Sterling Plumbing 882.00254.00 specifications Station Alarms, Alarm message Possible cause

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7-2 Alarms

The format for all station alarms is “Station n [alarm text],” for example, “Station 12 receiver low level.” The format for all pump alarms is “Pump n [alarm text].” Any alarm that does not start with “Station” or “Pump” is a system alarm.

The following tables list all alarms alphabetically, together with possible causes. A “critical” alarm is one that causes the affected device to stop.

Note: You can also see a list of alarms and their causes in the controller’s online help. To display this information, touch the color key of statuses in the upper right-hand corner of either the Station Summary or the Pump Summary screen, or touch Help at any other screen. When you are finished reviewing the help. touch Return.

Station Alarms

	Alarm message	Possible cause
	Blow back output failure	Solenoid patch cord is disconnected.
	Blow back output failure	Solenoid patch cord has been cut.
	(Critical)	Solenoid patch cord has been cut.
	(Critical)	Solenoid valve has malfunctioned.
		Solenoid valve has malfunctioned.
		Material line is blocked.
		Vacuum line is blocked.
	High vacuum	Convey time is too long (time-fill station only).
	High vacuum	Sequence valve has malfunctioned.
		Vacuum switch has malfunctioned.
		Note: After you have corrected the cause of this alarm, the alarm will be
		cleared when the controller has conveyed a full load to this station.
		Local alarm’s light bulb is defective.
	Local alarm output failure	Patch cord for local alarm is disconnected.
	Local alarm output failure	Patch cord for local alarm has been cut.
		Note: As a stopgap measure, you can disable the alarm output for this
		station until the problem can be remedied. See pp. 43 and 74.
		Material container is empty.
		Material line is disconnected from material source.
	No convey	Vacuum line is disconnected from station.
	No convey	Take-off compartment is not adjusted properly.
		Convey time is too short.
		Note: As a stopgap measure, you can disable the “no convey” alarm for
		this station until the problem can be remedied. See pp. 43 and 74.
	Not assigned to a pump	Station has not been assigned to a pump
	(Critical)	Station has not been assigned to a pump
	(Critical)
		ArmorBlock is not installed.
	Not present	ArmorBlock is not addressed properly.
	Not present	ArmorBlock is defective.
	(Critical)	ArmorBlock is defective.
	(Critical)	Base of ArmorBlock is defective.
		Base of ArmorBlock is defective.
		Network flat cable is not installed in base properly
		Power supply is not turned on.
		Power supply is not connected properly
	Output power failure	Power supply’s incoming fuse(s) have failed.
	Output power failure	Power supply’s output circuit breaker has tripped.
	(Critical)	Power supply’s output circuit breaker has tripped.
	(Critical)	ArmorBlock is defective.
		ArmorBlock is defective.
		Base of ArmorBlock is defective.
		Power flat cable for network is not installed in ArmorBlock base properly

7/50D Plus or 7/50D Controller

Chapter 7: Troubleshooting

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Contents SCC 7-Pump 50D & D Plus-Station Controllers Parts and Service Department Shipping Information Table of Contents Maintenance Controller Safety Tags How to Use This Manual SafetySafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves Responsibility General ResponsibilityReporting a Safety Defect Maintenance ResponsibilityOperator Responsibility Models Covered in This Manual Functional DescriptionGeneral Description Electrical Features Standard FeaturesMechanical Features Controller FeaturesSafety Circuit Standards Optional FeaturesSafety Devices and Interlocks Fail Safe OperationSafety Device Lock-Outs Uncrating InstallationSystem Installation Overview Mounting the Control PanelRunning KwikLink Cables Making Control Panel Power Drop Wiring ConnectionsElectrical Connections About KwikLink Flat CablesInstalling KwikLink Cable Setting Up Mounting Plates Setting Up and Installing Mounting PlatesInstalling Assembled Mounting Plates Terminating Cable Runs Discard the standard resistor cap to eliminate confusionInstalling Inside KwikLink Connectors with Blank Caps Proper Termination ConnectionsAddressing Armorblocks Addressing and Installing ArmorBlocksSetting Armorblock Addresses ArmorBlock Address RangesInstalling ArmorBlocks Using seal block to pierce cableSecuring the Seal Block to the Cable Base Installing KwikLink Connectors Connecting the Controller to the Network Connecting the Remote Interface to the Main ControllerProper Controller and Remote Interface Connections Connecting the Power Supply Enclosure to the Network Proper Power Supply Enclosure Connections Connecting Vacuum Receivers to the Network 50D 4-Connector ArmorBlock ConnectionsPlus Connections Connecting Vacuum Pumps and Filter Chambers to the Network Connecting Vacuum PumpsProper Vacuum Pump Connections Connecting Filter Chambers Proper Filter Chamber ConnectionsConnecting Central Alarms to the Network Proper Central Alarm ConnectionsAlarm Horn C-O1 Setup Basic Menu Flow for SetupSetting Up the System Setting the Number of Stations and the Number of Pumps50D Plus Screen shown Checking Addressing and Wiring for System Components Page Page Setting Up Alarm Silences Setting Up Pump Staging Setting Up Touch Switch DelaySetting Up Stations Setting Up a Single Station50D Plus shown Copying Settings from One Station to Others To copy the selected station’s settings to one other station Setting Up Pumps Setting Up a Single PumpPage Copying Settings from One Pump to Others To copy the selected pump’s settings to one other pumpTo copy the current pump’s settings to all other pumps Finishing Setup Setting Up Passwords Page Initial Startup Overview OperationStarting and Stopping the System Basic Tasks Reviewing Station StatusColor Label Description Reviewing Pump Status Color Label Description Logging On and Logging Off Enabling and Disabling Stations and Pumps Reviewing and Adjusting Basic Station Settings Reaching and Reading the Station Operator ScreensAdjusting Convey Time and Dump Delay Navigating among the Station Operator ScreensActivating and Stopping Priority Convey for a Station Changing the Mixture for a Remote Proportioning ValveAdvanced Tasks Changing the Line with Material ProofingReviewing and Resetting a Pump Hour Meter Transferring Stations to a Standby Pump Page Page Alarms Reviewing AlarmsClearing the Alarm Log Touch ContinueSilencing Alarms Corrective Maintenance MaintenancePreventative Maintenance Network Scanner Module ConsiderationsOptions for Station Setup Configurable SettingsMemory Module Considerations 50D Plus or 7/50D Controller Configurable Settings Blow Back Options Only available on 7/50D Plus systems Only available on 7/50D Plus systems 50D Plus or 7/50D Controller Configurable Settings Options for Pump Setup 50D Plus or 7/50D Controller Configurable Settings Troubleshooting General TroubleshootingStation Alarms Alarm message Possible causePump Alarms System Alarms Appendix WarrantyOptional Components Drawings and Diagrams Pump 50 station Controller with ??? DisplayTypical System Installation Layout 50D Plus or 7/50D Controller Appendix AC Voltage Spare Parts ListReturned Material Policy DC VoltageController Safety Tags Safety Tag InformationWarranty Returns Controller Identification Serial Number TagParts Department Service DepartmentTechnical Assistance Contact Information Sales Department