Varec 8315 Series manual TankGate motherboard

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8300	Hardware

•Communications

Figure 2-3: The TankGate motherboard

HARDWARE HANDSHAKING			EARTH
			EARTH
A	B		NEUTRAL
			NEUTRAL
			LINE
			SURGE GND
RESET
	RS232		+	VFIELD
	RS232
			-
	COM1
			A/TXD
	RS485		B/RXD
			GND	COM1
				COM1
			RTS
			CTS
			TXD
			RXD	COM
				0
			GND
		VFIELD=48V	+15V	AUX
			+15V	AUX
		VFIELD=24V	+5V	POWER
			+5V
			GND
			GND
			-15V

2.2.1Power Supply

•Unit AC Power terminal block (J2)

•Surge Protection terminal block (J4)

•Field Power terminal block (J3)

•Auxiliary DC Power Output terminal block (J8)

•AC Power fuses (500 mA - 250V 5x20 mm) (F1, F2)

•Field Voltage Selection Jumper (W3)

7

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Contents Installation Operations Manual Page Copyright Disclaimer of Warranties Safety Precaution Definitions Safety Precautions Using ViewRTU InstallationTroubleshooting and maintenance OverviewContents System Information SYS Using ViewRTU Troubleshooting Applications FeaturesVersions Power Supply Specifications System DesignPower consumption Operating temperatureMechanical Construction Storage temperatureHumidity Overview TankGate Interface Hardware Motherboard Description Hardware Block DiagramTankGate motherboard Field Power Vfield terminal block J3 Unit AC Input Power terminal block J2Auxiliary DC Output Power terminal block J8 Surge Protection Surge Gnd terminal block J4Field Voltage Selection Jumper W3 AC Power Fuses F1,F2Hard Reset Switches and IndicatorsReset push-button SW3 3.1 COM0 J7 Communications3.2 COM1 RS-232/RS-485 J5 3.3 COM1 RS232/RS-485 Selection Switch SW23.4 COM1 Hardware Handshaking Switch SW1 SW2 Set Tion Physical Handshak Ting Layer Ing Communica HardwareWith RTS / CTS RS-232J6 TankGate Communications Cable8315 L&J Tankway Interface Module Model 8315 TankGate DescriptionLED Indicators D1-D6 ID DIP Switch SW1Surge/Shield Ground Connector J4 External Power Connector +48V J2Connect the field wiring Field Wiring terminal block J38315 L&J Tankway Interface Module TankGate Interface Real-Time Clock Software Features Real-Time / Multitasking ExecutiveAutomatic Fault Recovery Data Scanning Task ProtocolsDatabase Manager System TasksTankGate 8315 Software Blocks TankGate Software BlocksPoint Format Database OrganizationParameter Description Parameter ClassesData Format Description Parameter Data FormatsCommon Parameters PntStatus Parameter PntCheckSum ParameterElapse Parameter Value ParameterStandard Request-Response Format Gathering Point DataChange of State Format Change of State-Related ParametersDeadband Modbus Slave Modbus CommunicationsAddress Type Number Parameter Data Type Fixed Modbus MapFunction Code Description Comments Gwblk method 8315 L&J Tankway Software Description TankGate Interface Data Address Parameter Comments Clock CLK Configuration Parameters FunctionParameters Dynamic Parameters FunctionCommunications COM Configuration Function ParametersApplication Real 4 bytes value Floating Point Register FpregDynamic Function Parameters API Emulator EMUByte value indicating status of point Values are Current Command Configuration Parame Function TersEMU Gateway Emugw Hex representation of the request sent by the hostDisplays the tank number of the currently selected tank Gauging Systems Inc. Model 2000 Interface GS2000 Last message. The maximum is 255 seconds. The default is Raw2 Gateway Block Gwblk CRC-16 Checksum of points static Configuration Parameters Byte value indicating status of point Values are No errorSize Parameter Addr1 is the Data Address and PntRef1 is the correspondingInteger 2 bytes value Integer Register IregCurrent request message, displayed in hex format Modbus Gateway ModgwCurrent command. Values include Dynamic Parame Function Ters Scaler Point ScalerOutput value for the Scaler point Value = Ax + By + Cz + KValue parameter converted to Integer format System Information SYS 17 L&J MCG1000 Tank Gauge LJ1000 PntStatus will be set to indicate the failure Application 18 L&J MCG1500 Tank Gauge LJ1500 Task on the Motherboard determines that the Model 8315 has 8315 L&J Tankway Software Description TankGate Interface 19 L&J MCG2000 Tank Gauge LJ2000 Enables the watchdog task on the Motherboard. The watchdog 8300 Number of gauge polls since last reset Command currently being sent to the gaugeNumber of gauge polls which resulted in an error 20 L&J Scanner LjscanOut 8315 L&J Tankway Software Description TankGate Interface Installation Safety Guidelines General Safety GuidelinesInstallation Mounting the TankGate inside the enclosure Mounting the TankGateInstalling Communications Wiring Up PowerMounting the Enclosure Select the Unit addressRS-485 Communications Power-UpInitial system verification Establishing Host CommunicationsInstallation TankGate Interface Overview Installing ViewRTUSystem Requirements Executing ViewRTUViewRTU Version Selection dialog File Menu ViewRTU windowViewRTU Menu Bar Point Menu Edit Point selection dialog Select Point to Add dialog boxEdit Point deletion dialog Edit Point dialogDelete Upload Database from TankGate Config MenuDownload Database to RTU Creating a Password To enter the passwordChanging the Password Changing the PasswordPC Setup Communications MenuStatus Port Communications Setup dialogTankGate search dialog Options MenuConnect Convert ViewRTU versions dialog Convert Configuration FilesExport All Import AllHelp Menu Using ViewRTUConfiguring Single Points Minimize Edit Digital Point dialogEdit Point Window Push-buttons Connections Minimizing the Edit Point WindowNext PreviousUpload To modify a ValueTo modify a value Edit point parameter value dialogTo modify a Reference Configuring Multiple PointsEdit point parameter reference dialog Adding Multiple PointsAdding Multiple Points Spreadsheet ModeEdit Menu Point MenuCopy PasteSet Value with Auto Increment Paste & DnldSet Value Export Options MenuImport Parameter Type Description ViewHide Row/Col Unhide All Creating and Editing ConnectionsTo create a Connection Displaying the Point Connections windowPoint Connections Window Using ViewRTU TankGate Interface Indicator Condition Run indicatorCommunications indicator Using the TankGate Push-buttonsLED Displays under Abnormal Conditions 1.3 TXD/RXD LEDsPress the Reset button Performing a Hard ResetSet the ID DIP switch to the desired addresses Replacing a defective component or module MaintenanceTroubleshooting TankGate Interface 102 Ordering Structure Nema 4 Enclosure Ordering Structure Remote Terminal Unit TankGateModbus Map Value12 Fpreg 3034 3094 8300 Your official representative Your offical representative