Service Monitor User Manual
Danfoss Turbocor Compressors Inc. 21
ECD-00007M Rev. 1
FRY Max Maximum DC voltage indicating maximum front radial y displacement.
BRX Min Minimum DC voltage indicating minimum rear radial x displacement.
BRX Max Maximum DC voltage indicating maximum rear radial x displacement.
BRY Min Minimum DC voltage indicating minimum rear radial y displacement.
BRY Max Maximum DC voltage indicating maximum rear radial y displacement.
Ax Min Minimum DC voltage indicating minimum axial displacement.
Ax Max Maximum DC voltage indicating maximum axial displacement.
FRX Gain Gain Formula: Fixed Voltage / (FRX Min Voltage - FRX Max Voltage)
FRX Offset Difference between the x-component of the front radial sensor center and the
x-component of the front touchdown bearing center. Refer to Figure 22.
FRX HW Offset Hardware offset.
FRY Gain Gain Formula: Fixed Voltage / (FRY Min Voltage - FRY Max Voltage)
FRY Offset Difference between the y-component of the front radial sensor center and the
y-component of the front touchdown bearing center. Refer to Figure 22.
FRY HW Offset Hardware offset.
BRX Gain Gain Formula: Fixed Voltage / (BRX Min Voltage - BRX Max Voltage)
BRX Offset Difference between the x-component of the rear radial sensor center and the x-
component of the rear touchdown bearing center. Refer to Figure 22.
BRX HW Offset Hardware offset.
BRY Gain Gain Formula: Fixed Voltage / (BRY Min Voltage - BRY Max Voltage)
BRY Offset Difference between the y-component of the rear radial sensor center and the y-
component of the rear touchdown bearing center. Refer to Figure 22.
BRY HW Offset Hardware offset.
Ax Gain Gain Formula: Fixed Voltage / (Ax Min Voltage - Ax Max Voltage)
Ax Offset Difference between the axial sensor zero and the touchdown axial center.
Refer to Figure 23.
Ax HW Offset Hardware offset.
Time Stamp Date and time of calibration.
Table 5 Calibration Data Details
Data Parameter Description
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