18
Magtrol AN 2000 C
Instruction Manual
The previously programmed INP2 value appears on the display, LED INP2 activated.
There are two methods to program input values :
Key-in method
: Use
to switch between "0" (positive) and "-" (negative).
Press
to advance to the next digit to the right which goes in flash. Press
repeatedly
to increment the active digit until it takes desired value. Proceed in
the same manner with all the digits until desired value is completed on the display
with sign. Press
ENTER
to accept this value as INP2 and go next step.
Teach method
: Apply signal to the meter input. Press
TEACH
to view the actual
signal value present at the input connector, LED INP2 flashes. Press
ENTER
to accept
this value as INP2 and go next step.
ESC
To exit from the programming mode without saving changes.
The decimal point goes in flash.
Press repeatedly the
key to move it to the right until desired position. If no
decimal point is required, it must be placed to the right side of the display. The
decimal point remains in the selected position in all programming phases and the run
mode.
ENTER
To save the entry into the memory and go to the next programming menu
ESC
To exit from the programming mode without saving changes.
Programming of the display value for the first point, activated LED DSP2. By means of
the
and
procedure, program desired DSP2 value and press
ENTER
. The
limits of the span are -32000 and 32000 points. If the programmed value exceeds
from these limits, the meter indicates Error, then displays 32000 with the first digit in
flash to allow reprogramming the DSP2 value within limits.
a) To save the entry into the memory and return to run mode, press
ENTER
; or
b) To access to the scale linelization points, press
ENTER
3 seconds.
ESC
To exit from the programming mode without saving changes.
18
[18.2] Input 2 value
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
[18.1] Decimal point
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
[18.3] Display 2 value
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
VERY IMPORTANT
: Scaling the meter
with a tare value different from zero
may cause false readings. Before trying
to program the scale, check the TARE
LED and, if activated proceed to clear
the tare memory (Fig. 25.2).
