Data Logger; Data Logger Programming; View Measurements / Calibrations - Crison MultiMeter 44 Manual Del Usuario

Figure 29 Example for programming 4-20 mA output, register, for pH measuring channel.

4.15 Data Logger

4.15.1 Data Logger programming

4.15.2 View measurements / calibrations

4 mA = pH 7. Pump does not work.
20 mA = pH 5. Pump dispensing at maximum.
Important notes:
During cleaning and the time of post-cleaning the 4-20 mA output (control) does not
•
change.
During programming and calibration of the corresponding channel, the 4-20 mA
•
output (control) automatically fixes at 3 mA.
If a control with 2 limits is selected through the 4-20 mA output, one output can be
•
selected for register and the other one for control.
The Data Logger programming is carried out in instrument Configuration, see
Instrument configuration, page
1. From the main menu select
2. Select one of the options:
: The instrument stores data according to the programmed interval.
•
BY INTERVAL
Maximum frequency every 10 seconds.
: The instrument stores data per every channel when the data fulfil the
•
BY EVENT
programmed event. Under this condition it stores with programmed frequency.
: The instrument stores data every time when there is a alarm situation.
•
BY ALARM
3. Press to accept values.
CONTINUE
MultiMeter 44 can store up to 400 measurements per channel and the last calibration data
from every channel.
Once the memory is full, the stored data will replace the oldest data.
21.
SYSTEM >DATA LOGGER
Operation
4.4
. Confirm.
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