Matrix Orbital PK202-24-USB - Manual (Page 43)

Command Syntax Default Notes
Load startup screen FE 40 [40 char]
254 64 [40 char]
254 “@” [40 char]
Matrix Orbital
LK202-24-USB
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 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 Turns a general
purpose output
ON. [gpo #] may
be from 1 to 6.
Read module type FE 37
254 55
254 “7”
see table Reads the module
type.
Set serial number FE 34 [byte1][byte2]
254 52
[byte1][byte2]
254 “4” [byte1][byte2]
This is a one-
time-use com-
mand which
works only on
units without
factory set serial
numbers.
Read serial number FE 35
254 53
254 "5"
Reads the two
byte serial num-
bers of the
module.
Read version number FE 36
254 54
254 "6"
Reads the
firmware ver-
sion number of
the module.
Enter flow control FE 3A [full][empty]
254 58 [full][empty]
254 ’:’ [full][empty]
Off Sets “full” and
“empty” marks
for the 80 byte
display buffer.
When buffer
reaches [full]
display will
return 0xFE to
host. When
buffer reaches
[empty] display
will return 0xFF.
Matrix Orbital PK202-24-USB 39