ML-x17 DATA LOGGER MANUAL
Manufacturers of low power instruments
page 44
4.15.1 Total On-time
Is a meter counting the total on-time (active time) of the digital input in hours. This counter could be useful
in maintenance application (e.g. monitoring pump operating hours). The on-time is recorded at the
general log interval.
4.15.2 Register value
The latest know total on-time, you can set to another value if required (e.g. to zero after replacing a
pump).
4.15.3 Register reset
The total on-time meter can run for ever or automatically be set to 0 at particular time at a daily bases.
4.15.4 Interval On-time
Like the Total On-time, but counts the On-time over a log interval only. By applying a factor you can
record this interval in minutes or seconds if you like.
4.15.5 Input state
Use to record the state of the input at every log interval and at every state transition.
4.16 Network Signal Sensor
This is an internal sensor that measures the quality of the 2G/3G network signal. This is a very important
status measurement, because it is directly related to the connectivity of the data logger. We advise to
include this sensor in your configuration, and to monitor this parameter regularly.
Digital state input
[0] Exit
[1] Name >> Digital state
[2] Port mode >> Port 2; Internal pull up
[3] Digital input >> Low active
[4] Register value >> 0 hour
[5] Register reset >> Not used
[6] Total on-time >> Total on-time
[7] Interval on-time >> Not used
[8] Input state >> Not used
[R] Remove
[T] Test measurement
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