Danfoss VLT 5000 Series Instruction Manual page 194

Example 2:
External reference signal = 0 V (min) - 10 V (max)
Reference = -50 Hz ccw - 50 Hz cw
Configuration (parameter 100) =Speed control, open
loop.
Setting:
Parameter:
100 Configuration
308 Funct. of analog input
309 Min. reference signal
310 Max. reference signal
203 Reference range
205 Max. reference
214 Reference type
215 Preset reference
200 Output frequency range/direction
The following can be used:
MG.51.C5.22 - VLT is a registered Danfoss trademark.
®
VLT 5000 Series
Setting:
Speed control, open loop
Reference
Min.
Max.
Reference range
Sum
Both directions, 0-132 Hz
- Catch-up/slow-down via digital input terminals 16,17, 29, 32 or
33
- Freeze reference via digital input terminals 16,17, 29, 32 or 33.
Data value:
[0]
[1]
0 V
10 V
- Max - + Max [1]
100 Hz
[0]
-50%
[1]
191