Danfoss VLT FC 102 Programming Manual page 666

Programming Guide | VLT® HVAC Drive FC 102
45-31 Warning Mode
Default value: [1] Offset
Setup: 2 setups
Data type: Uint8
Select a mode to define threshold limit for warnings.
Option Name
[0] Absolute
[1]* Offset
[2] Factor
The values can be specified in parameter 45-34 Warning S2 High, parameter 45-35 Warning S1 High, Parameter 45-36 Warning S1 Low,
and parameter 45-37 Warning S2 Low. For example, if selecting [0] Absolute, a warning S2 low value of 200, and a warning S1 high value
of 300, the threshold limit for warning stage 2 ranges from 200–300.
Table 66: Parameter Index
Parameter ID
45-31.0
45-31.1
45-31.2
45-31.3
45-32 Alarm Mode
Default value: –
Setup:
2 setups
Data type: Uint8
Select a mode to define the threshold limits for alarms.
Option Name
[0] Absolute
[1] Offset
[2] Factor
The values can be specified in parameter 45-33 Alarm High and parameter 45-38 Alarm Low. For example, if selecting [0] Absolute,
setting an alarm low value of 200, and an alarm high value of 300, the threshold limit for alarms ranges from 200 to 300.
666 | © 2024.10
Parameter type:
Conversion index:
Change during operation:
Description
Absolute value is considered as threshold limit.
Calculates threshold as a sum of the computed baseline data and
the offset values.
Calculates threshold as baseline data x factor.
Description
Stator Winding
Load Envelope
Sensor 1 Vibration
Sensor 2 Vibration
Parameter type:
Conversion index:
Change during operation:
Description
Absolute value is considered as threshold.
Calculates threshold as a sum of the computed baseline data and
the offset values.
Calculates threshold as baseline data * factor.
Parameter Descriptions
Option
–
True
Option, Array [6]
–
True
AU430028034214en-001901 / 130R0310