4B W400 Series User Manual

4B - W4005 BÜHLER ELEVATOR MONITORING SYSTEM R9.6 – 22 May 2020
Page 37 of 48
12.19.6. Muted
This field is currently not implemented and has been reserved for future use. Please ignore the value of this
field.
12.19.7. Speed Status
Value
State Name
Description
0
OK
Measured Speed is within the safe region
1
SEVERE UNDERSPEED
Measured Speed is 20% below the calibrated speed
2
UNDERSPEED
Measured Speed is 10% below the calibrated speed
3
SEVERE OVERSPEED
Measured Speed is 20% above the calibrated speed
4
OVERSPEED
Measured Speed is 10% above the calibrated speed
5 to
65535
INVALID STATE
Invalid State - System Error Occurred. Contact the
manufacturer
Table 24 – Ethernet – Speed Status
12.19.8. Nominal Speed [0.1 %]
This field returns the current elevator speed in % of the calibrated speed or speed fraction when in
differential speed mode. The resolution is 0.1% and this must be divided by 10 in the PLC.
12.19.9. Top Speed [0.1 PPM]
This field returns the current elevator top shaft speed in 0.1 PPM resolution. This value must be divided by
10 in the PLC.
12.19.10. Bottom Speed [0.1 PPM]
This field returns the current elevator bottom shaft speed in 0.1 PPM resolution. This value must be divided
by 10 in the PLC.
12.19.11. Calibrated Single Speed [0.1 PPM]
This field returns the calibrated single speed mode nominal elevator speed value in 0.1 PPM resolution. This
value must be divided by 10 in the PLC.
12.19.12. Calibrated Differential Speed [0.1 %]
This field returns the differential speed mode nominal elevator speed fraction between the bottom and top
speeds in 0.1 % resolution. This value must be divided by 10 in the PLC.

4B W400 Series Specifications

General

Brand	4B
Model	W400 Series
Category	Measuring Instruments
Language	English