Manuale UtenteSommarioFront Cover1Introduction4How to Use This Manual4Please Read this Manual Carefully Before Use4Safety Precautions5AC Power Supply5Protective Grounding5Explosive Atmosphere5Proper Exhaust Venting5Working Inside the Instrument5Modifications to the Instrument5In Case of Malfunction5Fusing5Installation Category6Altitude Limit6Cleaning6Warning Statements6Caution Statements6Hazard Symbols on Monitor6Functional Overview7General Description7Communication Options7Suggested Location of Sampling Points7AGM300 Installation9AGM300 - Installation Considerations10Locating the Monitor10Warnings and Cautions10Inspection10AGM300 - Mounting Instructions11Screw Locations11Installation11AGM300 - Connecting Air Lines12Overview12Tubing Considerations13Connecting Purge Line13Connecting Exhaust Line13Connecting Sample Intake Lines13Water Trap13AGM300 - Interior Schematic14AGM300 - Electrical Wiring16AGM300 - Connecting Communication Devices18Ammonia Display Module (ADM800) Connection18Integrating with Building Management Systems18Larger Integrated Systems18Changing Terminator Settings19Node Address DIP Switch Settings (Refer to Multiple AGM's and Connecting to a Building Management System)19Personal Computer (Refer to AGM300 PC Software Section)19Multiple AGM’s20MULTIPLE AGM300’S WITH ADM80020RS 485 CONNECTIONS BETWEEN AGM300’s20Connecting to a Building Management System20AGM300 - PC Software21Programming the AGM300 Using PC Software21Saving the AGM300 Program to a Disk or Drive22To Open a Saved Program22To Send a Saved Program to an AGM30022Trend Data22To Convert the TREND Text File to a Microsoft Excel File22To Save and Print the AGM300 Software Screen, Alarm Log, Fault Log, or Diagnostic Screen22USB Type Laptops23AGM300 - Current Loop Interfaces24Optional 4–20 mAdc Outputs24Connection24AGM300 - Connecting External Alarms25Overview25Connection25ADM800 Installation27ADM800 - Installation Considerations28Overview28Warnings and Cautions28Inspection28ADM800 - Mounting Instructions29Screw Locations29Installation29ADM800 - Interior Schematic30ADM800 - Electrical Wiring32ADM800 - Communication Connections34AGM300 Network34Integration with Building Management System34Changing Terminator Switch Settings35ADM800 - Connecting External Alarms36Overview36Connection36ADM800 Operation37ADM800 - Overview38Display Screen38Control Keys38Cursor Key-Pad38LED Indicators38Internal Audible Alarm38External Alarms38ADM800 - Screen Displays39ADM800 - System Programming40Setup Parameters40Password Protection40ADM800 - Setup Programming41Setting the Clock41Navigating to the 1st ADM Setup Screen42Contrast42Number of AGM Units42AGM Baud Rate42Audible Alarm43Enabling Building Management System Connection43Building Management System Stop Bits43Building Management System Baud Rate43Password43Navigating to the 2nd ADM Setup Screen44Setting Relay Parameters44AGM Node Address44AGM300 - Setup Programming45Navigating to the 1st and then 2nd AGM Setup Screen45Location46Number of Zones Installed46Alarm Ack Mode46Audible Alarm46Zone Hold Time46Detection Limit46Loop 2 Factor47Re-Zero Mode47Navigating to the 3rd AGM Setup Screen48Service Timeout48ADM800 - Zone Setup Programming49Navigating to the 1st Zone Setup Screen49Location49Distance49Average Temperature50Current PPM50Log Interval50Navigating To the 2nd Zone Setup Screen50Leak Level50Spill Level51Evacuation Level51Re-Setting the Peak PPM Value51General Operation52Functional Overview52Working with the Zone Screen52Zone Hold Mode53Alarm Conditions53Fault Conditions54Working with the System Screen55Alarm Conditions55Alarm Log56Fault Conditions57Working with Alarms58Functional Overview58Responding To Alarms58Alarm Detail Screen59Acknowledging Alarms60Working with the Trend Screen61Overview - Log Interval61Navigating To the Trend Screen61Working with System Faults62Functional Overview62Navigating to the Fault Screen62Reset to Factory Default Settings63Clearing System Faults64Viewing Fault Log64Working with the Calibration Screen65Overview65Navigating to the Calibration Screen65Adjusting Calibration Factor65Replacing FusesCalibration Procedure66Working with the Diagnostic Screen67Overview67Navigating to the Diagnostic Screen67Diagnostic Screen Overview67Service Mode69Appendix71AGM300 / ADM800 Maintenance72Warnings and Cautions72Servicing Inline Filter72Servicing Air Lines72Replacing Fuses72Optional Accessories73Intake Manifolds734–20 mA Interface Board73ADM800 - Logic Diagram74RS-485 Communication Protocol75Overview75MODBUS RTU Protocol75AGM300 MODBUS RTU Operation76Overview76Protocol Details76Notes on AGM300 Polling76Notes on Network Topologies77Key Comm Protocol Parameters77Summary of Registers78System Data 0x0010h R/W AGM System Setup Data78Data Type Abbreviations78UI79Fault Flag Structure uses bitwise access to 16 bit word as defined below:80Notes on Alarms and Alarm Acknowledge82See description of STATUS REGISTER85Description85See description of STATUS REGISTER85Notes Concerning the AGM300 Hold Mode85To Release the Zone Hold Use the Following Sequence of Steps85Length87See description of STATUS REGISTER87See description of STATUS REGISTER87Notes Concerning the AGM300 Service Mode87To Release the Unit from Service Mode Use the Following Sequence of Steps87Point to current reading88Time record for each of the 100 log points. The format for the TIM type is defined in note 2 of zone data88Last 100 log points (2 byes per point)88MODBUS EXCEPTION RESPONSES88WARRANTY and SERVICE89Warranty89Service89Return Procedure90Field Repair90Products Covered under Warranty and Service Policy90AGM300 - Specifications91ADM800 - Specifications92Dimensioni: 12,9 MBPagine: 94Language: EnglishApri il manuale
