SCHOTT LLS 3 - Page 32

User Manual - LLS 3
Page 32
2 = Re-acquire settings. If in static mode, resets Ethernet connection
? = query value
return value: &amx where “x” is either 0 or 1depending on whether the light source is set
to use DHCP or not.
ix. Get/Set TCP Port &apxxxxx
Sets the Ethernet TCP Port used for communication. It’s not advised to change this
unless communication conflicts exist on the network.
xxxxx = 5 character port. Range: 00001 to 65535
? = query value
return value: & apxxxxx where “xxxxx” is the TCP Port
Factory Default is: 50811
x. Get Network Link Status &au
return value: & aux where “x” is the status:
0 = No Ethernet Link present
1 = Ethernet Link present
xi. Get Light Source status &c
Returns fault conditions that may be present:
return value:
&cxx where “xx” is the bit coded error code with values of:
bit 0 = Fan Fault
bit 1 = LED Overtemperature
bit 2 = LED Overcurrent (failure of LED drive circuit)
bit 8 = Indicates that one of the above faults exists.
xii. Get LED Temperature &ct
Returns temperature of the LED:
return value:
&ctxx where “xx” is the LED temperature in Celcius
xiii. Get/Set Equalizer Mode Control &ex
Sets the Equalizer Mode
x = command parameter
0 = Equalizer off (factory default)
1 = Equalizer on
? = query value
return value: &ex where “x” is either 0 or 1 depending on whether the light source is in
Equalizer Mode.
xiv. Get/Set Equalizer Calibration value: &eb
The LLS 3 is set at the factory to maximize the response of the light sensor. For the best
equalizer performance it’s important to maintain as close to a 12 bit value response for
the maximum light output. Therefore with the intensity set to maximum intensity, the light
value returned with the “&ev” command should be about 0xF7F. The auto calibration
function is used to automatically set this value. However, it can be manually set with this
command. DO NOT leave this setting at maximum if the maximum light sensor value is
achieved at significantly less than maximum light intensity.
xxx = 12 bit command value in HEX
? = query value
return value: &ebxxx where “xxx” is the 12 bit value in HEX.
xv. Perform Equalizer Autocalibration &ec
See calibration description for the “&eb” command above. Calibration is performed at the
factory. However, use this command if the LED intensity is significantly reduced due to
LED aging/degredation.
return value: &ec