058
www.ruggedaq.com
DATALOGGER
NI2400
NI2400
059
www.ruggedaq.com
DATALOGGER
NI2400
NI2400
DATALOGGER CONFIGURATION
Overview
This chapter will explain following webserver configuration pages:
• Change Datalogger’s name
• Acquisition speed and precision
• IoT Enabling
Configuration -> Datalogger
This page is dedicated to low levels tweaks to improve stability and correct readings.
Serial Number:
This is the device serial number. It is composed by 8 decimal digits.
Identification:
A short string (16 characters maximum) to identify the datalogger.
Identification is used for USB data export. Admitted characters are:
Letters (a-z, A-Z)
Numbers (0-9)
Only this special characters: ._()[]-{}
Non-admitted characters will be substituted with _ (underscore) character.
Measurement Settings (Standard, High Precision, Fast):
These are 3 different measure
configurations. User can also modify settings, these are recommended settings.
Fast Measurement:
The datalogger does not execute analog autocalibration.
Relay Warmup:
Delay time between relay activation and acquisition process
ADC Average Number:
Number of average computed by Analog to Digital Converter
Simultaneous Relay Number:
number of simultaneously activated relays
Relay time Gain:
Relay excitation time (tens of milliseconds)
ADC Speed:
ADC Sample rate, in SPS (Sample per Seconds)
Relay Discharge:
before acquisition process, all relays are set to short circuit to discharge
capacitors.
Relay Reset:
Optimization of relays movements
Turn Off Analog During Warm-up:
during sensor’s warm-up, analog board is temporarily
turned off
Analog always on:
Analog circuits are turned on at first acquisition cycle (in RUN) and then
won’t be turned off (except when CONFIG or STOP mode are set). This allows faster acqui-
sition rates. In Test Measure mode, analog board is turned on temporarily then turned off
again. If datalogger will go in sleep mode, analog circuit should be re-initialized at next
acquisition cycle.
Polynomial digit:
This field establishes number of decimal digits for channel with Linear or
Polynomial conversions. This number is used if the channel is left at “DEFAULT”. A single
channel can override this setting in its own setting page.
Figure 49
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