Walchem WebMaster Manuel d'instructions télécharger pdf (Page 31)

4.0 FUNCTION OVERVIEW

4.1 Front Panel

Figure 8: Front Panel

4.2 Display

Turn the power switch on. Be patient, the start up sequence will take about the same time as it

takes a computer to boot up, approximately 2 minutes. At first the display backlight will blink and

all output LEDS will light. Around 30 seconds later, the display backlight will come on, and the

LEDS will shut off. Then the display will come up, and show you the % complete status of the

start up process. After around 1 minute, the Summary Screen will appear. In 15 seconds, you will

hear 3 beeps, and the controller is ready to go.

The Summary Screen will display the sensor inputs, analog inputs, PPM, etc (up to 5 parameters

selected from the Startup web page) and the most significant active alarm. Any additional alarms

may be viewed by pressing the Down Arrow key.

Figure 9: Display

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Walchem WebMaster Manuel d'instructions Page 31