4B - W4005 BÜHLER ELEVATOR MONITORING SYSTEM R9.6 – 22 May 2020
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37
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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.
