Magtrol AN Series, Инструкция по эксплуатации

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14
Magtrol AN 2000 C Instruction Manual
From the run mode, press
ENTER
to get access to the programming mode (the -Pro-
indication appears on the display). Press the key to make the display show the
indication given by the figure 14.1. that corresponds to the entry into the input
programming module.
To skip over this stage and go to the next programming module.
ENTER
To exit from programming mode and return the meter to the run mode.
[14.1] Input configuration
B
A
TARE
HOLD LIMIT MAX MIN DATA
DSP2 INP2 FLT STORE DSP1
INP1
2
1
4
3 TARE
RESET LIMIT MAX/MIN ENTER
ESC DATA
PROG
TEACH
PRG
RUN
The display shows the previously-selected input range. If it is already the desired one,
press
ESC
to return to the run mode. To modify this parameter, press repeatedly
the key until the desired input range [" 15mV ", " 30mV ", " 60mV " or
" 300mV "] appears on the display.
ENTER
To save the entry in the memory and go to the run mode.
[14.2] Input range
B
A
TARE
HOLD LIMIT MAX MIN DATA
DSP2 INP2 FLT STORE DSP1 INP1
2
1
4
3
TARE
RESET LIMIT MAX/MIN ENTER
ESC DATA
PROG
TEACH
PRG
RUN
3./ Input programming range.
The only configurable parameter is the input range. There are four available ranges; 15 mV, 30 mV, 60 mV or 300 mV which are
to be chosen to match the cell sensitivity (max. output in mV). The maximum voltage applicable to the instrument is 300 mV. The
built-in excitation voltage can be used to power up to 4 cells connected in parallel, with10 V excitation and up to 8 cells with5 V
excitation. Suppose 4 cells with 2 mV per Volt output that are powered from the 10 V excitation source so each one drives out 20
mV. Since they are connected in parallel, the total output voltage is 20 mV. For this configuration the instrument should be
programmed for an input range of 30 mV.
After deciding the input range, we are ready to enter in the input configuration module (1 CnInP) to program this parameter.
Connect the instrument to the power supply. For a few seconds, the display will illuminate all segments, decimal points and LED's
as a test of their proper operation.