Siebert S202 Série Manuel D'utilisation page 26

Data format Integer
The data are transfered using 4 bytes. Byte 0 contains the formatting of the
characters to be displayed (decimal point, brightness, flashing, blanking, display test).
Then follow bytes 1 to 3 containig the integer values to be displayed:
UI16/SI16
UI24/SI24
Depending on the operation mode chosen there are the following maximum display
areas:
Unsigned Integer 16: 0...65535
Unsigned Integer 24: 0...16 777 215
Signed Integer 16:
Signed Integer 24:
o (overflow) will be displayed in case of a display overrange and u (underflow) in
case of a display underrange.
26
Byte 0
7 6 5 4 3
Formatting
Byte 0
7 6 5 4 3
Formatting
: : : : :
: : : : :
: : : : :
: : : : :
: : : : :
: : : : :
: : : : :
: : : : :
: : : : 0
: : : :
: : : 0 Standard display brightness
: : : 1 Reduced display brightness
: : :
: : 0 Flashing of the entire display off
: : 1 Flashing of the entire display on
: :
: 0 Blanking of the entire display off
: 1 Blanking of the entire display on (Priority over flashing)
:
0 Display test off
1 Display test on (Priority over flashing and blanking)
MSB = Most Significant Byte
LSB = Least Significant Byte
-32768...32767
-8388608...8388607
Byte 1
2 1 0 7 -------- 0
Reserve
Byte 1
2 1 0 7 -------- 0
MSB
: : :
0 0 0 No decimal point
0 0 1 Decimal point digit C2
0 1 0 Decimal point digit C3
0 1 1 Decimal point digit C4
1 0 0 Decimal point digit C5
1 0 1 Decimal point digit C6
Reserved (always set 0)
Byte 2 Byte 3
7 -------- 0 7 -------- 0
MSB LSB
Byte 2 Byte 3
7 -------- 0 7 -------- 0
------------- LSB
BAL S202 PFB M 1.0