Miller Electric manual Diagnostic Procedures For IH/TS

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8-3. Diagnostic Procedures For IH/TS

A.Parameter Display Does Not Operate, But 2408 Temperature Controller And 5100V Recorder Displays Do Operate.

Turn on power source.

Remove 14-pin control cable from power source and IH/TS.

Check for bent pins in 14-pin control cable and on IH/TS receptacle. Check for +24 volts dc between pins A and D at power source receptacle.

If +24 volts dc is not present, consult power source Owner’s Manual for troubleshooting. Connect 14-pin control cable to power source.

Check for +24 volts dc between pins A and D at IH/TS end of cable. If +24 volts dc is not present, replace 14-pin control cable.

Connect 14-pin control cable to IH/TS. Unplug IH/TS 115 volts ac power cord. Remove IH/TS wrapper.

Check that plug PLG3 is fully inserted into receptacle RC3 on circuit board PC1. Check for loose wires in 14-pin receptacle and plug PLG3.

Check for +24 volts dc between pins 7 (−) and 15 (+) at plug PLG3 and receptacle RC3. If +24 volts dc is not present, check wiring from plug PLG3 to receptacle RC10.

Check that display ribbon cable is fully connected to receptacle RC1 on circuit board PC1 (grey foil on pin 1). Check solder joints of ribbon cable to display.

Disconnect ribbon cable from display at receptacle RC1.

Check for +5 volts dc between pins 1 (−) and 2 (+) at receptacle RC1, and proceed as follows:

If +5 volts dc is present, replace the display; if 5 volts dc is not present, replace circuit board PC1. Reconnect IH/TS 115 volts ac power cord.

B.2408 Temperature Controller Display Does Not Operate, But 5100V Recorder Display Does Operate Remove and reseat 2408 controller module, make sure that locking tabs are in place.

Remove IH/TS wrapper.

Check for 115 volts ac between L and N at terminal strip on rear of controller module.

If 115 volts ac is present, replace 2408 Temperature Controller; if 115 volts ac is not present, check wiring.

C.5100V Recorder Does Not Turn On, But 2408 Temperature Controller Does Turn On

Place IH/TS power switch in the Off position.

Open floppy drive door.

Place IH/TS power switch in the On position.

Check for floppy drive light illumination.

If drive light does not illuminate, proceed as follows:

Remove IH/TS wrapper.

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Contents

File Induction Heating OM-203 185FProcesses DescriptionFrom Miller to You Table of Contents Resetting All RAM Variables In The Event Of Display Errors Electric Shock can kill − Safety Precautions − Read Before UsingSymbol Usage Induction Heating HazardsCalifornia Proposition 65 Warnings Principal Safety StandardsAbout Pacemakers EMF InformationLE Chauffage PAR Induction peut provoquer un incendie − Mesures DE Securite Pour LE Chauffage PAR InductionLE Chauffage PAR Induction peut être dangereux Porteurs de stimulateur cardiaque, restez à distance DES Organes Mobiles peuvent provoquer des blessuresEn ce qui concerne les stimulateurs cardiaques − Introduction Specification Description − InstallationSpecifications IH/TS InstallationInput 14 Pin Information For Receptacle RC1 Connecting To Power SourceRear Connecting 25kW System Cords And CablesFront Such as grinders, drills, lights, etc Connecting 5kW System Cords And CablesFrontRear CoolerConnecting External Device IH/TS Front Panel − Components and ControlsIH/TS Rear Panel Controller 200.0Parameter Display − Setup and OperationSafety Equipment IH/TS Setup Select Power Source2-1 Digital Recorder Controls Time Date Setup − Digital2-2 Login As Engineer Locale SetupChannel Cycling On/Off And Notes Time And Date SetupLogin As User Go To Home ScreenName OperationController Display Definitions Run List Sub-Menu DefinitionsController Operation Setpoint remains constant for a specified period Programming The 2408 ControllerProgram List Terms And Definitions Segment Type DefinitionsExample Pre−heat Profile Deg/ hr Example Stress Relief ProfileStep to 600 F Ramp rateDeg/hr Example Multi−Step Stress Relief ProfileRamp to 800 F @ 400 /hr Ramp to 1250 F Ramp to 800 F Ramp to 600 FSets output to Profile Set-Up WorksheetStart Recording Batch Recording Using 5100 Digital RecorderBegin Batch recording -3-3-1. Login As User Saving Data To a Disk Recommended After Each Batch Stop RecordingDownloading Files From Recorder Network Connection Windows 95, 98, MEChanging IP Address To Connect The IH/TS For Windows For Windows 95, 98, ME Troubleshooting Connection ProblemsRunning a Program To Preheat Or Stress Relief OP1 SP2 Recovering From An InterruptionBacking Up The Database Installing Review Software And First Time SetupReview software first time setup screen Viewing Data In Review SoftwareSelect Transfer Files Running Review SoftwareStart Review software Select Files Select OK Single File With Batch NameSelect Start Transfer Single File With No Batch NameMultiple Files With No Batch Names Multiple Files With Batch NamesSelect Add Point Select File Select New ChartScrn14 Select OK to view chart These steps must be done Scrn20 Select OK Comment becomes part of the chart Select Save Select File Select Print to print entire profile on one File name becomes Part of the chartScrn30 Typical Profile Chart Printout − Configuring Controller and Recorder Select Channel Number For each Channel NumberLoad File Date SetupGo To Home Screen Time SetupLogin As User Months − Maintenance & Troubleshooting Routine Maintenance TroubleshootingBefore 10 degree window is Goto ConF, IA ConF Module 1 Config. See SectionIf display flashes no.io again, or if Advance to next screen When touched, but does notIs complete, turn Ihts power off and back on again See SectionDiagnostic Procedures For IH/TS OM-203 185 5100V Recorder Displays Channel Error Resetting All RAM Variables In The Event Of Display Errors Version Number Factory Set ParametersController Version Number Press Page to Press ScrollController Edit Parameters Output List Controller Full Parameters Prior To VersionNavigation Across Scroll Down Home List VariesNavigation Across Configure Parameters Prior To VersionController OM-203 Navigation Across Scroll Down Home List Controller Full Parameters Effective w/VersionConfigure Parameters Effective w/Version Calibrator Calibration Certification ProcedureType-K Mini Connector Fluke-714 ThermocoupleCircuit Diagram For IH/TS − Electrical DiagramsComplete Assembly − Parts List198 Page Page Support ServiceYour distributor also gives Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact