SSI America instruction manual Model 7SL HIGH/LOW Limitrol

Page 1

Instruction Manual

PN 31302

MODEL 7SL

HIGH/LOW LIMITROL®

7sl-0-00.p65

9/17/02, 2:35 PM

Image 1

Contents Model 7SL HIGH/LOW Limitrol 16 DIN, Four Digit HIGH/LOW Limitrol Guide to simple set-up CongratulationsUSE Wire Suitable For 75C Minimum Table of ContentsMounting Requirements Dimensions and Panel Cutout Terminal Layout Wiring GuidelinesMeasuring Inputs TC Input RTD Input Linear InputRTD Logic Input7sl-1-00.p65 17/02, 239 PM OUT Relay OutputsCommon Serial InterfacePower Supply Power Line and groundingPreliminary Hardware Settings Limitrol without RS-485 Limitrol with RS-485Configuration Procedure Configuration KEY FunctionsR7 = Alarm Action on Fault R5 = Offset AdjustmentC2 = Acknowledgment Mode R1 = Input Type and Range Value R2 = Decimal Point PositionControl Output Function C4 = Reset Memory C3 = Reset at Power-upP2 = Alarm configuration Alarm Standby Function P3 = Alarm Action= Safety Lock OFF =T1 = Timeout Selection tn10 = 10 second timeout Normal Display Mode Operating ModeIndicators ResetParameter Display Mode Key Functions in Normal Display ModeKey Functions in Parameter Display Mode Operating Parameters Error Messages Error MessagesError List Dealing with Error MessagesLoading Default Operating Parameters Default ParametersDefault Operating Parameters List Loading Default Configuration ParametersPara Default Configuration Parameter ListSpecifications Temperature Drift Display Update Time RangeCommon Mode Rejection Ratio Normal Mode Rejection RatioPower-Up Mode Acknowledgment ModeAlarm Function Type of AlarmCEI 70-1 IEC ReferencesNema ENV50140General Guidelines Calibration ProcedureCalibration Parameters TH TC Input Final Scale Value ProcedureTC Input Check Entering Calibration ValuesRTD Check PH RTD Input Final Scale ValueRJ. Cold Junction Compensation Check PL RTD Input Initial Scale ValueCurrent Input Check AH Current Input Final Scale ValueNH 5 Volt Input Final Scale Value Volt Input CheckUH 10 Volt Input Final Scale Value UL 10 Volt Input Initial Scale ValueMaintenance Manual Part No 7SL