Danfoss VLT Aqua Drive FC 202 Programming Manual page 201

Programming Guide | VLT® Aqua Drive FC 202
Option Name
[157] Flow rate 4–20mA
[184] Mirror AI53 mA
[185] Mirror AI54 mA
[210] Sensorless signal
[254] DC link
[255] DC link 4–20mA
Table 32: Relationship Between the DC-ink Voltage and the Terminal Output
DC-link voltage (V)
V ≤undervoltage limit
V ≥overvoltage limit
Voltage within range:
Undervoltage <V
<Overvoltage
Table 33: Undervoltage and Overvoltage Limits for Different Drive Sizes
Drive size
T2/S2
T4/S4
T6/T7
Figure 64: The Analog Output of Terminal 42 on the T4 Drive with Option [254] DC Link 0–20 mA Selected
I
1
20
2
10
0
0
400
1
Analog output
3 Overvoltage limit
© 2024.06
Description
With this parameter selected, the terminal output shows the
scaled DC-link voltage. See also the next 2 tables and the
following drawing.
The function is the same as [254] DC Link 0–20 mA.
Terminal output
0%
100%
Linearly interpolated
Unervoltage limit [V]
185
373
553
3
1200 V
800
DC
2
Overvoltage limit [V]
410
855
1130
Undervoltage limit
AU361182657213en-002101 / 130R0338 |
Parameter Descriptions
201