Monitoring 2 Values - Danfoss Vacon NXP Applications Manual

24 · vacon
V1.1.14 AC Voltage Reference V
The used AC voltage reference.
V1.1.15 DC Voltage Max Limit
The drive will limit the DC reference to inside drive specification, but allows higher
reference if lower supply voltage. This shows the final limit of the DC reference.
3.2.2

Monitoring 2 values

V1.2.1 DC Voltage
The measured DC voltage, unfiltered.
V1.2.2 Operation Mode
The active Grid Converter operation mode.
0 = AFE operation
1 = Island operation
2 = Micro Grid Operation
V1.2.3 Used Current Ref
The used current reference. The value is negative to the set parameter to make the
monitoring easier in NCDrive.
V1.2.4 D7 Synch. Error
An error on voltage angles between the drive and the measurement taken by OPT-D7.
-3072...+3071 = -180...180 degrees.
If the value is not near to zero when running in AFE mode, the phase order may be wrong
even if the OPT-D7 frequency is correct (Error about 2047 = 120 degree). If the
measurement is after the Dyn11 transformer, the error is usually about 512 (30.0
Degrees).
V1.2.5 CosPhiActual
The calculated Cos Phi.
V1.2.6 Unit Temperature
The heatsink temperature of the drive.
3
ID1556
ID1606
V ID44
ID1615
% ID 1704
ID 1659
ID 1706
°C ID 1109
Tel. +358 (0)201 2121 • Fax: +358 (0)201 2121 205
Monitoring signals