HYDROLOGICAL SERVICES ML1-420, Operation Manual

Hydrological Services Pty Ltd

Data Logger Model ML1-420 

© 

Copyright 

ML1-420  100-19

Issue 1.00  6 Apr, 2011 

The “Dump Internal Battery Voltage log” (

DUBVI

) command, unloads the internal battery 

voltage log from the start of the record to the most recent event stored.  On completion of 
successful data retrieval, the memory remains intact until cleared by the clear log command 
(

CLR

) – please note that the CLR command clears all logged data, rain, river, battery and 

temperature!!  The log is dumped in ascii format, as shown in section 4.2.1. 
 
DUBVI<CR>   

Dump the complete internal battery voltage log record. 

 
(The DUBVI command has all the same search syntax as the DUR command.) 
 
 
The “Dump External Battery Voltage log” (

DUBVI

) command, unloads the external battery 

voltage log from the start of the record to the most recent event stored.  On completion of 
successful data retrieval, the memory remains intact until cleared by the clear log command 
(

CLR

) – please note that the CLR command clears all logged data, rain, river, battery and 

temperature!!  The log is dumped in ascii format, as shown in section 4.2.1. 
 
DUBVE<CR>  

Dump the complete external battery voltage log record. 

 
(The DUBVE command has all the same search syntax as the DUR command.) 
 
 
The “Dump Battery Voltages and temperature log” (

DUBVT

) command, unloads the internal 

and external battery voltage and temperature log from the start of the record to the most 
recent event stored.  On completion of successful data retrieval, the memory remains intact 
until cleared by the clear log command (

CLR

) – please note that the CLR command clears all 

logged data, rain, river, battery and temperature!!  The log is dumped in ascii format, as 
shown in section 4.2.1. 
 
DUBVT<CR>  

Dump the complete iexternal BV + tempC log record. 

 
(The DUBVT command has all the same search syntax as the DUR command.) 
 
 
The “Dump Temperature log” (

DUTMP

) command, unloads the temperature log from the 

start of the record to the most recent event stored.  On completion of successful data retrieval, 
the memory remains intact until cleared by the clear log command (

CLR

) – please note that 

the CLR command clears all logged data, rain, river, battery and temperature!!  The log is 
dumped in ascii format, as shown in section 4.2.1. 
 
DUTMP<CR> 

  Dump 

the 

complete temperature log record. 

 
The DUTMP command has all the same search syntax as the DUR command. 
 
 
The “Dump All log” (

DUALL

) command, unloads all data from the start of the record to the 

most recent event stored.  On completion of successful data retrieval, the memory remains 
intact until cleared by the clear log command (

CLR

) – please note that the CLR command 

clears all logged data, rain, river, battery and temperature!!  The log is dumped in ascii