] Bus ctrl. 0–100%, (0–10 V).
[141] Bus ctrl t.o. 0–100%, (0–10 V).
[186] Pressure
Sensor 4
26-41 Terminal X42/7 Min. Scale
Range: Function:
0 %* [0 - 200 %] Scale the minimum output of the
selected analog signal at terminal
X42/7 as a percentage of the
maximum signal level. For example,
if 0 V (or 0 Hz) is required at 25%
of the maximum output value,
program 25%. Scaling values up to
100% can never be higher than the
corresponding setting in
parameter 26-42 Terminal X42/7 Max.
Scale.
See principle graph for
parameter 6-51 Terminal 42 Output
Min Scale.
Parameter Descriptions Programming Guide
M0010001 Danfoss A/S © 10/2019 All rights reserved. 253
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Danfoss vlt FC 102 Specifications

General IconGeneral
CategoryDC Drives
ModelDanfoss VLT FC 102
Output voltage range0 to rated motor voltage
Power range0.37 kW to 200 kW
Communication interfacesRS-485
Protection featuresOvervoltage, undervoltage, overcurrent, short circuit, earth fault, overtemperature, motor thermal protection
Cooling methodAir-cooled
Enclosure ratingIP20, IP21, IP55 (depending on model)
ApprovalsCE, UL, cUL

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