Related Manuals for Siemens MCC-3298
Summary of Contents for Siemens MCC-3298
- Page 1 ™ SAMMS-LV Siemens Advanced Motor Master System for Low Voltage Motors User's Manual 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 Manual No. MCC-3298...
- Page 2 The sales contract contains the entire obligation of Siemens Energy & Automation, Inc. The warranty contained in the contract between the parties is the sole warranty of Siemens Energy & Automation, Inc. Any statements contained herein do not create new warranties or modify the existing warranty.
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Page 3: Table Of Contents
SIEMENS is a registered trademark of Siemens AG. ACCESS, SAMMS, SAMMS-LV, SEAbus, Power Monitor, Power Monitor PC, WinPM, and SIEServe are trademarks of Siemens Energy & Automation, Inc. Microsoft is a registered trademark and Windows is a trademark of Microsoft Corporation. IBM is a registered trademark of International Business Machines, Inc. - Page 6 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10...
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Page 9: Installing The Samms-Lv Device
Also use these guidelines to connect the motor controller to the motor. When Siemens supplies a SAMMS-LV device as part of a motor controller, Siemens personnel install the wiring between the SAMMS-LV device and its peripheral devices in the motor controller at the factory. - Page 10 2 Installing the SAMMS-LV Device Figure 2.1 Full voltage non-reversing connection diagram...
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Page 11: Connecting The Device To A Control Power Source
2.4.2 Grounding the Device As stated in Guideline 5, ground each motor controller at a single ground point. The grounding path to earth must be permanent and continuous. It must also be able to safely conduct ground fault currents that may occur in the system to ground through minimum impedance. - Page 12 Examples of the remote supervisory device include the Power Monitor display unit, a standard personal computer running the Power Monitor PC communications and supervisory software, or Siemens Microsoft SIEServe™ or WinPM™ software. These supervisory devices and programs can communicate with the SAMMS-LV device...
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- Page 16 STOP or OFF SAMMS-LVX LED on LED Flashing VARIABLE Current > 40% 20 - 40% Unbalance Impending > 100% > 110% Trip < 110% Overload Start VARIABLE Overload Trip Inhibit Incomplete Trip Sequence Trip: Loss External Alarm: Loss of Load,or of Load or Trip Alarm Prcs Current...
- Page 23 100000 10000 Loss of load adjustable from 20 to 90% of rated FLC 1000 Jam and loss of load protection persistence delay (5 times overload class) Motor running current at full load current Jam protection adjustable from 120 to 400% of FLC Class 5 curve Motor starting current 600% rated full load current...
- Page 32 Press and hold F key Display m o d e E N T E R To select function D O W N for viewing E N T E R To change password E N T E R Prompt for new password To select D O W N digit...
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Page 41: Operating The Samms-Lv Device
Instead, contact your Siemens repre- sentative. Note: When contacting your Siemens representative, refer to the SAMMS-LV production control label to identify production date, hardware version, and software version. This label is mounted on the right side of the unit when viewed from the front. -
Page 42: Troubleshooting
13 when the motor is started. Verify 115 VAC at terminal 7 with reference to 13. Correct conditions if necessary. Call Siemens if unit continues to trip. If the unit trips one second after a stop command, verify the contactor is open. Repair or replace the contactor if it is not functioning properly. - Page 43 13 when the motor is started. Verify that the motor is stopped before changing parameters. Verify that the correct password is in use. If the password cannot be determined, call Siemens. Refer to Section 2 of this manual for instructions. 4 Troubleshooting...
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Page 44: Motor Control
Appendix A Technical Specifications Appendix A - Technical Specifications of the SAMMS-LV Device Motor Control Specifications Inputs Outputs Diagnostic LEDs Current Ranges: 0.3 - 1.5A 1.2 - 6A 4.8 - 24A 10 - 36A 10 - 45A 20 - 90A 40 - 135A 80 - 270A 160 - 540A... -
Page 45: Motor Ambient Temperature
Overload Specifications Overload classes Overload classes 2 through 23 with one second increments. Trip Characteristics Tripping time at 6 x I Tripping time at 1.5 x I Tripping threshold (1.1 ± 0.05) x I (1.2 ± 0.05) x I Tripping time 20 minutes @1.15 x I Mechanical jam protection Sudden increase of the motor running current. -
Page 46: Appendix A Technical Specifications
Appendix A Technical Specifications Statistical Data Elapsed motor running time Number of motor starts Number of overload trips Current display Alarm Contact (SAMMS-LVX Only) Configuration Functions Rating Software Configured Control Devices Timers Timing range Timer auxiliary contacts Control relays Auxiliary contacts - x10 - Range: 0.0 to 6553 (65,536 hours) - Unit increments: 10 hours... - Page 47 Dimensions SAMMS-LV 6.25 inches W; 6.00 inches H; 2.125 inches D Handheld Communicator 3.15 inches W; 5.7 inches H; 1.37 inches D Environments Operating temperature range -25º C to +70º C. Storage temperature -40º C to +85º C. Relative humidity 5 to 95% non-condensing.
- Page 48 Appendix A Technical Specifications Catalog Number SAMMS-LV Model Number SAM4 - SAMMS-LVE SAM5 - SAMMS-LVX Configuration Control Type L - Local and/or Remote Control Alarm Contacts Configuration (SAMMS-LVX Only) 0 - None 1 - Normally Closed Contacts (N.C.) 2 - Normally Open Contacts (N.O.) Alarm Contacts Output (SAMMS-LVX Only) A - Any of the Below B - Impending Trip...
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Page 49: Start Inhibit
SIDE 2.125" 4X .125" DIA X .375" DEEP FOR #6 SELF-TAPPING MOUNTING SCREWS Figure A-2 Figure A-2 Figure A-2 Figure A-2 Figure A-2 Overall Dimensions and Mounting Diagram Figure A-3 Figure A-3 Figure A-3 Alarm Contact Configuration Switches (SAMMS-LVX Only) Figure A-3 Figure A-3 Appendix A Technical Specifications... - Page 50 Appendix A Technical Specifications 5A ACT (used with conventional CTs with 5A secondary) SAMMS Sensor, sizes 1A, 1B 0.19 x 0.30 OPEN SLOTS TYP. #8-32 STUD TYP. SAMMS Sensor, sizes 3, 4 SIZE 5A ACT 4.25 1.00 4.25 1.00 4.25 1.00 4.25 1.00...
- Page 52 Bulletin MCC-3298 (New) 3M 0994FP Printed in U.S.A. Siemens Energy & Automation, Inc. Switchgear and Motor Control Division P.O. Box 29503 Raleigh, NC 27626-0503 © 1994 Siemens Energy & Automation, Inc. SIEMENS is a registered trademark of Siemens AG...