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Troubleshooting guide for EPD500 truck meter
Troubleshooting guide for EPD500 truck meter.
Here is quick troubleshooting guide for EPD500 :
Code | Error | Explanation | Advise |
001 | Power Lost | Electrical supply of R500 is lost. Please check electrical connections, if there is electricity. | Please check power supply of R500 register. It may be power fuse or battery failure. |
100 | Mass Meter Communication Lost | R500 could not communicate with mass meter. | Communication cabling is lost or RS485 connection is wrong. Try to reverse RS485 A and B wires |
103 | Encoder connection error | Connection between shaft encoder and R500 is lost. | If you are using PD Meter instead of massflow meter, check cabling of shaft encoder. |
200 | Min. flowrate | Flowrate is lower than minimum value which is defined in the settings | Check flow rate is ok or not. You may increase min flow rate value under service menu. |
201 | Max flowrate | Flowrate is higher than minimum value which is defined in the settings | Check flow rate is ok or not. You may degrease max flow rate value if needed. |
202 | Min. pressure | Pressure is lower than minimum value which is defiined in the settings | |
204 | Min. density | Density is lower than minimum value which is defiined in the settings | |
205 | Max density | Density is higher than minimum value which is defiined in the settings | |
206 | Min. Temperature | Temperature is lower than minimum value which is defined in the settings | |
207 | Max Temperature | Temperature is higher than minimum value which is defined in the settings | |
300 | Deadman Timeout | Deadman button warning time is ended.Delivery stopped. | |
500 | Deadman Time Warning | Deadman button warning time is occurred. | You need to check Deadman timing value. |