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No communication | The fuel sensor is receiving power, but the unit is not connected to Elara or K2 | Connect your serial converter to the ports for RS 485 B and pin 4 for RS485 A |
Read all configurations communication protocol should be set at Device ID :15 Baudrate :19200 | ||
| Open the Holykell configuration Tab Set Baudrate at 19200 | Id Scan the fuel sensor and if it lands on a different ID from 15. Click on next Icon and set the default ID and Baudrate as 15 and 19200 respectively. If no communication is present |
| Open the Holykell configuration Tab Set Baudrate at 9600 | Id Scan the fuel sensor and if it lands on a different ID from 15. Click on next icon and set the default ID and Baudrate as 15 and 19200 respectively.
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| The device is communicating but giving the wrong data | The Fuel sensor should be taken out of the fuel tank and held straight on a flat surface. Ensure the tip of the fuel sensor is 2cm from the base of the fuel’s sensor securing rod Read all configurations from the Holykell fuel sensor calibration tab on the Services center. Once done perform the Zero calibration on the fuel sensor.
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Power Troubleshooting
How to Detect the Fault? | Elara tray connection troubleshooting steps | Elara's direct connection troubleshooting steps |
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Power Center Troubleshooting
How to Detect the Fault? | Troubleshooting Steps |
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The status 2 LED is blinking rapidly red |
Make sure that the SD card is properly inserted. Push the SD card to release and push it again to lock. if not still working, replace the SD card. |
The status 2 LED is blinking slowly red |
The SD card should be written with the correct files. Always recommended to delete all existing files & recopy new Elara files to the SD card. |
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SIM provider for more information. |
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ELARA Unit Not Upgrading |
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At least one of the MODBUS devices is connected, but others are disconnected |
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| Confirm the RS485 connection between the terminal block and the Elara RS485 green connector. Check continuity between the RS485 terminal blocks and Elara RS485 Port-1 pins (Do same for A & B).
“Server URL”, and “Network APN” and the modes in both Port 1+2 (Port 1 must be the host and Port 2 binary). |
ZonMax Troubleshooting
How to Detect the Fault? | Troubleshooting Steps |
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Elara Configuration is OK on the Power center, all LEDs are green, but not reporting on ZON |
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