Siemens MCC-3298 user manual Full voltage non-reversing connection diagram

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2 Installing the SAMMS-LV Device

Figure 2.1 Full voltage non-reversing connection diagram

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Contents SAMMS-LV Qualified Person Contents Field Service Operation Signal WordsQualified Person About this Manual SAMMS-LV Device Models Advanced Protection for Low-Voltage MotorsOverload Protection Using the Standardized Control PanelProgramming Control Circuits Outputs One Change settings requires password Yes Remote inputsSAMMS-LV Model Light barsInstalling the SAMMS-LV Device Full voltage non-reversing connection diagram Grounding the Device SAMMS-LV device communications connections Performing a Lamp Test Password ProtectionUsing the Reset/Test Push Button Performing an Overload Relay TestOutput Devices Input DevicesLadder Diagrams Library of Standard Ladder Diagrams Custom Ladder DiagramsSAMMS-LVX Standard control circuits RVA Incomplete Sequence Ridethrough Upon Loss of Power SAMMS-LVX OnlyMotor Ambient Temperature Intelligent Reduced-Voltage Starting SAMMS-LVX OnlyODP motor thermal signature Operating the SAMMS-LV Operating the SAMMS-LV Device 10 Motor protection graph Dual Overload Protection SAMMS-LVX Only Ultimate Trip Level and Service FactorPhase Unbalance Jam Protection SAMMS-LVX OnlyRepetitive Starts Ground Fault DetectionStator Protection Start InhibitSize Pickup Current Default Pickup Range Autoreset After a Trip SAMMS-LVX OnlyUsing the Hand Held Communicator HHC Emergency Restarting5A CT primary current if used Full load current for OLR No Function NumberJam pickup current F24 Loss of load protection or warning List Key Using the Enter KeyFunction Key UP and Down KeysExternal trips Enable/disable phase unbalance CapabilityMeans warning Select ground fault pick-up current Value 2A-5AStep Size Second Default Value Iflc is the value of Iflc forSelect jam pickup current 120-400% I FLC F24 Loss of Load Using the SAMMS-LV Device Func TionsProgram Mode/Passwords 200% 50% 480013 Entering and changing passwords F1 Control Circuit Number and Incomplete Se- quence Status F0 Ambient TemperatureSAMMS-LV Functions F2 Size for Overload Relay #145A Overload Setting Step Default Relay Size Range 24.0A 36AF4 Full-Load Current for Overload Relay #1 90AF9 Phase Unbalance Protection F6 Service FactorF8 Autoreset SAMMS-LVX Only F7 Overload Trip ClassF10 Display Time to Restart F12 Ground Fault Protection or WarningF11 Emergency Restarting F14 Set Programmable Timer #2 F12A Ground Fault Pickup CurrentF13 Set Programmable Timer #1 F15 Display CurrentF18 Display Total Elapsed Run Time of the Motor F21 Reset Motor DataF17 Current Unbalance F19 Number of Motor StartsF24 Loss of Load Protection or Warning SAMMS-LVX Only F25 Percentage of Motor Winding TemperatureF23A Jam Pickup Current SAMMS-LVX Only F24A Loss of Load Pickup Current SAMMS-LVX OnlyF27 Address Troubleshooting Error Condition Troubleshooting Guide Error Condition Appendix a Technical Specifications Overload Specifications Statistical Data Dimensions Catalog Number SAM4 Switch # Function Position Samms Sensor, sizes 1C, 2A, 2B Page Siemens Energy Automation, Inc