The emergency stop command activates an emergency stop flag for the fuelling point. If the status of the fuelling point is "Starting" or "Fuelling" when the command is received, it will change to one of the following:
- "Starting/Fuelling Paused" (if it can be restarted)
- "Starting/Fuelling Terminated" (if it cannot be restarted).
If the fuelling point is not currently fuelling, it will be prevented from starting. The status of the fuelling point will remain "Unavailable" until the emergency stop is cancelled.
Change Prices
Demo POS can be used to change prices. To do this, select the "Change prices..." option from the menu and enter the new prices according to the configured price groups in the controller.
The new prices will take effect immediately.
When you hover your mouse over the nozzles of the fueling point controls, a popup will display the grade name along with the current price.
Additionally, the prices on the price poles will also be updated accordingly.
Fuelling Point/Pump Totals
Totalizers are accessible and can be monitored using Demo POS. DOMS distinguishes between two types of totals: fueling point totals and pump totals. Fueling point totals are typically maintained by forecourt controller, while pump totals are recorded and stored in the actual dispensers. EmuPSS manages both types of totals, which can differ due to their distinct initial values.
This chapter concludes this manual.
It contains enough information to get you up and running with your client application connected to EmuPSS as a DOMS and Forecourt emulator.
