TP-7070 8/20 33Section 2 Operation
2.9.4 Saved Electrical and Mechanical Data
The recording on a USB stick provides a curve data file
(
.csv) containing the information shown in Figure 2-25.
Depending on the engine type and sensors installed on
the generator set, some of the 14 mechanical values
may not be used. In that case, 0 will appear in the Excel
table for the value or values concerned.
For electrical values, the voltage input U2 of the
regulation module is present in the Excel table even
though this input is not used.
The markers I3.x.x and I5.x.x correspond to the analog
variable numbers (see section 2.12.4).
All of this information is saved according to 4 different
time periods:
10 minutes: record values every 1 second
4 hours: record values every 30 seconds
8 hours: record values every 1 minute
24 hours: record values every 3 minutes
Mechanical value
Notes
I5.35: U bat #1 Battery voltage 1
I5.36: I bat #1 Battery current 1
I5.10: Engine speed
I5.21: Daily tank fuel level
I5.20: Engine cooling circuit coolant level
I5.15: Fuel temperature
I5.16: Oil temperature
I5.13: Engine cooling circuit coolant temperature
I5.14: Charge air cooling circuit coolant temperature
I5.17: Charge air temperature
I5.24: Oil pressure
I5.25: Low fuel pressure
I5.27: Charge air pressure
I5.115: ECU: Estimated instant fuel consumption
I5.131: ECU: Common rail fuel pressure
I5.110: ECU: Engine speed
I5.138: ECU: ECU voltage supply
I5.139: ECU: Engine running hours (hours)
I5.140: ECU: Engine running hours (seconds)
Electrical value (on generator set side) Notes
I3.1.50: Frequency - Input1 - Reg #1 On input U1 of regulation module 1
I3.1.55: U23 Line- to- line voltage - Input1 - Reg #1 On input U1 of regulation module 1
I3.1.57: I1 Current - Input1 - Reg #1 On input U1 of regulation module 1
I3.1.64: Total active power - Input1 - Reg#1 On input U1 of regulation module 1
I3.1.68: Total reactive power - Input1 - Reg#1 On input U1 of regulation module 1
I3.1.72: Total cosphi - Input1 - Reg #1 On input U1 of regulation module 1
Figure 2-25 Saved Data
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