Chromalox 1604-7 user manual Error List

Page 29

ERROR LIST

SEr	Serial interface parameter error.
100	Write EEPROM error.
150	CPU error.

200Tentative to write on protected memory.

201 - 2xx	Configuration parameter error. The
	two less significant digits shown the
	number of the wrong parameter (ex.
	209 Err shows an Error on P9
	parameter)
299	Error on control output selection.
301	Selected input calibration error
307	RJ input calibration error

320Analog retransmission calibration error.

400	Control parameters error
500	Auto-zero error
502	RJ error
510	Error during calibration procedure.

NOTES

1)When a configuration parameter error is detected, it is sufficient to repeat the configura- tion procedure of the specified parameter.

2)If error 400 is detected, push contemporarily the t and s pushbuttons for loading the default parameters then repeat control parameter setting.

3)For all the other errors, contact your supplier.

1604-7-1-AB.p65

5/16/00, 10:50 AM

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Contents Chromalox Contents III Model identificationScrew Mounting RequirementsOutline and CUT-OUT Dimensions Outline and CUT OUT DimensionsMeasuring Inputs TC Input Connection DiagramsLinear Input RTD InputOUT Logic Input Safety noteRelay Outputs Load Operating Voltage Inductive LoadsLinear Output Serial Interface Power Line WiringWhen the Neutral line is present, connect it to terminal Input Preliminary Hardware SettingsType TC-RTD Open Input CircuitOFF SEr1 = Serial interface protocolSEr3 = Baude rate for serial link SEr4 = Byte format for serial linkP3 = Initial scale value P2 = Decimal point positionP4 = Full scale value P5 = Output 1 functionP7 = analog retransmission initial scale value P10 = Alarm 1 operating modeP8 = analog retransmission full scale value P9 = Output 2 function. nonE = output not usedP15 = Alarm 2 hysteresis value P12 = Alarm 2 operating modeP14 = Alarm 2 threshold value P18 = Main control output action P19 = Displayed value of the main power outputP20 = Secondary control output action P22 = Cooling mediaP26 = Alarm 2 action P24 = Alarm 1 actionP28 = Offset adjustment added to the measured value P29 = Displayable protected parametersP34 = Manual function P36 = Timeout selectionP38 = Output safety value P44 = Operative set point alignment at instrument start up P41 = Control action typeP43 = Set point indication REM SP2 MAN IndicatorsDisplay Function SP SP2 Selection MAN =Lamp Test Direct Access to SET PointManual Function Serial Link Smart functionAL1 Alarm 1 threshold RSt Manual reset of the alarmsHSA1 Alarm 1 hysteresis AL2 Alarm 2 thresholdHysteresis for ON/OFF control action Output 3 cycle timeRelative Cooling gain Integral timeGrd1 Ramp applied to an increasing set point change TOL Time duration of the output power limiter soft startError Messages Error MessagesOverrange UnderrangeError List Inputs Thermocouple General SpecificationsGeneral Informations Logic Input Linear InputsOutputs SET PointsControl Actions Output AlarmsStop bit one Address MaintenanceSerial Communication Interface Parameter Default Value Appendix a Default Parameters= OFF HSA1, HSA2ER0 ParaP44 Appendix A.3 Appendix A.4 Emerson Electric CO Chromalox