Matrix Orbital PK202-25 - Manual (Page 44)

Command Syntax Default Notes
Remember FE 93 [0|1]
254 147
Off Turn the “remem-
ber” function on
[1] or off [0].
Set brightness and save FE 91 [brightness]
245 145 [brightness]
0xFF
R
Sets display
brightness and
saves on sub-
suquent power
ups. Brightness is
a value between
0x00 and 0xFF.
Where 0x00 is
“dim” and 0xFF
is “bright”.
Display on FE 42 [minutes]
254 66 [minutes] 254 ’B’
[minutes]
On
R
Display will stay
on for [minutes].
If [minutes] = 0
display will stay
on permanently.
Maximum value
for [minutes] is
100.
Display off FE 46
254 70
254 ’F’
Off
R
Turns off display.
Load startup screen FE 40 [40 char]
254 64 [40 char]
254 ’@’ [40 char]
Matrix Orbital
PK202-25
Loads new startup
screen (40 char-
acters). Screen
is remembered for
subsequent power
ups.
General purpose output off FE 56 [gpo #]
254 86 [gpo #]
254 ’V’ [gpo #]
Off
R
Turns a general
purpose output
OFF. [gpo #] may
be from 1 to 6.
General purpose output on FE 57 [gpo #]
254 87 [gpo #]
254 ’W’ [gpo #]
Off
R
Turns a general
purpose output
ON. [gpo #] may
be from 1 to 6.
Remember general pur-
pose output
FE C3 [gpo#][gpo value]
254 195 [gpo#][gpo value]
Off Remembers the
state of each GPO
after power up.
Set I 2 C address FE 33 [address]
254 51 [address]
254 ’3’ [address]
0x50 Value is write ad-
dress and must be
even, read address
is 1 higher.
Matrix Orbital PK202-25 40