Example For Mintime/Maxtime Logic - netvox R718KA User Manual

Wireless ma current meter interface, 4~20 ma
Hide thumbs Also See for R718KA:
Table of Contents

Advertisement

ReadConfig
ReportReq
ReadConfig
ReportRsp
(1) Configure the device parameter MinTime = 1min, MaxTime = 1min, BatteryChange = 0.1v, CurrentChange= 5mA
Downlink: 0122003C003C0105000000
Device Return:
8122000000000000000000 (configuration success)
8122010000000000000000 (configuration failure)
(2) Read the device parameter
Downlink: 0222000000000000000000
Device Return:
8222003C003C0105000000 (device current parameter)

5.3 Example for MinTime/MaxTime logic

Example#1 based on MinTime = 1 Hour, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange=0.1V
MaxTime
S
leeping(MinTime)
Wakes up and collects data
REPORTS 3.6V
Note:
MaxTime=MinTime. Data will only be report according to MaxTime (MinTime) duration regardless BatteryVoltageChange value.
Example#2 based on MinTime = 15 Minutes, MaxTime= 1 Hour, Reportable Change i.e. BatteryVoltageChange= 0.1V
0x02
MinTime
0x82
(2bytes Unit:s)
Wakes up and collects data
REPORTS 3.5V
Reserved
(9Bytes,Fixed 0x00)
MaxTime
BatteryChange
(2bytes Unit:s)
(1byte Unit:0.1v)
MaxTime
S
leeping(MinTime)
Wakes up and collects data
REPORTS 3.6V
7
Reserved
CurrentChange
(3Bytes,Fixed
(1byte Unit:1mA)
0x00)

Advertisement

Table of Contents
loading

Table of Contents