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

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
	PRESSURE	THERMO	ALARM	FAIL	FAIL
	SET POINT	UP		DOWN	ENTER
	INDEX	HI		LO	DISPLAY
		ALARM		ALARM
TEMPERATURE CONTROL SYSTEM -- M2B						STERLING, INC.
						MILWAUKEE, WI

Page 34 6017 Series Hot Oil Large Temperature Control Units