Chromalox

1604-7

Temperature Controller with mA Output

1604

Issue date May 2000

rUSER'S MANUAL

1604-7-0-AB.p65

5/16/00, 10:50 AM

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Contents

Chromalox Contents III Model identification Screw Mounting Requirements Outline and CUT-OUT Dimensions Outline and CUT OUT Dimensions Measuring Inputs TC Input Connection Diagrams Linear Input RTD Input Relay Outputs Logic Input Safety noteOUT Linear Output Inductive LoadsLoad Operating Voltage Serial Interface Power Line Wiring When the Neutral line is present, connect it to terminal Input Preliminary Hardware SettingsType TC-RTD Open Input Circuit OFF SEr1 = Serial interface protocolSEr3 = Baude rate for serial link SEr4 = Byte format for serial link P3 = Initial scale value P2 = Decimal point positionP4 = Full scale value P5 = Output 1 function P7 = analog retransmission initial scale value P10 = Alarm 1 operating modeP8 = analog retransmission full scale value P9 = Output 2 function. nonE = output not used P14 = Alarm 2 threshold value P12 = Alarm 2 operating modeP15 = Alarm 2 hysteresis value P18 = Main control output action P19 = Displayed value of the main power outputP20 = Secondary control output action P22 = Cooling media P26 = Alarm 2 action P24 = Alarm 1 actionP28 = Offset adjustment added to the measured value P29 = Displayable protected parameters P38 = Output safety value P36 = Timeout selectionP34 = Manual function P43 = Set point indication P41 = Control action typeP44 = Operative set point alignment at instrument start up Display Function IndicatorsREM SP2 MAN SP SP2 Selection MAN = Manual Function Direct Access to SET PointLamp Test Serial Link Smart function AL1 Alarm 1 threshold RSt Manual reset of the alarmsHSA1 Alarm 1 hysteresis AL2 Alarm 2 threshold Hysteresis for ON/OFF control action Output 3 cycle timeRelative Cooling gain Integral time Grd1 Ramp applied to an increasing set point change TOL Time duration of the output power limiter soft start Error Messages Error MessagesOverrange Underrange Error List General Informations General SpecificationsInputs Thermocouple Logic Input Linear Inputs Control Actions SET PointsOutputs Output Alarms Serial Communication Interface MaintenanceStop bit one Address Parameter Default Value Appendix a Default Parameters= OFF HSA1, HSA2 ER0 Para P44 Appendix A.3 Appendix A.4 Emerson Electric CO Chromalox

Chromalox 1604-7 user manual Chromalox

Models: 1604-7

Chromalox

1604