Operating Instructions
Table Of Contents
- Table of contents
- 1 About this document
- 2 Basic safety instructions
- 3 Product description
- 4 Incoming acceptance and product identification
- 5 Installation
- 6 Electrical connection
- 7 Operation options
- 8 Commissioning
- 9 Operation
- 10 Diagnostics and troubleshooting
- 11 Maintenance
- 12 Repair
- 13 Accessories
- 14 Technical data
- Index
Micropilot FWR30 Diagnostics and troubleshooting
Endress+Hauser 19
10.4 List of diagnostic events
Diagnostic number Short text Remedial measures Status signal Diagnostic behavior
270 Main electronics defective • Contact the Service Department
• Replace device
F Alarm
331 Firmware update has failed • Update the device firmware
• Restart device
F Warning
400 Communication error Check connection and repeat F Alarm
430 Configuration incorrect • Reconfigure in the cloud
• Contact the Service Department
F Alarm
465 SIM card is defective Check the SIM card F Alarm
825 Operating temperature • Check the ambient temperature
• Check the process temperature
S Warning
890 Battery weak Prepare to replace the battery C Warning
891 Empty battery Replace the battery M Warning
909 Request overload • Wait > 15 minutes between the data requests
• Contact the Service Department
F Alarm
911 Device location invalid or unknown Contact the Service Department S Warning
941 Lost echo Check DC value setting S Warning