Liquid-controls IT300N-BBL Instrukcja Użytkownika

9OPERATIONA suitable pulse producing device or flow meter is wired to one of the three pulse inputs provided on the IT 300N.Only one of these inputs i

10The IT 300N is provided with extensive self checking which assists the user in the location of setup entry errorsand in reporting malfunctions or un

DIMENSIONS:

WIRING:

1SPECIFICATIONSDescriptionFeaturing 4 1/2 digits of rate and 8 digits of total, the IT 300N is abattery powered indicator capable of accepting magneti

24.63(117)3/4 NPT (2) HLS5.00(127)5/164.25(108)5.25(133)EM5.00(127)To access terminals, unscrew cover and loosen 2 panel screws. (If screws are remove

3THEORY OF OPERATIONFlow Rate Indication =Input FrequencyFAC x FAC mulx Time ScalerWhere Time Scaler is equal to: 1 for rate per second read out60 for

4 DEFINITIONS: (enter code) This prompt will only appear if the panel lock is ON. Press the ↑ key toincrement each digit. Press the ← key to step to

5 DEFINITIONS(continued): (frequency for point #) This prompt will only appear when 10 point selected. It sets thefrequency for each of the 10 points

6 DEFINITIONS(continued): (ratemeter decimal location) Sets the decimal location for the ratemeter. Theratemeter decimal is not a dummy decimal and

7RATETOTALMRUN MODECLEAR TOTALFACTOR DECIMALFACTORENTER CODEIf panel lock ON If panel lock OFF If code correctIf code incorrectFACTOR TYPEselectedEM

8PROGRAMMING FLOWCHART(continued)Press the key to step the totalizer decimal to the desired location.Press the E key to enter the displayed decimal