Danfoss VACON 100 FLOW Series - Page 283

11.24.6.6 (ID 3540) Condition-based Monitoring Fault Mode
Location in the menu: P3.24.1
Use this parameter to set the response of the drive to Exception.
Selection number
Selection name
Description
0
No Action
1
Warnings
Warning levels S1 and S2 are used.
2
Fault + Warnings
Warning S1, warning S2 and alarm/fault levels are used.
11.24.7 Stator Winding Monitoring
For stator winding monitoring, the motor currents are being evaluated for evolving unbalances. For this purpose, current unbalance
is computed and monitored. If there are the unbalanced grid voltages, a resonance-like oscillation can occur if the motor frequency
matches the grid frequency.
11.24.7.1 (ID 1913) Line Freq
Location in the menu: P3.24.3.1
Use this parameter to set the grid Nominal Frequency.
11.24.7.2 (ID 1914) Line Freq Hysteresis
Location in the menu: P3.24.3.2
Use this parameter to set the hysteresis of the grid Nominal Frequency. Stator winding monitoring is not used in the hysteresis area.
11.24.8 Threshold Value
The several statistical data points (mean, minimum, maximum, and standard) from the baseline model can be combined one thresh-
old value.
Thresholdvalue = MeanFactor ∗ mean + MinFactor ∗ min + MaxFactor ∗ max + StdFactor ∗ stddev
11.24.8.1 (ID 3511) Current Mean Factor
Location in the menu: P3.24.3.3.1.1
Use this parameter to set the mean factor in the threshold value. If the threshold value is zero, the mean factor is not used.
11.24.8.2 (ID 3512) Current Min Factor
Location in the menu: P3.24.3.3.1.2
Use this parameter to set min factor in the threshold value. If the threshold value is zero, the min factor is not used.
11.24.8.3 (ID 3513) Current Max Factor
Location in the menu: P3.24.3.3.1.3
Use this parameter to set the max factor in the threshold value. If the threshold value is zero, the max factor is not used.
11.24.8.4 (ID 3514) Current Std Factor
Location in the menu: P3.24.3.3.1.4
Use this parameter to set the std factor in the threshold value. If the threshold value is zero, the std factor is not used.
11.24.8.5 (ID 3515) Current Interpolation Type
Location in the menu: P3.24.3.3.1.5
Use this parameter to select interpolation type for the notification threshold values across frequency points.
11.24.8.6 (ID 3550) Vibration Mean Factor
Location in the menu: P3.24.4.2.1
Use this parameter to set the mean factor in the threshold value. If the threshold value is zero, the mean factor is not used.
AB298035655957en-000201 / DPD01083 | 283Danfoss A/S © 2023.08
Parameter Descriptions
VACON® 100 FLOW
Application Guide