L900 RSTAR Array Radio Series System
ELM0077I
RST Instruments Ltd.
Page 10
1
Select the FlexDAQ Hub logger in the Network tree and navigate to the Schedule
Tab.
2
Check the box title 'Scheduled Collection Enabled'.
3
Change the base Time to '12:01:00'.
4
Change the collection Interval to the minimum interval you plan to use for the
RSTAR network.
5
Set the Primary Retry interval to 1 minute.
6
Set the number of Primary retries to 5.
7
Deselect the 'Secondary Retry Interval Enabled' box.
8
Apply the settings.
NOTE:
I
F THE
H
UB
F
LEX
DAQ
LOGGER RUNS LONG ENOUGH WITHOUT
DOWNLOADING ITS DATA
,
THE
F
LEX
DAQ
LOGGER MEMORY WILL WRAP AND
DATA WILL NEED TO BE RETRIEVED FROM THE
N
ODE
D
ATA LOGGERS TO FILL
IN THE GAP
.
4.1.5
Custom Data Tables
Custom solutions are possible for data structures. Contact RST Instruments for
details.
4.1.6
Addition of Node Loggers
Contact RST regarding expanding the number of Node Loggers in an RSTAR
network.
4.2
S
ETTING THE
RSTAR
M
EASUREMENT
I
NTERVAL
Network scan rates can be any period that divides evenly into 24 hours. For
example, a scan rate of 60 minutes is acceptable but a scan rate of 61 minutes will
result in an error.
Node data loggers will take sensor readings at each reading period starting at
midnight. For example, if the interval is set to 6 hours, readings will be taken at
0000h, 0600h, 1200h, and 1800h.
The network scan rate cannot be set to less than 1 minutes or the listening window
for transmit and retransmit of Node Loggers, whichever is longer.
FlexDAQ Hub loggers are configured with user selectable network intervals. The
following steps outline how to view or modify the RSTAR reading interval:
