Wireless M-Bus Range Extender /
/
User Manual Version 1.0
Page 17 of 32
Range Extender Status Information
The Range Extender maintains some status information elements which can be transmitted over LoRaWAN or requested via local serial
®
. The transmission can be initiated by means of a calender event.
interface
Figure: Range Extender Status Format
The Range Extender Status consists of the following elements:
Range Extender System Time ( from embedded RTC )
Firmware Version
Time of last Synchronization
Reset Counter
Status / Error Bits
Bit 0: LoRaWAN Activation State
®
1 = LoRaWAN Stack is not activated
®
0 = Stack is activated
Bit 1: Network Time Synchronization State
1 = No synchronization via LoRaWAN
®
0 = Synchronized via LoRaWAN
®
Bit 2: System Time Synchronization State
1 = RTC not synchronized at all
0 = RTC synchronized ( via local serial interface or LoRaWAN )
®
Bit 4: LoRaWAN Configuration State
1 = Configuration is invalid Activation not possible
0 = Configuration is valid
Bit 5: Wireless M-Bus Address Filter List Configuration State
1 = Whitelist is empty no recording possible
0 = Whitelist contains at least one item
Bit 6: Calendar Event List Configuration State
1 = List is empty in this case a default "Get Network Time" event is scheduled every hour at 05:00min for RTC
synchronization
0 = List contains at least one item
Bit 8: Flash Memory Full State
1 = A flash memory full condition has been detected during capture phase this bit will be automatically cleared during the
next recording phase
0 = No error
Bit 9: Flash Memory CRC Error State
1 = A file CRC error has been detected during read & upload operation this bit will be automatically cleared during the next
recording phase
0 = No error
Wireless M-Bus Packet Counters
Number of received packets
Number of filtered and recorded packets
Number of uploaded packets
Note: these counters can be resetted via local serial interface
