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FRD-45 BL Manual
page 6 of 8
PROGRAMMING OPERATIONAL PARAMETERS
The PROG Signal (pin 4) will force the display into Programming Mode when high. The
display will show "Programming" and only simple configure commands will be accepted
at 9600,8,N,1. Before and after programming sequence, communication is set to the
selected speed Note that the PROG pin should remain low or unconnected (inactive)
during normal operation. Do not allow unconnected leads to the Prog Pin during
normal operations.
Available commands
S
S [enter]
list all parameter settings
?
? [enter]
list all available commands
V
V [enter]
list software number and version
C
C=1200 [enter]
set communication speed 1200-19200
P
P=N [enter]
set parity N,E,0
A
A=01 [enter]
set address 00-99. (00 means inactive)
PS
PS=02 [enter]
set Protocol Start character (0=not used)
PE
PE=13 [enter]
set Protocol End character
TO
TO=05 [enter]
set TimeOut seconds (0 means not used)
TI
TI=03 [enter]
set Ignore Characters after start
TL
TL=07 [enter]
set Text Length number of characters
RS
RS=send [enter]
set Request String (^a for sending ascii 01)
SP
SP=02 [enter]
set Sign Byte Position (0 for not used)
SB
SB=02 [enter]
set Sign Bit position in Sign Byte (0 to 8)
FT
FT=kg [enter]
set max 3 character trailing text
BP
BP=5 [enter]
set Control Byte Position (0=not used)
BM
BM=07 [enter]
set Control Byte Bit Mask (0/255=not used)
BB
BB=06 [enter]
set Control Byte Compare Byte
PP
PP=0 [enter]
Particular Protocol (0=normal)
DL
DL=6 [enter]
set Physical Display Length (6=normal)
DJ
DJ=R [enter]
set Justification R=Right / L=Left
DP
DP=2 [enter]
set number of Decimals (place fixed dp)
EXAMPLE
To set the baudrate to 4800, issue the command:
cmd[ s=status] >C=4800[Enter]
The PC/terminal will reply with an "ok" if accepted, else "* err".
Use the „S"-command frequently.