InteliLite 9 Global Guide
110
Image 5.31 SW principle of E-STOP
If the input voltage of E-stop is higher than high comparison level (for ex. higher than 80% of the supply
voltage), then E-stop is not activated.
If the input voltage of E-stop is lower than low comparison level (for ex. lower than 60% of the supply
voltage), then E-stop is activated.
If the input voltage of E-stop is located somewhere between low and high comparison levels (for ex. between 60
and 80 %of the supply voltage, then E-stop binary value will stay on its previous state (means E-stop binary
value will not change).
Visualization on CU screen
1 - E-STOP has voltage - state is OK
0 - E-STOP has no voltage - protection is active
More information about connection
5.4.23 ECU Frequency selection
Setpoint
ECU Freq Select
is no longer in use. However
ECU Frequency Select (page 264)
value was kept and the
value can be calculated from
setpoint. Sequence for frequency change is
executed automatically (engine must be in still condition and ECU is powered on – ECU Power Relay is not
configured) in following 9 steps:
1. Starting of the engine is blocked (state: Not Ready)
2. Wait 100 ms
3.
ECU Stop Pulse
is set for 1000 ms (standard Stop Pulse duration)
4. Wait 3000 ms
5. Frequency selection is changed to a new value
6. Wait 2000 ms
7.
ECU Stop Pulse
is set for 1000 ms (standard Stop Pulse duration)
8. Wait 2000 ms
9. Come back from start blocking state
This sequence does not control LBO
anyhow.
Note:
If LBO
is used, this change can be make only in prestart phase. So
prestart has to be set up for enough long time.
Содержание InteliLite 9
Страница 17: ...InteliLite 9 Global Guide 17 Image 3 2 MRS application overview 6 back to Applications overview ...
Страница 41: ...InteliLite 9 Global Guide 41 4 4 12 Example of AMF Wiring ...
Страница 42: ...InteliLite 9 Global Guide 42 4 4 13 Example of MRS Wiring ...
Страница 80: ...InteliLite 9 Global Guide 80 Image 5 11 Flowchart of start of diesel engine ...
Страница 101: ...InteliLite 9 Global Guide 101 5 4 15 Flowchart Image 5 26 Basic flowchart of controller sequences ...
Страница 173: ...InteliLite 9 Global Guide 173 Image 8 7 Idle Time 1 Image 8 8 Idle Time 2 6 back to List of setpoints ...