Sterling 6017 series installation manual Using Controls and Indicators, Microprocessor Controller

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5	Using Controls and Indicators

5-1 The Microprocessor Controller

The M2B controller is an easy-to-operate microprocessor-based PID control device. When the process reaches the set point, the PID control cycles the cooling valve and/or immersion heater to maintain the proper leaving fluid temperature.

The controller is fully factory tested. Set the process temperature set point you want and the controller does the rest.

Built-in range of operation on the controller is 0°F to 550°F (-18ºC to 288ºC).

Figure 4

Typical M2B Graphic and Button Control Panel

				R
STATUS	185			185		DISPLAY
RUN						TO PROCESS
HI HEAT						FROM PROCESS
LO HEAT	SET POINT			PROCESS		T
COOL	FLUID	SAFETY	HI/LO	PROBE	MOTOR	FLOW
	FLUID	SAFETY	HI/LO	PROBE	MOTOR
	PRESSURE	THERMO	ALARM	FAIL	FAIL
	SET POINT	UP		DOWN	ENTER
	SET POINT				ENTER
	INDEX	HI		LO	DISPLAY
	INDEX	ALARM		ALARM	DISPLAY
		ALARM		ALARM
TEMPERATURE CONTROL SYSTEM -- M2B						STERLING, INC.
TEMPERATURE CONTROL SYSTEM -- M2B						MILWAUKEE, WI

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6017 Series Hot Oil Large Temperature Control Units

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Contents Series Large Hot Oil Temperature Control Units $30.00Series Hot Oil Large Temperature Control Units Safety Considerations Table of Contents Startup Preparations Charts and Figures Introduction Necessary DocumentsStandard Features Models CoveredAvailable Options Feature DescriptionsImmersion Heaters Pump Heater TankFul-Flo Valve Connection Lines CoolingOptional Electrical System Controls Electrical Panel and System Components Air PurgeSafety Thermostat Pressure SwitchReservoir Tank Series Hot Oil Large Temperature Control Units 50 kW 100 kW 150 kW 200 kW 90 gpm 150 gpm 200 gpm Lbs Unpacking and Inspection Event of Shipping DamagesIf the Shipment is Not Correct If the Shipment is Not CompleteReturns Installation Location Considerations Installation RequirementsWork Rules Connecting Piping Piping Considerations for Mobile Installations Customer is responsible for conversions to metric standardsConnecting Cooling Water Piping Connecting Process PipingConnecting Vent Piping Series Hot Oil Large Temperature Control Units Typical Flow Schematic Custom Process Piping Making Electrical Connections Series Hot Oil Large Temperature Control Units Series Hot Oil Large Temperature Control Units Startup Preparations Starting the UnitUnit START-UP with Autovent Solenoid Series Hot Oil Large Temperature Control Units Shutting Down the Unit Returning Fluid to the TankSeries Hot Oil Large Temperature Control Units Using Controls and Indicators Microprocessor ControllerIdentifying M2B Controller Panel Components Status IndicatorsDisplay Indicators Screen DisplaysAlarm Indicators SET Point Key Using M2B Controller KeysMotor Fail Indicator UP Arrow KeyIndex Key Alarm HI Alarm Key Alarm LO Alarm Key Enter KeyDisplay Key Identifying Control Panel SwitchesDigital Flow Screen Pump Stop Mode SelectPump Start Vent Cycle Start optionalIdentifying System Status Board Indicators Alarm SilenceStatus Indicator Lights Mode Indicator LightsPump Overload Indicator Light Fault Indicator LightsAuto Mode Indicator Light Low Pressure Indicator LightHigh Level Indicator Light Low Level Indicator LightSeries Hot Oil Large Temperature Control Units Making Daily Checks Periodic ChecksMaking Monthly Checks Making Quarterly Checks Routine ServicingMaking Six-Month Checks Servicing the Unit Monthly or Every 500 Hours Servicing the Unit Every Three MonthsMotor Lubrication Procedure Corrective Maintenance Pumps and SealsSeries Hot Oil Large Temperature Control Units Troubleshooting Check the heater output with an Service Notes Service Notes Service Notes Technical Assistance Parts Department