0100
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DATALOGGER
NI2400
NI2400
0101
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DATALOGGER
NI2400
NI2400
0x4000 (16384 DEC) It can be read in every way, as there is no bond on alignments or
number of registers to read.
REGISTER (DEC)
DESCRIPTION
16384
Datalogger status
16385
Next acquisition MSB
16386
Next acquisition
16387
Next acquisition LSB
16388
Firmware version MSB
16389
Firmware version LSB
16390
Model info 1
16391
Model info 2
16392
Model info 3
16393
Model info 4
16394
Model info 5
16395
Model info 6
16396
Model info 7
16397
Model info 8
16398
Model info 9
16399
Model info 10
16400
Model info 11
16401
Model info 12
16402
Serial number 1
16402
Serial number 2
16403
Serial number 3
16404
Serial number 4
16405
Device name 1
16406
Device name 2
16407
Device name 3
16408
Device name 4
16405
Device name 5
16406
Device name 6
16407
Device name 7
16408
Device name 8
16409
External digital input status (LSB) + External digital output status (MSB)
Datalogger Status
This register contains datalogger status.
REGISTER VALUE
DESCRIPTION
1
Ready
2
Run
3
Stop
4
Configuration
5
Alarm
6
Diagnostic
7
Error
8
Backup
Next Acquisition
This register, composed by 48 bits, exposes next acquisition’s timestamp, when the data-
logger acquires the next sensor.
BIT
DESCRIPTION
0-5
Seconds (0-59)
6-11
Minutes (0-59)
12-16
Hours (0-23)
17-21
Day (1-31)
22-25
Month (1-12)
26-32
Year (0-99)
33-47
Reserved
Firmware Version
These two registers, composed in the format A.B.CD, expose firmware version loaded on
the datalogger
REGISTER
BITS
DESCRIPTION
Firmware version MSB
15-8
A
Firmware version MSB
7-0
B
Firmware version LSB
15-8
C
Firmware version LSB
7-0
D
Letters A, B and C, contain binary value of versions (values from 0 to 99).
Letter D contains, if present, ASCII value of alphanumeric character that could be present at
the end of the version string to identify special firmwares. If D is not present, its value will be 0.
4
4