Gilson VERITY 1741, Руководство пользователя

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47 FRonT PAnEl conTRol | USER’S GUIDE
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diGiTAL OUTpUT SWiTCH (dOUT1 And dOUT2)
Function setting for outputs DoUT 1 and DoUT 2 on external interface:
SETTING OF ACTIONS ON DIGITAL OUTPUT
SETTING DESCRIPTION
OFF No function.
RTM The output is possible to control by commands from PC.
OVRs1 Level H, when the absorbance A is higher than THRESHOLD s1.
OVRs2 Level H, when the absorbance A is higher than THRESHOLD s2.
INs12 Level H, when the absorbance A is in the THRESHOLD s1 and s2 range.
OUTs12 Level H, when the absorbance A is out of the THRESHOLD s1 and s2 range.
DIN1 Level copies the input DIN1.
DIN2 Level copies the input DIN2.
LEAK Level H, when the leak is detected (LEAKAGE).
FERR Level H, when a fatal error occurs.
LEDER Setting for externally connected ERROR LED, all errors.
LEDLP Setting for externally connected LAMP LED.
If the detector is not in ABS mode and the digital output is controlled by threshold values s1 and
s2, then the digital output is always disconnected.
example
The threshold value s1 is set at 0.1 AU and the digital output at oVR s1. If the absorbance signal is
lower than 0.1 AU, then the digital output is disconnected. If the value is higher, then the digital
output is connected. With this type of connection, the output signal can be used for simple
fraction collection.
THReS S1 And THReS S2
Set the threshold value s1 and s2 in the range of −100 to +4000 mAU.