Start-up
Take note of the following before putting the EasyNOₓ into operation:
- For all devices to be monitored, make sure that they are correctly connected to the EasyNOₓ and that the node IDs are set correctly.
- If wired, make sure that the CAN bus at the CAN bus interface CAN1 is correctly terminated (see section Wiring CANopen® Network (CAN1) and section CAN Bus Wiring, CAN Bus Termination).
- Make sure that you have assigned PINs to all access levels of the EasyNOₓ (see section Access Control).
- Make sure that the time zone as well as date and time are set correctly in the EasyNOₓ (see section Display).
- Save your configuration as files and as a PDF on a USB flash drive before start-up and after each modification (see section Display).
Take note of the following before putting the NOX monitoring of your EasyNOₓ system into operation:
- Make sure that the CAN bus modules, the NOX sensors, the I/O communication modules BPlus, and the I/O modules supporting device profile CiA® 401 or CiA® 404 are mounted in line with the engines to be monitored and that they are connected to the EasyNOₓ. Pay particular attention to the node IDs of the individual components. Make sure that the DIP switches of the CAN bus modules are set correctly (see section Node ID CAN Bus Module and section Bit Rate CAN Bus Module).
- Make sure that the CAN bus at the CAN bus interface CAN2 is correctly terminated (see section CAN Bus Termination).
- Make sure that the layout of the thermocouples corresponds respectively to the configuration of the NOX monitor in the EasyNOₓ (see section Installation Locations of Thermocouples).
- Make sure that the NO2 correction factor (KNO2) of the NOX sensor is set correctly in the configuration of the respective NOX monitor in the EasyNOₓ (see section Preferences).
- Make sure that the NO2/NOX ratio determined with an exhaust gas analyzer upon mounting of the NOX sensor is correctly set in the configuration of the respective NOX monitor in the EasyNOₓ (see section Determining the NO2/NOₓ Ratio).
- Make sure that the respective NOX monitor is wired and configured to match the set NOX monitoring mode (see section Normal Operation Detection).
- Ensure that you have specified the operator data in the NOX monitor (see section Operator).
- Before using the respective NOX monitor, perform a test run for at least one hour.