Hydrological Services Pty Ltd
Data Logger Model ML1-420
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Copyright
ML1-420 100-31
Issue 1.00 6 Apr, 2011
When I enter a parameter I just get a “Syntax Error” reply.
Check the exact command syntax by using the on-line help. Type ?<CR> . Now re-enter the
parameter with all leading and trailing zeros.
When I enter a command I just get a “Command Error” reply.
Check that the command you are entering is a valid command by using the on-line help. Type
?<CR> and check the exact spelling of the command.
The external battery voltage read is lower than I expect at 5.84V .
The external battery is probably disconnected or completely flat – you are probably seeing the
voltage sucked from the RS232 port.
I don’t have an external battery, but it is reading 5.84V .
You are seeing the voltage sucked from the RS232 port – this is normal.
