RTxxx LEDlighting controllers - User Manual
Save the settings to memory
AW
Once the settings are saved to memory they are retained when the
unit is switched off. If this is not done, changes tothe settings are
volatile, and if the unit is switched off they revert to those in force
when the last AW command was issued.
Clear Configuration
CL
Clears the channel configuration and lighting ratings and sets all
channels to 50% continuous operation. The results of the VL, RS,
RW, RU, RT, RE, RP, TT, and AW commands are all cleared.
Show Configuration
ST
This command shows the operational parameters for all channels in
the controller. A typical output for an RT220 controller is:
CH1,MD0,S50.0,0.0,DL1.000ms,PU1.000ms,RT0.0us,IP1,FL0,CS0.
000A,RA0.000A
CH2,MD0,S50.0,0.0,DL1.000ms,PU1.000ms,RT0.0us,IP2,FL0,CS0.
000A,RA0.000
Where:
CH
Channel number
MD
Mode: 0 = continuous, 1 = pulse, 2 = switched, 3 =
select
S
Brightness percentage settings:
1st setting used in all modes
2nd settingonly used for select mode
DL
Pulse delay
PU
Pulse width
RT
Retrigger delay
IP
Input trigger (set using the
RP
command)
FL
Flags (set using the
RE
command)
CS
Rating of the light (after SafeSense has successfully
completed sensing the light)
RA
Rating of the light (set using the
VL
command).
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RTxxx LEDlighting controllers - User Manual
Note: parameters are in ‘USA/UK’ format so that a half is written ‘0.5’ not
‘0,5’. For example:
Parameter Meaning
0.1 0.1 millisecond
200μs 200 microseconds
0.1s 0.1seconds
100ma 100mA
2.45A 2.45A
2.3 2300mA or 2.3A
The command codes and their meaning are described in Section 12.3.1,
General commands. The upper case commands are shown, followed by
lower case letters denoting the numeric argument.
12.3.1 General commands
Any changes you make using Ethernet commands are not saved
permanently until you send the AW command.
Report the version of firmware running in the RTxxx
This command returns the firmware version. For example:
VR returns
RT420-20 (HW02) V031
Set Internal Trigger
Enable or disable the internal trigger. When enabled, all outputs are
triggered simultaneously using an internal trigger signal. This setting
can be saved to non-volatile memoryusing the AW command.
TT0
Disable internal trigger
TT1
Enable internal trigger (uses previously
set period)
TT1,p
Enable internal trigger and set the
period
Where:
P = period of the triggers in milliseconds
For example:
TT1,200
Set the internal trigger to 200ms (5Hz)
TT1,500US
Set the internal trigger to 500μs (2KHz)
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