SKF Multilog On-Line System IMx-M, User Manual

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Protection
Protection Module Configuration with IMx-M Manager
SKF Multilog On-Line System IMx-M 2 - 107
User Manual
Initiating an Analog Channel
The following table shows the physical metrics of analog channels.
Table 2-18: Analog channel parameter combinations.
1 For
Casing vibration type, the Detection of "RMS" is recommended if the Math Method is "single integration".
2
Detection types are true types; PtP (true peak to peak), P ("true peak to peak" /2), RMS (true root mean square
averaging)
3Analog measurement type Other does not allow a user defined EU. Instead an EU can be selected from the list of
predefined engineering units.
Type Math
Method EU Detection
2
Channel
Temperature
- C,
F
- 9 to 16
Radial shaft vibration
- µm,
mils
PtP 1 to 16
Position
- mm,
mils,
µm
- 1 to 16
Complementary Differential
Expansion
- mm,
mils,
µm
- 1 to 16 (involves
both channels of
a pair)
Piston Rod Drop (Average
Mode)
- mils,
µm
- 1 to 16
Piston Rod Drop (Triggered
Mode)
- mils,
µm
- 1 to 16
Casing vibration
1
None m/s
2
(m/s^2),
g,
ips,
mm/s
P,
PtP,
RMS
1 to 16
Single
integration µm,
ips,
mils,
mm/s
P,
PtP,
RMS
Eccentricity
- µm,
mils
PtP 1 to 16
Gap
- mV - 1 to 16
Other 3
- psi, bar, mbar, Pa, hPa,
kPa, MPa, kg/cm
2
,
cmHg, mA, A, mV, V, kV,
C, F, Deg, W, kW, MW,
kVA, %, mH, T, µm, mm,
mils, ips, m/s
2
(m/s^2), g
- 1 to 16