PP8xx LED Controller - User Manual
Err45
Error 45 was the last error.
If there are no outstanding errors ,then an empty reply is sent
followed by the
>
character that normally terminates a reply
message.
Set/clear the webpage password
EY
EY asc1,asc2,asc3,asc4,asc5,asc6
This command sets the password required to access the
webpages. If
EY
is entered on its own, then the password is cleared.
There are six optional parameters, which are ASCII values for a
password from one to six letters. A value of 65 is ‘A’, 66 is ‘B’, and so
on to 90 which is ‘Z’.
10.4 Lighting commands
You can use the commands listed below to set up the lighting parameters
of the PP8xx.
Report the current settings for the outputs
ST
Reports the status of all channels.
STf
Reports the status of one channel, where
f
is the output channel
(0 to 7).
The status output is in the following format:
fM1VaDdPpRr
for pulsed output mode
fM2Va
for continuous mode
fM3Va
for switched mode
Where:
f
output channel
m
= 0 for not set up
= 1 for pulsed output
= 2 for continuous output
= 3 for switched operation
a
output current in amps
p
pulse width in microseconds
d
delay before pulse in microseconds
r
retrigger delay.
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PP8xx LED Controller - User Manual
ST8
This command reports the internal trigger mode, period
(
TT command), and the trigger mode (FP command) settings.
A typical output might be:
TT1 , TP 20.00ms FP 0
Continuous output mode
This command sets the specified channel to continuous operation at
the required current.
RSf,a
Where:
f
output channel (0 to 7)
a
output current in amps.
For example: Set a continous current of 0.5A on output channel 3.
RS3,0.5
Switched output mode
This command sets the specified channel to switched mode at the
required current.
RWf,a
Where:
f
output channel (0 to 7)
a
output current in amps.
For example: Set channel 4 to produce 1A whenever input 4 is
active.
RW4,1.0
Pulsed output mode
This command sets the pulse parameters for the specified channel.
Note:
Output 1 can only be triggered by input 1, and output 2 can
only be triggered by output 2, and so on.
The pulse delay can be from approximately 3μs to 1 second. The
pulse width can be any value from 1μs to 1 second.
RTf,p,d,a
RTf,p,d,a,r
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