Generac Power Systems H-100 technical manual Diagnostics

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General Information

H-100 Control Panel Technical Manual

This is a typical first Generator Parameter page for a single phase system.

LINE 1: Phase titles for the voltage and current

– voltage title/current title.

LINE 2: Line-to-Line voltage for AB and Line-to- Neutral voltage for A and B in Volts RMS.

LINE 3: Neutral current and Line currents in Amps RMS.

LINE 4: Generator frequency in Hz followed by the “More” field to allow page selection.

Press the “ENTER” button.

This is a typical third Generator Parameters page. It graphically displays the percent of i2t thermal limit currently attained. If the limit is exceeded, an alarm will be set and the generator will shutdown to protect the alternator. This display will then show % Temp >Over Limit<”. GenLink can provide more informa- tion regarding actual limits exceeded. This page is disabled if the i2t function is disabled.

This is a typical second Generator Parameter page for a three phase system.

LINE 1: Total system real power in kW.

LINE 2: Total system power factor.

LINE 3: Percentage of the system rated power being used.

LINE 4: The “More” field to allow page selection.

This is a typical second Generator Parameter page for a single phase system.

LINE 1: Phase titles for the power and power factor

– Total, A-Neutral, B-Neutral.

LINE 2: Real power in kW – Total system, A-Neutral, B-Neutral.

LINE 3: Power Factor – Total system, A-Neutral, B- Neutral.

LINE 4: The “More” field to allow page selection.

Press the “ENTER” button.

DIAGNOSTICS

There are six System Diagnostic pages. They are digi- tal inputs page, digital outputs page, two analog input pages, RS-232 communications status page, and RS- 485 communications status page.

Do the following to view the diagnostics pages:

Press the “MENU” button.

Press the button twice and the button.

Press the “ENTER” button.

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Contents Control Panel Technical Manual  General Hazards  Inside Front Cover Authorized Service Dealer LocationPanel Setup FeaturesIntroduction ‹ Customization‹ Analog Channels Measurement Engine‹ Analog Maths Then‹ Analog Alarms ‹ Other Analog Options Output Functions‹ Spare Analog Channels ‹ Analog Sensor RatingsEngine Management ‹ Engine Settings‹ Generator Parameters Parameter UnitsCLOSED? Starting and Stopping Sequence DiagramsVoltage Regulator Option Chart Voltage Regulator OptionGovernor Speed Regulator Option Governor Speed Regulator Option Chart Trending‹ Remote Trending ‹ Genlink Local Trending Setup ILC‹ Local Trending ‹ Left Display Pages Front Panel Display‹ Left Display ‹ Right DisplaySwitch VoltsAlrm Log ‹ Alarms PowerGraph Hz OtherEngine General Information Status Service Generator Diagnostics General Information EXERCISE/HTS TDN Home Alarm LOGControl Panel Event LOGMaintenance Settings AIR/FUEL Ratio Control OptionI2T Current Monitoring Option Internal Exercise Function Quiettest Setup Using GenlinkNormal Exercise Setup Using Genlink Quiettest Setup Using Front Panel General Information General Information Normal Exercise Setup Using Front Panel General Information General Information ‹ Date and Time Setup Using Genlink ‹ Date and Time Setup Using Front PanelSET Date and Time Adjust Display Contrast ‹ HTS Setup Using Front Panel ‹ HTS Setup Using GenlinkGeneral Information Remote Annunciator Connection Option NEW Generation Genlink NGG CommunicationsThermistor Appendix a Analog FunctionsPressure POLY3RD Linear POLY1STCurrent Calscale POLY1STN2‹ H-100 Analog Inputs Appendix B H-100 General I/O and Connector Information‹ H-100 Digital Inputs ‹ H-100 Digital Outputs‹ H-100 Digital Output Functions Fuel PRS Fault Analog 6 FaultInlt TMP Fault GOV POS HI AlarmTOT PWR LO Alarm TOT PWR HI AlarmGEN Freq Fault ENG RPM HI AlarmUSR Config Fault RLY ActiveChck V PHS ROT Chck C PHS ROTWire Signal Description ‹ H-100 Connector PIN DescriptionsAppendix C Miscellaneous H-100 Internal ALARMS/WARNINGS Control Panel Technical Manual Control Panel Technical Manual Generac Power SYSTEMS, INC