SKF Multilog On-Line System IMx-M User Manual page 211

Analog Ch Alert/Danger Threshold Scaling Factors
Table 2-36: Bit coding of alert/danger threshold scaling factors
Analog/Combined Ch Alert/Danger Threshold Scaling Factors
Bit 7-6
Bit 5-4
Bit 3-2
Bit 1-0
00 = Not scaled (value in alarm register is multiplied by 1)
01 = Value in alarm registers has been multiplied by 10
10 = Value in alarm register has been multiplied by 100
11 = Value in alarm register has been multiplied by 1000
Example:
Bit 4 is 1 and bit 5 is 0, so this means the High Alert threshold value has been
multiplied by 10, for transfer.
The value transferred in the register is read as 125 so taking into account the scaling
factor applied, the actual threshold value is 125/10 = 12.5
Analog Ch Trip Multiply Factor Definition
Table 2-37: Analog ch trip multiply factor definition.
Analog Ch Trip Multiply Factor Definition
High byte
Low byte
Value representation:
Value (between 10 and 250) is represented with one decimal, therefore 10 = 1.0 and
250 = 25.0.
SKF Multilog On-Line System IMx-M
User Manual
Scale factor for Low Alert threshold
Scale factor for High Alert threshold
Scale factor for Low Danger threshold
Scale factor for High Danger threshold
used for Danger Trip Multiply
used for Alert Trip Multiply
Protection
Modbus
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