Operating instructions

DC Link Voltage [V]
Variable
name:
SNVT
type:
Value:
nvoDCVoltage SNVT_volt Min. Max. Resolution:
0 V 10,000 V 0.1 V
This variable contains the measured Dc-link voltage. The value is filtered and therefore may be delayed with up to 1.3 seconds before a voltage change
is reflected in the output variable.
Motor Thermal [%]
Variable
name:
SNVT
type:
Value:
nvoTempMrt SNVT_lev_cont Min. Max. Resolution:
0 % 100 % 0.5 %
This variable contains the calculated / estimated thermal load on the motor.
The cut-out limit is at 100%.
Inverter Thermal [%]
Variable
name:
SNVT
type:
Value:
nvoTempInvrtr SNVT_lev_cont Min. Max. Resolution:
0 % 100 % 0.5 %
This variable contains the percentage thermal load of the inverters.
The cut-out limit is at 100%.
Closed Loop Feedback
Variable
name:
SNVT
type:
Value:
nvoFeedback SNVT_count_inc_f Min. Max. Resolution:
0 % 100 % 0.5 %
This variable contains the summerized amount of network feedback in closed loop mode.
Fanbelt broken
Variable
name:
SNVT
type:
State: Value: Command:
nvoBrokenbelt SNVT_switch 0 (False) Any Fanbelt not broken
1 (True) Any Fanbelt broken
This variable indicates whether the fanbelt is intact or broken (indicated by bit 8 in Warning Word 2).
5 Configuration of the system VLT® FC 100 LonWorks
28 MG.11.E2.02 - VLT
®
is a registered Danfoss trademark
5