AKO -15740 Manual De Usuario página 38

7.2 Printing
7.2.1.-When I press the print key (Fast printing function), the following message appears on the
screen: "Insufficient data to print the complete graph".
This indicates that the unit does not have sufficient data stored to create a complete graph and can occur in any of
the following cases:
You have only recently installed the logger and do not yet have sufficient data recorded, i.e. the minimum time
Ÿ
for creating a complete graph has not yet been reached.
You have made some change to the configuration (recording interval, date/time, input description, units, type of
Ÿ
probe, etc.). When this happens, the unit will close the current memory block and start a new one and therefore
you must wait again until the minimum time for creating a complete graph has passed.
If the seasonal time setting has been changed from winter to summer (This does not happen on changing the
Ÿ
time setting from Summer to Winter), i.e the the has been put back and therefore the same happens as in the
previous case.
In these cases, the unit will print the last complete graph available in the memory, i.e. the last 7 complete memory
blocks. If it cannot find them, it will print the last data recorded (incomplete graph).
The minimum time for creating a complete graph depends on the recording interval as shown in the table:
7.2.2.-When I print the graphs, in some inputs the "Probe Error" message appears and that input's
graph doesn´t print.
Either the probe connected to that input is faulty or there is no probe connected to that input. In the first case, you
just have to replace it, in the second case, we recommend you disable the input as described in chapter 4.3.
7.2.3.-When I print the data for a specific day, the graph also shows the data of the day after.
This is completely normal as the unit always prints memory blocks up to the end and these can contain data from
the day after the one selected.
7.2.4.-When I print all the inputs' graphs, there is a difference in time between the first and last
input.
If the recording interval is 1 minute, this is normal, as the printer can take over a minute to print them all and the
last graphs will show a few more recordings than the first.
7.2.5.-When I print the graphs of all entries, some of them show "0.0" as the minimum registered
value and the graphic seems to be interrupted by one or more Xs.
This is how the unit indicates that this input has suffered a probe error.
7.2.6.-Why is it not printing certain input graphs?
If an input is permanently in error (EEE), that input graph will not be printed. The unit will only indicate the date
Ÿ
of the recording requested and will display the message "Probe error".
If an input is disabled (See chapter 4.3), the graph will not show any data. Only the enabled inputs' data will be
Ÿ
printed.
7.2.7.-Transversal stains have started to appear on the printer paper
This indicates that the roll is about to run out. Replace it as soon as possible (see chapter 6).
7.2.8.-I have several loggers connected to each other forming an RS485 network (Modbus). What
happens if I do a fast print from the master logger?
The graph of all the unit's enabled inputs will print and subsequently the graphs of all the enabled inputs of each
unit connected, differentiating them with an identifying header.
Recording interval Minimum time for complete graph
1 min.
5 min.
15 min.
30 min.
11 hours
56 hours
1 week
14 days
38