Hach 900 MAX manual Appendix A

Appendix A

Sigma 900 MAX Refrigerated Sampler Advanced Sampling Flow Chart

Main Menu

Display Data Options Setup Status

Modify		An arrow displayed next to an Advanced Sampling					Select Only One Channel or
Selected		option in the menu display signifies it is enabled.
							External Control for Setpoint.
Items	Advanced
	Sampling	Program	Enable /		Level
		Complete					Set HIGH
			Disable		Flow
		Output			pH / ORP		trigger and
							Deadband	Enter Delay
Note: Enables pin F for				Start on	Process Temp
Program Complete output on					Channel 1			When Input
				Setpoint			or
Auxillary connector.		Setpoint *	Enable /		Channel 2				Becomes
Also disables its use for				-or-	Channel 3		Set LOW		Active
Bottle# & Full Bottle Indicator.		Sampling	Disable	Start /	Ch4 or D.O.		trigger and
				Stop on	Ch5 or D.O. Temp		Deadband
					Ch6 or Cond
				Setpoint
					Ch7 or Cond Temp
					Flow Rate of Chg		Set High		Set
									Time
					Rainfall		Trigger
								Interval
					External Control
Note: The Special Output		Special	Enable /	Enable: After Each Sample, Only When
signal is available on pin E of
the Auxiliary connector.		Output	Disable	Pumping or From Rinse to Purge
		Start /	Enable /	Time / Date		Begin with	Enter Time and Date for
			Disable	or		Bottle 1 on	each start and stop
		Stop
						each New
							Enter Time and Day of
		Times		Time / Weekday
						Start?
							Week for each start and stop
				Select Start
* Note: Setpoint Sampling &				Condition: Rain,		Select	Select:		Enter
Storm Water Cannot		Storm	Enable /	Level, Rain AND		# of			Sampling
							Samples/Bottle
Be Enabled at the Same		Water	Disable	Level, Rain OR		First			Interval
	Time.						or
				Level, Immediate		Flush
				or			Bottles/Sample		Enter
						Bottles
				External Trigger					Sample
Note: Timed Bottle is not		Timed		Clock	Enter Time of next				Volume
allowed unless Bottles-per-			Enable /				Enable/
		Bottle		Time		Bottle Set
Sample mode is selected in			Disable				Disable
Distribution Menu.		Sets		or					Enter
							Continuous
					Enter Time Interval				Program
				Duration			Mode
					till next Bottle Set				Time Limit
				Level		Set HIGH			Select:
		Upset	Enable /	Flow
				pH / ORP		Trigger	Enter #	Samples/Bottle
		Sample	Disable	Process Temp		or	of
									or
				Channel 1			Upset
								Bottles/Sample
				Channel 2		Set LOW	Bottles
				Channel 3		Trigger
		Variable	Enable /	Ch 4 or D.O.
				Ch 5 or DO Temp.
		Intervals	Disable
				Ch 6 or Cond.				Enter Sample
				Ch 7 or Cond Tmp
									Volume

key:	Set		Set	Set
		Flow Rate of Chg	HIGH	Time
	Sample	Rainfall
Grey box indicates function not available with			Trigger	Interval
	Intervals
CTVV sampling enabled. [Even if function is		External Control
still listed in screen menus.]

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