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SMC-50 Quick Start Manual
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1. Customer supplied amp Due to current leakage through an SCR in the OFF state controller stopped some form of upstream line power isolation is recommended if maintenance is required on the motor See the Isolation Contactor Applications for details In Bypass Contactor RUN operation the 825 MCM and the 150 SM2 module provide current based protective feedback features including overload Only the cable provided with the 825 MCM converter can be used in this configuration The maximum cable length is 4 m thus the 825 MCM must be located within 4 m of the SMC 50 The order of the terminal numbers for the 150 SM2 module can be reversed depending on which expansion slot it is located in the control module However the function associated with the terminal number remains the same Bypass must be controlled by an auxiliary contact of SMC 50 configured to external bypass In North America size the bypass contactor per the motor Hp and FLA In IEC size the bypass contactor per the motor AC 1 rating The short circuit rating of the bypass contactor must be similar to that of the SMC 50 NOTE In addition to a small amount of leakage current flowing through an SCR in the off state failure of one or more solid state power switching components allows uncontrolled current to flow to the winding s of the motor This could potentially result in overheating or damage to the motor T
2. Starting Mode Linear Speed Acceleration default Controller Parameter Current Limit Soft Start Pump Start Stop Mode OO Linear Speed Deceleration default Controller Parameter 65 Soft Stop Braking Pump Stop Energy Saver 9 Enable Controller Parameter Disable default 193 Braking Current 5090 Controller Parameter 100 69 150 200 default 250 300 350 400 When the Stop Mode is configured as a Linear Speed Decel b Soft Stop c Pump Stop and the Stop Time rotary switch S4 is set to zero a Coast stop will result A non zero Stop Time value for the three previously listed Stop Modes defines the time to stop period which is based on tha specific configuration If the Stop Mode is configured as Braking then the Stop Time setting Rotary Switch S4 is used to select either the Automatic Zero Speed Detection method Stop Time is set to zero or the Timed Brake method Stop Time is not set to zero With the Energy Saver switch 5 set to ENABLE the Energy Saver Level Parameter 193 is automatically configured by the PCM to 0 25 NOTE 1 With the Automatic Zero Speed Detection method the controller applies the user selected Braking Current defined by the Device Configuration Switch Bank Switch 6 7 and 8 senses a motor Zero Speed condition and automatically stops the braking process
3. Catalog Component Description Number PTC ground fault current feedback 50 SM2 Analog I O module 2 inputs 2 outputs 50 SM3 Option Modules Digital 1 0 four 120 240V AC inputs three relay outputs 1 150 SM4 Parameter Configuration DIP amp rotary dial 50 SM6 Control module 150 SCMRTB Replacement Control PTC ground fault current 50 SM2RTB Wiring Terminal Blocks Control Wiring feedback module module as shipped Terminal Block for includes terminal block Analog 1 0 module 50 SM3RTB Digital 1 0 module 150 SM4RTB Line Load Surge 480V AC 90 A and greater 50 F84L Protective Module 600V AC 90 A and greater 50 FB6L IEC line and or load terminal cover for 90 180 A devices 150 STCB IEC Terminal Cover dead front protection IP2X finger safe with 2 0MCM wire Control Module Cover Replacement control module front cover 50 SCMRC Controller Cover Replacement controller cover for 210 320 A units 50 SCRC Replacement controller cover for 361 520 A units 150 SDRC Fan Cover Replacement fan cover for 90 180 A units 50 SBFC Replacement fan cover for 210 320 A units 50 SCFC Replacement fan cover for 361 520 A units 50 SDFC To protect the Smart Motor Controller SMC and or motor from line voltage surges protective modules may be placed on the line load or both sides of the SMC Do not place protective modules on the load side of the SMC when using an inside the delta mo
4. Display Fault HIM or Enabled Possible Causes Possible Solutions Software Fault Code Line Fault with 1 2 3 Prestart e Missing supply phase e Check for open line i e blown fuse Phase Indication and Motor not connected properly e Check for open load lead Running Incoming 3 phase voltage e Verify power quality instability Shorted SCR 4 5 6 All e Shorted power module e Check for shorted SCR replace power module if necessary with Phase ndication Open Gate with 1 7 8 9 Start or e Open gate circuitry e Perform resistance check replace power module if Phase Indication Stop necessary Loose gate lead e Check gate lead connections to the control module PTC Power Pole 10 or 60 e Controller ventilation blocked e Check for proper ventilation and SCR e Controller duty cycle exceeded e Check application duty cycle Overtemp Fan failure e Wait for motor to cool or provide external cooling e Ambient temperature limit e Replace power module or control module as needed exceeded e Failed thermistor e Replace fan Motor PTC 59 Running e Motor ventilation blocked e heck for proper ventilation Motor duty cycle exceeded e Check application duty cycle e PTC open or shorted e Wait for motor to cool or provide external cooling then check resistance of PTC No Load Fault 14 15 16 17 Prestart Loss of load side power wiring e heck all load side power connections Only with phase indication 15 A 17 C e Start command cy
5. Chapter2 Installation Figure 18 Current Transformer Connection to Converter Module Current Transformer L1 L2 L3 Converter Module amp 6 14 T2 T3 6 Another current transformer connects L2 and T2 and another connects L3 and T3 The converter module Cat No 825 MCM20 must be used in these applications Table 9 SMC 50 Conductor and Torque Requirements SMC 50 Lug Kit Wire Strip Max Lugs Pole Torque Bypass Bus onductor Range 3 Cat No Cat No Length mm g Line Side Load Side Wire Lug Lug Bus Kit Cat No Long 44 5 54 120 mm 31 Nem 23 Nem 190 88 1 14948 N14 ort 22 4 1 0 250MCM i 275 Ibein 200 ben 16 120 mm 31 Nem 23 Nem 150 SC 199 LF1 18 20 6 250 M M 2 2 275 bein 200 Ibe in 150 SCBK 25 240 mm 42 Nem 28 Nem 150 SD 199 LG1 18 25 44 500 MCM 2 2 375 bein 250 Ibein 150 SDBK 28 Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 Figure 19 Wiring Diagram using 825 Converter Module and 150 SM2 Devices with Bypass Contactor D e Circuit 5 Fast Acting SCR Protective Fuses optional 6 Device 3 Phase AC S o Line Povver Bypass Contactor BC 150 SM2 Option Module RG25U TB TB3 Female TB2 TB3 RG25U TB4 Male
6. 590 6 26 17 664 6 26 84 681 8 27 23 691 6 10S 1505092 Catalog Number 150 SC1 Approximate Shipping Weight 47 6 kg 105 Ib Rockwell Automation Publication 150 0S003D EN P November 2013 7 1 8 23 1 44 36 5 209 2 11 Chapter2 Installation Cat No 150 SD Controllers Figure 6 Dimensions of Cat No 150 SD Controller 15 00 381 s La 11 64 295 8 1 13 28 7 dia 5 05 See detail A 9 96 253 lifting holes 4 N 10 69 1283 8 68 220 5 Ki 271 5 0 39 10 dia 2 04 51 7 Ba mounting holes 4 0 25 6 4 1 31 33 3 Ba E o 6 e I 3 00 76 2 I Lol 7 I 153 Fa e 47 389 1 L 0 69 wa i ad 75 y ff MK 4 213 9 21 Ge X Si 233 8 ad a AE N a 0 53 dia Detail A 13 5 12 holes 26 43 671 3 25 88 25 25 27 25 657 3 641 4 692 2 H ga man d p Ja SES m x SH tolc E S a a
7. b E gt N 529 gt a3 i Catalog Number Approximate Shipping Weight 150 SB1 150 SB2 15 92 kg 150 SB3 35 1 Ib 150 SB4 Rockvvell Automation Publication 150 0S003D EN P November 2013 9 Chapter2 Installation Cat No 150 SC Controllers Figure 4 Dimensions of Cat No 150 SC Controller 9 84 250 7 17 182 1 9 11 231 3 2 00 3 92 99 6 See detail A 2 99 6 ee detail 50 8 17 0 25 Le 64 A 1 1 1 p T T L i ke ES oo we IN 7 9 30 E 236 2 1 RI 23 25 24 24 L 24 08 590 6 615 7 25 14 GC 611 6 638 5 10 209 1 L 53 1 5 34 135 6 7 66 194 6 9 84 250 10 75 273 1 0 413 dia 10 49 2 holes 209 1 13 5 53 1 o Detail A Catalog Number Approximate Shipping Weight 150 SC1 EE 47 5 kg 100A 105 Ib 150 SC3 Rockwell Automation Publication 150 0S003D EN P November 2013 25 719 182 6 0 35 23 25 Installation Chapter 2 Figure 5 Dimensions of Cat No 150 SC Controller with Lugs Bypass Kit and MOV options
8. Wire Cross Section 02 25 mm 424 14 AWG Terminal Torgue 0 8 Nem 7 Ib in for monitoring purposes only and not as a ground fault circuit interrupter for personnel protection as defined in Article 100 of the NEC The ground fault sensing feature has not been evaluated for conformance to UL 1053 ATTENTION ground fault sensing feature of the SMC 50 is intended Rockwell Automation Publication 150 0S003D EN P November 2013 Chapter2 Installation PTC Thermistor Sensors The 150 SM2 option module allows the SMC 50 to interface with motor PTC sensors to monitor motor temperature The following table defines the PTC input and response ratings Table 8 PTC Input amp Response Ratings Response Resistance 3400 Q 150 O Reset Resistance 1600 Q 100 Q Short Circuit Trip Resistance 5Q 0Q 4 KQ lt 7 5V Maximum Voltage at PTC Terminals open 30V Maximum Number of Sensors Connected in Series 6 Maximum Cold Resistance of PTC Sensor Chain 1500 O Response Time 800 ms Figure 17 Combined Wiring Diagram of All Cat No 150 SM2 Sensors 150 SM2 Module Circuit Board G z RG25U TB2 TB3 Female TB4 TB2 TB3 RG25U TB4 TD dz Male me i
9. 2 With the Timed Brake method the user selected Braking Current is applied for the user configured Stop Time regardless of the motor speed e g Automatic Zero Speed Detection disabled The Timed Brake method can be used in applications where detecting zero speed is ineffective or when braking the motor to a complete stop results in random overload trips With this method braking is applied for a fixed time equal to the Stop Time setting Rotary Switch S4 and multiplied by ten An ideal Stop Time setting can be accomplished by trial and error but should always allow for some coast time Setting the Stop Time for too long of a time period can result in braking current to be applied to a stopped motor and will likely result in overload trips Rockwell Automation Publication 150 0S003D EN P November 2013 37 Chapter 3 38 Programming Table 14 ON OFF 8 Switch DIP Switch Definitions Protection PROTECTION Configuration Bank Switch Number 0 Switch OPEN Preset Protection Level O Enable default Disable Stall Fault Parameter 230 Enable default Disable Phase Reversal Fault Enable Parameter 136 Disable default OL Restart Parameter 264 Enable Disable default OL Enable Parameter 230 Enable default Disable Trip Class Parameter 75 10 default 15 20 30 The Preset Production Level DIP switch allows th
10. Rockwell Automation Publication 150 0S003D EN P November 2013 41 Chapter 3 Programming The Cat No 20 HIM A6 can access any or all of the parameters that reside in any category The following examples show how to access the SMC 50 parameters using the 20 HIM A6 EXAMPLE To perform a parameter number search and modification perform the following procedure 1 Ensure that the HIM SMC 50 power up screen appears as shown 09 02 20 HIM x6 03 1203 USB ESC OIN leae 2 Using the PAR soft key type the desired parameter number to display then press ENTER then press EDIT The following screen appears NOTE To access the next previous PAR from the one currently displayed use the UP DOWN arrow soft keys to display the desired parameter for modification GS Stopped 0 Amps SMC 50 Jump to Param 3 Press ENTER to load the changed value into memory NOTE For a complete Parameter Linear list see the user manual publication 150 UM011 42 Rockwell Automation Publication 150 0S003D EN P November 2013 Programming Chapter 3 EXAMPLE 1 From the HIM power up screen press the FOLDERS single function key 2 Press the LEFT or RIGHT arrow key until the screen displays DEVPARAM St d AUTO AB mo lt JJDEV PARAM gt A Linear List 00 File Group Changed Parameters Param Access Level V 3 Using the DOWN arrow key scroll to the File
11. 26 Rockwell Automation Publication 150 0S003D EN P November 2013 Bypass Diagrams Installation Chapter 2 For bypass operation a bypass contactor must be supplied An auxiliary relay contact that is programed for external bypass is used to control a properly sized external contactor once the motor is at full speed Overload protection can be accomplished in several ways SMC 50 Providing Overload Function s Frame B 90 180 A Required parts Cat Nos 150 SM2 825 180 converter module See Figure 19 Frame C and D 210 320 A and 361 520 A Using bypass kit Required parts Cat No 150 SCBK Frame C or 150 SDBK Frame D See Table 9 and Figure 20 Note When using the Cat No 150 SCBK or 150 SDBK bypass kit the controller firmware must be FRN 3 001 or higher Using 825 and CTs e Required parts Cat Nos 150 SM2 825 MCM20 user supplied CTs with 5 A secondary See Figure 18 and Figure 19 External Overload Frames B C and D Bypass contactor must be fully rated to motor Hp kW and FLA See Figure 21 Converter Modules For applications in which the motor s full load current rating is greater than 180 A 311 A inside the delta three additional current transformers with 5 A secondaries are required Figure 18 illustrates the connection of the current transformers to the converter module Rockwell Automation Publication 150 0S003D EN P November 2013 27
12. Al 140 225 300 400 40 603 040 not required 180 300 400 400 40 603 040 not required 210 350 450 M 600 140U M6D3 D60 not required 260 450 500 700 40 603 070 not required 320 500 700 800 40U M6D3 D80 not required 361 601 800 N 1000 140U N6L3 E12 140U NRP3 E10 420 700 800 1200 140U N6L3 E12 140U NRP3 E12 520 800 1000 1200 140U N6L3 E12 140U NRP3 E12 Delta Device 155 65 250 300 M 450 140U M6D3 D45 not reguired Operational Current Rating 190 300 400 500 40U M6D3 D50 not required Al 242 400 500 700 140U M6D3 D70 not required 311 500 600 700 140U M6D3 D70 not required 363 601 800 N 1000 140U N6L3 E12 140U NRP3 E10 450 700 1000 1200 140U N6L3 E12 140U NRP3 E12 554 800 1200 1200 140U N6L3 E12 140U NRP3 E12 625 000 1200 R 1600 140U R6L3 E20 140U R20RP3 E16 121 200 1600 2000 140U R6L3 E20 140U R20RP3 E20 900 200 2000 2000 140U R6L3 E20 140U R20RP3 E20 O Basic Requirements for Type 1 Coordination Under the short circuit condition the starter shall cause no danger to persons or the installation The starter may not be suitable for further service without repair or replacement of parts For further details See UL508 CSA C22 2 No 14 and EN 60947 4 2 Consult local codes for proper sizing of short circuit protection High capacity fault ratings when used with a time delay Class J fuse or time delay Class L fuse Circuit Breaker must be of the designated 140U Frame Other circuit breakers pending Rockwell Automation Publicati
13. To Control Echec hel Module 1 Shield Terminal 3 x Ground eS 825 MCM Cable SS 52 0 25 oe 4 T1 2 L1 1 EZ Fast Acting SCR 69 5 SMC 50 Fuses optional NE Ge s T24 123 Protection T3 6 L3 5 11 825 n External Bypass 99 Core Balance H Ground Fault Sensor Customer supplied The 825 MCM can be used with or without an external bypass contactor If an external bypass contactor is used then the 825 MCM must be installed in order to use current based motor protective features including the motor overload feature Cable length is 4 meters Only the cable provided with the 825 MCM is compatible with the 150 SM2 The 825 CBCT core balance sensor mounts separately from the SMC 50 and must be placed within 3 meters of the SMC 50 When connecting the 825 CBCT ground fault sensor the secondary of the CT must be shorted until connection to the 150 SM2 module is complete See the user manual for additional bypass configurations e g emergency run off bypass and application considerations To meet product susceptibility requirements a single ferrite core must be placed around any or all sensor e g PTC ground fault etc wires connected to the 150 SM2 Option Module The recommended core is a Fair Rite Products Corp Part Number 0431167281 or equivalent Ensure the 150 SM2 Turns Ratio Parameter X 5 is configured to match the 825 CBCT Turns Ratio 100 1 X 5 100
14. other tests Controls Accesses jog direction auto manual and other control functions Stop Stops the SMC 50 or clears a fault The Stop key is always active If the device port is enabled and removed under power or an expansion device is removed a fault is generated The bit location e g 0 1 2 etc corresponds to the DPI port numbers HIM Soft Keys Up to five dynamic soft keys can be shown at the bottom of the HIM screen Based on the specific screen or the data entry mode being used a soft key name and its function may change When a soft key is active its presentation function and corresponding soft key label are shown at the bottom of the HIM screen 40 Rockwell Automation Publication 150 0S003D EN P November 2013 Table 16 HIM Soft Key Functions Soft Key Description Programming Chapter 3 Function Multi Function Blue Scrolls through menus and screens as directed by each arrow Performs corresponding functions displayed in the data area Numeric Keys Grey Enters their respective numeric values 5 Enter Basic Parameter Access amp Parameter Access Category File Structure Enters the numeric value 5 Displays the next level of a selected menu item Enters new values Performs intended actions The parameters of the SMC 50 are structured into five categories 1 Monitoring 2 Setup 3 Motor Protection 4 5 Utility Communications
15. A motor and a 90 A controller of controller s max FLC for a 60 A motor 64 of 90 A 57 6 A or Switch Position 6 To determine the S5 switch setting for an inside the delta motor configuration use the following equations Step 1 Step 2 Motor Nameplate FLC X 100 1 73 SMC 50 Controller Rating 95 Switch Setting EXAMPLE Step 1 Step 2 100A eau 57 8 A 0 1 73 90 A Result From the result of 6496 the S5 switch setting is position 6 NOTE 1 If the calculated value does not match a switch position use the previous lower percentage switch setting 2 The inside the delta motor configuration can be selected using Parameter 44 Motor Connection or automatically during a controller tuning process The tuning process is done during the initial system start after changing any of the tuning parameters and initializing a start or by pressing and holding the SMC 50 reset push button for at least 10 seconds with the motor stopped and then initializing a start 36 Rockwell Automation Publication 150 0S003D EN P November 2013 Programming Chapter 3 The following tables define the functions for the three banks of ON OFF 8 switch DIP switches Each of the three banks is defined by a high level functional name with each switch having a unique function Table 13 ON OFF 8 Switch DIP Switch Definitions Device DEVICE Configuration Bank 0 Switch OPEN Switch Number
16. B 2 NVS Error 34 ES V24 Recovery 35 1 A 4 5 V24 Loss 36 Shorted SCR B 5 V Control Loss 37 C RTC Battery Low 69 A 7 System Faults 100 199 2 Open Gate B 8 il Sts c 9 Terminal 2 139 Block SCR Overtemp 10 6 Input 3 140 Pwr Pole PTC 60 4 141 A 30 Test Fault 62 B 31 111 4 Loss 1 Open Bypass B 12 C 32 C 113 Yellow Motor No Load 4 4 Overload 21 2 A 5 5 Stall 24 Open Load B 6 6 Phase Reversal 25 7 Current 1 ER 42 3 Volt Imbalance 8 mn The Fault Alarm code available from a HIM or configuration software provides more detailed information concerning the source of the fault alarm Fault and alarm codes for the same event e g Line Loss are the same I I The SMC 50 controller has built in detailed diagnostics fault codes and meterin roupiesnhooting WI 5 5 H H B functions These fault codes and metering functions can be accessed through a Monitoring Equipment local 20 HIM A6 or remote 20 HIM C6S module or by using a Rockwell Automation Drive Software package such as Connected Component Workbench Troubleshooting By Fault The 7v 7 7 7 of 7 codes available For a ing li i MC 50 User Code Abbreviated complete troubleshooting list fault codes and tips See the S Manual Listing 50 Rockwell Automation Publication 150 0S003D EN P November 2013 Operation and Troubleshooting Chapter 4 Table 24 SMC 50 Controller Fault Codes
17. Force Tuning Volts P N Ave Start Time 2 Line Voltage Stop Time Load Type Stator R Current Average Start Time 3 Starting Mode Braking Current High Eff Brake Total R Torgue Start Time 4 Ramp Time Backspin Timer UTS Level Coupling Factor Motor Speed Start Time 5 ntial Torque Stall Position Inductance Power Factor Peak Current 1 Cur Limit Level Slow Speed Stall Level Speed Gain Real Power Peak Current 2 Stop Mode V Shut Off Level Transient Gain Reactive Power Peak Current 3 Stop Time Slow Speed I Shut Off Level Transient Zero Apparent Power Peak Current4 Input 1 Slow Brake Cur Notch Maximum Transient Mag Real Energy Peak Current 5 Input 2 SS Ref Gain Timed Start Ping Degree Reactive Energy Aux1 Config SS Trans Gain Bypass Delay Pings Reactive Energy Monitoring Aux2 Config Energy Saver Phase Shift 0 Reactive Energy 1 Class Dual Ramp Demand Period Phase Shift 10 Apparent Energy Elapsed Time Service Factor Num of Periods Phase Shift 20 Meter Reset Elapsed Time 2 Motor FLC Starting Mode 2 Phase Shift 30 Running Time Starting Torque Ramp Time 2 VO Phase Shift 4076 Metering Volts Energy Savings Max Torque Cur Limit Level 2 Phase Shift 5096 Mtr Therm Usage Rated Torque Initial Torque 2 Input 4 Phase Shift 60 Volts P P Ave Time to OL Trip Rated Speed Starting Torque 2 Input2 Phase Shift 70 Volts Phase A B Time to L Reset Torque 2 Aux1 Config Phase Shift 80 Volts Phase B C Time to PM Starting Kickstart Time 2 Aux1 Inve
18. Lvi Alarm 2 Cur Imbal F Dly Alarm 3 Cur Imbal A Lvl Alarm 4 Cur Imbal A Dly Alarm 5 Restart Motor Restart En Strtr Restart En Restart Attempts Restart Delay Data In A1 Data In A2 Data In B1 Data In B2 Data In C1 Data In C2 Data In D1 Data In D2 Data Out A1 Data Out A2 Data Out B1 Data Out B2 Data Out C1 Data Out C2 Data Out D1 Data Out D2 Rockwell Automation Publication 150 0S003D EN P November 2013 Motor Connection Line Voltage Motor FLC Rated Torgue Rated Speed User CT Ratio Factory CT Ratio Voltage Ratio Parameter Mgt Expansion Exp A Config Exp B Config Exp C Config Snapshot SSVolts Phas A B SSVolts Phas B C SSVolts Phas C A SSCurrent Phas A SSCurrent Phas B SSCurrent Phas C SSPower Factor SSMtr Thrm Usage SSMotor Speed SSTHD Vave SSTHD lave SSProduct Status SSBoard Temp SSLine Freguency 45 Chapter 3 Programming Quick Setup Access the basic programming configuration group in the Setup category This group provides a limited parameter set allowing quick startup with minimal adjustments Table 19 Quick Start Parameters Parameter Parameter Number Name Description Function Value s Default 46 Line Voltage Enter the system 3 phase line voltage value A value must be entered for the 0 700V 480 voltage protection functions to work properly 47 Rat
19. Pans ou oo du dw GR n Y wee aide eens Y OO 55 Other ET 56 2 Rockwell Automation Publication 150 0S003D EN P November 2013 SMC 50 Chapter 1 Introduction This Quick Start guide provides you with the basic information required to install start up and program your SMC 50 Soft Starter The SMC 50 is a reduced voltage soft starter that utilizes a state of the art microprocessor based control module and solid state without an integral bypass contactor power structure Using six back to back SCRs two per phase the SMC 50 provides controlled acceleration operation run and deceleration of standard asynchronous induction motors The information provided in this Ouick Start guide does not replace the user manual which can be ordered or downloaded by visiting www ab com literature The Ouick Start guide assumes the installer is a gualified person with previous experience and basic understanding of electrical terminology configuration procedures reguired eguipment and safety precautions For safety of maintenance personnel as well as others who might be exposed to electrical hazards associated with maintenance activities follow all local safety related work practices e g NFPA 70E Part II in the United States Maintenance personnel must be trained in the safety practices procedures and reguirements that pertain to their respective job assignments For detailed SMC 50 information including setup programming precaution
20. be capable of interrupting the motor s lock rotor current e Hazardous voltages that can cause shock burn or death are present on L1 L2 L3 T1 T2 and T3 Power terminal covers for units rated 90 180 Amps can be installed to prevent inadvertent contact with terminals Disconnect the main power before servicing the motor controller motor or associated wiring A ATTENTION Static control precautions are required when installing testing servicing or repairing the assembly The controller contains electrostatic discharge sensitive parts and assemblies Component damage may result if ESD control procedures are not followed If you are not familiar with static control procedures See applicable ESD protection handbooks e Stopping modes such as braking are not intended to be used as an emergency stop The user is responsible for determining which stopping mode is best suited to the application See the applicable standards for emergency stop requirements e Pump and linear deceleration stopping modes may cause motor heating Depending upon the mechanical dynamics of the system select the lowest stopping time setting that will satisfactorily stop the motor e Slow speed running is not intended for continuous operation This is due to reduced motor cooling e Two peripheral devices can be connected to the direct programming interface DPI port located in the control module The maximum output current through the DPI port
21. disconnect all power sources from the controller and option module before installing or servicing it Install the controller and option module in suitable enclosure and keep it free of contaminants Figure 9 Standard Control Terminal Block Identification o o o o o el o gt N 2 3 s Li 24V DC Inputs 12 TL Aux 2 Aux 1 o o o E Control 9 Relay Outputs Power amp Ground See the controller nameplate to verify the control power ratings 120 240V AC or 24V DC A controller ATTENTION IN1 DC terminal 11 and IN2 DC terminal 10 are 24V DC inputs on controllers rated 120 240V AC and on controllers rated 24V DC Voltages exceeding specified input range may cause damage to the Rockwell Automation Publication 150 0S003D EN P November 2013 Terminal Number Installation Chapter 2 Description 190 Control Power L1 200 Control Power Common L2 3 Ground To connect to the system control ground point 400 Auxiliary Relay Contact 1 500 Auxiliary Relay Contact 1 690 Auxiliary Relay Contact 22 700 Auxiliary Relay Contact 2 8 DC Internal I O Power DC Common 9 Enable 1 0 1000 Input 2 24V DC range 15 30V DC 1100 Input 1 24V DC range 15 30V DC 12 24V DC Internal 1 0 Power Do not connect any additional loads to this terminal Parasitic loads may cause problems with operation amp When set to external bypass
22. intended for manufacturing purposes Consult your local Rockwell Automation sales office or Allen Bradley distributor for complete dimension drawings Cat No 150 SB Controllers Figure 2 Dimensions of Cat No 150 SB Controller without Terminal Covers 10 21 259 2 gt 1 25 1842 See detail A 1997 24 0 30 as 70 0 7 5 2 Ee A 2 o OO tto mi mn 57 L23 LPS 7 A 6 25 158 8 13 95 354 4 13 39 340 0 v 14 63 866 bd Lol o 00000000000 cT H T2 Q T24 1 T3 6 627 dil GT Four Quantity 6 79 _ 689 __ 0 296 ee 170 0 gt 7 51 7 65 1944 gt Catalog Number Approximate Shipping Weight 150 SB1 BE iv 150 SB3 34 6 Ib Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 Figure 3 Dimension of Cat No 150 SB Controller with Terminal Covers and MOV Options 1487 gt D060000088000009880 00 000 11 J 20 13 511 3 LT M 0080000088000000800 m WE 000000009600000600 um 5
23. mode the auxiliary contact is used to control a properly sized external contactor and overload once the motor is at full speed RC snubbers are required when inductive loads are connected to terminal See the controller nameplate to verify the control power ratings 120 240V AC or 24V DC Rockwell Automation Publication 150 0S003D EN P November 2013 17 Chapter 2 18 Installation Typical Control Wiring Examples The following figures are control wiring diagram examples using the controller standard I O For additional wiring examples see the SMC 50 User Manual Figure 10 2 Wire Control No DPI with Fault Indication Indication LED L2 Control Power Start Stoj o L2 41 Control O Ground o 2 41 Ini DC n2DC 5 Si L S et va 1 Aux 2 Aux 1 Intl 24V Enable 1 0 Intl DC Common co Customer supplied See the controller nameplate to verify the control power input ratings 120V 240V AC or 24V DC Terminal 10 In2 24V DC normally open input is configured for Start Stop or Start Coast using Parameter 57 When using the Start Stop or Start Coast the N O contact must be used NOTE The controller will generate an 1 0 configuration fault if any input is configured for START or SLOW speed and no input is configured for COAST or STOP O A customer supplied jumper is required to ena
24. the Start command is initiated and remains closed during a stop maneuver After the stop is complete the contact opens 46 Rockwell Automation Publication 150 0S003D EN P November 2013 Operation Motor Configuration Motor Tuning Chapter 4 Operation and Troubleshooting The SMC 50 can operate standard squirrel cage induction motors rated 30 520 A or star delta wye delta type motors rated 52 900 A operated inside the delta IMPORTANT Verify line and control as the voltage values on the product before applying power Line connected wye line connected delta and inside the delta motor configurations are possible with the SMC 50 The motor tuning feature of the SMC 50 will automatically determine the motor connection Motor tuning is done automatically by the controller on initial motor start or forced to occur by the user The user can also enter the configuration of the Motor Connection Parameter 44 into the SMC 50 The Motor Line Voltage rating Parameter 46 must be entered into the controller by the user to enable the motor protection features to function default 480V The SMC 50 will perform the motor tuning process on the initial start seguence of the motor Motor tuning includes the identification of the motor parameters and the decection of the motor connection type Line or Delta The SMC 50 uses the motor tuning data in its control algorithm During the tuning process the motor will not turn and will mak
25. 00 uF Overall Accuracy Voltage Terminal 0 5 full scale at 25 C Current Terminal 20 3596 full scale at 25 C Accuracy Drift with Temperature 5 PPM C Output Impedance 15 Q typical Open and Short Circuit Protection Yes Maximum Short Circuit Current 45 mA Output Overvoltage Protection Yes Optional Cat No 150 SM6 Parameter Configuration Module PCM The Cat No 150 SM6 PCM provides simple and limited configuration of the SMC 50 This PCM can be inserted into any control module option port 7 8 or 9 Only one PCM is allowed per control module Parameters that are configured by the PCM will appear as read write parameters to other configuration devices whose values represent the switch settings The parameter values set by the PCM are stored in the control module memory Parameters that are not defined and therefore are not configurable by the 150 SM6 PCM can be configured through other means e g Human Interface Module HIM Connected Components Workbench CCW DriveExplorer or DriveExecutive software if necessary Additional information regarding parameter configuration using a PCM is in Chapter 3 Rockwell Automation Publication 150 0S003D EN P November 2013 23 Chapter2 Installation Additional Options 24 Optional Cat No 150 SM2 Positive Temperature Coefficient PTC Ground Fault amp External Current Transformer Option Module An optional Cat No 150 SM2 mo
26. 5 MCM Converter Module 24 Ground Fault Feedback Sensor 25 PTC RE 26 Dpsss Dlasram s o a whose YY sar dB 27 Converter Tadeg x Ae b GN O La ay RAR 27 Chapter 3 Programming Parameter Configuration Programming ee e NNN emcee aware ne 33 Parameter Configuration using the Cat No 150 SM6 Parameter Configuration Module PCM 33 Parameter Configuration using a 20 HIM A6 FRN1 006 or later ON 39 Basic Parameter Access amp Category File Structure 41 Bus NYFED HA 41 Category File Stricture sesiwn sens He eege vems 44 Q ick Setup ctrl a halted a y LU 46 Rockwell Automation Publication 150 050030 November 2013 1 Table of Contents Operation and Troubleshooting SCCR Ratings Repair Replacement Parts Chapter 4 Operation aaa a aa NAG AG FU DG 47 Motor Con rat Ian eu Pita GR eed wa m yd Dd rer rr reser ere rea A7 Motor kun EEN 47 Troubleshooting with Diagnostic LR SSES NEEN 48 Controller LED Status ndicator 48 Using the Controller Status LED amp Parameter Configuration Module Cat Ne 150 SM6 LES R s 49 Troubleshooting with Monitoring Equipment 50 Troubleshooting By Fault Code Abbreviated Listing 50 Appendix A Ee 53 Appendix B Gontrol Modtile A GG YG do 55 Power E eu eu Gy n NG GN ee is tect 55 Fi catsin
27. Ground Fault PTC External CT Yes Yes No 1 150 SM3 Analog 1 0 Yes Yes Yes 3 150 SM4 Digital 1 0 Yes Yes Yes 3 150 SM6 Parameter Configuration Yes Yes Yes 1 20 COMM X Communications No No Yes 1 69 See the SMC 50 user manual for a list of compatible 20 COMM X modules When installed in an SMC 50 controller 20 COMM X modules physically reside in the space assigned to Port 9 but connect to DPI Port 4 with the ribbon cable that is supplied with the communication module Optional Cat No 150 SM4 Digital 1 0 Module A Cat No 150 SM4 Digital I O Option Module provides four 120 240V AC digital on off inputs and three relay outputs to provide additional auxiliary control or indications e g up to speed UTS alarm etc functions The 150 SM4 module can be located in any of the three control module option ports See Figure 12 Up to three 150 SM4 modules can be used with a single control module The 150 SM4 module terminal block used to wire the I O is removable 1 When installed in Control Module Port 7 the orientation of the module terminal block is rotated 180 along with its terminals NOTE 2 The Cat No 150 SM4 Digital 1 0 Module can NOT be configured using a 150 SM6 PCM This module can be configured using a 20 HIM A6 network card or communications software e g Connected Components Workbench CCW 20 Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapte
28. Group selection Press ENTER keypad 75 The screen will display Port 00 Param File Group at the top of the screen 4 Using the DOWN arrow key scroll to the Set Up selection Press ENTER The screen will display the Set Up categories e g Basic Starter etc 5 With Basic highlighted on the screen press ENTER 6 Scroll to the desired parameter e g Line Voltage to modify it then press ENTER 7 Press EDIT enter the desired value then press ENTER to save the value 8 Press the ESC key to return to the Basic category 9 To modify another parameter in the Basic category follow step 5 through step 7 To back out to a higher level category press the BACK arrow key NOTE By using the Device Parameter DEV PARAM folder screen and the File Group selection SMC 50 parameters can be selected and configured by functional category See the SMC Category File Structure Parameters in Table 17 through Table 18 For additional details on these procedures see the 20 HIM A6 or 20 HIM C6S module User Manual 20HIM UM001 Rockwell Automation Publication 150 0S003D EN P November 2013 43 Chapter 3 44 Category File Structure Table 17 Category File Structure of the SMC 50 Controller Monitoring Set Up Metering Basic Start Stats Basic Stopping Advanced Advanced Tuning Volts P P Ave Start Time 1 Motor Connection 1 Stop Mode Pump Pedestal
29. NFIGURATION ZC s am 5 S1 Initial Torgue 52 Current Limit m S3 Ramp Time 53 9 S4 Stop Time GLY 55 Motor FLC EI pE a MFC LOC MFG DATE FACxx yylmm dd DIP Switch Rotary Switch The Cat No 150 SM6 PCM contains five rotary switches S1 S5 each with designations 0 F and three banks of ON OFF 8 switch DIP switches Table 10 Table 11 and Table 12 define the functions of the five rotary switches Table 10 Rotary Switch Position Settings amp Resulting Values Torgue and Current Limit Configurations S1 Initial Torque Configuration Controller Parameter 51 Resulting Initial Resulting Initial Torgue Torgue Value Value Position Setting Yo motor torgue Position Setting 9b motor torque 0 10 8 58 1 16 9 64 2 22 A 70 default 3 28 B 76 4 34 C 82 5 40 D 88 6 46 E 94 7 52 F 100 S2 Current Limit Configuration Controller Parameter 53 Resulting Current Resulting Current Limit Position Setting Limit Value FLC Position Setting Value FLC 0 200 8 360 default 1 220 9 380 2 240 A 400 3 260 B 420 4 280 C 440 5 300 D 460 6 320 E 480 7 340 F 500 Rockwell Automation Publication 150 0S003D EN P November 2013 Programming Chapter 3 Table 11 Rotary Switch Position Settings amp Resulting Values Ramp and Stop Time Configurations S3 Ramp Time Configuration St
30. Quick Start MC 50 Solid State Smart Motor Controller Bulletin 150 o i mili ml Allen Bradley AB Allen Bradley Rockwell Software Rockwell Automation Important User Information Read this document and the documents listed in the additional resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automat
31. Ratings Standard Device Rating IP00 NEMA Open Type Minimum Reguired Enclosure IP23 NEMA Type 1 IP54 NEMA Type 12 See Table 2 for minimum enclosure size Recommended Enclosure SMC Surrounding Air Ambient Temperature 20 440 C 4 104 F Orientation amp Clearance Mounting Orientation Vertical ONLY Horizontal 0 cm 0 in Minimum Clearance Vertical 15 cm 6 in Figure 1 SMC 50 Mounting Protection Table 2 Minimum Enclosure Size for Short Circuit RatingsO Configuration mln 1 VVidth Height Depth 150 SB Line Wye 609 6 24 0 1 762 0 30 0 304 8 12 0 nside the Delta 1 762 0 30 0 965 2 38 0 355 6 14 0 150 SC All 762 0 30 0 965 2 38 0 355 6 14 0 150 SD All 914 4 36 0 1295 4 51 0 355 6 14 0 O Actual enclosure size is dependent on heat dissipation duty cycle ambient temperature and external cooling methods Rockwell Automation Publication 150 0S003D EN P November 2013 7 Chapter2 Installation Dimensions fas 1 25 aa 31 8 0 41 dia Ba 10 5 88 32 UNC 2B _JJ Detail A 0 49 12 5 eu 1 54 0 79 39 1 Dimensions are in inches millimeters All dimensions are NOTE approximate and are not
32. arting Controller Parameter 50 Position Setting Starting Ramp Time s Position Setting Starting Ramp Time s 0 0 1 8 16 1 2 9 18 2 4 A 20 3 6 B 22 4 8 C 24 5 10 default D 26 6 12 E 28 7 14 F 30 S4 Stop Time Configuration Controller Parameter 66 Position Setting Stop Time s O Position Setting Stop Time s O 0 Coast to Stop default 8 16 1 2 9 18 2 A 20 3 6 B 22 4 8 C 24 5 10 D 26 6 12 E 28 7 14 F 30 When the braking STOP MODE is selected device configuration bank switch 3 and 4 the controller multiplies the selected stop time by ten Rockwell Automation Publication 150 0S003D EN P November 2013 35 Chapter 3 Programming Table 12 Rotary Switch Position Settings amp Resulting Values Motor FLC Configurations S5 Motor Full Load Current FLC Configuration Controller Parameter 78 FLC OO FLC OO Position Setting of controller s max Position Setting of controller s max 0 40 default 8 72 1 44 9 76 2 48 A 80 3 52 B 84 4 56 C 88 5 60 D 92 6 64 E 96 7 68 F 100 Since a set of switches do not provide the resolution to enter all possible FLC combinations like a keypad switch S5 allows you to configure the motor s FLC in the SMC 50 by using a percentage 96 of the controllers rated FLC e g 90 A 110 A 180 A etc For a 60
33. ath Wear proper Personal Protective Equipment PPE Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment PPE gt gt gt Allen Bradley Rockwell Software Rockwell Automation and TechConnect are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Table of Contents Chapter 1 Introduction SMG GT a Gare 3 ER 4 Chapter 2 Installation Mounting Requirements es 7 Dimensi ns dee EE ks 8 Cat No 150 SB Controllers GY YC oes 8 Cat No 150 SC Controllers sssssssessrrrrrrrrrrr rer rr dI OS 10 Cat No 150 SD EE 12 EE 13 Use of Power Factor Connection Capacitors PFCCs 15 Typical Power Diagrams Ba a 15 Control Wining uw Y dnd shel A Nl 16 Standard Control Terminal Black 16 Control Wiring Specifications EA 16 Typical Control Wiring Examples 18 Option Modules ae ras K a Ee ER 19 Optional Cat No 150 SM4 Digital I O Module 20 Optional Cat No 150 SM3 Analog I O Module 21 Optional Cat No 150 SM6 Parameter Configuration Module ON 23 Addinonal Opuon se esu e zam A Taan 24 Optional Cat No 150 SM2 Positive Temperature Coefficient PTC Ground Faule amp External Current Transformer Option s s Sin 24 Current Feedback Sensor 82
34. aults command via Parameter Management Parameter 229 NOTE If a motor that is smaller or larger than normal is used for initial system test a motor tuning cycle must be performed on the motor used in the final installation Controller LED Status Indicator The SMC 50 controller s multi color LED Status Indicator and HOLD TO TEST PUSH TO RESET button are located below the HIM bezel port The Status LED indicates the status and fault conditions of the SMC 50 controller Table 20 Corresponding LED Color and Fault Conditions Status LED Color Device Mode SMC Status Green Running Running without an alarm Green Amber Running Running with an alarm Green Flashing Ready Ready no inhibit and no fault without an alarm Amber Flashing Ready Ready no inhibit and no fault with tuning enabled on the next start Amber Ready Ready with alarm no tuning enabled Red Amber Inhibit Inhibited cannot start due to a Stop command Red Faulted A non resettable fault has occurred Red Flashing Faulted A resettable fault has occurred Red Green Download Firmware is being downloaded The HOLD TO TEST PUSH TO RESET button provides the ability to reset an alarm fault test for a fault condition and initiate the tuning mode Table 21 Function Initiation of the HOLD TO TEST PUSH TO RESET Button Function Time Required to Press Button Fault Reset Momentary less than 2 seconds Test Fault Greater than 3
35. ble the controller s standard 1 0 operation The terminal must be wired to the control ground to ensure reliable operation The Aux2 output contact is configured for Fault using Parameter 176 NOTE Due to current leakage through an SCR in the OFF state controller stopped some form of upstream line power isolation is recommended if maintenance is required on the motor See the typical wiring diagram for solation Contactor Application in the User Manual Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 Option Modules Figure 11 3 Wire Control with or without DPI with Up To Speed Indication amp solation Contactor Up to Speed Isolation Indication Contactor Stop 12 41 12 41 Oo O Control Power Start 19 o ei L2 d Control Ground o Enable 1 0 o a gt N E Intl DC Common Customer supplied See the controller nameplate to verify the control power input ratings 120V 240V AC or 24V DC Terminal 11 In1 24V DC is configured for START input using Parameter 56 O Terminal 10 In2 24V DC is configured for Coast Stop Option etc using Parameter 57 NOTE The controller will generate an 1 0 configuration fault if any input is configured for START or SLOW speed and no input is configured for COAST or STOP A customer supplied jumper is required to enable the controller s standard 1 0 operation The Aux2 output contact is confi
36. cled e Check motor windings unexpectedly with motor rotating Voltage 18 and or 42 Running Supply unbalance is greater than Check power system and correct if necessary then correct Unbalance and the user programmed value the user programmed value or Current e The delay time is too short for the Extend the delay time to match the application requirements mbalance application vervoltage 19 Running Supply voltage is greater than the e Check power system and correct if necessary otherwise user programmed value correct the user programmed value The delay time is too short for the s Extend the delay time to match the application requirements application Undervoltage 20 Running Supply voltage is less than the e Check power system and correct if necessary otherwise user programmed value correct the user programmed value e The delay time is too short for the s Extend the delay time to match the application requirements application Overload 21 Running e Motor overloaded e Check motor overload condition e Overload parameters are not e Check values for overload class and motor FLC and verify matched to the motor current draw of the motor Underload 22 Running Broken motor shaft belts tool e Check pump system machine drive components and loading bits etc e Check settings e Pump cavitation e Repair or replace motor e ncorrect user setting dam 23 Running e Motor current has exceeded the e Correct source of jam or exc
37. d dr end 0400 dia 80 16 80 16 7844099340 8 63 219 2 10 908 27706 m 15 00 381 pi 17 38 441 5 18 00 4572 Catalog Number Approximate Shipping Weight 150 SD1 unu 77 1 ka 150 SD2 H ll 150 SD3 Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 Figure 7 Dimensions of Cat No 150 SD Controller with Lugs Bypass Kit and MOV options 8468 1 54 220 5 0 33 39 2 349 8 5 7 88 5 1 f 41 z H LL LL 1 1 0 m i 29 79 641 4 2858 Js68 726 b 4 amp p d SF fs l T L 182 x d H 1 44 36 5 p 10 08 256 Catalog Number Approximate Shipping Weight 150 SD1 EE 77 1 kg 150 SD2 170 Ib 150 SD3 Povver Wiring See the product nameplate or the SMC 50 User Manual for device specific information The SMC 50 power structure is a solid state SCR silicon controlled rectifier design capable of interfacing with 200 480V AC or 200 690V AC 690V line and 600V inside the delta motors Please verify ratings of unit before application The power structure incorporates true current sensing and over temperature protection If the application requ
38. dule provides connectivity to external PTC motor winding temperature sensors ground fault and current transformer sensors The 150 SM2 module can be located in control module Port 7 or 8 Only one 150 SM2 module is allowed to be used with the control module See Figure 12 All of the individual terminal blocks TB2 TB3 and TB4 are removable The RG25U female connector provides a connection point for the male to male cable provided with the 825 MCM current sensor converter module 1 When installed in Control Module Port 7 the orientation of the module terminals is rotated 180 along with its terminals NOTE 2 The Cat No 150 SM2 Option Module can NOT be configured using a 150 SM6 PCM This module can be configured using a 20 HIM A6 network card or communications software e g Connected Components Workbench CCW Figure 15 Circuit Board 150 SM2 Module Circuit Board TB2 TB3 Female TB4 TB2 TB3 TB4 EE S 2 SR o o gt f re oz 5 ars o 5 5 600 o o Oo o o hs S o Current Feedback Sensor 825 MCM Converter Module External Bypass Operation An external 825 MCM Current Sensing Converter Module may be reguired to provide current feedback to the SMC 50 when it is used with an external bypass contactor bypass mode The external current feedback is used for all current measurement and current protection funct
39. e 10V DC channel H nput mpedance 220 kO voltage mode 249 O current mode Terminals B5 B10 nput Channel Diagnostics Over and Under Range and Open Circuit Open Circuit Detection Time Positive Full Scale Reading within 3 seconds max Maximum verload at Input Terminals Voltage 24V DC continuous at 0 1 mA Current 230 mA continuous at 7V DC External Calibration Not reguired auto calibration performed by the module if reguired to meet specs Module Isolation to Control Board Yes 1000V AC Removable Terminal Block Yes Cat No 150 SM3RTB as a spare replacement part 2 Cable Type Belden 8760 or equiv 0 750 mm 18 AWG twisted pair 100 shield with drain Rockwell Automation Publication 150 0S003D EN P November 2013 Control Circuit 150 SM3 Optional outputs Terminals B1 B4 Specification Number of Outputs Installation 2 Single ended Chapter 2 Normal Operating Output Ranges 10V 0 10V 0 5V 0 20 mA 4 20 mA Full Scale Operating Output Ranges 10 5V 0 10 5V 0 5 5 25V 0 21 mA 3 5 21 mA Output Resolution 10 5V O 10 5V 0 5 5 25V 0 5 5 25V 0 21 mA 3 5 21 mA 16 bit 15 plus sign bipolar Resistive Load on Current Output 0 750 Q Load Range on Voltage Output 1 at 10V DC Max Inductive Load Current Outputs 15 mH Max Capacitive Load Voltage Outputs 1
40. e following Faults to be enabled 1 or disabled 0 as a group Line Loss Fault Parameter Number NA Open Gate Fault Parameter Number NA No Open Load Fault Parameter Number N Current Imbalance Fault Parameter Number 110 default value 15 Voltage Unbalance Fault Parameter Number 106 default value 15 The PCM configuration setting for each of these Faults follows the currently entered loaded parameter value for each Fault This will typically be the default setting unless a 20 HIM A6 or other configuration tool e g PC software or network device is used to change a parameter setting The switch setting also overrides the Motor Fault Enable Parameter 230 and Starter Fault Enable Parameter 136 function to enable or disable these Faults Note that with the Preset Protection Level switch set to Disable all Starter and Motor Faults are disabled as defaults except the Power Ouality Fault Rockwell Automation Publication 150 0S003D EN P November 2013 Programming Chapter 3 Table 15 ON OFF 8 Switch DIP Switch Definitions 1 0 1 0 Configuration O Bank Switch Number 0 Switch OPEN Aux 1 Configuration Normal default Parameter 172 Up to Speed UTS Fault Alarm Aux 2 Configuration Normal Parameter 176 UTS Fault Alarm Input 1 Parameter 56 Start Coast default Start Stop Option Input 2 Parameter 57 Stop Option default Cl
41. e is installed in port 7 When the Cat No 150 SM6 module is installed in port 8 or 9 the order is reversed but the LED diagnostic code is the same Table 22 LED Order When Cat No 150 SM6 module is Installed in Port 7 of the SMC 50 LED On Off State LED Error Code gt il ll 0 Off Off Off 1 Off Off On 2 Off On Off 3 Red SMC off On On Yellow Motor 4 Off No Fault or Alarm On Off Off 9 On Off n 6 On On Off 7 On On On The displayed LED error code is either a fault or an alarm source For example if the LED code is 1 Line Loss or Shorted SCR is either the fault or alarm Ifa more detailed display of the error code source is desired a human interface module HIM or configuration software is recommended The following table provides a list of faulc and LED fault alarm codes for the SMC 50 controller and Cat No 150 SM6 Parameter Configuration Module Rockwell Automation Publication 150 0S003D EN P November 2013 49 Chapter 4 Operation and Troubleshooting Table 23 LED Error Code with Respective Fault Alarm Source Referenced HIM Referenced HIM LED Fault Alarm Configuration LED Fault Alarm Configuration Error Code Source Software Code O Error Code Source Software Code O Red SMC A 1 HAL ID 33 Line Loss
42. e motor AC 1 rating The short circuit rating of the bypass contactor must be similar to that of the SMC 50 NOTE In addition to a small amount of leakage current flowing through an SCR in the off state failure of one or more solid state power switching components allows uncontrolled current to flow to the winding s of the motor This could potentially result in overheating or damage to the motor To prevent potential personal injury or eguipment damage the installation of an isolation contactor or shunt trip type circuit breaker capable of interrupting the motor s locked rotor current on the line side of the SMC 50 is recommended Operation of the isolation device should be coordinated using one of the SMC 50 auxiliary contacts configured to NORMAL 30 Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 Figure 21 Wiring Diagram for All Frames Cat No 150 8 with Bypass Contactor and External Overload e Circuit Protective M Device 3 Phase AC oe o Line Power Bypass Contactor 6 Overload 6 O Customer supplied Due to current leakage through an SCR in the OFF state controller stopped some form of upstream line power isolation is recommended if maintenance is required on the motor See the Isolation Contactor Applications for details Bypass must be controlled by an auxi
43. e some audible noise including pulsing and buzzing The time to complete the tuning process is approximately 10 to 20 seconds but may vary based on the size and characteristics of the individual motor being used After successful completion of the tuning process the motor will start based on the user programmed start profile If the tuning process is interrupted by the user giving a stop command or removing power from the unit the tuning process will be repeated on the next start command Subseguent starts of the motor after a successful tuning will not perform the tuning process After the initial successful tuning of the motor the process may be re initiated by the user via one of the following methods 1 Change the status of the Force Tuning Parameter 194 to TRUE by using a configuration tool e g a HIM with the motor stopped During the next start cycle the tuning process will occur and Parameter 194 will change back to FALSE Rockwell Automation Publication 150 0S003D EN P November 2013 47 Chapter 4 Operation and Troubleshooting Troubleshooting with Diagnostic LEDs 48 2 Press the HOLD TO TEST PUSH TO RESET push button located on the front of the controller for ten seconds with the motor stopped During the next start cycle the tuning process will occur The controller s status LED will flash amber indicating that Tuning will occur on the next start cycle 3 When the controller processes a Load Factory Def
44. ear Fault Slow Speed Fault The 1 0 Configuration ability of the Cat No 150 SM6 is limited to the Control Module s standard 1 0 Parameter Configuration using a 20 HIM A6 FRN1 006 or later All of the SMC 50 parameters can be configured using the 20 HIM A6 NEMA Type 1 or the 20 HIM C6S remote mount NEMA Type 4X 12 module The Cat No 20 HIM A6 module is normally installed in the HIM bezel port located in the upper right corner of the SMC 50 See Figure 12 For temporary hand held operation the HIM can be plugged into DPI Port 2 which is located at the top of the control module A Cat No 20 HIM H10 cable is required for this temporary operation The following text describes basic screen and keypad functions of the Cat No 20 HIM A6 module For additional detail on the installation and use of the 20 HIM A6 or the 20 HIM C6S modules see the user manual publication 20HIM UM001 HIM Single Function Keys The four single function keys only perform their dedicated functions no matter which screen or data entry mode is being used Rockwell Automation Publication 150 0S003D EN P November 2013 39 Chapter 3 Programming Figure 23 HIM Single Function Keys Start Folders Controls Stop Key Function Start Starts the controller if the SMC 50 Logic Mask is enabled for the port the HIM is connected to 69 Folders Accesses folders for parameters diagnostics memory functions preferences and
45. ed Torque Use for Torque Ramp Rating Starting Mode Enter the maximum motor rated in 1 1000 Nem 10 Newton meters 48 Rated Speed Use for Torque Ramp Rating Starting Mode Enter the rated speed of the motor 1750 900 1500 1800 1800 3500 3600 RPM 49 Starting Mode Enter the desired starting mode for the application Full Voltage Current Limit Soft Soft Start Related Parameters for the Starting Mode Start Linear Speed Torgue Full Voltage None Ramp Current Limit Current Limit Level Ramp Time Kickstart Time Kickstart Level Pump Start Soft Start Initial Torque Ramp Time Current Limit Kickstart Time Kickstart Level Linear Speed Initial Torgue Ramp Time Current Limit Torque Ramp Starting Torque Maximum Torque Ramp Time Current Limit Kickstart Time Kickstart Leve Pump Start Initial Torque Ramp Time 50 Ramp Time Enter the amount of time desired for the motor starting ramp to take 0 0 1000 seconds 10 51 nitial Torque Motor torgue level at which the start ramp begins 0 90 LRT 70 52 Maximum Use the Torque Ramp Starting mode Enter the maximum motor torque at the end 0 300 250 Torque of the start ramp required for the application 53 Current Limit Enter the value of the maximum current allowed during the ramp time 50 600 FLC 350 Level 56 nput 1 Allows the selection of how input 1 CM terminal 11 effects the function of the Disable Start Coast Start Coast SMC 50 controller Stop Option Start Coast 57 nput 2 Allows
46. es Publication 150 05003C EN P November 2012 Copyright 2013 Rockwell Automation Inc All rights reserved Printed in the U S A
47. essive loading and check user programmed jam level programmed time value Stall 24 Running Motor did not reach full speed by Check pump system machine drive components and the end of the programmed ramp loading Repair or replace motor if necessary time Incorrect user setting e Check settings Phase Reversal 25 Prestart Incoming supply voltage is not the Check power wiring and correct if necessary only expected ABC sequence Rockwell Automation Publication 150 0S003D EN P November 2013 51 Chapter A Operation and Troubleshooting Display Fault HIM or Enabled Possible Causes Possible Solutions Software Fault Code Network and See Port All e DPI network loss e Check communication adapters and verify connection to the Comm s Loss Number of SMC Fault See e Communication disconnect at the Reconnect each DPI connected device Table 25 serial port Ground Fault 58 Running Ground fault current level has e Check power system and motor correct if necessary Check exceeded programmed value programmed ground fault levels to match application reguirements e The delay time is too short for the Extend the delay time to match the application requirements application Line Povver 52 53 54 Start or Incoming 3 phase voltage e Check supply voltage for capability to start stop motor Quality with Stop instability or distortion check for loose connections on the line side or motor side of Phase Indicat
48. gured for motor UTS using Parameter 176 The Aux1 output contact is configured for Normal closed with Start command Open with stop command using Parameter 172 The terminal must be wired to the control ground to ensure reliable operation NOTE Due to current leakage through an SCR in the OFF state controller stopped some form of upstream line power isolation is recommended if maintenance is required on the motor See the typical wiring diagrams for Isolation Contactor Application in the User Manual SMC 50 controllers have three expansion ports These ports provide the capability to add optional modules e g additional inputs and outputs I O simple start stop parameter configuration capability ground fault etc NOTE The 20 COMM X communication modules may only reside in Port 9 ATTENTION There is the potential to have voltage values above 220V AC on the option modules Before removing the control module cover to access option modules disconnect ALL power to the SMC 50 controller Rockwell Automation Publication 150 0S003D EN P November 2013 19 Chapter2 Installation Figure 12 Port Number Identification SMC 50 Port 9 Control Module shown without cover Table 5 Port Location for Compatible Option Modules Compatible Control Maximum Number of this SMC 50 Control Module Module Port Type of Option Module Compatible Option Modules Cat Nos Port7 Port8 Port9 per Control Module 150 SM2
49. ion Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence gt gt IMPORTANT Identifies information that is critical for successful application and understanding of the product Labels may also be on or inside the equipment to provide specific precautions SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures ARC FLASH HAZARD Labels may be on or inside the equipment for example a motor control center to alert people to potential Arc Flash Arc Flash will cause severe injury or de
50. ion the power wires e High impedance connection e Verify and correct the input power quality Internal 24V and 36 37 All e Low line condition e Check the control power and verify it is within the System Faults 52 e Excessive load on internal 24V supply Table 25 Port Assignment specification check the connections and grounding to the SMC control terminals e Replace the control module Port Number Source 0 Control Module 1 HIM Located in Controller Bezel optional 20r3 Remote DPI 4 20 COMM X optional 7 8 9 Expansion Port 7 8 9 option module Rockwell Automation Publication 150 0S003D EN P November 2013 Appendix A SCCR Ratings SCCR Ratings Table 26 SCCR High Capacity Fault Electrical Ratings Type 1 Coordination O SCPD Performance Class J or Class L Fuse Inverse Time Thermal Magnetic Circuit Breaker SCCR List Maximum Amps 480V 65kA Maximum High Capacity Fault Available High Capacity Fault 600V kA Typical Max Bul 140U Max Cat No Rating Plug Frame Size Amps Line Device 90 100 150 200 M 350 40 603 035 not required Operational Current Rating 110 175 225 300 40U M6D3 D30 not required
51. ions while the controller is in the external bypass mode In all other modes eg starting stopping slow speed etc internal current feedback signals are used See Bypass Diagrams on page 27 for a listing of components reguired for bypass operation Rockwell Automation Publication 150 0S003D EN P November 2013 Installation Chapter 2 The following figure shows the connection of the 825 MCM to the SMC 50 s 150 SM2 option module Figure 16 Gonverter to Option Module Connection a 825 Converter Q Module RG25U Male a b Se L NV m 150 SM2 825 MCA Connection Cable SCH Option Module Provided as standard with the 825 Converter Module The cable length is fixed at 4 meters Only the cable provided with the converter can be used The use of any other cable will result in incorrect data from the converter and incorrect controller operation Ground Fault Feedback Sensor The SMC 50 can provide ground fault indication when used with the 150 SM2 option module and Cat No 825 CBCT Core Balance Ground Fault Sensor This sensor mounts separately from the SMC 50 and must be placed within 3 meters of the option module A customer supplied shielded twisted pair cable for wiring the sensor to the 150 SM2 module must meet the reguirements outlined in the table below Table 7 Ground Fault Sensor Cable Requirements Wire Type Shielded twisted pair
52. ires an external bypass contactor may be used Conductor range torque lug and lug kit information is provided in Table 3 Delta Distribution Block information required for inside the delta connected motors is also supplied Typical power wiring diagrams are supplied in Figure 8 Rockwell Automation Publication 150 0S003D EN P November 2013 13 Installation Chapter 2 Table 3 Power Wiring Information ZOLZSEL sjonpolg ei9eds uo 60 6561 s10npoJg 817909 uouyeJejN 98 267 ON Hy Dm Gi MOY uionog EZ Moy 001 GE Sv Sv GE ww m q du aiM WOW UGL zWW 0057 WOW 062 9 zWW DZ L 91 WON 0067 7774 241 072 SZ WOW OS zWW 0057 NIN 092 0 1 gulu gp 79 WOW 00S 772 2410 092 92 afuey L AD uleq WeN 8 9 uleql G 2 WeN LE uleql SLE WeN 27 Ul eg 009 WeN 9 9 Ul eg 009 WeN 9 9 uleql G WeN Zb 49018 uonnginsig 23420 LI1 661 LI1 661 141 661 141 661 141 661 141 661 ON 187 Hy n DW 81 92 81 0291 0281 02 Hl 0291 ww uy6uo din aM WIN 0067 774 gu 072 52 WIN 00S 774 zWW 072 52 WOW 002 92 z l zr 91 WOW 002 92 lt W UZ L 91 WOW 062 92 AUER WOW 002 92 22102 9L afuey 10 0npuo3 4 4 4 4 peo 2 C C 4 apis o
53. is 560 mA NOTE A HIM located in the control module HIM port bezel See Figure 12 also draws power from the DPI port e Disconnect the controller from the power source when installing or inspecting protective modules The protective module should be inspected periodically for damage or discoloration Replace module if it is damaged or the clear sealant or MOV are discolored 4 Rockwell Automation Publication 150 0S003D EN P November 2013 Introduction Chapter 1 ATTENTION A e The controller must be correctly applied and installed If applied or installed incorrectly damage to the components or the reduction in product life may occur The system may malfunction if the following wiring or application errors occur undersizing the motor using an improperly sized controller using an incorrect or inadequate AC supply excessive ambient temperatures or power quality e The Motor Overload parameter must be programmed by the installer to provide proper protection Overload configuration must be properly coordinated with the motor e This product has been designed and tested as Class A equipment for electromagnetic compatibility EMC Use of this product in domestic environments may cause radio interference in which case the installer may need to employ additional mitigation methods e Disconnect the controller from the motor before measuring insulation resistance IR of the motor windings Voltages used for insulation resis
54. liary contact of the SMC 50 that is configured for external bypass Bypass contactor must be fully rated to motor Hp kW and FLA NOTE In addition to a small amount of leakage current flowing through an SCR in the off state failure of one or more solid state power switching components allows uncontrolled current to flow to the winding s of the motor This could potentially result in overheating or damage to the motor To prevent potential personal injury or equipment damage the installation of an isolation contactor or shunt trip type circuit breaker capable of interrupting the motor s locked rotor current on the line side of the SMC 50 is recommended Operation of the isolation device should be coordinated using one of the SMC 50 auxiliary contacts configured to NORMAL Rockwell Automation Publication 150 0S003D EN P November 2013 31 Chapter 2 Notes 32 Installation Rockwell Automation Publication 150 0S003D EN P November 2013 Parameter Configuration Programming Chapter 3 Programming Parameter Configuration using the Cat No 150 SM6 Parameter Configuration Module PCM The Cat No 150 SM6 PCM provides simple and limited configuration of the SMC 50 This PCM can be inserted into any control module option port 7 8 or 9 Only one PCM is allowed per control module Parameters that are configured by the PCM will appear as read write parameters to other configuration devices and whose values represent the switch se
55. m En Motor Alarm En Logic Mask Act Fan Config Motor Restart En Motor Restart En Motor Restart En Motor Restart En Write Mask Cfg Motor Config Overload Class Overload Class 2 Service Factor Motor FLC OL Reset Level OL Shunt Time OL Inhibit Time Overload A Lvl Overload Config Locked Rtr Level Locked Rtr Time Underload Motor Fault En Motor Alarm En Motor Restart En Underload F Lvl Underload F Dly Underload A Lvl Underload A Dly Undervoltage Starter Fault En Starter Alarm En Strtr Restart En Undervolt F Lvl Undervolt F Dly Undervolt A Lvl Undervolt A Dly Overvoltage Starter Fault En Starter Alarm En Strtr Restart En Overvolt F Lvl Overvolt F Dly Overvolt A Lvl Overvolt A Dly Jam Motor Fault En Motor Alarm En Motor Restart En Jam F Lvl Jam F Dly Jam A Lvl Jam A Dly Stall Delay Real Power Motor Fault En Motor Alarm En Motor Restart En Mwatts Ov F Lvl Mwatts Ov F DIt Mwatts Ov A Lvl Mwatts Ov A Dly Mwatts Un F Lvl Mwatts Un F Dly Mwatts Un A Lvl Mwatts Un A Dly Lead PF Ov F Lvl Lead PF Ov F Diy Lead PF Ov A Lvi Lead PF Ov A Dly Lead PF Un F Lvl Lead PF Un F Dly Lead PF Un A Lvi Lead PF Un A Dly THD IF Lvl THD I F Diy THD IA Lvl THD I A Dly Write Mask Act Port Mask Act Parameter Mgt Motor Data Data Links Line Frequncy Lagging PF Reactive Power Motor Fault En Motor Alarm En Motor Restart E
56. module terminal block used to wire the I O is removable 1 When installed in Control Module Port 7 the orientation of the module terminal block is rotated 180 along with its terminals NOTE 2 The Cat No 150 SM3 Analog 1 0 Module can NOT be configured using a 150 SM6 PCM This module can be configured using a 20 HIM A6 network card or communications software e g Connected Components Workbench CCW Rockwell Automation Publication 150 0S003D EN P November 2013 21 Chapter2 Installation Voltage or Current Figure 14 Analog 1 0 Module Wiring Diagram Voltage or Current V I V I V I V I OUT OUT OUT OUT 1 1 2 2 KE Output 71 Output 2 Control Circuit 150 SM3 Optional inputs Current Transmitter Current Transmitter V I V I NC Control IN IN IN IN IN Ground 1 1 2 2 2 Input 1 Input 2 Table 6 Cat No 150 SM3 Input and Output Specifications Specification Number of Inputs 2 differential inputs Normal Operating Input Ranges H 10V 0 10V 0 5V 1 5V 0 20 mA 4 20 mA Full Scale Operating Input Ranges H 10 5V 0 10 5V 0 5 5 25V 0 5 5 25V 0 21 mA 3 5 21 mA Input Resolution 16 bit sample rate 60 Hz 13 bit sample rate 250 Hz Data Refresh Rate m ilter dependent 100 ms sample rate 60Hz 24 ms sample rate 250Hz Rated Working Voltage 24V DC 17V AC Common Mode Voltage Rang
57. n MVAR Ov F Lvl MVAR Ov F Dly MVAR Ov A Lvl MVAR Ov A Dly MVAR Un F Lvl MVAR Un F Dly MVAR Un A Lvi MVAR Un A Dly Motor Fault En Motor Alarm En Motor Restart En Lag PF OvF Lvi Lag PF Ov F Dly Lag PF Ov A Lvi Lag PF Ov A Dly Lag PF Un F Lvl Lag PF Un F Dly Lag PF Un A Lvl Lag PF Un A Dly Starter Fault En Starter Alarm En Strtr Restart En Freq High F Lvl Freq High F Dly Freq High A Lvl Freq High A Dly Freq Low F Lvl Freq Low F Dly Freq Low A Lvl Freq Low A Dly Maintenance Voltage Imbal Reactive Power Motor Fault En Motor Alarm En Motor Restart En MVAR Ov F Lvl MVAR Ov F Dly MVAR Ov A Lvl MVAR Ov A Dly MVAR Un F Lvl MVAR Un F Dly MVAR Un A Lvl MVAR Un A Dly Starter Fault En Starter Alarm En Strtr Restart En Motor Fault En Motor Alarm En Motor Restart En PM Hours PM Starts Time to PM Starts to PM Apparent Power Motor Fault En Motor Alarm En Motor Restart En MVA Ov F Lvl MVA Ov F Dly MVA Ov A Lvl MVA Ov A Dly MVA Un F Lvl MVA Un F Dly MVA Un A Lvi MVA Un A Dly Voltage THD Starter Fault En Starter Alarm En Strtr Restart En THD VF Lvl THD VF Dly THD VALvi THD V A Dly Volt Imbal F Lvi Starts Per Hour Volt Imbal F Dly Volt Imbal A Lvl Volt Imbal A Dly History Fault 1 Current Imbal Fault 2 Fault 3 Motor Fault En Fault 4 Motor Alarm En Fault 5 Motor Restart En Alarm 1 Cur Imbal F
58. o prevent potential personal injury or equipment damage the installation of an isolation contactor or shunt trip type circuit breaker capable of interrupting the motor s locked rotor current on the line side of the SMC 50 is recommended Operation of the isolation device should be coordinated using one of the SMC 50 auxiliary contacts configured to NORMAL Rockwell Automation Publication 150 0S003D EN P November 2013 29 Chapter2 Installation Figure 20 Wiring Diagram for Frame C Cat No 150 SC or Frame D Cat No 150 SD Devices with Bypass Contactor and Bypass Bus Kit g Circuit Protective Device 3 Phase AC Line Povver Bypass Contactor BC Customer supplied amp SMC 50 Bypass bus kit Cat No 150 SCBK Frame C Cat No 150 SC or 150 SDBK Frame D Cat No 150 SD NOTE Controller FRN 3 001 or higher is reguired Due to current leakage through an SCR in the OFF state controller stopped some form of upstream line power isolation is recommended if maintenance is required on the motor See the Isolation Contactor Applications for details Bypass must be controlled by an auxiliary contact of the SMC 50 that is configured for external bypass In North America size the bypass contactor per the motor Hp and FLA In IEC applications size the bypass contactor per th
59. on 150 0S003D EN P November 2013 53 Chapter A SCCR Ratings Notes 54 Rockwell Automation Publication 150 0S003D EN P November 2013 Repair Replacement Parts Control Module Description Voltage Rating Appendix B Standard For controllers rated 200 480V AC and 200 150 SCMD 690V AC 120 240V AC control power Standard All For controllers rated 200 480V AC and 200 150 SCMR 690V AC 24V DC control power Power Poles Controller Series Catalog Number Cat No 200 480V 200 690V 120V 240V AC 24V DC Control 120V 240V AC 24V DC Control Control Control 50 SB1 150 SPPB1B 150 SPPB1BR 150 SPPB1U 150 SPPB1UR 50 SB2 i 150 SPPB2B 150 SPPB2BR 150 SPPB2U 150 SPPB2UR 50 SB3 150 SPPB3B 150 SPPB3BR 150 SPPB3U 150 SPPB3UR 50 SB4 150 SPPB4B 150 SPPB4BR 150 SPPB4U 150 SPPB4UR 50 9 1 150 SPPC1B 150 SPPC1U D0 SC2 A 150 SPPC2B 150 SPPC2U 50 SC3 150 SPPC3B 150 SPPC3U 50 SD1 150 SPPD1B 150 SPPD1U 50 SD2 A 150 SPPD2B 150 SPPD2U 50 SD3 150 SPPD3B 150 SPPD3U Heatsink Fans Controller Series Catalog Number Cat No 120V 240V AC Control 24V DC Control 150 SB 150 SF1 150 SF1R 150 SC A 150 SF2D 150 SF2R 150 SD 150 SF3D 150 SF3R Rockwell Automation Publication 150 0S003D EN P November 2013 55 Chapter A Repair Replacement Parts Other Components 56
60. ontactor Optional Mode Li L2 L3 L1 Oo O 90 1 8 15 1 L2 L3 5 K1 SMC 50 fr SMC 50 no lt A o G z Delta Connection with Shorted SCR Protection Optional Mode SMC 50 K Ti T2Q T3 Motor 18 1415 Delta Connection with Shorted SCR Protection Optional Mode SMC 50 L1 L2 L3 1 13 15 N EN 2 14 6 For wiring examples with bypass please see Figure 19 Figure 21 Rockwell Automation Publication 150 0S003D EN P November 2013 15 Chapter2 Installation Control Wiring 16 Standard Control Terminal Block SMC 50 controllers come standard with two 24V DC digital on off inputs and two relay outputs for auxiliary control functions The standard digital I O wiring terminal block is located on the upper right portion of the SMC 50 The terminal block is removable Control Wiring Specifications The following table provides the specifications for all SMC 50 control wiring and option module terminal blocks Each wiring terminal will accept a maximum of two wires Table 4 Control Wiring Specifications Wire Size 0 2 2 5 mm 24 14 AWG Maximum Torgue 0 8 Nem 7 Dein Maximum Wire Strip Length 7 mm 0 27 in Screw Type N M3 Slotted SHOCK HAZARD To prevent the risk of electrical shock
61. r 2 Figure 13 Optional Digital UO Module Terminal Identification y 2 2 5 NC lt 2 Aux A1 Aux A2 Aux A3 120V 240V AC Inputs Relay a Terminal Number Description InA InA3 A10 Optional Input 1 120 240V AC A2 Q Optional Input 2 120 240V AC A30 Optional Input 3 120 240V AC MO Optional Input 24 120 240V AC AD nput Common A6 Ge Optional Auxiliary Relay Contact 1 A700 Optional Auxiliary Relay Contact 1 A8 0O Optional Auxiliary Relay Contact 22 A9 66 Optional Auxiliary Relay Contact 22 A10 06 Optional Auxiliary Relay Contact 23 A11 ee Optional Auxiliary Relay Contact 23 A12 NO CONNECT Do not connect additional loads to this terminal Parasitic loads may cause problems with operation amp When set to external bypass mode the auxiliary contact is used to control a properly sized external contactor once the motor is at full speed See Figure 19 Figure 20 and Figure 21 RC snubbers are required when inductive loads are connected to terminal Optional Cat No 150 SM3 Analog 1 0 Module An optional Cat No 150 SM3 Analog I O Module provides two analog inputs voltage or current and two analog outputs voltage or current see Table 6 for specifications The 150 SM3 module can be located in any of the three control module option ports See Figure 12 Up to three 150 SM3 modules can be used with a single control module The 150 SM3
62. rt Phase Shift 90 Volts Phase C A Starts to PM Kickstart Level 2 Aux1 On Delay Phase Shift 100 Volts P N Ave Total Starts Starting Mode Aus Off Delay c Volts Phase A N Product Status Ramp Time Aux2 Config Volts Phase B N Cur Limit Level Aux2 Invert Volts Phase C N Power Quality Initial Torque Aux2 On Delay Voltage Unbal Starting Torque Aux2 Off Delay THD Va Max Torque Aux Control Metering Current THD Vb Kickstart Time THD Vc Kickstart Level Current Ave THD Vave Heating Time Current Phase A THD la Heating Level Current Phase B THD Ib Start Delay Current Phase C THD Ic Current Imbal THD lave Metering Power Real Power Real Power A Real Power B Real Power C Real Demand Max Real Demand Reactive Power Reactive Power A Reactive Power B Reactive Power C Reactive Demand Max Reactive Dmd Apparent Power Apparent Power A Apparent Power B Apparent Power C Apparent Demand Max Apparent Dmd Power Factor Power Factor A Power Factor B Power Factor C Rockwell Automation Publication 150 0S003D EN P November 2013 Table 18 Category File Structure continued Programming Chapter 3 Motor Protection Communications Utility Overload Stall Leading PF Current THD Comm Masks Preferences Motor Fault En Motor Fault En Motor Fault En Motor Fault En Logic Mask Language Motor Alarm En Motor Alarm En Motor Alar
63. s and application considerations see the following SMC 50 User Manual 150 UM011 www ab com literature SMC 50 Selection Guide 150 SG010 www ab com literature For Documentation For Technical Support E mail Support raictechsupport ra rockwell com 440 646 5800 option 1 option 1 Telephone Support and direct dial code 804 Rockwell Automation Publication 150 050030 November 2013 3 Chapter 1 Introduction General Precautions A WARNING Only personnel familiar with the controller and associated machinery should plan or implement the installation startup and subsequent maintenance of the system Failure to do this may result in personal injury and or equipment damage e Hazardous voltage is present in the motor circuit even when the SMC 50 controller is off To avoid shock hazard disconnect the main power before working on the controller motor and control devices such as Start Stop push buttons Procedures that require parts of the equipment to be energized during troubleshooting testing etc must be performed by properly qualified personnel using appropriate local safety work practices and precautionary measures e Failure of solid state power switching components can cause overheating due to a single phase condition in the motor To prevent injury or equipment damage the use of an isolation contactor or shunt trip type circuit breaker on the line side of the SMC is recommended This device should
64. seconds but less than 10 seconds Initiate Tuning Mode Greater than 10 seconds 69 The motor must be stopped Rockwell Automation Publication 150 0S003D EN P November 2013 Operation and Troubleshooting Chapter 4 Using the Controller Status LED amp Parameter Configuration Module Cat No 150 SM6 LEDs When a Cat No 150 SM6 module is installed in one of the three control module ports 7 8 or 9 of the SMC 50 controller additional LED diagnostic information is provided beyond that of the Status LED The Cat No 150 SM6 module has four diagnostic status LEDs to display an LED code for each fault alarm When the SMC 50 controller s Status LED indicates the control module has faulted the Cat No 150 SM6 module displays a specific fault code If the unit is not faulted but in an alarm condition the Cat No 150 SM6 module displays the alarm code If the unit is neither faulted or in an alarm condition all 150 SM6 module LEDs will not be illuminated The Cat No 150 SM6 module gt lt LED indicates whether the fault alarm is a SMC 50 controller device fault alarm or a motor fault alarm The on off status of the other three LEDs indicate the actual fault alarm codes Depending on which SMC 50 controller port the Cat No 150 SM6 module is installed into the position of the LEDs e g gt III II and I versus I II III and lt change The table below displays the LED order when the Cat No 150 SM6 modul
65. tance testing can cause silicone controlled rectifier SCR failure Do not make any measurements on the controller with an insulation resistance IR or Megger tester Jo protect the Smart Motor Controller SMC and or motor from line voltage surges protective modules may be placed on the line load or both sides of the SMC Do not place protective modules on the load side of the SMC when using an inside the delta motor connection or with pump linear deceleration or braking control e The controller can be installed on a system with power factor correction capacitors PFCC The PFCCs must only be located on the line side of the SMC Installing PFCCs on the load side will result in SCR damage and failure e The ground fault sensing feature of the SMC 50 is intended for monitoring purposes only and not as a ground fault circuit interrupter for personnel protection as defined in Article 100 of the NEC The ground fault sensing feature has not been evaluated to UL 1053 e After a short circuit occurs device functionality must be verified Rockwell Automation Publication 150 0S003D EN P November 2013 5 Chapter 1 Introduction 6 Rockwell Automation Publication 150 0S003D EN P November 2013 Chapter 2 Installation Mounting Requirements All units are fan cooled It is important to locate the controller in a position that allows air to flow vertically through the power module Table 1 Mounting Requirements Enclosure
66. the selection of how input 2 CM terminal 10 effects the function of the Start Stop Slow Speed Disable SMC 50 controller Dual Ramp OL Select Fault Fault NC Clear Fault Emergency Run Motor Heater 65 Stop Mode Enter the desired stopping mode for the application Coast Soft Stop Coast Related Parameters to the Stopping Mode Linear Speed Pump Stop Coast None Soft Stop Stop Time Linear Speed Stop Time Current Limit SMB Pump Stop Stop Time SMB Braking Current Ext Brake Stop Time Ext Brake 66 Stop Time Defines the time desired to ramp form run to stop for a specific stop mode For Ext 0 999 seconds 0 Brake mode the Stop Time the time the Aux contact is closed to energize an external brake 75 Overload Class Enter the desired motor overload trip class 5 30 10 77 Service Factor Enter the Service Factor of the motor 0 01 1 99 1 15 78 Motor FLC Enter the motor specified Full Load Current FLC value This value must be entered 11 0 2200 0 A 1 0 to ensure the controller can provide proper motor current e g Overload protection 172 Aux1 Allows selection of the operation for Auxiliary relay output contact 1 control Normal UTS Fault Alarm Normal Configuration module terminals 4 and 5 O 176 Aux 2 Allows selection of the operation for Auxiliary relay output contact 1 control Elan uu Normal Configuration module terminals 6 and 7 O Network 3 Network 4 Normal The contact is closed when
67. tor connection or with pump linear deceleration or braking control Rockwell Automation Publication 150 0S003D EN P November 2013 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical and application notes sample code and links to software service packs You can also visit our Support Center at https rockvvellautomation custhelp com for software updates support chats and forums technical information FAQs and to sign up for product notification updates In addition we offer multiple support programs for installation configuration and troubleshooting For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com services online phone Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Canada Use the Worldwide Locator at http www rockwellautomation com rockwellautomation support overview page or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to help ens
68. ttings The parameter values set by the PCM are stored in the control module memory Therefore using the appropriate removal procedure remove all power to Control Module and Power Module che PCM can be removed from the control module with its parameter settings retained When using a Cat No 150 SM6 PCM to configure the SMC 50 it should be noted that the following features functions and modes are not configurable e Full voltage start e Torque ramp start External brake stop Option card I O configuration Cat No 150 SM option modules External bypass Specialized output relay configuration e g network control DeviceLogix auxiliary control Specialized operation modes features Dual ramp motor winding heater emergency run Overload select Class Adjustment of slow speed set point Parameters that are not defined and therefore are not configurable by the Cat No 150 SM6 PCM can be configured through other means e g Human Interface Module HIM Connected Components Workbench CCW DriveExplorer or DriveExecutive software if necessary Rockwell Automation Publication 150 050030 November 2013 33 Chapter 3 34 Programming Figure 22 DIP Switch amp Rotary Switch Locations si Zoe YI i i KI Diagnostic spe vole oe LEDs 22 Bee CAT SER sz 2 2 6 150 SM6 A GLY SMC 50 PARAMETER CO
69. ur ejog s n1 ON XeW Ul eg SLE WeN y uleql SLE WeN y uleql 6 2 WeN LE uleql S Z WeN LE iieii 6 2 WeN LE uleql 6 2 WeN LE n1 941M Uleg 062 UeN 82 Uuleg 062 WeN 82 ul eg 002 UeN EZ ledi 002 UeN 22 ledi 002 UeN EZ ledi 002 WeN EZ sng 6n s n JINS e J0 eun episu SAMU EN q ul pisu NV ur1 e jeg eu episu SAMU uoneiniyuoy 006 629 025 196 yas 696 022 012 LLE SSL 081706 v Puneu ON 369 Rockwell Automation Publication 150 0S003D EN P November 2013 14 Installation Chapter 2 Use of Power Factor Connection Capacitors PFCCs SMC 50 controllers can be installed in a system with PFCCs The PFCCs must only be located on the line side of the controller Placing the PFCCs on the load side of the SMC will result in damage to the SCRs in the SMC 50 For additional details see the user manual Typical Power Diagrams Figure 8 Power Wiring Diagrams Diagrams per NEMA Symbology Line Connection with Inside the Delta Connection with solation Contactor Default Mode solation Contactor Optional Mode bb 4 TE SMC 50 SMC 50 Diagrams per IEC Symbology Line Connection with Inside the Delta Connection with Isolation Contactor Default Mode Isolation C
70. ure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A Kar Plaza Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headguarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Rockwell Automation Publication 150 0S003D EN P November 2013 PN 99180 DIR 10000147685 Version 03 Supersed
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