Operation – Campbell Scientific CVS4200 / BVS4300 Stationary Samplers User Manual
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Table of Contents
Operation ...................................................................26
Use in Adverse Conditions................................................................ 26
Exhaust....................................................................................... 26
Instrument Air ............................................................................ 26
Freezing Conditions ................................................................... 27
Power Line/Wiring Considerations ................................................... 27
Operating Sequence........................................................................... 28
Sampling Sequence .................................................................... 28
Line Voltage Failure................................................................... 29
Operating Instructions ....................................................................... 29
Sample Volume Adjustments..................................................... 29
Liquid Sensing Rod.................................................................... 30
Charging 12 Vdc Battery and Reverse Polarity Protection ........ 30
Sampler Controller Backup Battery ........................................... 31
Programming ..................................................................................... 32
Guidelines .................................................................................. 32
Flashing Text ................................................................... 32
Real Time Clock.............................................................. 32
Total Bottles .................................................................... 32
Touchpad Keys........................................................................... 33
General Terms ............................................................................ 35
Programming START DELAY.................................................. 37
START DELAY Overview ............................................. 37
START DELAY using Time/Day ................................... 38
START DELAY using Pulse Input ................................. 40
START DELAY using 4-20mA Input............................. 41
START DELAY using External Contact......................... 43
START DELAY using Level Control ............................. 43
Programming SAMPLE INITIATION....................................... 45
SAMPLE INITIATION Overview .................................. 45
SAMPLE INITIATION using Interval Time .................. 46
SAMPLE INITIATION using Pulse Input ...................... 47
SAMPLE INITIATION using 4-20mA Input.................. 49
SAMPLE INITIATION using External Contact ............. 50
Programming PROGRAM TYPE .............................................. 51
PROGRAM TYPE Overview.......................................... 51
PROGRAM TYPE - Composite...................................... 52
PROGRAM TYPE - Daily Cycle .................................... 54
PROGRAM TYPE - Daily Cycle for Dual Station ......... 55
PROGRAM TYPE - Consecutive ................................... 57
PROGRAM TYPE - Multi-Composite............................ 59
PROGRAM TYPE - Timed Step..................................... 60
Programming OTHER OPTIONS.............................................. 62
OTHER OPTIONS Overview ......................................... 62
OTHER OPTIONS - Clock ............................................. 64
OTHER OPTIONS - Purge Time .................................... 65
OTHER OPTIONS - Pinch Valve ................................... 67
OTHER OPTIONS - Fault Shutdown ............................. 68
Viewing Information .................................................................. 69
Viewing Programmed Information.................................. 69
Viewing Generated Information ...................................... 72
Test Procedure................................................................................... 73
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