ABUS Technologies DP Series Smart Pressure Transmitter - Manual (Page 8)

ABUS TECHNOLOGIES INC.
M94
8
2.4.1 Push Button Functions
1. Zero & Span Shift
Zero Shift : push key S & Z at the same time (key S on the left while key Z on the right) for 6
seconds, the screen indicates “Hart”, means zero and span adjustment status is activated; push
key Z for 5 seconds, “Hart” on the screen disappeared; zero shifts successfully and exits the
status of activation.
Span Shift: push key S & Z at the same time (key S on the left while key Z on the right) for 6
seconds, the screen indicates “Hart”, means zero and span adjustment status is activated; after
confirming the pressure of equipment is span pressure, push key S for 6 seconds; then “Hart” on
the screen disappeared; span shifts successfully and exits the status of activation.
Note: After entering the status of activation, if you don’t want to adjust, push key S & Z together;
after loosing the key, “Hart” on the screen disappears; it means having exit the status of
activation
.
2. Parameter Setting
2-1 keys : Push key S & Z = exit key; exit key comes into force after loosing key S & Z; push key
Z for 4 seconds to shift
2-2 Parameters : After pushing key S for 6 seconds, the screen indicates “PASS”; then push key
Z, the screen indicates value and the cursor flickers. The flickering bit is modifier bit; push key Z
the value increases 1 but not carry. Push key Z for 4 seconds the cursor shifts. Follow the above
mentioned operation to revise the value to be 160, then push key S to enter adjustment procedure
of next parameter. Meanings of parameters are as follows
:
Parameter Prompt Value Meaning
PASS XXXXX Password Verification, PW: 160
bdSh XXXX.X Process value to 20 mA (full scale value)
bdSL XXXX.X Process Value to 4 mA (zero value)
trAn XXXXX Transmitting function, “=0” stands for linearity, “=1” stands for
evolution
UnIt XXXXX Indicating units, 0=KPa, 1=KPa, 2=KPa, 4=KPa, 6=Pi, 7=bar,
8=KPa, 9=KPa, 11=Pa, 12=KPa, 13=KPa, 15=MPa, 16=mA,
17=%, 18=S, 19=m
3
, 20=t/h
dAhP XXXX.X Damping time, max limited value is 30 s when program runs
PrEL XXXXX Low point trimming. Process value adjusted to input value; after
pushing key Z revise low point trimming pressure value; don’t
push key Z if you don’t want to adjust; directly push key S to
enter next parameter
PrEh XXXXX High point trimming. Process value adjusted to input value;
after pushing key Z revise high point trimming pressure value;
don’t push key Z if you don’t want to adjust; directly push key S
to enter next parameter
InIt yes/no Hart. Three-point linearization and trimming data initialization
Hotkey: push key Z for 6 seconds to do zero trimming
Note: Please operate carefully for italic part parameters; make sure correct value of pressure
forced on equipment
DETAILS
1 Rotating Display
2 Bright White Backlit Display
3 Bar Graph Display
4 Display in various Engineering Units
5 Zero Button
6 Span Button
4
2
1
3
5
6