Qiagen FLUO SENS, Manual

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FLUO SENS integrated Manual January 2013
10.5 Register Assignment
For communication purposes, the MODBUS-ASCII Protocol has
been installed in the . The following sections describe the storage
allocation.
10.5.1 Definitions
D1 = Measurement Values from Detection Channel 1
D2 = Measurement Values from Detection Channel 2
E1 = Excitation Channel 1
E2 = Excitation Channel 2
Cycles Number of measurements to be carried out after the Start
command has been sent.
Cycle
Time Interval in seconds between two measurements within a cycle.
Start
mode 
By command : If a „1“ has been written in location 512,
the measurement will be started

Trigger single : Measurement is started by sending the
“Start Method Command”. One data sequence is taken
for each h/w trigger until the method is finished.

Trigger measurement : Measurement is started by
sending the “Start Method Command”, all values are
taken after one h/w trigger

Auto command : Measurement is started at power on,
the stored method will run once

Auto trigger single : Measurement is started at power
on, one value is taken for every h/w trigger until the
method is finished

Auto trigger measurement : Measurement is started at
power on, all values are taken after one h/w trigger
Method Type E1D2: Emission on channel 1, detection on channel 2
S_E1D1: Scope mode E1D1. The detector records
1500 data points and saves them in registers 513-3513.
Dark Signal
Type No dark signal (LED off):No dark signals recorded
Dark signal once: At the beginning of a measurement
cycle,
one dark signal will be recorded.
Dark signal every: At the beginning of a measurement
cycle, dark signal will be recorded
for every
measurement value .
Average Number of measurement values used to calculate an
average.
LED Mode Toggle: LED controlled by the detector
Manual: LED must be set manually before
measurement is starting
Trigger Delay Wait time in ms before a measurement is started via
trigger impulse
On Delay LEDx The detector waits for “On Delay LEDx” ms after the
LEDx has been turned on before a measurement is
carried out.
Off Delay LEDx The detector waits for “On Delay LEDx” ms after the
LEDx has been turned off before a dark signal
measurement is carried out.
LEDx Power
Default “LEDx ” standard LED set value for LED x
LEDx Power Max Maximum allowed set value for “LEDx Power”
LEDx Power Min Minimum allowed set value for “LEDx Power”