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1. DeviceNet communications card VW3A58307 9 pin connection 4 LM EFE 2 White 3k ack 4 White a Blue H H Fed S Red LL El rt 9 S ALTIVAR 58 Belden 8723 EEE 2 d sS S 3 s a o sic 2 3 4 5 O O O OOO COTTA MOOD ADEIT EEZEEDES MOTOR LOGIC PLUSTM Brerererererererererererererere e e D SQUARE D Pedo di O O O 000 pitt tae Bot Blue 3 SHEE If N r So E BI i FEH ae MOTOR LOGIC PLUSTM E O B SQUARED ES Belden 8723 MOTOR LOGIC PLUS communications module 9999 MB1 1 PEC ECU ALTISTART 46 White SEE ER 5 A Black 1 2 3 4 5 mem Blue o o RXB ed 1 TXB Y 2 I VW3G46301 3 Term 2 L SS 4 E tl 5 P Cable 80445 085 01 Al trunkline cable 5000129 83 1 2 EFEEE NOTES 11213 415 MOMENTUM MODBUS base 170ADM54080 used for device interface MOMENTUM DeviceNet communications CT tophat 170LNT71000 required o Part 1390 000870 cable used between SEIEN MOMENTUM base and MOTOR LOGIC lodo PLUS i Belden
2. 00 36 Table 6 MODBUS PLUS Trunk Cables 2 008 36 Table 7 Recommended Repeater for Profibus 38 Table 8 Profibus Maximum Network Length 39 Table 9 Recommended Repeater for DeviceNet 41 Table 10 DeviceNet Maximum Network Length 43 Table 11 Local Error Display 51 Table 12 MOTOR LOGIC PLUS Address Descriptions 52 Table 13 Command Line Codes 0 00 e eee eee 54 Table 14 Read Only Registers 0 0 e eee eee eee 54 Table 15 Read Write Registers llle 56 Table 16 ALTISTART 46 Function Index Table 58 Table 17 ALTISTART 46 Function Index Table by Address 60 Table 18 Bus Connection Torque Values llus 65 Table 19 Motor Control Center Troubleshooting Chart 79 Table 20 Model 6 OMNI Center Cabling System Specifications 97 8 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 1 INTRODUCTION Model 6 MCC Overview OMNI Center Overview 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 1 Introduction This bulletin includes setup and troubleshooting instructions for Model 6 Open Multi Network Integration OMNI Centers manufactured by Square D Because various communication protocols are used and because your specific application may require a
3. MODBUS PLUS communications card VW3A58 AAA MODBUS PLUS 9 pin connection connection n d 2 Hm cable 5000129 134 D 2 L 3 y Black A 4 9 Pin SUB D Y EE 2 pre molded Li IH i nnection i ih id i Term 2 g pus e 8 ALTIVAR 66 SENOR 58 gH q MODBUS PCMCIA DESUSO LL ELA 3440 card VW3A66305U OO O OOO ao Blue White 9 pin SUB D connection B o White Blue Yo Red Red 1 Z Belden 8723 So 2 COT s R 2 Black 3 Term 2 nO MOTOR LOGIC PLUS Ger 4 P di o D SQUARE D er Belden 5 HE 8723 i OO O OOO ogeu White S3 LI y pfe Y S Black Fed 1 Sor 2 POWERMETER em IESE H peall rem e area an JBUS MODBUS MOTOR LOGIC PLUS Get 3 Nd i P a LEDGER MODBUS PLUS connection O D SQUARE D E Belden 5 cable 5000129 134 MOTOR LOGIC PLUS 8723 NS communications MODBUS PLUS U module 9999 MB11 repeater NW RR85 001 L1 To rest of MODBUS PLUS Mounted in 9 in network 229 mm MCC unit ALTISTART 46 1 i axa RxHil 2 White Lp External power supply may be required TXA TXHI 3 Black ov 4 I ALTISTART 46 5 NOTES o 9 Blue RXB RXLO6 Red 1 MOMENTUM MODBUS base 170ADM54080 used for service interface TXB TXLO 7 HU LIII S 2 MOMENTUM MODBUS PLUS communications tophat 170PNT11020 VW3G46301 TER 8 2 required SV 9 3 Term 42 PEA 3 Part 1390 000870 cable used between MOMENTUM base and MOTOR 4 ao LOGIC PLUS 5 Cable 80445 085 02 8998 3090 L00z lenuefr V L0
4. Profibus DeviceNet This bulletin includes instructions for the OMNI Center Enhanced MCC OMNI Center Enhanced MCCs contain Schneider Electric devices that have communication ports These ports provide control and data acquisition Following is a list of devices with communication ports Full Voltage Non Reversing FVNR starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base Full Voltage Reversing FVR starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base Reduced Voltage Auto Transformers RVAT starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base Part winding starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base Two speed starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base Wye delta open and wye delta closed starters with MOTOR LOGIC PLUS Overloads and MOMENTUM MCC I O base ALTISTART 46 Soft Starters via the keypad communication port and Momentum MCC I O base ALTIVAR 58 Drives with appropriate communications interface module ALTIVAR 66 Drives with appropriate communications interface module Drive with barriered bypass and appropriate communications interface module Power meters Class 3020 Type PM 600 620 650 with MOMENTUM MCC I O base Each of these devices has a unique internal register map see Square D Literature List on page 11 for the individual device instruction bulletins These devices may be linke
5. 31 Conductor Entry 2 203 sus ta br ah Oe ee ks 32 Load and Control Wiring 0000 eee eee eee 32 Cable Connection Torque Values 0000 eee eee eee 33 Component Instructional Information o oo ooooooo 33 Fuse Clip Location circunda hed eee ee wie AY ead 33 Connecting the MCC Cabling System 22 0005 34 Network Cabling 0 0c cece eee eens 34 Cables Between Shipping Splits 34 Load Gables ards wee Se a eh ne ee ja 34 MODBUS PLUS Communications Network 34 Bridges Repeaters 00 00 cece eee 34 Programmable Logic Controllers PLCs 35 Direct Cable Connection 20 0c eee 36 Cable Type x Lcid eese lta dats Dede ete dda Ie te cate are ee 36 Profibus amp Communications Network 0 0000 e eae 38 Bridges Repeaters 0 000 cece cee eee 38 Programmable Logic Controllers PLCs 39 Direct Cable Connection 0 cece eee eee 39 Gable Length sii sassen rasm KA u E RS 39 DeviceNet Communications Network o o oo oooooooo 41 Bridges Repeaters 00 cece eee ee eee eee 41 3 Model 6 OMNI Center Enhanced Table of Contents Bulletin No 80445 109 01A December 2000 Programmable Logic Controllers PLCs 42 Direct Cable Connection 00 0c eee eee 42 A o seb est he bike bb eria isi 42 Gable Lengthy ca
6. 30072 013 98_ see Square D Literature List on page 11 for a list of parameters 3 Press and hold the Reset Program button NOTE The display will not illuminate for local programming if the Mode Select switch is in the Run position 4 Turn the Display Program dial to the desired setting as shown on the LED display 5 Release the Reset Program button 6 Turn the Mode Select switch back to the Run position 7 Disconnect the 9 V supply and its connector Error messages are displayed on the 3 digit LED display when harmful conditions are detected Table 11 contains a list of the error message codes and their definitions 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Remote Programming 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 5 Operation Note The jumpers are for 2 wire operation They must be removed for 4 wire networks Shield VO DDAN Uf Power Receive pair Receive pair Transmit pair Transmit pair Remote reset switch Remote reset switch Ground For programming Battery connector 9V polarity polarity polarity polarity Black 8998 3124 Figure 36 MOTOR LOGIC PLUS Communication Module Terminals Table 11 Local Error Display Displayed Message oc SP ub uC cF GrF HI Lo OFF Meaning
7. Figure 2 Moving the MCC with a Fork Truck 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 3 Receiving Handling and Storage Lifting angles are provided on each shipping block for handling the MCC with overhead cranes Take the following precautions when using a crane a Handle in the upright position only b Select rigging lengths to compensate for any unequal weight distribution c Do not exceed the 45 maximum angle between the vertical and lifting cables see Figure 3 d Use only slings with safety hooks or shackles Do not pass ropes or cables through the holes in the lifting angle Do not pass ropes or cables through lift holes Use slings with safety hooks or shackles 8998 9821 Figure 3 Proper Use of a Sling to Lift the MCC After the shipping section is in place its lifting angle may be removed and discarded To prevent the entrance of foreign materials replace all hardware that secured the lifting angle NOTE Do not attempt to lift or attach lifting means to sections equipped with pull boxes dins CAUTION EQUIPMENT DAMAGE HAZARD Never store MCCs outdoors Outdoor storage is inadequate even with the protection of a tarpaulin Failure to follow this instruction can result in equipment damage If the MCC cannot be placed into service upon receipt store it in a clean dry ventilated bui
8. 50 Bulletin No 80445 109 01A January 2001 The MOTOR LOGIC PLUS Solid State Overload Relay SSOLR is used with the following starters Full Voltage Non Reversing FVNR Full Voltage Reversing FVR Reduced Voltage Auto Transformer RVAT Part winding Two speed Wye delta open transition and wye delta closed transition Refer to Square D bulletin 30072 013 98A and 30072 013 102C see Square D Literature List on page 11 for more information about the MOTOR LOGIC PLUS SSOLR ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION Turn off all power supplying this equipment before working on or inside the Motor Control Center Use a properly rated voltage sensing device to confirm that all power is off Control units must be de energized before performing maintenance on the MCC Theunit disconnect switch must be locked in the off position before working on equipment Failure to follow these instructions will result in death or serious injury Local programming is performed for setpoint programming and error readout purposes Verify that the display is unlocked the default setting and disconnect all power before performing the steps below to accomplish local programming 1 Connect a 9 V supply to the P and G terminals using the supplied connector part 80445 519 50 see Figure 36 on page 51 2 Turn the Mode Select switch to the parameter you are programming Refer to bulletin
9. Do not attempt to override the mechanism to structure interlock Failure to follow these instructions will result in death or serious injury E wwe The Model 6 MCC is designed for convenient and quick control unit removal Figure 39 Operating Mechanism in the Off and replacement Follow these steps to remove control units Position 1 Move the operating mechanism to the off position see Figure 39 NOTE To clear the door cutout on the circuit breaker disconnect units fully press the handle operator while opening the door 2 Loosen the captive quarter turn fasteners see Figure 40 on the door and open it Use a properly rated voltmeter to check for live circuits De energize any voltage sources 3 Release the lock in device located at the bottom front of the unit when supplied by turning the screw on the front of the device until the locking pawl is parallel to the bottom of the unit see Figure 41 4 Disconnect the power wiring from the starter terminals or if provided the power terminal blocks Tag the terminations for re installation see Figure 42 Remove the top portion of the pull apart control terminal blocks to which field wiring is connected Figure 40 Loosening Captive Quarter turn Fasteners 8998 9847 Figure 41 Releasing the Lock in Device when supplied 68 e Push the power leads and the top portion of the control pull apart terminal blocks through the
10. and Storage MCCs are constructed in shipping blocks of up to three vertical sections This allows for ease of handling during transportation and installation The main horizontal bus of all shipping blocks is spliced together at the job site with the use of captive horizontal splice bars Before shipment from the factory the MCC is inspected visually electrically and mechanically by professional quality control analysts Certification of quality control testing is available upon request After leaving Quality Control each shipping block is carefully packaged and attached to a skid see Figure 1 4 ae i 8998 9830 Figure 1 Packaged Motor Control Center Inspect the MCC for damage as soon as it is received Delivery of the equipment to a carrier at any of the Square D plants or other shipping point constitutes delivery to the purchaser Title and all risk of loss or damage in transit shall pass to the purchaser at that time regardless of freight payment All claims for loss and damage must be made by the purchaser to the carrier If the packaging material is removed replace it for protection until installation 17 Model 6 OMNI Center Enhanced Section 3 Receiving Handling and Storage Handling 18 Bulletin No 80445 109 01A January 2001 A WARNING HAZARD OF BODILY INJURY OR EQUIPMENT DAMAGE Use extreme caution when moving sections The MCC has a high center of gravity which may cause it to til
11. 01A January 2001 Section 1 Shield grounded at all units Single tap cable for full sections Jf 7 5000129 295 Splitter tee optional gt 5000129 88 o 50001 29 233 _ gt Male x C terminator G 5000129 123 yellow Additional Parts Not Shown Part No Description 5000129 81 25 ft 8 m extension 5000129 91 Female field attachable 5000129 93 Male field attachable 3463512 1 Cap for unused male tap General device Ed MODBUS PLUS 5000129 233 ALTIVAR 66 4 5000129 233 MOMENTUM q 5000129 233 Section 2 A p py Standard trunk cable ALTIVAR 58 99S Ed 5000129 233 17 ft 5 m 5000129 83 x C Cap for unused tap 3463512 3 C Wire tie SH e lt Female terminator 5000129 122 yellow lt 20 in 508 mm extension CO ns optional Red Blue oran S Blak White 5 Pin Female 5000129 76 Blue Blak GY de White ran 5 Pin Male 8998 3110 44 Figure 35 Typical Cabling for DeviceNet 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 5 Operation SECTION 5 OPERATION This section contains pre operation checklists energizing procedures and remote and local programming procedures fo
12. Bracing with the concave side facing the splice bus see Figure 25 on page 30 5 Torque the bolts to 31 32 Ib ft 41 87 43 22 Nem see Figure 20 on page 28 If the optional 85 000 A bus bracing is supplied torque the center nut to 70 Ib ft 94 92 Nem Repeat steps 1 4 for all phases and the neutral bus if supplied Figure 24 Slide the Splice Assembly to the Left Q 2001 Schneider Electric All Rights Reserved 29 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 4 Installation January 2001 6 Before energizing the equipment replace all covers and barriers Bolt head Conical ra washer Bus bars 8998 9803 Figure 25 Place a Conical Washer Under the Bolt Head ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Ground Bus Splicing for NEMA Type 1 Type 12 and Type 3R Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm that the power is off Replace all devices doors and covers before turning on the power to this equipment Failure to follow these instructions will result in death or serious injury To splice the ground bus follow these steps 8998 3069 1 Remove the ground bar bolt from section R and loosen the bolt in section L see Figure 26 NO
13. EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 1 If splicing to an existing MCC remove the end plate and any gasketing from the existing MCC NOTE If splicing to the right of an existing relay section refer to the Special Section Splicing on page 25 Remove the white paper backing from the new gasket to expose the adhesive This adhesive temporarily holds the gasket in place while the sections are being positioned Apply the gasket to the front vertical corner channel with the adhesive side Item 2 Figures 10 and 11 toward the new MCC section Position the gasket as shown in Figure 10 for existing MCCs manufactured after May 1992 D gasket or Figure 11 for existing MCCs manufactured before May 1992 P gasket 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 D D Gasket Y Adhesive Corner Channel 28 8998 9727 Figure 10 Model 6 on the Right Splicing to a Model 5 manufactured after May 1992 or a Model
14. Figure 63 Connecting Control Leads to the Terminal Blocks O 2001 Schneider Electric All Rights Reserved 77 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 7 Expansion January 2001 78 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 8 TROUBLESHOOTING Model 6 OMNI Center Enhanced Section 8 Troubleshooting The following table lists problems encountered with MCCs their causes and remedies This table is of a general nature and covers only the main causes of problems General MCC Troubleshooting Misapplication of a device can result in serious problems however rather than list this cause repeatedly below note that misapplication is a major cause of motor control problems and must always be questioned when a device is not functioning properly Actual physical damage or broken parts can usually be quickly located and replaced Damage caused by water or flood conditions requires special treatment Contact your local Square D Schneider Canada field office ADANGER is off equipment injury HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power Replace all devices doors and covers before turning on pow
15. Follow these steps 1 Select the appropriate length of cable from Appendix B OMNI Center Cabling Replacement Parts on page 96 You can connect multiple cables together to achieve the optimum length 2 Connect the cables you chose in step 1 to one end of the OMNI Center cabling trunk line 3 Connect the other end of the cable assembly to the DeviceNet port of the PLC using cable 50001 29 75 Follow the steps below to connect a cable directly to the DeviceNet network via the MCC custom cable 1 Determine which end male or female of the MCC cabling you will attach to your cable NOTE The female field attachable is part 4 5000129 91 and the male field attachable is part 5000129 93 2 Strip back the communication cabling insulation 3 Use the following table to match the field cabling communications terminations with MCC color coding Field Connection Termination 5 Pin Female Male Pin 1 Shield Pin 2 Red Pin 3 Black Pin 4 White Pin 5 Center pin Green Blue Cabling external to the MCC should meet all of the following specifications Five 5 Conductors Two 2 for 24 Vdc Two 2 for Controller Area Network CAN One 1 shield Thick Cable Generally used as the trunk line for a network 8 Aat 24 Vdc maximum Jacket material gray PVC Outside diameter 0 48 in 12 2 mm 65 coverage tinned copper braid shield Data pair 18 AWG 19 x 36 tinned and stranded copper conduct
16. Horizontal Wire Trough Figure 6 Two piece Bus Barriers Covers and Main Lug Unit Removed splice Door Removed connection made 22 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Joining Corner Channels 2001 Schneider Electric All Rights Reserved 3 4 Model 6 OMNI Center Enhanced Section 4 Installation Make provisions for fastening the structure s to the floor See page 24 for fastener locations Supporting the MCC by its base channels and or lifting angles lift it into place Align the front edges of the base channels to form a continuous front Using the notches in the base channels gradually move the sections into alignment with a crowbar see Figure 7 NOTE Use caution when moving MCC sections as they are top heavy See Handling on page 18 before moving the MCC 8998 9856 Figure 7 Base Channel Notch 1 Open the wire trough door on section L Remove the section joining hardware kit that is bagged and tied to the right front corner channel Locate the six rectangular notches on the inside surface of the corner channels see Figure 8 Using six of the 3 4 in x 1 4 20 hex head thread forming screws supplied in the hardware kit join the front vertical corner channels To do so insert the screws through the clearance holes located within the rectangular notches and into the mating thread forming hole Insert the screws from either the left or rig
17. MOTOR LOGIC PLUS 8998 3091 L00z 1enuef V L0 60L StV08 ON unang Punoouse qnoJ g uonoes peoueuug 491u92 INIAO 9 I PON Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 8 Troubleshooting January 2001 OMNI Center Enhanced DeviceNet Use the following checklists and wiring diagram to troubleshoot problems in Troubleshooting your OMNI Center Installation Media Verification 11 Obtain a physical drawing of the network with nodes If the drawing is unavailable walk through the system and create one 1 Check that the number of nodes on your OMNI Center does not exceed recommendations 1 Visually inspect network cabling for cuts or abrasions L Verify that terminating resistors are correctly installed Each end of the network must be terminated To verify resistor connection disconnect the power supply and measure the resistance across Can H and Can L blue and white wires This measurement should be approximately 60 ohms 1 Check the DeviceNet system grounding It should be grounded at only one location typically at the DeviceNet power supply See DeviceNet Communications Network on page 41 for grounding instructions L Verify that all cabling connections are secure The MODICON eds file is required to identify the MODBUS Momentum base 170ADM54080 within a DeviceNet network This file is available through Schneider Automation and can be downloaded from www
18. PFANGLE angle Degrees Thermalcapacity AA 1A5 CAPTY remaining 0 100 A x100 x10 x1 AC 1A6 GFC Ground fault multiplied by scale current factor pO te ERCODE BERE Mp 8 bitnibble coded TRIPRN indicator TI RTE 8 bit coded TI BO 1A8 FH Fault history Se re Manufacture mt B2 149 PID yearimodel amp SDI year 8 bit ID amp scale B4 1AA VA C Line voltage A C V B6 1AB VB C Line voltage B C V B8 1AC VA B Line voltage A B V A x100 x10 x1 BA 1AD IC Raw current multiplied by scale phase C factor A x100 x10 x1 BC 1AE IB Raw current multiplied by scale phase B factor A x100 x10 x1 BE 1AF IA Raw current multiplied by scale phase A factor Remaining eu nee RDI restart delay RD1 Remaining c2 184 RD restart delay RD2 Remaining C4 1B2 RD3 restart delay RD3 Required for POWERLOGIC software 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 5 Operation Table 12 MOTOR LOGIC PLUS Address Descriptions Continued Operation Read write all registers are 16 bit words Address Te Code Description Notes RAM Relative x Command line C6 1B3 COMLINE code address S n 35e C6H POWERLOGIC 0 1 2 16 bit signed C8 1B4 Scale scale parameter word 2 s complement read only read only Low voltage 170 V to HV 600
19. Reserved Model 6 OMNI Center Enhanced Section 4 Installation There are three primary ways to connect the DeviceNet communications network via bridges repeaters programmable logic controllers PLCs or a direct cable connection Follow the applicable instructions below to make the cabling connections for DeviceNet in your OMNI Center The DeviceNet communications network in the MCC may be isolated from the rest of the network through a bridge or repeater device The device is typically mounted in a 9 inch 229 mm MCC unit and wired at the factory Depending on the number of connected nodes you may require multiple DeviceNet networks and devices maximum nodes per network is thirty two Schneider Electric recommends installing and operating the following bridge repeater Table 9 Recommended Repeater for DeviceNet Manufacturer Bridge Repeater No Reference Material DN 6 7 2 DeviceNet System Overview Manual DN Western Reserve Controls Catalog Volume B DeviceNet Western Reserve Controls WRC CANX DIN DN C7 Follow the general steps below to connect the DeviceNet network to a bridge repeater Consult the reference manual for your particular bridge repeater for specific installation and configuration instructions 1 Provide control power to the bridge device if not provided by the MCC 2 Connect the incoming communications cable to the customer side of the bridge repeater 3 Read and understand the instruc
20. Tripped on over current Tripped on single phasing Tripped on voltage or current unbalance Tripped on under current Tripped on contactor failure Tripped on ground fault Tripped on high voltage Tripped on low voltage Incoming phases have been reversed A stop command was issued from a remote source Remote programming is performed for setpoint programming and data acquisition purposes Follow the steps below to remotely configure the MOTOR LOGIC PLUS overload Stop the overload by sending code 02 to the command register C6H 2 If network programming has not been enabled send code 05 to the command register 3 Program the appropriate parameter See Table 12 for a register map with a list of parameters For more detailed information refer to bulletin 30072 013 102 See Table 14 and Table 15 to determine the location and addressing of parameters within the MOTOR LOGIC PLUS register map 4 Restart the overload by using code 01 51 Model 6 OMNI Center Enhanced Section 5 Operation 52 Operation Read only all registers are 16 bit words Bulletin No 80445 109 01A January 2001 Table 12 MOTOR LOGIC PLUS Address Descriptions Address Lo Code Description Notes RAM Relative AO 1A0 VOLTAV oe voltage y A x100 x10 x1 a2 Jia IAVE Raw average multiplied by scale factor Voltage A4 1A2 VUB unbalance 0 100 Current A6 1A3 IUB unbalance 0 100 Power factor A8 144
21. alloy and bimetallic types when supplied manually trip the overload relay to ensure proper operation Check that the thermal unit is the proper size for the application Refer to the thermal unit selection tables on the inside of the vertical wire trough doors Wiring and Electrical Connections Check all electrical connections tighten them if necessary see Figure 54 Also inspect all power and control wiring replacing any wire that has worn insulation or shows signs of overheating or cracking 8998 3122 Figure 53 Control Devices 3996 9229 Figure 54 Tightening Electrical Connections 2001 Schneider Electric All Rights Reserved 71 Model 6 OMNI Center Enhanced Section 6 Maintenance 8998 9845 Figure 55 Manual Bus Shutter ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury A CAUTION HAZARD OF EQUIPMENT DAMAGE Do not use a megohmmeter on solid state devices capacitor units or any devices that are not designed to withstand megohmmeter voltage Disco
22. as soon as possible device media or software 1 Isolate the problem Remove sections of the network one at a time to reduce the network to the smallest size that still has the problem L Verify that node addresses are set correctly A If a specific OMNI Center component is not functioning properly consult the troubleshooting section of the reference material for that component see Square D Literature List on page 11 2001 Schneider Electric All Rights Reserved Figure 64 Typical Schematic for MODBUS PLUS Communications to a MODICON PLC System not drawn to scale panasay siybly Iy 91110913 Jepleuyos 1002 8 MCC trunkline cable d cable 5000129 83 MODBUS PLUS connection YI
23. can replace a Size 1 starter with no change in mounting space When ordering additional MCC equipment include the following information Type of equipment being supplied Supply voltage frequency system type NEMA EEMAC enclosure type Enclosure finish Control circuit voltage and frequency Optional control circuit components required control transformers push buttons pilot lights selector switches etc Special features The factory order number of the original MCC the number is stamped into the structure nameplate on the vertical wire trough door the unit label inside each control unit also contains the factory order number When ordering new vertical sections also provide the following information Horizontal and vertical bus capacity material and plating Bus bracing or available fault current Enclosure dimensions ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 1 Position the mid shelf Item A Figure 57 on page 76 in the appropriate area of the structure Pla
24. during start up If the readings are below one megohm a few branch units may be energized to help dry out the MCC If additional readings are above one megohm additional units may be energized After the equipment has been in operation for 48 hours readings should be in the 5 20 megohm range When megohm meter readings are taken with the disconnects on except for the main disconnect all devices completing circuits between phases or between phases and neutral e g control transformers Although readings may be slightly different observe the one megohm lower limit during start up Record all megohm meter readings on the Section 9 Insulation Resistance Log chart on page 89 Any sudden change in resistance values even within the acceptable range may indicate potential insulation failure Early detection and replacement of faulty insulating components helps avoid equipment damage If megohm meter readings are below 5 megohms one megohm during start up consult your local Square D field office Re energize the equipment in sequence starting with the main devices the feeder devices next and then the motor starter devices See Energizing the MCC on page 49 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Maintenance After a Fault Has Occurred ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified elect
25. refer to bulletin VVDED397047US R7 00 see Square D Literature List on page 11 To perform remote setpoint programming and fault readout refer to bulletin VVDED397054US see Square D Literature List on page 11 For ALTIVAR 58 hardware troubleshooting refer to Square D instruction bulletin VVDED397048US R4 99 see Square D Literature List on page 11 See Table 14 on page 54 and Table 15 on page 56 to determine the location and addressing of parameters within the ALTIVAR 58 register map 2001 Schneider Electric All Rights Reserved 57 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 5 Operation January 2001 ALTIVAR 66 Refer to bulletin VDOCO6A305_ for instructions on performing local programming for ALTIVAR 66 see Square D Literature List on page 11 For information regarding remote programming and parameters for the ALTIVAR 66 refer to Square D instruction bulletin VD0C06S308 see Square D Literature List on page 11 ALTISTART 46 The ALTISTART 46 is factory set to operate without adjustment along with many applications At the factory the ALTISTART 46 is set up with the following parameters Customer 8 data bits 1 stop Two switches on the back of the keypad provide three levels of access to the parameters Each can be set to prevent adjustment of the parameters as is the case when shipped from the factory The parameters are locked at the factory
26. to avoid accidental modification To adjust parameters you must first remove the communications module from the front of the unit door and then change the dip switch settings Table 16 ALTISTART 46 Function Index Table Description Type Characteristics Code Address ae al factory o Active on positive edge CMD INT W4060 D Control loop F Seo lodo lie pea anes CLP W4035 0 C Run command CMD RUN W4060 5 A Acceleration ramp time ACC W4043 A Initial torque during acceleration TQO W4037 A Max torque during acceleration TLI W4036 A Limit current ILT W4039 A Boost level BST W4028 Start A Start time too long TLS W4033 A Stator loss compensation LSC W4027 D Controller ready ETA RDY W4061 1 D Steady state ETA 8 W4061 8 D Short circuited ETA 9 W4061 9 D Current limited ETA LIM W4061 D D Acceleration phase ETA B W4061 B C Freewheel stop command CMD CAL W4060 8 C Decelerated stop command CMD CAD W4060 7 C Braked stop command CMD CAF W4060 6 C Control motor deceleration in cascade DMC W4060 3 Stop A Decel deceleration ramp slope DEC W4044 A final torque during deceleration EDC W4038 A Braking braking current BRC W4041 A adjustment of braking time EBA W4042 D Stop phase ETA A W4061 A Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 58 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Januar
27. to confirm power is off Figure 21 Bus Covers Removed Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury To splice power bus follow these steps 1 Remove the horizontal bus covers from the left and right sections see Figure 21 NOTE All splice connections have one more splice bar than the number of laminations of the horizontal bus The far rear splice bar contains captive nuts 2 Remove the two left bolts from each splice assembly Then loosen but do PBFIG2 not remove the two right bolts of each splice assembly see Figure 22 If the bus has optional 85 000 A bus bracing supplied see Figure 23 also loosen the center nut of each splice assembly NOTE Do not remove the two right bolts or the center bolt if applicable from the splice assemblies Doing so will permit spacers to fall from the splice assembly If this occurs re assemble the splice bars and spacers if applicable in the proper order before continuing 3 Slide the splice assembly to the left until the two left holes are in line with the corresponding holes in the horizontal bus in the left section see Figure 22 Loosen Bolts Bus bracing Figure 24 4 Re install the two left bolts through the splice assembly and into the E horizontal bus Make sure the original conical washers are re installed Figure 23 Optional 85 000 A Bus
28. wiring port and into the vertical wire trough see Figure 43 J Figure 42 Disconnected Terminal Figure 43 Power Leads and Blocks Top of Terminal Blocks Fed through Wiring Port 6 When applicable unscrew the OMNI Center tap cable from the OMNI Center trunk line cabling Feed the tap cable through the wiring port and into the starter unit 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 7 8 9 10 Figure 44 Pulling the Twin Handle Cam Mechanism 11 Forward 12 Figure 45 Operating the Mechanism to Structure Interlock Model 6 OMNI Center Enhanced Section 6 Maintenance Pull forward on the twin handle cam mechanism located at the top front of the unit to rack the unit partially out of the structure see Figure 44 This action disconnects the power stabs from the vertical bus Continue pulling forward until the handles are fully extended The operating mechanism to structure interlock prevents the control unit from being withdrawn or inserted with the handle in the on position see Figure 45 If the withdrawn unit is left in the structure use appropriate lock out procedures to avoid re loading by non authorized personnel see Figure 46 Remove the control unit from the structure for servicing In units with a full bottom plate additional accessibility to the components and wiring can be achieved by folding the bottom plate down To do so lean the unit on
29. 0 M6DSATM150M FAP36050 M6DSATM050M KAP36175 M6DSATM175M FAP36060 M6DSATMO60M KAP36200 M6DSATM200M FAP36070 M6DSATM070M KAP36225 M6DSATM225M FAP36080 M6DSATMO80M KAP36250 M6DSATM250M FAP36090 M6DSATMO9OM NOTE See page 92 for modifications NEMA EEMAC SIZE 1 4 combination starters with fusible switches To replace this size switch Order this disconnect assembly To replace this size switch Order this disconnect assembly 30A M6DSAFS030M O 100A M6DSAFS100M 60A M6DSAFSO60M O 200A M6DSAFS200M O Main and branch feeder fusible switches through 200 A To replace this size switch Order this disconnect assembly To replace this size switch Order this disconnect assembly 30A M6DSAFS030M O 100A M6DSAFS100M O 30A M6DSAFS030M O 200 A M6DSAAS250M 60A M6DSAFSO60M 60A M6DSAFSO060M O Voltage form must be added U212 0 250 V U213 600 V Does not include fuse clips NOTE See page 92 for modifications O 2001 Schneider Electric All Rights Reserved 91 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 10 Circuit Breaker and Fusible Switch Selection January 2001 92 Replacement of the operating mechanism is not required for NEMA EEMAC Size 5 combination starters with LA frame 400 A max circuit breakers NEMA EEMAC Size 5 combination fusible starters NEMA EEMAC Size 6 combination starters main and branch circuit breakers over 250 A or for main and branch switches over 200 A
30. 0129 83 Y ALTIVAR 58 gt 5000129 134 5000129 134 General device 4 MODBUS PLUS m Ly ALTIVAR 66 5000129 134 T S Cap for unused tap 3463512 3 1 Wire tie MOMENTUM Grounding tee 5000129 134 5000129 230 Cx e amp lt Female terminator e 5000129 122 yellow A 20 in 508 mm extension optional 5000129 76 lue Blue 42 Drai hite White ios 5 Pin Female 5 Pin Male 9 Pin Female DB 9P 8998 3109 2001 Schneider Electric All Rights Reserved Figure 33 Typical Cabling for MODBUS PLUS 37 Model 6 OMNI Center Enhanced Section 4 Installation Profibus Communications Network Bridges Repeaters 38 Bulletin No 80445 109 01A January 2001 There are three primary ways to connect the Profibus communications network via bridges repeaters programmable logic controllers PLCs or a direct cable connection Follow the applicable instructions below to make the cabling connections for Profibus in your OMNI Center The Profibus communications network in the MCC may be isolated from the rest of the network through a bridge or repeater device The device is typically mounted in a 9 inch 229 mm MCC unit and wired at the factory Depending on the number of connected nodes you may require multiple Profibus networks and devices maximum nodes per network is thirty two Schneider Electric recommends installing
31. 09 01A January 2001 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 5 Operation Table 17 ALTISTART 46 Function Index Table by Address Continued Address Description Type Characteristics Code A Default assignment of phase W4032 Mains supply F rotation PHR W4033 Start A Start time too long TLS W4034 Motor protection Motor thermal protection THP Select closed loop torque W4035 0 Control loop F control open loop voltage CLP regulation W4035 1 Fault 8 alarm management F Automatic reset ARS W4035 2 1 0 management F Assignment of relay R1 R1 W4035 3 I O management F Assignment of logic output LO2 LO2 W4035 4 1 0 management F Analog output range AO1 W4035 5 Special operation F Test on low power motors SST W4035 6 Special operation C Cascade motor operation CSC W4036 Start A Maximum torque during TLI acceleration Initial torque during W4037 Start A acceleration TQO W4038 Stop A Decel final torque during EDC deceleration W4039 Start A Limit current ILT W4040 Controller protection EA Trip current threshold OIL W4041 Stop A Braking braking current BRC W4042 Stop A SUAE adjustment of braking EBA W4043 Start A Acceleration ramp time ACC W4044 Stop A Decel deceleration ramp slope DEC W4060 0 Fault 8 alarm management C Controller reset command RST Communication amp
32. 6 Special Section Splicing Adhesive Special Section Gasket Special Section Corner Channel Tab 8998 9729 Figure 12 Special Section Splicing special section on left 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation 4 Verify that the gasket edge is flush with the top of the corner channel 5 Using thumb pressure firmly press the gasket in place from top to bottom Ensure that the gasket is flat along the entire length 6 Join sections together following the appropriate steps beginning in Joining NEMA Type 1 and Type 12 Sections on page 22 and continuing through page 24 D P Gasket Y Adhesive Corner Channel 8998 9728 Figure 11 Model 5 or Model 6 on the Right Splicing to an Existing Model 4 or Model 5 manufactured before May 1992 For purposes of this instruction bulletin a special section is an MCC section without vertical bus mounted in it A special section may contain a main device a branch device a starter unit or a removable relay mounting pan To splice an existing MCC to a special section follow these instructions 1 Remove the side plate gasketing and top and bottom front covers from the existing MCC 2 Remove the white paper backing from the new relay gasket to expose the adhesive This adhesive t
33. 6 for each of the three horizontal bus phases 7 Before energizing the equipment replace all covers and barriers REAR Captive nut ant oo FRONT Splice bars 8998 9825 Figure 28 Splicing Offset Horizontal Bus 31 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 4 Installation January 2001 Conductor Entry ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury Conduit entry space is provided at the top and bottom of the MCC structure The top plates and closing plates in bottom if present are removable for convenience in wiring and cutting conduit openings A hinged door allows access to the main lug main circuit breaker or main switch compartment In some cases the horizontal wire trough cover must be removed Pullboxes are available if additional wiring space is required Cable connection torque values are listed in Table 2 and Table 3 on page 33 Load and Control Wiring The top
34. 60L StV08 ON unang Bunoouse qnou 9 uonoas peoueuua 191u92 INMWO 9 I PON Model 6 OMNI Center Enhanced Section 8 Troubleshooting OMNI Center Enhanced Profibus9 Troubleshooting Installation Media Verification Troubleshooting Tips 84 Bulletin No 80445 109 01A January 2001 Use the following checklists and wiring diagram to troubleshoot problems in your OMNI Center 1 Obtain a physical drawing of the network with nodes If the drawing is unavailable walk through the system and create one 1 Check that the number of nodes on your OMNI Center does not exceed recommendations 1 Visually inspect network cabling for cuts or abrasions L Verify that terminating resistors are correctly installed Each end of the network must be terminated L Verify that all cabling connections are secure 1 Make sure that the cable shield is connected at both ends of the network If a potential difference occurs between grounding points an equalization current can flow through a shield connected at both ends In this case install an additional potential equalization line NOTE See your Profibus installation manual to find installation instructions for an equalization line 1 The MODICON gso file is required to identify the MODBUS Momentum base 170ADM54080 within a Profibus network This file is available through Schneider Automation and can be downloaded from www modicon com L Determine the type of prob
35. 8 mm with a 4 in 102 mm wide vertical wireway An optional 25 in 635 mm wide section with a 9 in 229 mm wide wireway is also available Larger sections are available for mounting larger equipment When a back to back arrangement is selected the units are mounted on both the front and rear of 31 in 787 mm or 41 in 1041 mm deep structures Approximately 1 in 25 mm of space is between back to back sections The standard height of all MCC structures is 91 5 in 2324 mm without the 3 in 76 mm lifting angle The Model 6 OMNI Center is an MCC that provides a means of data acquisition and control It consists of a wide range of intelligent components that may be part of a network depending on your configuration Four distinct OMNI Center wiring categories are available OMNI Center Flex Uses SERIPLEX control bus only OMNI Center Basic Standard Programmable Logic Control PLC only With MODBUS PLC with MODBUS data acquisition OMNI Center with MODBUS Data Acquisition Standalone option Uses MOTOR LOGIC PLUS M drives soft starts and POWERLOGIC components Model 6 OMNI Center Enhanced Section 1 Introduction Networks Communications Overview 10 Bulletin No 80445 109 01A January 2001 OMNI Center Enhanced Uses MOTOR LOGIC PLUS with MOMENTUM base drives soft starts and POWERLOGIC components An OMNI Center Enhanced MCC features one of three network options MODBUS PLUS
36. 80445 109 01A January 2001 Instruction Bulletin Seneca SC USA Model 6 OMNI Center Enhanced Using MOTOR LOGIC PLUS Class 8998 Retain for future use D SQUARE D NOTICE PLEASE NOTE FCC NOTICE DISCLAIMERS Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this bulletin or on the equipment to warn of potential hazards or to call attention to information that Clarifies or simplifies a procedure The addition of either symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death ADANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury ACAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous
37. 8723 CT Drive interface 1 JBUS MODBUS 2 3 i 4 5 Da 6 7 D A 22 3 a ER Ea Sc fol 88 a f i Drive 5 DeviceNet connection cable 5000129 75 Belden 8723 X De IG Gl ALTIVAR 66 MODBUS PCMCIA card VW3A66301U 15 pin connection Red White Bare 22 ols Blue EISE Black 5492 Mounted in 9 in 229 mm MCC unit I To rest of 24Vdc power supply required for DeviceNet DeviceNet network and repeater module 2 CEEE 109 8 7 6 5 4 3 2 t network o EEEETEERTE 8 7 6 5 4 3 2 t DeviceNet connection cable 5000129 75 MCC 4 wire terminating resistor H 5000129 186 male 5000129 187 female 8998 3092 L00z 1enuef V L0 60L StV08 ON unang Bunooysa qno g uonoes peoueuug 191u92 INIAO 9 I PON Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 8 Troubleshooting January 2001 88 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 9 Insulation Resistance Log SECTION 9 INSULATION RESISTANCE LOG ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by quali
38. 9 A D Locked rotor in steady state fault LRF W4069 B D Motor thermal overload fault OLF W4069 C D Mains frequency fault FRF W4069 D D Underload fault ULF W4069 F D Time before starting alarm TBS W4071 0 D Fault order PTR W4090 Fault history D Fault register repetition DFT W4091 D Time counter repetition W4092 Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address Table 17 ALTISTART 46 Function Index Table by Address Addressx Description Type Characteristics Code w2290 Gommunicatign s terminala e Product address ADR block management W2291 Communication amp terminal F Protocol PRO block management W2292 Sombie ORs Terminal Transmission speed SPD block management W2293 Comm nication amp terminal F Character format FOR block management W4022 1 0 management F Assignment of logic input LI LI W4023 I O management F Assignment of logic output LO1 LO1 W4024 I O management F Assignment of analog output AO AO W4025 I O management A Analog output scale ASC W4026 Motor protection A Motor nominal current In W4027 Start A Stator loss compensation LSC W4028 Start A Boost level BST W4031 Motor protection A Trip threshold underload TLS Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 2001 Schneider Electric All Rights Reserved Bulletin No 80445 1
39. All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 6 MAINTENANCE ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Qualified electrical personnel must perform work in accordance with all applicable national and local electric codes Perform such work only after reading and understanding all of the instructions contained in this bulletin Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Beware of potential hazards wear personal protective equipment and take adequate safety precautions Before performing visual inspections tests or maintenance on the equipment disconnect all sources of electric power Assume that all circuits are live until they have been completely de energized tested locked out and or tagged out Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 6 Maintenance Before energizing any new MCC equipment perform the maintenance described in
40. CABLING REPLACEMENT PARTS 96 APPENDIX C OMNI CENTER CABLING SYSTEM SPECIFICATIONS i ie cas gato Sy eer tot e Renta 97 APPENDIX D TECHNICAL SUPPORT sse 98 Model 6 OMNI Center Enhanced List of Figures LIST OF FIGURES Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Bulletin No 80445 109 01A January 2001 Packaged Motor Control Center 17 Moving the MCC with a Fork Truck 18 Proper Use of a Sling to Lift the MCC 19 Motor Control Center 00 0c cece eee 22 Top Horizontal Wire Trough Covers and Main Lug Unit Door Removed 0000 0c eee eee eee 22 Two piece Bus Barriers Removed splice connection MANO 22 Base Channel Notch 000 eee eeeeeee 23 Bolting Sections Together 00 eee eee 23 Base Channel Mounting 0 000 cence eee 24 Model 6 on the Right Splicing to a Model 5 manufactured after May 1992 or a Model 6 25 Model 5 or Model 6 on the
41. Cabling System Specifications The Model 6 OMNI Center uses a dedicated MCC network cable assembly This cable assembly is UL498 Listed for 3 A at 600 V The assembly is 100 dielectrically tested at a minimum of 2000 V for 1 second The cable carries a stand alone 600 V AWM rating UL style 1990 The individual conductor insulation and the cable jacket are both rated for 600 V The following table contains a summary of the cable characteristics Table 20 Model 6 OMNI Center Cabling System Specifications Parameter Wire Lay Conductor insulation Jacket insulation Color code Shield O D Current rating at 60 C Nominal inductance Capacitance diagonal conductors Capacitance conductor to all other conductors shield Capacitance conductor to shield Diagonal conductor impedance at 1 MHz Conductor DCR at 20 C Shield DCR at 20 C Attenuation at 1 MHz Diagonal conductor propagation velocity Listing Marking Flame test Rating Four 22 AWG 7x30 stranded tin plated annealed copper 4 conductors 2 5 RH lay white red blue black with foam polypropylene tape 25 overlap 600 V foam high density polyethylene 27 mil minimum thickness 600 V PVC 27 mil minimum thickness Color coded white red blue black 100 alum Mylar with 22 AWG drain 25 overlap 0 31 3A 120 ohms 8 PF ft 18 PF ft 14 5 PF ft 165 ohms 15 ohms 1000 ft 13 ohms 1000 ft 0 148 dB 100 ft 78 UL 1581 E 151405 AWM 600 V CM Cla
42. D Controller faulted FAI a a a W4061 5 erecta D Local control FLO W4061 7 Fault amp alarm management D Current threshold alarm W4061 8 Start D Steady state ETA 8 W4061 9 Start D Short circuited ETA 9 W4061 A Stop D Stop phase ETA A W4061 B Start D Acceleration phase ETA B W4061 C Fault amp alarm management D Motor thermal alarm OVL WA4061 D Start D Current threshold w W4061 E Mains supply D No mains supply ETA E W4061 F Mains supply D Mains supply frequency ETA F W4062 Measurements D Current LCR W4063 Measurements D Torque LTR W4064 Motor protection D Motor thermal state LTH W4065 Mains supply D Phase rotation state PHE W4066 1 0 management D State of I O Logic input Ll W4066 1 I O management D Logic output LO1 W4066 2 1 0 management D Logic output LO2 W4066 3 1 0 management D Relay R1 W4066 4 1 0 management D Relay R2 LIO W4066 5 1 0 management D Vigithem W4066 6 1 0 management D Logic input LI RUN WA066 7 1 0 management D Logic input LL STOP W4066 8 I O management D Operating duty switch W4067 Measurements D Cos q motor power factor COS W4068 Measurements D Elapsed time meter TFR W4069 1 Fault amp alarm management D Internal fault INF W4069 2 Fault amp alarm management D Short circuit fault OCF W4069 3 Fault 8 alarm management D Phase inversion fault PIF W4069 5 Fault 8 alarm management D Serial link fault SLF W4069 6 Fault amp alarm management D External fault ETF W4069 7 Fau
43. Figure 37 Typical Bus Connection Points 5 Check and tighten if required all main lug circuit breaker or fusible switch set screws holding incoming conductors in main lugs see Figure 38 Using a torque wrench and a 3 8 in allen bit torque the lug set screws to the appropriate value see Cable Connection Torque Values on page 33 6 Inspect all insulators braces and barriers replace any that show signs of arcing damage tracking excessive heat or cracking 8998 9834 Figure 38 Top located Main Lug Compartment 66 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Control Unit Maintenance 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 6 Maintenance ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Qualified electrical personnel must perform work in accordance with all applicable national and local electric codes Perform such work only after reading and understanding all of the instructions contained in this bulletin Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Beware of potential hazards wear personal protective equipment and take adequate safety precautions Before performing visual inspecti
44. NG 20 00 ee eee ees 79 General MCC Troubleshooting 0 0c cece eee eee 79 ALTISTART 46 ix 1 is add a lan tes 81 OMNI Center Enhanced MODBUS PLUS Troubleshooting 82 Installation Media Verification o o ooo oooooo 82 Troubleshooting Tips llle 82 OMNI Center Enhanced Profibus amp Troubleshooting 84 Installation Media Verification ooooomoooooo 84 Troubleshooting Tips 0 eee eee eee 84 OMNI Center Enhanced DeviceNet Troubleshooting 86 Installation Media Verification ooooooooooooo 86 Power Supply Requirements 0000ee ee eeee 86 Troubleshooting Tips llle 86 SECTION 9 INSULATION RESISTANCE LOG 89 SECTION 10 CIRCUIT BREAKER AND FUSIBLE SWITCH SELECTION Livin ee E d s woah Ve bee wees wire ld ad VAT 91 2000 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Table of Contents APPENDIX A TYPICAL SPECIFICATIONS 20005 93 General Hear eke tech ah ies shes hata Pets dla e 93 Communication Cabling System 0000 c eee eee 93 Starters eek Rites Site tors Atte s M Bie Rat lta ot oe BRS Besa NE 94 Overloads curia ae BOS ee de ee 94 Mains and Branches 0 0 0 cece eee eee eee eens 95 TIVOS court 95 A A 95 APPENDIX B OMNI CENTER
45. No 80445 109 01A January 2001 Section 1 Shield grounded at all units Single tap cable for full sections gt A 5000129 295 QUANTUM 5000129 135 Splitter tee optional 5000129 88 gt 4 Male terminator we 5000129 123 yellow b x C EE Additional Parts Not Shown V Part No Description 5000129 81 25 ft 8 m extension 5000129 91 Female field attachable 5000129 93 Male field attachable SUBCONS9F SH 9 pin female field attachable SUBCON9M SH 9 pin male field attachable 3463512 1 Cap for unused male tap Section 2 Standard trunk cable 17 ft 5 m ra 5000129 83 4 ALTIVAR 58 5000129 135 5000129 135 General device Profibus S ALTIVAR 66 gt E 5000129 135 QM Cap for unused tap 3463512 3 I Wire tie MOMENTUM 5000129 135 5 Cx 9 Female terminator e 5000129 122 yellow Grounding tee 5000129 230 CN c 20 in 508 mm extension optional 5000129 76 White 3 Shield 5 Blue Blue em White White vem 5 Pin Female 5 Pin Male 9 Pin Female DB 9P 8998 3111 40 Figure 34 Typical Cabling for Profibus 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 DeviceNet Communications Network Bridges Repeaters 2001 Schneider Electric All Rights
46. Operating duty switch W4066 8 D Value of analog output AO SAO W4070 C Assignment of online commands DLI W4060 1 C Store adjustments in EEPROM MRE W4060 E C Recall adjustments from EEPROM RRE W4060 F F Product address ADR W2290 Communication F Protocol PRO W2291 amp terminal block management F Transmission speed SPD W2292 F Character format FOR W2293 D In local line mode LOC W4061 0 D Stopped after request via terminal block ETA 3 W4061 3 D Local control FLO W4061 5 Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 59 Model 6 OMNI Center Enhanced Section 5 Operation 60 Bulletin No 80445 109 01A January 2001 Table 16 ALTISTART 46 Function Index Table Continued Description Type Characteristics Code Address C External fault command EFL W4060 2 C Controller reset command RST W4060 0 C No time out SLF NTO W4060 4 F Automatic reset ARS W4035 1 D Controller faulted FAI W4061 2 D Communication check inhibited NTO W4061 D Current threshold alarm W4061 7 D Motor thermal alarm OVL W4061 C D Internal fault INF W4069 1 D Short circuit fault OCF W4069 2 Fault and alarm D Phase inversion fault PIF W4069 3 management D Serial link fault SLF W4069 5 D External fault ETF W4069 6 D Start too long fault STF W4069 7 D Mains failure and start request fault USF W4069 8 D Phase fault PHF W4069 9 D Controller thermal fault OHF W406
47. Order a replacement circuit breaker or automatic molded case switch of the same type as the original device To order an FH KH type high interrupting circuit breaker instead of the standard FA KA type circuit breaker add form Y532 to the disconnect assembly number Example To replace an FHP36100 order an MGDSATM100M Y532 These modifications may also be added to disconnect assemblies when required Y74 Single pole interlock on operating mechanism Y301 Current limiting module for starter units Size 1 3 Y303 Current limiting module for 15 100 A branch feeders Y312 Class R fuse clips Y316 Class J fuse clips Y532 High interrupting circuit breaker U203 Disconnect for NEMA EEMAC Type 12 units U341 Extra high interrupting circuit breaker 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 APPENDIX A TYPICAL SPECIFICATIONS 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Appendix A Typical Specifications This section includes requirements for a Model 6 OMNI Center Enhanced MCC NOTE This specification is intended for use as an addition to the Model 6 Industrial MCC typical specification General A The MCC shall be provided with a factory wired and tested communication system I O modules shall be located in each unit of the MCC and connected via a dedicated cabling system Multiple control networks shall be supported at the device level via inte
48. PLC external terminal blocks MCT485 are included with shipment You can use OMNI Center field connection cabling to connect MODBUS PLUS communications directly to the MODBUS PLUS port of a Schneider Electric PLC such as Quantum Premium Momentum or Compact Use the following procedure 1 Select the appropriate length of cable from Appendix B OMNI Center Cabling Replacement Parts on page 96 You may connect multiple cables together to achieve the optimum length 2 Connect the cables you chose in step 1 to one end of the OMNI Center cabling trunk line 3 Using cable 5000129 134 connect the other end of the cable assembly to the MODBUS port on the PLC 35 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A January 2001 Section 4 Installation Direct Cable Connection Cable Type 36 Follow the steps below to connect a cable directly to the MODBUS PLUS network via the MCC custom cable 1 Determine which end male or female of the MCC cabling you will attach to your cable NOTE The female field attachable is part 5000129 91 and the male field attachable is part 5000129 93 See Figure 33 on page 37 for details 2 Strip back the communication cabling insulation 3 Use the following table to match the field cabling communications terminations with MCC color coding Field Connection Termination 5 Pin Female Male Pin 1 Shield Pin 2 Not used Pin 3 Not used Pin 4 White Pin 5 Cen
49. Right Splicing to an Existing Model 4 or Model 5 manufactured before May 1992 iios ye xo e ERE RN PEG Y 25 Special Section Splicing special section on left 25 Remove Mid and End Deflector Caps from the Top of the MCC os ese ew RE RE IRR 26 Attach the Multi section Bracket 26 Secure the Vertical Channels 2 05 26 Replace Lifting Angle Hardware 26 Removing the Left Bolts and Loosening the Right Bolts on the Splice Assembly o oooooooo 27 Place a Conical Washer under the Bolt Head 27 Aligning the Splice and Bus Holes 28 Torquing the Bolts llle 28 Bus Covers Removed 0000c eee elles 29 Loosen Boltsa iE ERMREYOixemta 29 Optional 85 000 A Bus Bracing 2055 29 Slide the Splice Assembly to the Left 29 Place a Conical Washer Under the Bolt Head 30 Ground Bar Bolt Removed 0000000000 30 Ground Bar Bolt Replaced o oooocccccccco oo 30 Splicing Offset Horizontal Bus 005 31 Wiring in the Top Horizontal Wire Trough 32 Vertical Wire Trough Grommet 00000 00s 32 Pull apart Type Terminal BlockS 32 Size 1 and 2 Fuse Clip Locati0N 33 Typical Cabling for MODBUS PLUS 37 Typical Cabling for Profibus 40 Typical Cabling for DeviceN
50. Shipping Splits on page 34 for instructions Verify that each device tap cable is properly connected to the main trunk line Verify that all network connections are secure Verify that grounding has been done properly see DeviceNet Communications Network on page 41 Verify that you have a 24 Vdc power supply Verify that terminating resistors are installed on each end of the network Terminators are available for the OMNI Center cabling system see Appendix B OMNI Center Cabling Replacement Parts on page 96 Communications Setup a Verify that all devices have been assigned correct addresses In MCCs devices are assigned addresses from 2 32 unless the customer specifies otherwise Node 1 is reserved for the master device PC or PLC Potential addresses beyond this range are supported on a device specific basis PC PLC Connections a a Make sure that the proper communications protocol is being used DeviceNet supports data rates of 125 kbaud 250 kbaud and 500 kbaud Test the communications port of the master device PC or PLC Software NOTE Software is required for communication with your Model 6 OMNI Center MCC intelligent components Your specific system requirements determine the correct software for your OMNI Center 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Energizing the MCC 2001 Schneider Electric All Rights Reserved M
51. TE Do not remove the bolt in section L Doing so will permit the spacers to fall from the assembly 2 Position the ground splice bar into section R aligning the mounting holes 3 Replace the ground bar bolt in section R see Figure 27 Torque both bolts to 60 75 Ib in 6 75 8 44 N m 4 Replace all covers and barriers and close all doors 8998 3071 Figure 27 Ground Bar Bolt Replaced 30 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Splicing Offset Horizontal Bus Left Side of Structure Only ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation NOTE In all structures with an offset horizontal bus splice bars are provided as a kit This kit is packaged in a carton and shipped inside the structure The kit contains all splice bars and mounting hardware necessary for horizontal bus splicing Use the splice kit only if splicing will be do
52. The trunk line segments are routed from the lower wire way into each vertical section The trunk line for sections containing plug in vertical bus shall have six taps spaced 12 in apart Unused tee connectors are capped at the factory l A 36 inch 3 foot pigtail cable shall connect the communication device in each MCC unit to the trunk cable via a pre engineered tap One end of the pigtail cable terminates in a Micro style connector and is attached to the trunk The other end terminates at the communication device in the MCC unit J Addition removal or rearrangement of units shall not interrupt the trunk line and shall not affect the cabling of other units attached to the trunk line K Provisions for appropriate terminators and grounding shall be provided 93 Model 6 OMNI Center Enhanced Appendix A Typical Specifications 94 Bulletin No 80445 109 01A January 2001 Starters A Starter units shall employ fusible switches thermal magnetic circuit breakers for short circuit protection Circuit breaker units 100 amps and lower shall have non adjustable magnetic trip points to eliminate the need to adjust trip settings in the field Starters shall have a minimum of six inputs and three outputs available for user defined functionality I O modules shall be common and shall be independent of starter size or type Starter I O modules shall be MODICON module 170ADM54080 or approved equivalent Unless otherwise indi
53. V BA IBS e threshold model 450 V a HV High voltage LV to 528 V 600 V Bo tee EM threshold model LV to 660 V Voltage CE 1B7 VUB unbalance 2 15 or 999 off threshold DO 1B8 MULT oe turns Determined by model Overcurrent Current range of mee LESS is threshold SSOLR Undercurrent 0 5 x OC Min to OC ps BA p threshold Max Off Current D6 1BB CUB unbalance 2 25 or 999 off threshold 5 J5 10 J10 15 J15 Overcurrent trip 20 J20 30 J30 D8 1BC TC class J Jam protection is enabled DA 1BD RD1 Rapid cycle timer 2 500 s Restart delay y DC 1BE RD2 RD2 2 500 min Restart delay DE 1BF RD3 RD3 2 500 min Eo lico RU Restarts after 0 4 2 3 4 A 0 1 oc1 2 oc2 3 OC3 4 oc4 A ocA Number of 0 manual A E2 ql cd restarts continuous oc automatic restart after RD2 expires E4 102 UCTD Undercurrent trip 2605 delay Ground fault 0 15 x OC Min to Ee e3 GF threshold 0 2 x OC Max Off RS 485 slave E8 104 ADDR address 01 99 Required for POWERLOGIC software 53 Model 6 OMNI Center Enhanced Section 5 Operation Bulletin No 80445 109 01A January 2001 Table 13 Command Line Codes Code 01H 02H 03H 04H 05H 06H 07H 08H Command Start reset Stop Display lock Display unlock Network program enable Network program disable Network watchdog enable Network watchdog disable The network watchdog feature when enabled disables the MOTOR LOGIC PLUS SSOLR when
54. and bottom horizontal wire troughs and the vertical wire trough are convenient areas to run incoming line load and control wires see Figure 29 Openings between sections permit wire to pass from one section into the next for interwiring Control and power wires are routed to each unit via the vertical wire trough Grommeted wire ports must be opened to route wire to the unit The H shaped cut pattern is pre scored for easy opening Using a small knife cut through the center tabs and complete the H shaped slice see Figure 30 When cutting be sure not to damage the wires located near the grommet Pull apart control terminals see Figure 31 are mounted on a 35 mm DIN rail located adjacent to the wiring ports toward the front of the unit Terminate field control wiring on the removable portion of the block 8998 9208 8998 9209 Figure 29 Wiring in the Top Figure 30 Vertical Wire Trough Figure 31 Pull apart Type Horizontal Wire Trough Grommet Terminal Blocks 32 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Cable Connection Torque Values Component Instructional Information Fuse Clip Location ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device
55. and operating the following repeater Table 7 Recommended Repeater for Profibus Manufacturer Bridge Repeater No Reference Material Order No 2 112 Siemens Repeater 6ES7 972 0AA01 0XAO Installation Guide for Profibus DP FMS Follow the general steps below to connect the Profibus network to a bridge repeater Consult the reference manual for your particular bridge repeater for specific installation and configuration instructions 1 Provide control power to the bridge device if not provided by the MCC 2 Connect the incoming communications cable to the customer side of the bridge repeater 3 Read and understand the instructions contained in the reference material for your device Follow the installation and configuration instructions contained in that material to complete the setup of the bridge repeater Grounding If a Programmable Logic Controller PLC and or repeater is provided with your OMNI Center grounding is done at the factory If not the MCC network is supplied ungrounded and you will need to ground it at only one point either a personal computer PC PLC or repeater as follows 1 Use the ground connection to attach one end of a ground wire attach the other end to a nearby grounding rod that meets all electrical specifications required for an earth ground 2 Use the shortest possible length of 8 gauge copper or equivalne tbraided cable to make the connection 3 Verify that a good ground connect
56. andles inward until they are flush with the face of the MCC NOTE COMPAC 6 units do not have the twin handle cam mechanism 8998 9209 8998 9845 Figure 58 Cutting the Vertical Figure 59 Removing the Manual Bus Figure 60 Pulling the Twin Wire Trough Grommet Shutter Handles of the Cam when supplied Mechanism Forward 76 8998 9249 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 7 Expansion 9 Turn the screw on the control unit lock in panel when supplied located at the bottom front of the control unit see Figure 61 until the lock in pawl is latched to the support shelf below the control unit 10 Pull the power leads from the vertical wire trough through the grommet and into the control unit Connect them to the power terminals in the control unit see Figure 62 NOTE To provide additional working clearance grasp the control station plate on the right side and pull gently allowing it to hinge open See Figure 63 11 Pull the control leads from the vertical wire trough through the grommet and connect them to the terminals of the top removable portion of the control pull apart terminal blocks see Figure 63 12 Close the unit door and secure the quarter turn fasteners 8998 9847 8998 9838 Figure 61 Tightening the Control Figure 62 Power Leads Connected to Unit Lock in Device Power Terminals 8998 9849 when supplied
57. ary 2001 Section 5 Operation Table 15 Read Write Registers Continued RAM Relative ee Code Description Range Default Address Address P 9 Restart delay E DE 1BF RD3 after a S 20 undercurrent RU Values Restarts after 0 1 2 3 4 A 8 1 0 4 in decimal ED 169 RU undercurrent Automatic 82 A 255 i decimal RF Values 0 1 decimal 1 2 decima 0 1 oct 2 oci 3 decimal oc2 3 0c3 4 2 4 decimal oc4 A ocA 7 Restarts all 0 manual A 0c2 5 decima E2 1C1 RF faults except conti undercurrent F COnunuoUS cg 6 decimal oc automatic restart after oc3 7 decimal RD2 expires 4 8 decima oc4 9 decimal A 10 decimal ocA 11 decimal Undercurrent E4 102 UCTD trip delay 2 60 seconds 5 Ground fault 0 4 AOL E6 1C3 GF current current range 0 15 x Min threshold or Off RS 485 slave E8 1C4 ADDR address 01 99 1 Can only be viewed via network POWER LOGIC Power Meter Instructions for performing local and remote programming for the Power Meter are contained in bulletin 3020IM9503 R6 98 see Square D Literature List on page 11 POWER LOGIC Circuit Monitor Instructions for performing local and remote programming for the Circuit Monitor 2000 are contained in bulletin 3020IM9807 see Square D Literature List on page 11 ALTIVAR 58 To accomplish local setpoint programming and fault readout for the ALTIVAR 58
58. ata Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Handout Instruction Bulletin Instruction Bulletin Instruction Bulletin Represents the current revision level of the documents and may vary from the document number shipped with your equipment 13 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 1 Introduction January 2001 14 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 2 SAFETY PRECAUTIONS 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 2 Safety Precautions Carefully read and follow the safety precautions outlined below before attempting to lift move install use or maintain Model 6 OMNI Centers and their components ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Qualified electrical personnel must perform work in accordance with all applicable national and local electric codes Perform such work only after reading and understanding all of the instructions contained in this bulletin Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Beware of potential hazards wear personal protective equipment and take adequate saf
59. ation Schneider Automation Isolator NW BP85 002 Follow the general steps below to connect the MODBUS PLUS network to a bridge repeater Consult the reference manual for your particular bridge repeater for specific installation and configuration instructions 1 Provide control power to the bridge device if not provided by the MCC 2 Connect the incoming communications cable to the customer side of the bridge repeater 3 Read and understand the instructions contained in the reference material for your device Follow the installation and configuration instructions contained in that material to complete the setup of the bridge repeater Grounding If a Programmable Logic Controller PLC and or repeater is provided with your OMNI Center grounding is done at the factory If not the MCC network is supplied ungrounded and you will need to ground it at only one point either a personal computer PC PLC or repeater Refer to the MODICON MODBUS PLUS Network Planning Installation Guide document 890USE10000 for detailed grounding procedures see the Square D Literature List on page 11 Terminating Resistors In order for the MODBUS PLUS communications network to operate properly terminating resistors are required on each end of the network See Appendix B OMNI Center Cabling Replacement Parts on page 96 for a list of available terminating resistors If your OMNI Center is shipped with a bridge repeater and or
60. ble Switch Selection on page 91 NOTE If the stab assembly is badly pitted the vertical bus may also need to be replaced 8998 9245 Figure 49 Stab Assembly Circuit Breaker or Disconnect Switch Check the circuit breaker or disconnect switch for proper operation Inspect switch blades if evidence of arcing or excessive heat is present replace the switch assembly Exercise the push to trip feature on the circuit breakers Operator Mechanism Check for proper operation of the operator mechanism Test for proper on off trip and reset positions See Figure 50 on page 71 Check for proper door interlock operation NOTE Fusible switch operator mechanisms do not have trip or reset positions Fuses Inspect all fuses and fuse clips see Figure 51 on page 71 Replace any parts showing signs of overheating or arcing 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 6 Maintenance Starter Contacts Check the starter contacts see Figure 52 Replace any that are badly worn or pitted See the contactor instruction bulletin included with the original shipment Figure 50 Operator Mechanisminthe Figure 51 Inspecting Fuses Figure 52 Starter Contacts Tripped Position Control Devices Check for proper operation of starters relays timers and other control devices see Figure 53 Overload Relay For melting
61. cated an input for overload and control power status shall be provided FAULT READY Unless otherwise indicated an input for contactor state shall be provided CLOSED ON OPEN OFF Indication of contactor mechanical state is required for testing without connected loads and for detection of mechanically forced contactors Current sensing switches are not acceptable Transient suppressors shall be supplied for all coils in each individual starter unit NEMA size 3 or larger starters shall include an interposing relay to electrically isolate the starter coil from the output Starter units shall employ Square D MOTOR LOGIC PLUS solid state overload relay or approved equivalent see Overloads below Optional A removable jumper shall be provided to allow an external emergency stop circuit to be field wired in series with the motor control circuit Overloads A All motor starters shall include fully programmable electronic overload relays Overloads shall provide a 4 5 1 adjustment range matched to NEMA contactor sizes 00 6 Overload relays shall monitor all 3 individual phases for current and voltage Programming via network communications shall be supported Overload relays shall connect to the I O module within the starter unit via MODBUS RS485 communications Overloads shall include an alphanumeric LED display for local programming and diagnostic information Local programming must be possible by applying 9 Vac to fa
62. ce the mounting foot Item B of the shelf into the mounting pan slots Item C Secure the shelf on the left and right with flat head screws Item D Detail A Install the hinge leaves Detail A Item E into the hinge slots Item G which are on the structure corner channel With hex head screws Item H fasten the hinge leaves to the structure corner channel 75 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 7 Expansion January 2001 4 Install quarter turn fastener receptacles Item J into the bracket slots Item K and fasten with hex head screws Detail B Item H See Detail or See Detail A 25 Detail B See Detail B 8998 9810 Figure 57 Shelf and Door Installation 5 Locate the vertical wire trough grommet see Figure 58 nearest the bottom of the control unit Cut the grommet following the instructions on the grommet See the second paragraph under Load and Control Wiring on page 32 6 Remove the manual bus shutter s see Figure 59 to make room for the new control unit slide out the top bus shutter 7 Make certain that the twin handles of the cam mechanism unit are extended fully forward see Figure 60 Guide the control unit onto the hanging rails and slide the unit in until the twin handles engage the cam stud located on the support shelf 8 Press the h
63. ces sereis grie e paa 71 Tightening Electrical Connections 71 Manual Bus Shutter 0000000 ee 72 Operating the Door Interlock Defeat Mechanism 73 Shelf and Door Installation 76 Cutting the Vertical Wire Trough Grommet when supplied 0 00 e eee eee 76 Removing the Manual Bus Shutter 76 Pulling the Twin Handles of the Cam Mechanism Forward stents ae AE a aida 76 Tightening the Control Unit Lock in Device when supplied 00 00 cece ee es 77 Power Leads Connected to Power Terminals 77 Connecting Control Leads to the Terminal Blocks 77 Typical Schematic for MODBUS PLUS Communications to a MODICON PLC System not drawn to scale 83 Typical Schematic for Profibus Communication to a MODICON PLC System not drawn to scale 85 Typical Schematic for DeviceNet Communications to an SLC 500 PLC System not drawn to scale 87 7 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A List of Tables January 2001 LIST OF TABLES Table 1 Approximate MCC Shipping Weights 18 Table 2 Connection Torque Values for Main Lug Compartments 2c man un deed eee ed hei es 33 Table 3 Connection Torque Values for Main and Branch Eeedeis mappe Eee ie eee ae 33 Table 4 Recommended Bridges Repeaters for MODBUS PLUS tite edwin ees tory i thie ee eel et ee ees 35 Table 5 MODBUS PLUS Drop Cables
64. cilitate bench programming or programming without control power available Automatic network electronic and manual reset functions shall be supported The following protective functions shall be provided based on user configurable parameters Overload underload jam High low voltage Phase unbalance and reversal voltage and current Ground fault Rapid cycling The overload shall provide the following user configurable parameters Trip class 5 10 15 20 30 Command Trip Reset Run Display Lock Network Config Enable Rapid Cycle Timer RD1 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Appendix A Typical Specifications Overload and Phase Unbalance Restart Delay RD2 Underload Restart Delay RD3 Dry Well Recovery Timer Number of restarts after faults Automatic Reset Mode Number of restarts after Underload fault Automatic Reset Mode Underload Trip Delay G The overload shall provide the following diagnostic and operational information Error and Trip Indicators Ground Fault L1 L2 L3 and 3 Phase Average Currents L1 L2 L2 L3 L1 L3 and 3 Phase Average Voltages Voltage and Current Unbalance Power Factor Angle Thermal Capacity Remaining Fault History last 4 faults Product Identifier Scale Factor RD1 RD2 and RD3 Timer Value Mains and Branches Optional Specified main and branch feeder units
65. communications cabling If you route the load cables in the bottom horizontal wireway make sure to maintain a 0 25 in 6 mm distance between the communications cabling and all other cabling There are three primary ways to connect the MODBUS PLUS communications network via bridges repeaters programmable logic controllers PLCs or a direct cable connection Follow the applicable instructions below to make the cabling connections for MODBUS PLUS in your Model 6 OMNI Center The MODBUS PLUS communications network may be isolated from the portion of the network that is outside the MCC through a bridge or repeater device The device is typically mounted in a 9 inch 229 mm MCC unit and wired at the factory Depending on the number of connected nodes you may require multiple MODBUS PLUS networks and devices maximum nodes per network is thirty two Schneider Electric recommends installing and operating one of the bridges repeaters listed in Table 4 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Programmable Logic Controllers PLCs 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation Table 4 Recommended Bridges Repeaters for MODBUS PLUS Bridge Repeater No Repeater NW RR85 001 Reference Material GM MBPL 001 Planning amp Installation Guide GM MBPL 001 Planning amp Installation Guide Manufacturer Schneider Autom
66. ctions in Handling on page 18 The MCC has a high center of gravity which may cause it to tilt Failure to follow these instructions will result in death or serious injury MCCs are designed for use in non hazardous locations Choose a location for installation that is well ventilated and free from excess humidity dust and dirt The temperature of the area should be no less than 0 C 32 F and no greater than 40 C 104 F The enclosure must be protected from water or any moisture entering it Install MCCs in an area with a minimum of 3 ft 914 mm of free space in front of front of board construction An additional 3 ft 914 mm is necessary in the rear of back to back construction This free space provides adequate room to remove and install units More space may be required for some applications refer to applicable national standards Provide at least 0 5 in 13 mm of space between the back of front of board MCCs and a wall For damp locations provide at least 6 in 152 mm When selecting a location for the installation of an MCC carefully consider accessibility overhead clearances and future expansions Considering these factors will eliminate many difficulties during this and future MCC installations MCCs are assembled in the factory on a smooth level surface to ensure proper alignment of all sections A similar smooth level surface should be provided for installation An uneven foundation may cau
67. ctual property of their respective companies www SquareD com Bulletin No 80445 109 01A January 2001
68. d together to a single monitoring point 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Square D Literature List 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 1 Introduction The following Square D publications may be useful in the setup maintenance and regular operation of your Model 6 OMNI Center MCC These documents are provided on the CD ROM included with shipment Upon request your local Square D or Schneider Canada field office can provide them to you in print Or you can download these documents from the Technical Library at www SquareD com Product Type Motor Control Centers Seneca SC Publication No 80438 069 01 80442 291 01 80442 507 1 80442 772 01_ 80444 035 01_ 80445 108 01A 80445 109 01A 80459 641 01_ 8998BR0001 8998CT9701 8998CT9801 8998HO0001 8998HO0002 8998HO9902 Title ALTISTART 46 Soft Start Units in MCCs ALTIVAR 66 Adjustable Speed Drive Controllers in Motor Control Centers NEMA 1 and 1A ALTIVAR 66 Drive Controller Units in Motor Control Centers Size 5 7 ALTIVAR 66 NEMA Type 12 Enclosures ALTIVAR 58 Adjustable Speed Drive Model 6 OMNI Center with MODBUS Data Acauisition Model 6 OMNI Center Enhanced Model 6 Motor Control Centers Model 6 OMNI Center Open Multi Network Integration in MCCs Motor Control Centers Model 6 Model 6 OMNI Cente
69. dance Rewind if necessary o Replace blown fuses or tighten connections 7 Pass each load lead through its respective window in the same direction Overload relay trips while running normally 8 Number of load lead passes are different 8 Each load lead must be looped the same number of passes 1 Load is too heavy for motor horsepower 1 Remove excessive motor load or resize motor 2 Incorrect overload FLA setting Set FLA adjustment according to motor full load current 3 Use of electronic DC injection brake 4 Incorrect overload FLA setting Multiple pass applications on Do not use electronic DC injection brakes with solid state overload relay 4 Recalculate FLA adjustment and set according to motor full load current and number of looped passes 80 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Table 19 Motor Control Center Troubleshooting Chart Continued Model 6 OMNI Center Enhanced Section 8 Troubleshooting Part Problem Cause Remedy 1 Broken shading coil 1 Replace the magnet and armature Noisy Magnet 2 Dirt or rust on magnet faces 2 Clean the magnet with a clean dry cloth 3 Low voltage 3 Check the coil terminal voltage and voltage dips during starting 1 No control voltage 1 Check the control circuit wiring for a loose connection or poor contact continuity 2 Low voltage 2 Check for the proper coil t
70. del 6 MCC Overview 00 ccc ee ee eee eee 9 OMNI Center Overview 0 0 ccc ee ee eee 9 Networks Communications Overview llle 10 Square D Literature List oooooooooooooooooooooooo 11 SECTION 2 SAFETY PRECAUTIONS s seules 15 SECTION 3 RECEIVING HANDLING AND STORAGE 17 Receiving teria are ERR bee Be bh S bei Seb 17 Handling mur EDI IDEM De ex Rb ia gue 18 Storage vovv S LARGER a ee ee 19 SECTION 4 INSTALLATION sssee I 21 EOGatlOmn2 ta a Plotted mats th arias ane AE e PLE ets 21 Space Requirements 000 cece eee eee eee 21 Alignment c apa ania 21 Joining NEMA Type 1 and Type 12 Sections 22 Position the MCC 1 eee ene 22 Joining Corner Channels 000 asaan aae 23 Securing Structures to the Floor o oooooooooo 24 Splice Gasket Installation for NEMA Type 1 Gasketed and NEMA Type 12 Enclosures xime ai Eom eve ER view SEE ER fen 24 Standard Section Splicing ooocococcococcono oo 24 Special Section Splicing 0 00 c eee eee ee 25 Joining NEMA Type 3R Sections 00 0c eee eee 26 Splicing Power Bus for NEMA Type 1 and Type 12 Enclosures 00 0c eee eee ees 27 Splicing Power Bus in NEMA Type 3R Sections 29 Ground Bus Splicing for NEMA Type 1 Type 12 and Type 3R 30 Splicing Offset Horizontal Bus Left Side of Structure Only
71. e Direct Cable Connection on page 36 For a Profibus network see Direct Cable Connection on page 39 For a DeviceNet network see Direct Cable Connection on page 42 Factory supplied network cabling is installed in accordance with UL 845 procedures and practices and routed in the bottom horizontal wireway Each OMNI Center is equipped with a dedicated communication cable area within each vertical wireway Route the communication cable so that it is separate from all other cabling such as control power and network cables Verify that network cabling is separated from power conductors either by a barrier or a minimum space of 0 25 in 6 mm In order to make direct connections to Class 2 or Class CM systems install Class 2 or Class CM wiring so that it is separated from power conductors either by a barrier or a minimum space of 0 25 in 6 mm Route power conductors in the top horizontal wireway for maximum separation External network cabling must comply with Class 2 or Class CM practices under the provisions of NEC Articles 725 and 800 To connect the trunk line cables between shipping splits 1 Align the keyway and plug the male end of the trunk cable to the female end of the next trunk cable 2 Screw the coupling ring until it is hand tight 3 Repeat this process until all shipping splits are connected It is recommended to route all load cables in the top horizontal wireway to keep them isolated from the
72. e Concept MODSOFT or Proworx software all manufactured by Schneider Automation may be used to integrate the OMNI Center components into your system Your specific system requirements determine the correct software for your OMNI Center 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 OMNI Center Communications with Profibus CAUTION HAZARD OF EQUIPMENT DAMAGE Do not use excessive force when making cabling connections Connections are keyed to ensure that pins are properly aligned Failure to follow this instruction can result in equipment damage 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 5 Operation To verify that the OMNI Center Profibus networking and cabling are working properly check the items below before energizing the equipment Cabling Connections Q Verify that the network length without a repeater is less than 1500 feet Note that each vertical section counts as 50 feet Refer to the Profibus Guideline Installation Guideline for Profibus DP FMS manufactured by Siemens order 2 112 for details NOTE Schneider Automation supplies Profibus Application Notes with information about how to integrate Momentum I O bases with a Profibus system Make sure that the Profibus network has no more than 31 nodes O Verify that the MCC cables are connected between shipping splits See Cables Between Shipping Spli
73. e Profibus port on the PLC using cable 5000129 135 Follow the steps below to connect a cable directly to the Profibus network via the MCC custom cable 1 Determine which end male or female of the MCC cabling you will attach to your cable NOTE The female field attachable is part 4 5000129 91 and the male field attachable is part 5000129 93 2 Strip back the communication cabling insulation 3 Use the following table to match the field cabling communications terminations with MCC color coding Field Connection Termination 5 Pin Female Male Pin 1 Shield Pin 2 Not used Pin 3 Not used Pin 4 White Pin 5 Center pin Green Blue 4 Screw the correct wire color to the pin number listed above The data transfer rate you choose will determine the maximum network length for Profibus In order for the devices to communicate properly they must all support the chosen data transfer rate Use the following table to determine the maximum segment length Table 8 Profibus Maximum Network Length Data Transfer Rate Maximum Segment Length 9 6 kb s 3937 ft 1200 m 19 2 kb s 3937 ft 1200 m 45 45 kb s 3937 ft 1200 m 93 75 kb s 3937 ft 1200 m 187 5 kb s 3281 ft 1000 m 500 kb s 1312 ft 400 m 1500 kb s 656 ft 200 m 3000 kb s 328 ft 100 m 6000 kb s 328 ft 100 m 12000 kb s 328 ft 100 m Each MCC section counts as 50 ft 15 2 m 39 Model 6 OMNI Center Enhanced Section 4 Installation Bulletin
74. e right of the existing MCC line up NOTE All NEMA Type 3R sections manufactured after February 1998 are approximately 93 inches 2362 mm from the bottom of the section to the top of the deflector Consult your local Square D Field Sales Office if adding to an existing NEMA Type 3R MCC manufactured before February 1998 1 B Remove the right section see Figure 14 back plate NOTE Steps 2 and 3 apply only if a new section is being added to an existing MCC line up If installing a new line up skip to Step 4 Remove the end deflector cap from the right side of the existing NEMA Type 3R section see Figure 13 Also remove the mid deflector cap from the section being added to the right Remove the end closing plate from the right side of the existing section After placing the structures side by side join them as described in Joining NEMA Type 1 and Type 12 Sections on page 22 Re attach the back plate removed in step 1 to the right section using the additional hardware supplied Attach the right side to the multi section bracket see Figure 14 Install the mid deflector ensuring both top plate flanges are covered see Figure 13 Using the six 10 32 screws supplied secure the left front vertical channel of the NEMA Type 3R extension to the right front vertical channel of the NEMA Type 3R extension see Figure 15 If the lifting angle will be removed from the sections after installation replace all hardware in the order s
75. egisters RAM Relative ee iption Ran Defaul Address Address Code Descriptio ange efault MOTOR LOGIC PLUS Command Register C6 hex 01H Start reset 2H Reset run a Stop stop display 03H Display lock C6 183 COM LINE Command lock network configuration 04H Display unlock enable Network 05H program enable Network 06H program disable 0 1 1 2 16 POWERLOGIC bit signed C8 1B4 Scale scale word 2 s Model dependent parameter complement read only Low voltage Ad CA 1B5 LV 450 V 435 threshold HV setting R LV setting cc 1B6 HV High voltage gag y 500 660 V Voltage CE 187 VUB unbalance ao ee threshold d CT turns DO 1B8 MULT effective ratio 1 or 10 200 1 Overcurrent OL current i D2 1B9 OC threshold range Min rating 0 5 x OC Min D4 1BA uc Undercurrent Oc Max 0 8 x OC Min threshold Off Current 5 D6 1BB CUB unbalance mold or 6 threshold s 5 5 decimal J5 133 decimal 10 10 decima 5 J5 10 J10 J10 138 decima 15 319 0 15 15 decimal D8 1BC TC Overcurrent J20 30 J30 trip class J Jam J15 143 decima protection is enabled 20 20 decimal J20 148 decimal 30 30 decima J30 158 decimal Rapid cycle 2 500 DA 16 RDI timer seconds 1 Restart delay 2 500 DC 1BE RD2 all faults except minutes 8 undercurrent Can only be viewed via network 56 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced Janu
76. emporarily holds the gasket in place while the sections are being positioned 3 Apply the gasket to the front right vertical corner channel of the special section as shown in Figure 12 4 Verify that the gasket edge is flush with the top of the corner channel and that the tab is flat on the front of the existing corner channel 5 Using thumb pressure firmly press the gasket in place from top to bottom Verify that the gasket is flat along the entire length 6 Join sections together following the appropriate steps beginning in Joining NEMA Type 1 and Type 12 Sections on page 22 and continuing through page 24 25 Model 6 OMNI Center Enhanced Section 4 Installation Joining NEMA Type 3R Sections Lifting angle End deflector Top View 8998 9801 Figure 13 Remove Mid and End Deflector Caps from the Top of the MCC Rear Left section Right section back plate back plate 4 z Multi section Section corner back bracket channels Front 8998 9801 Figure 14 Attach the Multi section Bracket Left section Right section a 10 32 screw 8998 9801 Figure 15 Secure the Vertical Channels 3 8 in Bolt Steel washer Seal r ing 8998 9801 Figure 16 Replace Lifting Angle Hardware 26 Bulletin No 80445 109 01A January 2001 This section provides instructions for joining NEMA Type 3R MCC sections manufactured after February 1998 to th
77. er to this Failure to follow these instructions will result in death or serious Table 19 Motor Control Center Troubleshooting Chart Part Problem Cause Remedy 1 Poor contact in the control circuit 1 Replace the contact device or use a holding circuit interlock 3 Contact Chatter see wire control Noisy Magnet also 4 2 Low voltage 2 Check the coil terminal voltage and voltage dips during starting 1 Abnormal inrush of current 1 Check for grounds shorts or excessive motor load current or use larger contactor 2 Rapid jogging 2 Install a larger device rated for jogging service 3 Insufficient tip pressure 3 Replace contacts and springs check contact carrier for deformation or damage Welding or Freezing 4 Low voltage which prevents the magnet from 4 Check the coil terminal voltage and voltage dips during sealing starting 5 Foreign matter prevents the contacts from 5 Clean the contacts with an environmentally safe CFC free closing contact cleaner 6 Short circuit or ground fault 6 Remove the fault Ensure that the fuse and circuit breaker sizes are correct CONTACTS x gt 1 Filing or dressing 1 Do not file the silver tips rough spots or discoloration do not harm tips or impair their efficiency 2 Interrupting excessively high currents 2 Install a larger device or check for grounds shorts or excessive motor currents 3 Excessive jogging 3 Install a larger device rated for jogging
78. erminal voltage and voltage dips during starting Failure To Pick Up and pis Ts MAGNETIC AND Seal 3 Mechanical obstruction 3 With the power off check for free movement of the contact and MECHANICAL armature assembly PARTS 4 Open or overheated coil 4 Replace the coil 5 Wrong coil 5 Replace the coil 1 Gummy substance on the pole faces 1 Clean the pole faces with a clean dry cloth 2 Voltage not removed 2 Check the coil terminal voltage and the control circuit Failure To Drop Out 3 Worn or corroded parts causing binding 3 Replace the parts 4 Residual magnetism due to the lack of an air 4 Replace the magnet and armature gap in the magnet path 5 Welded contacts 5 See CONTACTS Welding or Freezing on page 79 Erratic Timing Foreign matter in the valve Replace the complete timing head or return the timer to the factory for repair and adjustment PNEUMATIC EIS Ju TIMERS 1 Maladjustment of the actuating screw 1 Adjust according to the instructions in the service bulletin Contacts Do Not Operate 2 Worn or broken parts in the snap switch 2 Replace the snap switch LIMIT SWITCHES Broken Parts Overtravel of the actuator Use a resilient actuator or operate within the tolerance of the device MANUAL STARTERS ALTISTART 46 2001 Schneider Electric All Rights Reserved Failure To Reset Latching mechanism worn or broken Replace the starter If there is a communicat
79. es damage within Extensive damage requires replacement of the enclosure parts and the enclosed equipment 3 Replace any parts that are damaged or deformed Pay particular attention to door hinges and door closing hardware Inspect the area around any damaged units both inside and out for displaced parts from the damaged unit See Enclosure on page 65 4 Examine bus bars and incoming line compartments tighten all electrical connections to their proper torques Replace any deformed bus bars or connectors as well as any showing signs of arcing damage Inspect all insulators for cracks or burn marks replace any displaying these characteristics 5 Follow the maintenance procedures for control units Begin with Control Unit Maintenance on page 67 and continue to Insulation Test on page 72 Also perform the steps listed below a Examine the disconnect means for evidence of possible damage Ensure that the operator mechanism properly turns the disconnect on and off Exercise the push to trip feature on circuit breakers Make sure that the operator mechanism properly resets the circuit breaker b Check that the door interlock keeps the unit door from opening while the disconnect is in the on position NOTE If the unit door must be opened while the unit is energized authorized personnel must operate an interlock defeat mechanism see Figure 56 c Inspect the motor starters for damage Replace contacts and contact springs if the contac
80. et 25 55 44 MOTOR LOGIC PLUS Communication Module ibermlnals e a a eG ER 51 Typical Bus Connection Points 55 66 Top located Main Lug Compartment 66 Operating Mechanism in the Off Position 68 Loosening Captive Quarter turn Fasteners 68 Releasing the Lock in Device when supplied 68 Disconnected Terminal BlockS 68 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 2001 Schneider Electric All Rights Reserved Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 Figure 65 Figure 66 Model 6 OMNI Center Enhanced List of Figures Power Leads and Top of Terminal Blocks Fed through Wiring Port llle 68 Pulling the Twin Handle Cam Mechanism Forward 69 Operating the Mechanism to Structure Interlock 69 Locked Out Device te ri eode eer nie a E a 69 Control Unit Bottom Plate Folded Down 69 Driving Out Hinge Pin 69 Stab Assembly 000 000 cece eee ee 70 Operator Mechanism in the Tripped Position 71 Inspecting Fuses 20 022 eee eee eee eee 71 Starter Contacts 0 00 cece eee eee 71 Control Devi
81. ety precautions Before performing visual inspections tests or maintenance on the equipment disconnect all sources of electric power Assume that all circuits are live until they have been completely de energized tested locked out and or tagged out Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury HAZARD OF LOSS OF CONTROL Carefully consider the potential failure modes of control paths For certain critical control functions such as Emergency Stop and Overtravel Stop you must provide a means to achieve a de energized state both during and after a path failure The control paths of a system may include communication links Give careful consideration to the possibility of unanticipated transmission delays or link failures Failure to follow these instructions can result in death or serious injury 15 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 2 Safety Precautions January 2001 16 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 3 RECEIVING HANDLING AND STORAGE Receiving 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 3 Receiving Handling
82. f mounting holes for this purpose Mount the lower fuse base in the proper mounting holes see Figure 32 Additional clips and bases may be required if changing fuse class o o o Lo o lo 30 60 A Class J 9 9 AO O 30 A Class H R 250 V O O e 60 A Class H R 250 V 30 A Class H R 600 V 79 o 60 A Class H R 600 V m O O 8998 9823 Figure 32 Size 1 and 2 Fuse Clip Location NOTE For Form II Class C fuse spacing contact your Schneider Canada representative 33 Model 6 OMNI Center Enhanced Section 4 Installation Connecting the MCC Cabling System CAUTION HAZARD OF EQUIPMENT DAMAGE Do not use excessive force when making cabling connections Connections are keyed to ensure that pins are properly aligned Failure to follow this instruction can result in equipment damage Network Cabling Cables Between Shipping Splits Load Cables MODBUS PLUS Communications Network Bridges Repeaters 34 Bulletin No 80445 109 01A January 2001 Units within OMNI Centers are connected at the factory using a UL 498 Listed 600 V cabling system The cabling system is constructed of molded PVC material using five 22 AWG conductors The type of connection to the cabling system is determined by the OMNI Center Enhanced protocol chosen MODBUS PLUS Profibus or DeviceNet For a MODBUS PLUS network se
83. fied electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Follow the instructions in Insulation Test on page 72 Failure to follow these instructions will result in death or serious injury Phase To Phase Phase To Ground All Disconnects Open Date A B B C C A A ground B ground C ground All Disconnects Closed Date A B B C C A A ground B ground C ground O 2001 Schneider Electric All Rights Reserved 89 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 9 Insulation Resistance Log January 2001 90 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 10 Circuit Breaker and Fusible Switch Selection SECTION 10 CIRCUIT BREAKER Square D recommends replacing the entire disconnect assembly instead of AND FUSIBLE SWITCH SELECTION replacing a circuit breaker or switch The disconnect assembly includes the operating mechanism and the appropriate circuit breaker or switch Replacing the entire assembly requires only the removal of four screws a procedure that is much simpler and quicker than replacing an individual circuit breaker or s
84. he four fault history is based on the following scheme 16 15 14 1312111098765432 1 where bits 1 4 Last fault bits 5 8 2nd last fault bits 9 12 3rd last fault amp bits 13 16 4th last fault These four bits indicate a hex value that corresponds to the following faults 01 High voltage 02 Low voltage 03 N A 04 Contactor NIBBLE CODED failure BO 1A8 FH 4 fault history 05 Phase reversal Single o6 phase 07 Ground fault Current 08 unbalance Remote off 09 command 10 Overcurrent 11 EE alas Manufacture year m du B2 1A9 PIDA A month product ee 4 bit month 4 bit 1 O amp type scale B4 1AA VA C Line voltage A C Volts B6 1AB VB C Line voltage B C Volts B8 1AC VA B Line voltage A B Volts Raw current A x100 x10 x1 multiplied by BA 1AD Ic phase C scale factor Raw current A x100 x10 x1 multiplied by BC TAE IB phase B scale factor Raw current A x100 x10 x1 multiplied by BE TAE m phase A scale factor Remaining restart co 1B0 RD1 delay RD1 Seconds Remaining restart C2 1B1 RD2 delay RD2 Seconds C4 1B2 RD3 Remaining restart Seconds delay RD3 Must be used with POWERLOGIC software Can only be viewed via network 2001 Schneider Electric All Rights Reserved 55 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 5 Operation January 2001 Table 15 Read Write R
85. hown see Figure 16 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 4 Installation Splicing Power Bus for NEMA Type 1 To splice the power bus follow these steps and Type 12 Enclosures 1 Remove the horizontal bus covers and barriers from sections L and R see Figure 6 on page 22 NOTE On the integral splice assembly located on the left side of each phase bus the number of bus links is one greater than the number of horizontal bus bars This creates a sandwich splice The far rear splice link contains the captive nuts 2 Remove the two left bolts Loosen but do not remove the two right bolts on the splice assembly see Figure 17 NOTE Do not remove the two right bolts from the splice assemblies Doing so will permit spacers to fall from the splice assembly If this occurs re assemble the splice bars and spacers if applicable in the proper order before continuing 8998 9205 Figure 17 Removing the Left Bolts and Loosening the Right Bolts on the Splice Assembly 3 Slide the splice assembly to the left until the two left holes are in line with the corresponding holes in the horizontal bus on the left section see Figure 19 on page 28 4 Reinstall the two left bolts through the splice links and into the horizontal bus make sure the original conical washers are reinstalled with the concave side facing the splice bus see Figure 18 and F
86. ht depending on ease of access to the holes according to equipment configuration either side will join properly 4 Repeat Steps 2 and 3 for connecting rear corner channels ee y 8998 98119 8998 98118 Figure 8 Bolting Sections Together 23 Model 6 OMNI Center Enhanced Section 4 Installation Securing Structures to the Floor Splice Gasket Installation for NEMA Type 1 Gasketed and NEMA Type 12 Enclosures Standard Section Splicing 24 Bulletin No 80445 109 01A January 2001 Fasten each section to the floor see Figure 9 using 3 4 in or 1 2 in grade 5 or higher bolts and flat washers not provided The two 0 88 in 22 mm diameter base channel mounting holes provide clearance for bolt expansion anchors for 1 2 in bolts NOTE Although sections are free standing floor fastening inhibits movement thereby avoiding conduit connection damage o ob O 10 00 254 15 00 381 ES 0 AH 250 k 10 00 gt s o ya 64 254 x 250 M 1990 gt 64 254 20 Wide x 15 Deep 20 Wide x 20 Deep 508 381 508 508 Dual Dimensions ches 8998 9822 Millimeters Figure 9 Base Channel Mounting NOTE For Seismic Zone 4 mounting requirements contact your local Square D Field Sales Office ADANGER HAZARD OF ELECTRIC SHOCK BURN OR
87. igure 20 on page 28 Torque all bolts on both ends to 31 32 Ib ft 41 87 43 22 Nem Bolt neag N Va Conical washer Bus bars 8998 9803 Figure 18 Place a Conical Washer under the Bolt Head 2001 Schneider Electric All Rights Reserved 27 Model 6 OMNI Center Enhanced Section 4 Installation 28 Bulletin No 80445 109 01A January 2001 5 Repeat Steps 1 through 4 for all phases and the neutral bus if supplied 6 Before energizing the equipment replace all covers and barriers Figure 19 Aligning the Splice and Bus Holes Oo q HN Figure 20 Torquing the Bolts 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 4 Installation Splicing Power Bus in NEMA Type 3R This section describes how to splice the power bus of a NEMA Type 3R Sections section manufactured after February 1998 to the power bus of another NEMA Type 3R section Bus splicing material is not captive if the section is equipped with offset bus Refer to bulletin 80453 649 01_ for instructions for splicing offset power bus in NEMA Type 3R enclosures ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device
88. ine assy 20 inches 5P MM DC female to male in line assy 24 inches 5P MM DC female to male in line assy 25 inches 5P MM DC female to male in line assy 30 inches 5P MM DC female to male in line assy 35 inches 5P MM DC female to male in line assy 25 feet 5P MM DC F F F F F F F MIL Harness assy 16 feet 2 inches concept 2 5P MM DC male in line plug 25 feet 5P MM DC female plug 25 feet 5P MM DC female to female to male in line tee Female field attachable Male in line plug field attachable external thread 5P MM DC male in line plug 200 feet 5P MM DC male in line terminator 121 ohms white blue pins 5P MM DC female terminator 121 ohms white blue pins 5P MM DC male in line to DB 9 MODBUS PLUS assy 36 inches 5P MM DC male in line to DB 9 assy 36 inches 5P MM DC male in line to DB 9 ALTIVAR 58 MODBUS assy 36 inches 5P MM DC male in line terminator 121 ohms white blue red black pins 5P MM DC female terminator 121 ohms white blue red black pins 5P MM DC tapping tee with shield ground wire and lug capacitive shield break 5P MM DC tapping tee with shield ground wire red wire broken black 5P MM DC male in line plug 36 inches ferrules 5P MM DC female drop on female to male in line assy 16 feet 5P MM DC male in line to DB 9 MODBUS 4 wire assy 36 inches ferrule AZ5DE005 Bulletin No 80445 109 01A January 2001 Use Unused male taps all networks approximatel
89. ion failure use the keypad to read fault information Follow the steps below to install and use the keypad 1 Remove serial link module 4 VW3G46301 by removing the screw on the front of the module 2 Place the module at the bottom of the unit 3 Install serial link module VW3A16104 provided in shipment in the location of the previous serial link module Screw the module into place 4 Refer to the ALTISTART 46 instruction bulletin 80438 069 01 see Square D Literature List on page 11 81 Model 6 OMNI Center Enhanced Section 8 Troubleshooting OMNI Center Enhanced MODBUS PLUS Troubleshooting Installation Media Verification Troubleshooting Tips 82 Bulletin No 80445 109 01A January 2001 Use the following checklists and wiring diagram to troubleshoot problems in your OMNI Center 1 Obtain a physical drawing of the network with nodes If the drawing is unavailable walk through the system and create one 1 Check that the number of nodes on your OMNI Center does not exceed recommendations 1 Visually inspect network cabling for cuts or abrasions L Verify that terminating resistors are correctly installed Each end of the network must be terminated L Verify that all cabling connections are secure L Make sure that there is at least 10 ft 3 m of cable between each vertical section This is accomplished through use of the factory installed OMNI cable 1 Determine the type of problem
90. ion is achieved by removing the existing paint Attach with bolts washers and nuts as necessary 4 Follow the grounding guidelines providd by the manufacturer of your PC PLC or repeater Terminating Resistors In order for the Profibus communications network to operate properly terminating resistors are required on each end ofthe network See Appendix B OMNI Center Cabling Replacement Parts on page 96 for a list of available terminating resistors If your OMNI Center is shipped with a bridge repeater and or PLC external terminal blocks MCT485 are included with shipment 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Programmable Logic Controllers PLCs Direct Cable Connection Cable Length 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation Profibus communications may connect directly to a Siemens PLC Schneider Electric Quantum PLCs contain a Profibus communication card 140CRP81100 To interface this card with a Profibus network use OMNI Center field connection cabling and follow the steps below 1 Select the appropriate length of cable from Appendix A Typical Specifications on page 93 You may connect multiple cables together to achieve the optimum length 2 Connect the cables you chose in step 1 to one end of the OMNI Center cabling trunk line 3 Connect the other end of the cable assembly to th
91. its back remove the two front screws and fold the bottom plate down see Figure 47 If necessary the door can be taken off its hinges without removing the unit To do so drive the hinge pins out of the hinge collars using a small flat bladed screwdriver or small punch see Figure 48 Remove the bottom hinge pin first When reinstalling the hinge pin make certain that the hooked end is fully engaged into the hinge collar Figure 46 Locked Out Device Standard Model 6 MCC shown 2001 Schneider Electric All Rights Reserved Figure 47 Control Unit Bottom Plate Folded Down Figure 48 Driving Out Hinge Pin Standard Model 6 MCC shown 69 Model 6 OMNI Center Enhanced Section 6 Maintenance Tests and Maintenance Performed with the Control Unit Removed CAUTION HAZARD OF EQUIPMENT DAMAGE Do not remove the protective lubricant from the stabs If additional lubricant is required order Square D electrical joint compound PJC 7201 Failure to follow this instruction can result in equipment damage 70 Bulletin No 80445 109 01A January 2001 Once the control unit is removed perform the following tests and maintenance Stab Assemblies Inspect the stab assemblies see Figure 49 for signs of arcing or overheating Replace the disconnect assembly immediately if overheating has occurred For replacement disconnect assemblies see Section 10 Circuit Breaker and Fusi
92. lding free from temperature extremes Acceptable storage temperatures are from 0 C 32 F to 40 C 104 F If the storage area is cool and or damp provide enough heat to prevent condensation inside the MCC Contact your local Square D representative for specific requirements Q 2001 Schneider Electric All Rights Reserved 19 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 3 Receiving Handling and Storage January 2001 20 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 4 INSTALLATION Location Space Requirements Alignment 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation This section explains how to locate install and join Model 6 MCC enclosures and how to splice power and ground bus For information related to removing and installing existing and new units see Section 7 Expansion on page 75 or the information included with the shipment of the new device ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment When moving MCC sections follow the instru
93. lem as soon as possible device media or software L1 Isolate the problem Remove sections of the network one at a time to reduce the network to the smallest size that still has the problem L Verify that node addresses are set correctly L Verify that baud rates are set correctly for devices refer to the applicable device reference material for these rates m If a specific OMNI Center component is not functioning properly consult the troubleshooting section of the reference material for that component see Square D Literature List on page 11 2001 Schneider Electric All Rights Reserved panasey siybly Iy 91110913 Jepreuuos 1002 S8 Figure 65 Typical Schematic for Profibus Communication to a MODICON PLC System not drawn to scale Profibus communications card VW3A58307 9 pin connection Li ALTIVAR S amp N Profibus connection cable 5000129 135 I OO O 000 MOTOR LOGIC PLUS D square D OO O 000 a O MOTOR LOGIC PLUS D SQUARE D ALTISTART 46 Tololoy joder MOTOR LOGIC PLUS hs c communications module 9999 MB1 1 EE ALTISTART 45 o o VW3G46301 o0000 0 0 00 o 8723 x E
94. lt amp alarm management D Start too long fault STF W4069 8 Fault amp alarm management D enia failure and Stare ds USF W4069 9 Fault amp alarm management D Phase fault PHF W4069 A Fault amp alarm management Controller thermal fault OHF W4069 B Fault amp alarm management D mir rotor in steady state LRF W4069 C Fault amp alarm management Motor thermal overload fault OLF W4069 D Fault amp alarm management Mains frequency fault FRF Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A Model 6 OMNI Center Enhanced January 2001 Section 5 Operation Table 17 ALTISTART 46 Function Index Table by Address Continued Address Description Type Characteristics Code W4069 F Fault amp alarm management D Underload fault ULF W4070 I O management D Value of analog output AO SAO W4071 0 Fault 8 alarm management D Time before starting alarm TBS W4090 Fault history D Fault order PTR W4091 Fault history D Fault register repetition DFT W4092 Fault history D Time counter repetition Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address O 2001 Schneider Electric All Rights Reserved 63 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 5 Operation January 2001 64 2001 Schneider Electric
95. m gt Es d E E e o o e w Cable 80445 085 01 1 Black 4 9 Pin SUB D 3 pre molded 7 connection 8 9 AS Blue n el YS lack Red 1 S Sls 2 COT Rol H 13 Term 2 Pdo LES a Ee i 5 114349014 Belden 8723 Blue White g Site T F Blue Y oh Re Red 7 B jig m aum RSE q e e Gor 4 EEDHHHBED IEELEELE Po 1 i 5 Belden erm 2 EE aoj A co m c C dann EB AEE FERE AAO OCTET Pelo Cable 5000129 83 Profibus connection cable 5000129 134 LT roe D Term 2 PERI Belden8723 C qi EERE asa Es RI 005 POWER METER JBUS MODBUS ALTIVAR 66 MODBUS PCMCIA card VW3A66301U 15 pin connection Profibus connection cable 5000129 135 ca NOTES 1 a a AAA 2H Profibus eslora Term 2 3 H repeater H 4 1t 2 4 5 e 7 8 EDUEECELDE Siemens To rest of N B 972 0AA00 0AX0 Profibus Mounted in 9 in network 229 mm MCC unit 24 Vdc power supply required for repeater 1 MOMENTUM MODBUS base 170ADM54080 used for device interface 2 MOMENTUM Profibus communications tophat 170DNT11000 required 3 Part 1390 000870 cable used between MOMENTUM base and
96. modicon com Power Supply Requirements 11 DeviceNet requires a 24 Vdc power supply When system applications require multiple power supplies the V connection breaks between the network segments in the MCC NOTE The 24 Vdc network power for DeviceNet must be dedicated for the DeviceNet network only L1 Measure the 24 V supply at the middle and ends of the network Make sure the length conforms to the power drop requirements in your DeviceNet manual Troubleshooting Tips 1 Determine the type of problem as soon as possible device media or software 1 Isolate the problem Remove sections of the network one at a time to reduce the network to the smallest size that still has the problem L Verify that node addresses are set correctly L Verify that baud rates are set correctly for devices refer to the applicable device reference material for these rates L Verify that the Momentum I O base has been setup properly see DeviceNet amp Communications Network on page 41 A If a specific OMNI Center component is not functioning properly consult the troubleshooting section of the reference material for that component see Square D Literature List on page 11 86 2001 Schneider Electric All Rights Reserved panasey siuDiH Iy 91110913 JepleuyoS 1002 28 Figure 66 Typical Schematic for DeviceNet Communications to an SLC 500 PLC System not drawn to scale DeviceNet connection cable 5000129 75
97. nd Installation Guide 890USE10300 for details see Square D Literature List on page 11 U Make sure that the MODBUS PLUS network has no more than 31 nodes O Verify that the MCC cables are connected between shipping splits See Cables Between Shipping Splits on page 34 for instructions U Verify that each device tap cable is properly connected to the main trunk line QA Verify that all network connections are secure U Verify that a capacitively coupled grounded tap is installed between each vertical section Make sure that the green grounding wire has been connected to the bottom horizontal grounding bar of the MCC Q Verify that each device tap cable is properly connected to the main trunk line Q Verify that terminating resistors are installed on each end of the network Terminators are available for the OMNI Center cabling system see Appendix B OMNI Center Cabling Replacement Parts on page 96 Communications Setup QO Verify that all devices have been assigned correct addresses In MCCs devices are assigned addresses from 2 32 unless the customer specifies otherwise Potential addresses beyond this range are supported on a device specific basis PC PLC Connections U Make sure that proper connections have been made to the MODBUS PLUS port of the master device PC or PLC Software NOTE Software is required for communication with your Model 6 OMNI Center MCC intelligent components For exampl
98. ne on the left while facing the structure If the splice is not on the left remove the kit before energizing and retain it for future expansion If a structure is to be spliced to another structure on the right follow splicing instructions provided for that structure application NOTE All splice connections have one more splice bar than the number of horizontal bus bars The far rear splice bar contains captive nuts To splice a horizontal bus on the left side of the structure follow these steps 1 Join sections together following the appropriate steps beginning with Location on page 21 and continuing through page 26 This provides proper alignment of the horizontal bus 2 Position the rear splice bar bar with captive nuts see Figure 28 against the back face of the rear horizontal bus bar 3 Install a plain splice bar between each lamination of horizontal bus install the last bar against the front face of the horizontal bus see Figure 28 4 Align the four mounting holes in the splice bus and the horizontal bus 5 Re install the two left bolts through the splice assembly and into the horizontal bus Make sure the original conical washers are re installed with the concave side facing the splice bus see Figure 25 on page 30 Torque these bolts to 31 32 lb ft 41 87 43 22 Nem see Figure 20 on page 28 If the optional 85 000 A bus bracing is supplied torque the center nut to 70 lb ft 94 92 Nem 6 Repeat steps 1
99. nnect all solid state devices before performing megohmmeter tests on the MCC Failure to follow these instructions can result in injury or equipment damage 72 Bulletin No 80445 109 01A January 2001 Starter Interlocks Check the mechanical interlocks on reversing multi speed or reduced voltage starters Barriers Insulators Inspect all insulators braces and barriers see Figure 55 replace any that show signs of arcing damage tracking excessive heat or cracking Special Units Follow the manufacturer s recommended maintenance procedures for special units e g drives soft starts and automatic transfer switches Reassembly To reassemble the MCC after testing and maintenance follow the steps below 1 Reinstall all units by reversing steps 1 11 in Control Unit Removal on page 68 for unit replacement 2 Replace all barriers and cover plates and close and fasten all doors Insulation Test Before an MCC is re energized after installation or regular maintenance take resistance measurements Use an insulation tester megohmmeter with a potential of 500 1000 V Take readings between each phase and from each phase to ground with the branch disconnects off and on Make sure the main disconnect is off during all insulation tests Readings from a megohm meter with all disconnects off will typically be 5 20 megohms On new equipment that has been stored in a damp area lower readings may occur
100. nt AERE ETE TREE 43 SECTION 5 OPERATION ssssssee es 45 Pre operation Checklists 0 00 c cece eee eee ees 45 MGCG SIFU CIUFG x a mr tb ae alta a el a 45 OMNI Center Communications with MODBUS PLUS 46 OMNI Center Communications with Profibus 47 OMNI Center Communications with DeviceNet 48 Energizing the MCC 2 cese ls A 49 MOTOR LOGIC PLUS Solid State Overload Relay SSOLR 50 Local Programming ooocooccocococc ee 50 Remote Programming llle 51 POWER LOGIC Power Meter 20000 cee eee euee 57 POWER LOGIC Circuit Monitor 2 0000 eee eee 57 AL TINAR a cated Aico ee pat weet ata gd 57 ALTIVAR 66 cuco dee eh Pu CAO Uere ed 58 AETISTARITG 40 more canes R PER iia 58 SECTION 6 MAINTENANCE ssses ees 65 Bus Bars and Incoming Line Compartments Lus 65 Control Unit Maintenance 00 e eee ee ee eee 67 Control Unit Removal 0000 e cee eee eee 68 Tests and Maintenance Performed with the Control Unit Removed ety Pe adm ded pure E 70 Reassembly pevercra ek kA Me wx ep gees ened 72 Insulation Test essem p E ie es 72 Maintenance After a Fault Has Occurred oooooocoocoooo o 73 SECTION 7 EXPANSION 00 000 eee ne 75 Ordering Information 0000 cece eee eee ee 75 Installing Additional MCC Units 0 00000 eee eee 75 SECTION 8 TROUBLESHOOTI
101. odel 6 OMNI Center Enhanced Section 5 Operation ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION This equipment must be installed and serviced only by qualified electrical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm power is off Replace all devices doors and covers before turning on power to this equipment Review the Pre operation Checklists beginning on page 45 and verify that all items check out Failure to follow these instructions will result in death or serious injury To energize the MCC 1 Review the Pre operation Checklists on page 45 before energizing 2 Turn off all downstream loads including distribution equipment and other devices that are remote from the MCC 3 Verify that all barriers doors and covers are closed before energizing the equipment 4 Energize the equipment in sequence starting with the main devices the feeder devices next and then the motor starter devices 5 With all barriers in place and all unit doors closed and latched turn on the devices with a firm positive motion 6 After all disconnect devices are closed you may energize loads such as lighting circuits starters contactors heaters and motors 49 Model 6 OMNI Center Enhanced Section 5 Operation MOTOR LOGIC PLUS Solid State Overload Relay SSOLR Local Programming
102. ons tests or maintenance on the equipment disconnect all sources of electric power Assume that all circuits are live until they have been completely de energized tested locked out and or tagged out Pay particular attention to the design of the power system Consider all sources of power including the possibility of backfeeding Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury Perform maintenance on control units at least annually or more frequently if indicated by service conditions and your established maintenance policy During installation locate and tighten any connections that have become loose during shipment and handling using the following procedures If the control unit is being removed from the MCC for maintenance begin with Control Unit Removal below If maintenance is performed with the control unit installed begin with Circuit Breaker or Disconnect Switch on page 70 67 Model 6 OMNI Center Enhanced Section 6 Maintenance Control Unit Removal Bulletin No 80445 109 01A January 2001 ADANGER HAZARD OF ELECTRIC SHOCK BURN OR EXPLOSION Do not attempt to remove the unit from the structure with the disconnect in the on position The control unit is interlocked with the MCC structure to prevent the unit from being withdrawn while the disconnect is in the on position
103. or horsepower 2 Wrong overload trip class selected for application Incorrect overload FLA setting 4 Use of electronic DC injection brake 1 Check the coil terminal voltage It should not exceed 110 of the coil rating 2 Install the correct coil 3 Replace the coil 4 Check the coil terminal voltage It should be at least 85 of the coil rating pt Clean the pole faces o With power off check for free movement of the contact and armature assembly Remove excessive motor load or resize motor m Use Trip Class 20 overload relay instead of Trip Class 10 w Set FLA adjustment according to motor full load current Az Do not use electronic DC injection brakes with solid state overload relay Overload relay trips on start up in less than 3 seconds Motor branch circuit fuse blown 2 Loose motor branch circuit 3 Motor circuit is not 3 phase gt Voltage unbalance on feeder a Motor winding damage in one or more windings 6 Phase loss in primary of wye delta or delta wye transformer 7 One or more load lead s is not routed through relay window or is routed in opposite direction Replace blown motor branch circuit fuse s N Tighten motor branch circuit connection w Select different type of overload relay for non 3 phase applications 4 Correct voltage unbalance in feeder oa Check motor winding impe
104. ors Power pair 15 AWG 19 x 34 tinned and stranded copper conductors Drain wire 18 AWG 19 x 34 tinned copper stranded drain wire Belden 3082A or equivalent 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Cable Length 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation Thin Cable Generally used as the drop line that connects devices to the trunk line 3 Aat 24 Vdc in trunk line maximum Jacket material yellow CPE Outside diameter 0 27 in 6 9 mm 6596 coverage tinned copper braid shield Data pair 24 AWG 19 x 36 tinned and stranded copper conductors Power pair 22 AWG 19 x 34 tinned and stranded copper conductors Drain wire 22 AWG 19 x 34 tinned copper stranded drain wire Beldon 3084A or equivalent The data transfer rate and cable type you choose determine the maximum network length In order for the devices to communicate properly they must all support the chosen data transfer rate Use the following table to determine the maximum segment length Table 10 DeviceNet Maximum Network Length Transmission Speed Thick Distance Thin Distance 500 kbaud 328 ft 100 m 128 ft 39 m 250 kbaud 820 ft 250 m 256 ft 78 m 125 kbaud 1640 ft 500 m 512 ft 156 m Each MCC section counts as 50 ft 15 2 m 43 Model 6 OMNI Center Enhanced Section 4 Installation Bulletin No 80445 109
105. r MOTOR LOGIC PLUS POWERLOGIC Power Meter POWERLOGIC Circuit Monitor ALTIVAR 58 ALTIVAR 66 and ALTISTART 46 Pre operation Checklists To verify that the OMNI Center is operating properly complete both of the following checklists before energizing the equipment MCC Structure 1 Complete the maintenance procedures beginning on page 65 and 2001 Schneider Electric All Rights Reserved continuing up to Insulation Test on page 72 This initial maintenance is necessary to detect any shipping damage or loose connections Do not energize the MCC until initial maintenance is complete NOTE The following maintenance procedures are not necessary before energizing the MCC for the first time Control Unit Removal Stab Assemblies Starter Contacts and Barriers Insulators Perform an insulation test on the MCC see Insulation Test on page 72 If the MCC is equipped with ground fault protection properly adjust and test the ground fault protective device before energizing Remove all blocks or other temporary holding means from the electrical devices Remove any secondary shunt bars from the current transformers Do not operate a current transformer with its secondary shunt bars open circuited Manually exercise all switches circuit breakers and other operating mechanisms to ensure that they are properly aligned and operate freely Electrically exercise all electrically operated switches circuit b
106. r changeable communication adapters As a minimum MODBUS PLUS DeviceNet and Profibus must be supported B Unless otherwise indicated I O will be 120 Vac Control power shall be provided by individual unit control power transformers C The I O system shall feature pull apart connectors allowing the removal of the I O modules without disturbing the wiring LEDs shall be provided to indicate module and I O status D The MCC shall be Square D Model 6 OMNI Center or its equivalent Communication Cabling System A The MCC shall employ a pre engineered communication cabling system to interconnect units within the MCC B The cabling system will be UL 498 Listed for 600V C The system will be constructed of molded PVC material using five 22 AWG conductors Two 2 conductors used for power Red V Black Common Two 2 conductors used for signal White Data Blue Data One 1 conductor used for shield Bare D Cable assemblies will utilize 5 pole Micro style connectors with a single keyway and comply with SAE H1738 2 specifications E Connectors are to be epoxy coated for 500 hour salt spray test per Mil Std 202F F Cable coupler design shall include a vibration resistant ratchet to prevent loosening G An extended ground pin shall ensure first make last break ground connections H The cabling system shall consist of individual trunk line segments in each MCC section A trunk tap topology will be used
107. r outputs Users integrators or Square D Industrial Applications Group IAT may write a MODSOFT program that will monitor Profibus fault bits Your specific system requirements determine the correct software for your OMNI Center 47 Model 6 OMNI Center Enhanced Section 5 Operation OMNI Center Communications with DeviceNet CAUTION HAZARD OF EQUIPMENT DAMAGE Do not use excessive force when making cabling connections Connections are keyed to ensure that pins are properly aligned Failure to follow this instruction can result in equipment damage 48 Bulletin No 80445 109 01A January 2001 To verify that the OMNI Center DeviceNet networking and cabling are working properly check the items below before energizing the equipment Cabling Connections a Verify that the network length without a repeater is less than 1500 feet Note that each vertical section counts as 50 feet Refer to the DeviceNet Cable System Planning and Installation Manual DN 6 7 2 or the DeviceNet System Overview Manual DN for detailed DeviceNet network planning Both of these manuals are available from Allen Bradley NOTE Schneider Automation supplies DeviceNet Application Notes with information about how to integrate Momentum l O bases into a DeviceNet system Make sure that the DeviceNet network has no more than 31 nodes Verify that the MCC cables are connected between shipping splits See Cables Between
108. r with FLEX Control Bus Option Model 6 OMNI Center Flex Control Bus for the Model 6 MCC MOTOR LOGIC PLUS Overload Relay in Model 6 Motor Control Centers Model 6 OMNI Center Programmable Logic Controllers and Distributed I O for MCCs Publication Type Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin Brochure Catalog Catalog Handout Handout Handout SERIPLEX Raleigh NC 30298 035 01_ 8330CT9601R4 99 SERIPLEX Toolbox SERIPLEX Design Installation and Troubleshooting Manual SERIPLEX Control Bus Version 2 www squared com us internet software nsf Instruction Bulletin Catalog Software Represents the current revision level of the documents and may vary from the document number shipped with your equipment 11 Model 6 OMNI Center Enhanced Section 1 Introduction 12 Product Type MODICON Automation N Andover MA Publication No 840USE10000 VER 6 840USE11300 VER 3 0 840USE1 1600 VER 1 0 870USE00200 VER 2 870USE10100 VER 3 890USE10000 VER 3 890USE10300 REV 1 0 MODICON TSX Quantum Automation Series PI MBUS 300 REV J Bulletin No 80445 109 01A Title MODICON TSX Quantum Automation Series MODICON XMIT Function Block Quantum NOE 771 X0 Ethernet Modules U
109. reakers and other mechanisms but not under load to ensure that the devices operate properly This may require an auxiliary source of control power Check the timers for the proper interval and contact operation Set the MOTOR LOGIC PLUS overload setting to the maximum service factor amperage of the motor to ensure that the proper overload protection is provided MOTOR LOGIC PLUS overload relays are set at the lowest setting at the factory Verify that all load and remote control connections have been made and that they agree with the wiring diagrams provided Verify that all ground connections are made properly Install the covers and close the doors verify that they are all properly tightened 45 Model 6 OMNI Center Enhanced Section 5 Operation OMNI Center Communications with MODBUS PLUS CAUTION HAZARD OF EQUIPMENT DAMAGE Do not use excessive force when making cabling connections Connections are keyed to ensure that pins are properly aligned Failure to follow this instruction can result in equipment damage 46 Bulletin No 80445 109 01A January 2001 Before energizing the equipment check the items below to verify that the OMNI Center network cabling is set up and connected properly Cabling Connections QO Verify that the network length without a repeater is less than 1500 feet 457 m Note that each vertical section counts as 50 feet 15 m Refer to the MODBUS PLUS Network Planning a
110. rical personnel Turn off all power supplying this equipment before working on or inside equipment Always use a properly rated voltage sensing device to confirm that power is off Replace all devices doors and covers before turning on the power to this equipment Failure to follow these instructions will result in death or serious injury 8998 9214 Figure 56 Operating the Door Interlock Defeat Mechanism 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 6 Maintenance Excessive currents occurring during a fault may result in structure component bus or conductor damage This damage is caused by mechanical distortion thermal damage metal deposits or smoke from fault currents After a fault locate and correct the cause of the fault Inspect all equipment and make any necessary repairs or replacements before putting the equipment into service again Make sure all replacement parts are rated properly and are suitable for the application If in doubt consult your local Square D field office After any fault perform all maintenance procedures starting on page 65 and continuing to Insulation Test on page 72 Also perform the following procedures after a fault 1 If the fault occurred downstream from the MCC perform the appropriate maintenance on all equipment involved 2 Examine the enclosure External evidence of enclosure damage usually indicat
111. rollers ALTIVAR 58 MODBUS VVDED397054US JBUS UNITELWAY User s Instruction Bulletin Guide ALTIVAR 66 Adjustable Speed Drive Controllers for i A VDOC06S304_ Asynchronous Motors Users Instruction Bulletin Manual ALTIVAR 66 VDOC06S305_ ALTIVAR 66 User s Manual Instruction Bulletin Raleigh NC icem VD0C06S308 KC MCIA Communication Card instruction Bulletin ALTIVAR 66 MODBUS PLUS VDOC60S309 PCMCIA Communication Card Instruction Bulletin Kit VW3A66305U Represents the current revision level of the documents and may vary from the document number shipped with your equipment 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 2001 Schneider Electric All Rights Reserved Product Type Publication No 3000DB0001 30201B9818R1 1 99 30201M9503R6 98 30201M9807 POWERLOGIC LaVergne TN 30501M9601R2 99 3080HO9601R10 98 30801B9803 30801M9603R8 97 63230 300 200 Model 6 OMNI Center Enhanced Section 1 Introduction Title POWERLOGIC System Architecture and Application Guide POWERLOGIC Ethernet Communication Module Models ECM 2000 and ECM RM POWERLOGIC Power Meter POWERLOGIC Circuit Monitor Installation and Operation POWERLOGIC Ethernet Gateway System Manager Software SMS 3000 PL POWERLOGIC System Manager 3000 Ethernet Driver for System Manager POWERLOGIC Circuit Monitor Series 4000 Publication Type D
112. se misalignment of shipping blocks units and doors The surface under an MCC must be made of a non combustible material unless bottom plates are installed in each vertical section 21 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 4 Installation January 2001 Joining NEMA Type 1 and Type 12 Sections Before positioning the MCC sections see Figure 4 check for damaged bus bars and insulators If the bus is bent or insulators are broken do not install the MCC Report any damage to the carrier NOTE A joining hardware kit is provided in the top horizontal wireway cover on the right side of each shipping split Captive splice bars are pre assembled on the horizontal bus on the left side of each shipping split NOTE For gasket installation instructions see Splice Gasket Installation for NEMA Type 1 Gasketed and NEMA Type 12 Enclosures on page 24 before joining sections Position the MCC To mount and splice a new MCC section to an existing Model 6 section or to join factory shipping splits follow these steps 1 Remove the top and bottom horizontal wire trough covers in all sections providing access to the ground bus and section splicing bolts see Figure 5 2 Remove the two piece bus barriers see Figure 6 in the sections adjacent to a splice connection section L and section R 8998 9832 8998 9833 8998 9834 Section L Section R Figure 4 Motor Control Center Figure 5 Top
113. ser Guide TSX Momentum 1 0 Base User Guide MODICON TSX Momentum M1 Processor Adapter and Option Adapter User Manual MODICON MODBUS PLUS Network Planning Installation Guide MODICON MODBUS PLUS Network BM85 Bridge Multiplexer User s Guide www modicon com specguide98 MODICON MODBUS Protocol Reference Guide January 2001 Publication Type User Manual User Manual User Manual User Manual User Manual User Manual User Manual Specifier s Guide User Manual MOTOR LOGIC PLUS Overload Raleigh NC 30072 013 98_ 30072 013 99_ 30072 013 101_ 30072 013 102_ MOTOR LOGIC PLUS Programmable Solid State Overload Relay Solutions Software for MOTOR LOGIC PLUS SSOL Version 1 2 MOTOR LOGIC PLUS Lug Lug Kit MOTOR LOGIC PLUS Network Communication Module Instruction Bulletin Instruction Bulletin Instruction Bulletin Instruction Bulletin ALTISTART 46 Soft Start A VD0C32S301_ Controller User s Manual Instruction Bulletin Raleigh NC ALTISTART 46 VD0C328303 Communication Option Instruction Bulletin ALTIVAR 58 MODBUS ae NR PLUS Communication Option Instruction Bulletin VW3A58302U VVDED397047US ALTIVAR 58 Drive Controllers g A R7 00 Keypad Display VW3A58101 struction Bulletin BRUN ALTIVAR 58 Adjustable igh VVDED397048US Speed Drive Controllers A A R6 00 Installation Guide Type H econ Buledn Cont
114. service AR Weak tip pressure Short Trip Life or Overheating or Trips oa Dirt or foreign matter on the contact surface o Short circuit or ground fault N Loose connection in the power circuit oo Sustained overload 2001 Schneider Electric All Rights Reserved 4 Replace contacts and springs check the contact carrier for deformation or damage Clean contacts with an environmentally safe CFC free contact cleaner Reduce the entry of foreign matter into the enclosure Remove the fault ensure that the fuse and circuit breaker sizes are correct Clear and tighten the connection Check for excessive motor load current or install a larger device 79 Model 6 OMNI Center Enhanced Section 8 Troubleshooting Table 19 Motor Control Center Troubleshooting Chart Continued Part COILS MOTOR LOGIC OVERLOAD RELAYS Problem Open Circuit Cause Mechanical damage Bulletin No 80445 109 01A January 2001 Remedy Replace the coil handle and store replacement coils carefully Overheated Coil Overload relay trips on start up after more than 3 seconds 1 Overvoltage or high ambient temperature N Incorrect coil eo Shorted turns caused by mechanical damage or corrosion 4 Undervoltage failure of the magnet to seal in e Dirt or rust on the pole faces o Mechanical obstruction EF Load is too heavy for mot
115. shall be equipped with a digital metering device capable of communication on the network of choice Meters shall be Square D Power Meter Model 620 or equivalent Drives Drives shall be capable of being configured for control and data acquisition over network of choice based on General on page 93 Testing All system components shall be factory wired and tested as a system prior to shipment Testing shall be designed to verify system operation and shall include as a minimum verification of the following Drawings and bill of materials I O addressing Correct device operation by I O address Host communications Qi zB UU NIE Control network interface O 2001 Schneider Electric All Rights Reserved 95 Model 6 OMNI Center Enhanced Appendix B OMNI Center Cabling Replacement Parts APPENDIX B OMNI CENTER CABLING REPLACEMENT PARTS 96 Part 346351 2 1 3463512 3 5000129 75 5000129 76 5000129 77 5000129 78 5000129 79 5000129 80 5000129 81 5000129 83 5000129 85 5000129 86 5000129 88 5000129 91 5000129 93 5000129 121 5000129 122 5000129 123 5000129 134 5000129 135 5000129 136 5000129 186 5000129 187 5000129 230 5000129 231 5000129 233 5000129 295 80445 085 02 MCC Standard Cabling Assemblies Parts List Description Female threaded cap Female threaded cap 5P MM DC male in line plug 36 inches stripped and tinned 5P MM DC female to male in l
116. situation which if not avoided can result in property damage NOTE Provides additional information to clarify or simplify a procedure Electrical equipment should be serviced only by qualified electrical maintenance personnel No responsibility is assumed by Square D for any consequences arising out of the use of this material This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designated to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction material may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Systems Integration Unless performed by Square D Square D disclaims liability for any systems integration work Square D assumes no responsibility for application software and control systems designs supplied by a third party Bulletin No 80445 109 01A January 2001 TABLE OF CONTENTS 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Table of Contents SECTION 1 INTRODUCTION 2000 cece eee eee eee 9 Mo
117. ss 2 CUL CM 4 C 22 AWG 18 PF ft FT 97 Model 6 OMNI Center Enhanced Appendix D Technical Support APPENDIX D TECHNICAL SUPPORT 98 Bulletin No 80445 109 01A January 2001 The Model 6 OMNI Center incorporates many Schneider Electric products within one package Following are the Technical Support numbers for some of these products Device Name Motor Control Centers Location Seneca SC MCC Technical Assistance Group TAG Technical Support No 888 Square D 888 778 2733 POWERLOGIC Equipment SMS 3000 Software LaVergne TN POWERLOGIC Technical Assistance 615 287 3400 Variable Frequency Drives Soft Starters Starters Contactors Overloads Raleigh NC Raleigh Help Desk 919 266 8600 Schneider Automation Equipment amp Software North Andover MA Customer Central 800 468 5342 SERIPLEX Raleigh NC SERIPLEX Technology Organization 800 775 9462 Industrial Application Team Raleigh NC 800 468 5342 Field Services Organization Support Florence KY 800 634 2003 The MCC Technical Assistance Group is your first point of contact for any MCC questions 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Square D Schneider Electric 1990 Sandifer Blvd Seneca SC 29678 USA NS eia D e b ade Vis un of oe Company or related companies All other 1 888 Square D 1 888 778 2733 ademarks are the intelle
118. ssary all bolts at the bus connection points indicated by a hexagon in Figure 37 Although one specific type of compartment or bus is shown in Figure 37 perform this maintenance on all bolted connections Refer to Table 18 for torque values Table 18 Bus Connection Torque Values Bolted Connection Location Torque range 68 70 Ib ft 92 29 94 54 Nem 31 32 lb ft 41 64 43 33 Nem 5 6 Ib ft 6 75 8 44 Nem Horizontal bus all locations Splice bars 0 375 in diameter bolts Horizontal ground bus all locations A CAUTION HAZARD OF EQUIPMENT DAMAGE Never brush or use sandpaper on the bus doing so will remove plating and cause oxidation Use a cleaning fluid approved for such use Do not use cleaning fluid on insulators Donotattemptto clean bus bars or connectors that are damaged in any way Replace them with new parts Failure to follow these instructions can result in injury or equipment damage 65 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 6 Maintenance January 2001 Typical Top Located 600 A or 800 A Main Lug Compartment o o AQ o B o e Co Ae eer ojojo ejeje ojojo o onje A B 9 7 Typical Splice Bar Connection Typical Horizontal Bus Connection AO E e e lee ee Splice Bar 8998 9824
119. t Do not attempt to lift or attach lifting means to sections equipped with pull boxes Failure to follow these instructions can result in death or serious injury Adequate equipment such as a fork truck crane or rods and pipe rollers must be available for handling MCCs Table 1 shows approximate shipping weights of single sections equipped with typical units use it to determine the type of handling equipment needed Table 1 Approximate MCC Shipping Weights Enclosure Type Depth 1Section 2Sections 3Sections 15 in 600 Ib 1200 Ib 1800 Ib NEMA Type 1 1A 12 881 mm 272 kg 544 kg 816 kg i 900 Ib 1800 Ib 2700 Ib NEMA Type 3R Non Walk l 381 ype se Non Walk tn eee ee 408 kg 816 kg 1225 kg 20 in 750 lb 1500 Ib 2250 lb NEMA Type T Wate 508 mm 840 kg 680 kg 1021 kg um 1050 Ib 2100 Ib 3150 lb NEMA Type 3R Non Walk l ype 3R Non Walk In ii rojo dal 476 kg 953 kg 1429 kg Weights vary by enclosure type and depth Up to three vertical sections are shipped on a single skid To minimize the risk of injury and equipment damage while moving the MCC review these guidelines Use caution when moving heavy equipment Verify that the moving equipment is rated to handle the weight Forktrucks when available provide a convenient method of moving MCCs see Figure 2 When removing an MCC from a shipping pallet carefully balance and secure it using a safety strap 8998 9831
120. ter pin Green Blue 4 Screw the correct wire color to the pin number listed in the table above For cabling external to the MCC use the guidelines in Tables 5 and 6 below to determine the part number of the cable you will need to use Table 5 MODBUS PLUS Drop Cables Length of Cable 8 ft 2 4 m 20 ft 6 m MODICON Catalog Number 990NAD219 10 990NAD219 30 Table 6 MODBUS PLUS Trunk Cables Length of Cable MODICON Catalog Number 100 ft 30 5 m 490NAA271 01 500 ft 152 5 m 490NAA271 02 1000 ft 305 m 490NAA271 03 1500 ft 457 m 490NAA271 04 5000 ft 1525 m 490NAA271 05 Belden YM29650 Belden YQ29258 or equivalent 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Model 6 OMNI Center Enhanced Section 4 Installation Section 1 Shield grounded at all units Single tap cable for full sections 93 A 5000129 295 QUANTUM 5000129134 Splitter tee optional b 5000129 88 Male terminator 5000129 123 yellow b Cd DES Additional Parts Not Shown Part No Description 5000129 81 25 ft 8 m extension 5000129 91 Female field attachable 5000129 93 Male field attachable SUBCON9M SH 9 pin male field attachable 3463512 1 Cap for unused male tap SUBCON9F SH 9 pin female field attachable E Wi Section 2 Standard trunk cable 17 ft 5 m M 500
121. terminal Assignment of online waned A block management G commands pH W4060 2 Fault amp alarm management C External fault command EFL Control motor deceleration in W4060 3 Stop C Cascade DMC W4060 4 Fault amp alarm management C No time out SLF NTO CMD W4060 5 Start C Run command RUN W4060 6 Stop C Braked stop command s i CMD W4060 7 Stop C Decelerated stop command CAD CMD W4060 8 Stop C Freewheel stop command CAL CMD W4060 A Motor protection C Reset thermal state RTH W4060 C Measurements D Reset elapsed time meter TRE W4060 D Return to factory settings C Active on positive edge M Communication amp terminal z W4060 E block management C Store adjustments in EEPROM MRE Communication amp terminal Recall adjustments from JORIE block management G EEPROM irs W4061 Fault amp alarm management D Communication check inhibited NTO Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 61 Model 6 OMNI Center Enhanced Section 5 Operation 62 Bulletin No 80445 109 01A January 2001 Table 17 ALTISTART 46 Function Index Table by Address Continued Address x Description Type Characteristics Code w4061 0 ae ee RU i g In local line mode LOC W4061 1 Start D Controller ready E W4061 2 Fault amp alarm management
122. the device does not receive a valid communication within a 10 s period Table 14 Read Only Registers RAM Relative Pose Code Description Notes Address Address P AO 1A0 VOLTAV Average voltage Volts Raw average A x100 x10 x1 multiplied by Ag IRI s current scale factor Voltage A4 1A2 VUB unbalance 0 100 A6 1A3 IUB Current balance 0 100 Power factor kk A8 144 PFANGLE angle Degrees Thermal capacity _ AA 1A5 CAPTY remaining 0 100 Ground fault A x100 x10 x1 multiplied by AC 1A6 GFO A current scale factor Bit TRIPRN ERCODE Fault Bit 0 lockout Low voltage Remote 1 Bit 1 stop High voltage Bit 2 Contactor Unbalance failure voltage T Under Under Bita current current Bit real time A Over Phase AE 1A7 Ec errors amp trip Bit 4 current reversal indicator Bit 5 Ground Unbalance fault current Single Current phase Bit 6 unbalance voltage gt 25 Current i single Single phase Bit 7 phase current gt 50 Z 50 unbalance q Must be used with POWERLOGIC software Can only be viewed via network 54 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 Model 6 OMNI Center Enhanced Section 5 Operation Table 14 Read Only Registers Continued RAM Relative os Code Description Notes Address Address x P T
123. this section Perform regular maintenance at least annually or more frequently if indicated by service conditions and your established maintenance policy Also perform maintenance following any service electrical fault or unusual occurrence Enclosure Examine the interior and exterior of the MCC for moisture oil or other foreign material Eliminate all foreign material and clean the MCC Clean the interior and exterior of the MCC with a vacuum cleaner Do not use compressed air it will redistribute contaminants to other surfaces Check the enclosure for damage that might reduce electrical clearances Examine the finish of the enclosure Touch up the paint if necessary Replace any badly corroded or damaged enclosure parts Bus Bars and Incoming Line Compartments Perform maintenance of bus and incoming line lug connections at least annually or more frequently if indicated by service conditions and your established maintenance policy Follow the steps below at the time of installation to locate and tighten any connections that may have loosened during shipment and handling 1 Remove the top and bottom horizontal wire trough covers in each section 2 Expose the bus and bus connections by removing the two piece bus barrier in each section 3 Examine all bus bars and connectors Replace any parts that are badly discolored corroded or pitted Also replace parts subjected to excessive temperatures 4 Check and tighten if nece
124. tions contained in the reference material for your device Follow the installation and configuration instructions contained in that material to complete the setup of the bridge repeater Grounding If a Programmable Logic Controller PLC and or repeater is provided with your OMNI Center grounding is done at the factory If not the MCC network is supplied ungrounded and you will need to ground it at only one point either a personal computer PC PLC or repeater Follow the steps below to ground the DeviceNet system 1 Use a 8 AWG wire that has a maximum length of 10 ft 3 m to connect the network shield and drain wire to an earth ground 2 Connect the DC ground of the power supply to the ground connections made in step 1 Terminating Resistors In order for the DeviceNet communications network to operate properly terminating resistors are required on each end of the network See Appendix B OMNI Center Cabling Replacement Parts on page 96 for a list of available terminating resistors If your OMNI Center is shipped with a bridge repeater and or PLC external terminal blocks MCT485 are included with shipment 41 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 4 Installation Programmable Logic Controllers PLCs Direct Cable Connection Cable Type 42 January 2001 Using OMNI Center field connection cabling you may connect DeviceNet communications directly to an Allen Bradley PLC
125. to confirm power is off Replace all devices doors and covers before turning on power to this equipment Failure to follow these instructions will result in death or serious injury 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 4 Installation The following tables provide main disconnect and branch feeder torque values which apply to both aluminum and copper conductors Table 2 Connection Torque Values for Main Lug Compartments Socket Size Across Flat Torque 3 8 in 375 Ib in 42 21 Nem 1 2 in 600 Ib in 67 79 N m Table3 Connection Torque Values for Main and Branch Feeders Frame Size Ampere Rating Torque FA 15 30A 35 Ib in 3 94 N m 35 100 A 80 Ib in 9 00 N m FC 20 30 A 35 Ib in 3 94 Nem 40 100 A 65 Ib in 7 32 N m KA 70 250A 250 Ib in 28 14 N m KC 110 250 A 250 Ib in 28 14 Nem LA 125 400 A 200 Ib in 22 51 N m MA 200 400 A 300 Ib in 33 76 N m 450 1000 A 300 Ib in 33 76 N m PA 800 2000 A 300 Ib in 33 76 N m Component manuals for devices such as adjustable frequency drive controllers solid state reduced voltage starters and programmable logic controllers are included with the OMNI Center instruction information packet included in shipment Install 30 and 60 A fuse bases for the proper fuse size and class and maximum voltage in Size 1 and 2 starter units The base pan of the switch has five sets o
126. ts on page 34 for instructions U Verify that each device tap cable is properly connected to the main trunk line QA Verify that all network connections are secure U Verify that a capacitively coupled grounded tap is installed between each vertical section Make sure that the green grounding wire has been connected to the bottom horizontal grounding bar of the MCC U Verify that each device tap cable is properly connected to the main trunk line QA Verify that terminating resistors are installed on each end of the network Terminators are available for the OMNI Center cabling system see Appendix B OMNI Center Cabling Replacement Parts on page 96 Communications Setup 0 Verify that all devices have been assigned correct addresses In MCCs devices are assigned addresses from 2 32 unless the customer specifies otherwise Potential addresses beyond this range are supported on a device specific basis PC PLC Connections U Make sure that the proper baud rate is being used for communications between your master and slave devices The baud rate is software selectable from 9600 to 12000 baud U Test the communications port of the master device PC or PLC Software NOTE Software is required for communication with your Model 6 OMNI Center MCC intelligent components You may configure the Profibus network using Profibus Configuration software Modules are addressed with 3X registers for inputs and 4X registers fo
127. ts are welded or show heat damage If deterioration extends beyond the contacts replace the entire contactor or starter d Replace the complete overload relay if the thermal units are burned out or if any indications of arcing or burning are present on the relay e Inspect all fuses and fuse clips Replace all fuses in a set even if only one or two are open circuited f Check all conductors and other devices within the units for signs of damage 6 Complete an insulation test see Insulation Test on page 72 before placing the MCC back into service 7 Complete the Pre operation Checklists on page 45 8 Re energize the equipment See Energizing the MCC on page 49 73 Model 6 OMNI Center Enhanced Bulletin No 80445 109 01A Section 6 Maintenance January 2001 74 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 SECTION 7 EXPANSION Ordering Information Installing Additional MCC Units 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 7 Expansion The modular design of MCCs permits easy expansion to keep pace with an expanding electrical system When space is available in the existing MCC starter units can easily be added When no more starter unit mounting space is available vertical sections can be added to provide additional space Starter units may be rearranged or replaced with larger units In most cases a Size 2 starter unit
128. unique combination of components we recommend that you use this bulletin primarily as a setup and troubleshooting guide The OMNI Center is a fully integrated Model 6 MCC The OMNI Center is shipped with various other bulletins each pertaining to the components specified by your order Use these for additional information and troubleshooting For component repair modification or replacement contact the Square D Customer Information Center by calling 1 888 Square D 1 888 778 2733 Motor control centers provide the most suitable method for grouping electrical motor control and other related devices in a compact economical free standing installation A motor control center MCC is made of standardized vertical sections consisting of totally enclosed dead front free standing structures bolted together These sections support and house control units acommon bus bar for distributing power to the control units and a network of wire trough and conductor entrance areas to accommodate outgoing load and control wires The control units consist of components such as combination motor starters branch feeder devices and lighting panelboards Each is mounted in an individual isolated compartment having its own cover When front of board unit arrangement is selected all units are mounted on the front side of the MCC A 15 in 381 mm or 20 in 508 mm deep section is provided for front of board mounting The standard MCC width is 20 in 50
129. witch Always use replacement devices of the same type and rating as the device being removed Using a different type of disconnect or one with a different rating may alter the short circuit ratings of the motor control center NEMA EEMAC SIZE 1 4 combination starters with MAG GARD magnetic only circuit breakers NEMA EEMAC Size 5 combination starters with KA frame 250 A maximum MAG GARD magnetic only circuit breakers To replace this circuit breaker Order this disconnect assembly To replace this circuit breaker Order this disconnect assembly FAP3600311M M6DSAMG003M1 1 FAP3610018M M6DSAMG100M18 FAP3600712M M6DSAMGO007M12 KAP3625025M M6DSAMG250M25 FAP3601513M M6DSAMGO015M13 KAP3625029M M6DSAMG250M29 FAP3603015M M6DSAMG030M15 KAP3625031M M6DSAMG250M31 FAP3605016M M6DSAMGO050M16 NOTE See page 92 for modifications NEMA EEMAC SIZE 1 4 combination starters with thermal magnetic circuit breakers NEMA EEMAC Size 5 combination starters with KA frame 250 A maximum thermal magnetic circuit breakers main and branch feeder circuit breakers through 250 A For dual mounted circuit breaker units contact Square D or Schneider Canada representatives To replace this circuit breaker Order this disconnect assembly To replace this circuit breaker Order this disconnect assembly FAP36015 M6DSATM015M FAP36100 M6DSATM100M FAP36020 M6DSATM020M KAP36110 M6DSATM110M FAP36030 M6DSATM030M KAP36125 M6DSATM125M FAP36040 M6DSATM040M KAP3615
130. y 2 per MCC Unused female taps all networks approximately 4 per section MODBUS unit taps 1 per unit Extension all networks Extension all networks Extension all networks Extension all networks Extension all networks Field installation special cables Main trunk cable all networks 1 per standard section Field installation special cables Field installation special cables Field installation special cables Field installation special cables Field installation special cables Field installation special cables Profibus DeviceNet MODBUS PLUS MODBUS 2 wire 1 per segment Profibus DeviceNet MODBUS PLUS MODBUS 2 wire 1 per segment MODBUS PLUS unit taps 1 per unit Profibus unit taps 1 per unit MODBUS ALTIVAR 58 unit taps 1 per unit MODBUS 4 wire systems 1 per segment MODBUS 4 wire systems 1 per segment All networks but SERIPLEX 1 per section SERIPLEX 1 per power supply DeviceNet SERIPLEX unit taps 1 per unit Main trunk cable all networks 1 per full section unit MODBUS 4 wire ALTISTART 46 unit taps 1 per unit For 2 SERIPLEX modules cut cable 4 inches remove jacket shrink tube and splice with double 2001 Schneider Electric All Rights Reserved Bulletin No 80445 109 01A January 2001 APPENDIX C OMNI CENTER CABLING SYSTEM SPECIFICATIONS 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Appendix C OMNI Center
131. y 2001 2001 Schneider Electric All Rights Reserved Model 6 OMNI Center Enhanced Section 5 Operation Table 16 ALTISTART 46 Function Index Table Continued Description Type Characteristics Code Address C Reset thermal state CMD RTH W4060 A Trip threshold underload TLS W4031 Motor protection A Motor nominal current In W4026 F Motor thermal protection THP W4034 D Motor thermal state LTH W4064 Controller FA Trip current threshold OIL W4040 protection F Default assignment of phase rotation PHR W4032 D Phase rotation state PHE W4065 Mains supply D No mains supply ETA E W4061 E D Mains supply frequency ETA F W4061 F D Current LCR W4062 D Cos q motor power factor COS W4067 Measurements D Torque LTR W4063 D Elapsed time meter TFR W4068 D Reset elapsed time meter TRE W4060 C Special F Test on low power motors SST W4035 5 operation C Cascade motor operation CSC W4035 6 F Assignment of logic input Ll LI W4022 E Assignment of logic output LO1 LO1 W4023 F Assignment of logic output LO2 LO2 W4035 3 F Assignment of analog output AO AO W4024 A Analog output scale ASC W4025 F Analog output range AO1 W4035 4 F Assignment of relay R1 R1 W4035 2 D State of I O Logic input LI LIO W4066 I O management D Logic output LO1 W4066 1 D Logic output LO2 W4066 2 D Relay R1 W4066 3 D Relay R2 W4066 4 D Vigithem W4066 5 D Logic input LI RUN W4066 6 D Logic input LI STOP W4066 7 D

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