What do common alarm codes ERR01, ERR02, ERR03 mean on LGF electromagnetic flowmeters?

LGF electromagnetic flowmeter alarm codes are essential diagnostic tools that help operators quickly identify and resolve measurement issues. Understanding these error codes ensures optimal performance of your flow measurement system:

• ERR01 Empty Pipe Alarm: Indicates the measuring tube is not completely filled with medium or no flow present
• ERR02 Excitation Alarm: Excitation coil circuit failure, typically caused by open/short circuit in coil windings
• ERR03 Signal Alarm: Electrode signal abnormality due to electrode fouling, poor grounding, or low medium conductivity
• ERR04 System Alarm: Internal circuit malfunction requiring technical support
• ERR05 Communication Alarm: 4-20mA output failure or digital communication interruption

When encountering alarms, verify installation conditions and wiring connections first. Contact Ecolor Technology support for persistent issues with your electromagnetic flow measurement system.