Installation Instructions ControlLogix™ Controller and Memory Board Catalog Number: 1756-L1, -L1M1, -L1M2, -L1M3, -L55, -L55M12, -L55M13, -L55M14, -L55M16, -L55M22, -L55M23, -L55M24, -L61, -L62, -L63, -M1, -M2, -M3, -M12, -M13, -M14, -M16, -M22, -M23, -M24, 1784-CF64 Are You Replacing a Controller That has Failed? For abbreviated steps on how to replace a controller that you suspect has failed, see page 4.
ControlLogix™ Controller and Memory Board Important User Information Because of the variety of uses for the products described in this publication, those responsible for the application and use of these products must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards.
ControlLogix™ Controller and Memory Board 3 Table of Contents Replace a Suspected Failed Controller . . . . . . . . . . . . . . . . . . . Avoid These Common Errors . . . . . . . . . . . . . . . . . . . . . . . . . . How to Handle ControlLogix Components . . . . . . . . . . . . . . . . Prepare the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Make Sure that You Have All the Components . . . . . . . . . . . . . Remove the Controller from the Chassis, If Required . . . . . . . . .
ControlLogix™ Controller and Memory Board Replace a Suspected Failed Controller 1. Cycle the power to the chassis. 2. Make sure the OK LED is solid red. If the OK LED is not solid red, the controller does not require replacement. 3. Match the catalog numbers of the controllers and memory boards. ControlLogix CAT. NO./SERIES 1756-M… Catalog number of the memory board, if one is installed ControlLogix CAT. NO./SERIES 1756-L… 4. Install the battery.
ControlLogix™ Controller and Memory Board 5 42898 20880 5. Insert the key and turn it to the PROG position. 6. Insert the controller into the chassis. 7. Update the firmware of the controller. 8. Download the RSLogix 5000 project to the controller.
ControlLogix™ Controller and Memory Board Avoid These Common Errors If you have this controller: Make sure that you: all Update the firmware of the controller before you use it for the first time. Controllers ship without usable firmware. 1756-L1 Install only the following memory board (one per controller): 1756-M1, -M2, or -M3 1756-L55 • If you purchased a 1756-L55 controller without a memory board, you must install a memory board.
ControlLogix™ Controller and Memory Board 7 How to Handle ControlLogix Components ATTENTION ! Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards.
ControlLogix™ Controller and Memory Board Prepare the Chassis Before you install a controller, do these preliminary steps: ✓ Install a ControlLogix chassis according to the ControlLogix Chassis Installation Instructions, publication 1756-IN080. ✓ Install a ControlLogix power supply according to the corresponding installation instructions: Install this power supply: According to this publication: 1756-PA72 ControlLogix Power Supplies Installation Instructions, publication 1756-5.
ControlLogix™ Controller and Memory Board 9 You may also use these components with the controller: If you have this controller: And you want to: Then use this component: all connect a device to the serial port of the controller (e.g.
ControlLogix™ Controller and Memory Board Install only one memory board per controller. Use the following table to determine which memory board goes with your controller.
ControlLogix™ Controller and Memory Board 11 Remove the Controller from the Chassis, If Required You can install or remove a ControlLogix controller while chassis power is on and the system is operating. If you remove the controller, all the devices owned by the controller go to their configured fault state. WARNING ! When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.
ControlLogix™ Controller and Memory Board Install a Memory Board on a 1756-L1, -L1Mx, or -L55Mxx Controller • Before you install or replace the memory board, disconnect the battery from the controller. Otherwise, you may damage the memory board. • Do not remove the cover or install a different memory board of a 1756-L61, -L62, or -L63 controller. This will damage the controller.
ControlLogix™ Controller and Memory Board 13 2. Are you replacing a memory board with a memory board that has a different catalog number? For example, are you replacing a 1756-M13 memory board with a 1756-M23 memory board? If: Then: No Go to “Remove the Side Plate of the Controller” on page 13. Yes Before you replace the board, update the firmware of the controller: • Update the firmware to a revision that is compatible with the memory board that you will install.
ControlLogix™ Controller and Memory Board 3. Rotate the side plate up and unhook it from the controller.
ControlLogix™ Controller and Memory Board 15 1. Does the controller already have a memory board? If: Then: No Go to “Install the Memory Board” on page 16. Yes Go to step 2. 2. Pull the plastic back edge of the controller out slightly to clear the tabs on the memory board. tab tab 42526 3. Gently separate and remove the memory board from the controller.
ControlLogix™ Controller and Memory Board Install the Memory Board 1. Place the memory board over the connector and slide the memory board into the controller. memory board tab tab slot slot 40018 2. Pull the plastic back edge of the controller out slightly to clear the tabs of the memory board. 3. Line up the connectors. 4. Place your hands on the boards over the connectors and gently squeeze them together. 5.
ControlLogix™ Controller and Memory Board 17 Replace the Side Plate side plate 40019 1. Line up the hinge tabs on the side plate with the slots in the plastic housing of the controller. 2. Gently press the side plate against the controller. 3. Replace the screws.
ControlLogix™ Controller and Memory Board Attach Labels Place the memory board label on the side of the controller. The memory board label identifies which memory board is installed.
ControlLogix™ Controller and Memory Board 19 Install a 1784-CF64 Industrial CompactFlash Card in a 1756-L61, -L62, or -L63 Controller A 1784-CF64 Industrial CompactFlash card provides nonvolatile memory for a 1756-L61, -L62, or -L63 controller. If you are using a CompactFlash card, install the card as follows: 1. Lay the controller on its side with the front facing to the left. 2. Raise the locking clip all the way up. 31377-M 31378-M 3.
ControlLogix™ Controller and Memory Board 4. Pull the clip forward and then downward until it snaps into place over the card.
ControlLogix™ Controller and Memory Board 21 Connect a Battery WARNING ! When you connect or disconnect the battery an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. For Safety information on the handling of lithium batteries, including handling and disposal of leaking batteries, see Guidelines for Handling Lithium Batteries, publication AG 5-4.
ControlLogix™ Controller and Memory Board To connect a 1756-BA1 battery: 1. Install a 1756-BA1 battery. top no connection middle black lead (-) bottom red lead (+) 42523 2. Write on the battery label the date you install the battery. battery label 3. Attach the label to the inside of the controller door.
ControlLogix™ Controller and Memory Board 23 ATTENTION ! ATTENTION ! To prevent possible battery leakage, even if the BAT LED is off, replace a 1756-BA1 battery according to the following schedule: If the temperature 1 in. below the chassis is: Replace the battery within: 0° to 35° C No replacement is required until the BAT LED turns on. 36° to 40° C 3 years 41° to 45° C 2 years 46° to 50° C 16 months 51° to 55° C 11 months 56° to 60° C 8 months Store batteries in a cool, dry environment.
ControlLogix™ Controller and Memory Board Turn the Keyswitch to the PROG Position 1. Insert the key into the controller. 42899 2. Turn the key to the PROG position.
ControlLogix™ Controller and Memory Board 25 Install the Controller into the Chassis When you install a ControlLogix controller, you can: • place the controller in any slot • use multiple controllers in the same chassis You can install or remove a ControlLogix controller while chassis power is on and the system is operating. WARNING ! When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.
ControlLogix™ Controller and Memory Board Check the BAT LED 1. Turn on the chassis power. BAT LED 42525 2. Is the BAT LED off? If: Then: Yes Go to “Determine Which Firmware Revisions to Use” on page 29. No Go to step 3. 3. Check that the battery or battery module is correctly connected to the controller. 4. If the BAT LED remains on, install another battery. 5. If the BAT LED remains on after you complete step 4, contact your Rockwell Automation representative or local distributor.
ControlLogix™ Controller and Memory Board 27 Check the OK LED OK LED 42525 1. What color is the OK LED? If: Then: Actions: solid green The controller is OK and its firmware has been updated. No further actions are required. However, the revision of firmware must be compatible with your revision of RSLogix 5000 software. flashing red The controller is OK but it requires a firmware update. Go to “Determine Which Firmware Revisions to Use” on page 29.
ControlLogix™ Controller and Memory Board 3. Did you replace a memory board with a memory board that has a different catalog number? For example, did you replace a 1756-M13 memory board with a 1756-M23 memory board? If: Then: No The controller is not operational. Contact your Rockwell Automation representative or local distributor. Yes Go to step 4. 4. Re-install the previous memory board. 5.
ControlLogix™ Controller and Memory Board 29 Determine Which Firmware Revisions to Use To update the firmware of a controller, first install a firmware upgrade kit. • An upgrade kit ships on a supplemental CD along with RSLogix 5000 software. • To download an upgrade kit, go to www.ab.com. Choose Product Support. Choose Firmware Updates.
ControlLogix™ Controller and Memory Board Update the Controller RSLogix 5000 software, revision 10.0 or later, lets you update the firmware of a controller as part of the download sequence. To update the controller, download your project and follow the prompts of the software. TIP 1. Connect the controller or chassis to the same network as your workstation. 2. Start ControlFLASH software. 3. Choose Next >. 4. Select the catalog number of the controller and choose Next >. 5.
ControlLogix™ Controller and Memory Board 31 6. Select the controller and choose OK. 42900 7. Select the revision level to which you want to update the controller and choose Next >. IMPORTANT If the Revision list is empty, download a new upgrade kit. Some older upgrade kits do not work with new controllers. 8. To start the update of the controller, choose Finish and then Yes. After the controller is updated, the status box displays Update complete. 9. Choose OK. 10.
ControlLogix™ Controller and Memory Board Connect a Serial Cable WARNING ! If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable, an electrical arc can occur. This could cause an explosion in hazardous location installations. Make sure that power is removed or the area is nonhazardous before proceeding. Use the serial port for RS-232 communication.
ControlLogix™ Controller and Memory Board 33 To connect a workstation to the serial port, use one of these cables: • 1756-CP3 serial cable • 1747-CP3 cable from the SLC product family (If you use this cable, the controller door may not close.) workstation end controller end 42576 If you make your own serial cable: • Limit the length to 15.2m (50 ft).
Publication 1756-IN101H-EN-P - June 2003 B Yes No Do you want to prevent RSLogix 5000 software from: • changing the mode • downloading a project • performing online edits Do you want to prevent RSLogix 5000 software from changing the mode? B This includes Message (MSG) instructions. A Outputs revert to their configured state for Program mode. No Do you want the logic to control the output devices? Yes Do you want to execute the logic in the controller? No Yes Yes No Yes No 1.
Front Panel: RS232 FORCE I/O RUN Indicator: Interpret Controller LEDs There is no activity. Data is being received or transmitted solid green One or more input or output addresses have been forced to an On or Off state, but the forces have not been enabled. off flashing amber • I/O forces are active (enabled). • I/O force values may or may not exist. The chassis is bad. Replace the chassis. solid amber One or more devices in the I/O configuration of the controller are not responding.
Front Panel: OK BAT Indicator: Publication 1756-IN101H-EN-P - June 2003 The controller is OK The controller is storing or loading a project to or from nonvolatile memory. flashing green not a new controller solid green Major fault occurred. To clear the fault, either: • Turn the keyswitch ⇒ PROG ⇒ RUN ⇒ PROG. • Go online with RSLogix 5000 software. a new controller The controller detected a non-recoverable fault, so it cleared the project from memory. To recover: 1. Cycle power to the chassis. 2.
1M bytes 2M bytes 750K bytes 1.5M bytes 3.5M bytes 7.5M bytes (≤ 3.5M of data) 1756-L1M3 1756-L55M12 1756-L55M13 1756-L55M14 1756-L55M16 (2) 208K bytes 208K bytes 208K bytes 208K bytes 150K bytes 150K bytes 150K bytes (2) No No No No No No No No Nonvolatile Memory 1.48A 1.25A 1.23A 1.23A 1.20A 1.05A 0.95A 0.65A @ 5.1V dc 0.014A 0.014A 0.014A 0.014A 0.02A 0.02A 0.02A 0.02A @ 24V dc Backplane Current 6.3W 5.7W 5.6W 5.6W 5.4W 4.8W 4.6W 3.
Publication 1756-IN101H-EN-P - June 2003 3.5M bytes 2M bytes 4M bytes 8M bytes 1756-L55M24 1756-L61 1756-L62 1756-L63 (3) (2) 478K bytes 478K bytes 478K bytes 208K bytes 208K bytes 208K bytes I/O (2) Yes(3) Yes Yes Yes Nonvolatile Memory 1.20A 1.25A 1.23A 1.23A @ 5.1V dc 14mA 0.014A 0.014A 0.014A @ 24V dc Backplane Current 3.5W 5.7W 5.6W 5.6W Power Dissipation 11.9 BTU/hr 19.4 BTU/hr 19.1 BTU/hr 19.1 BTU/hr Thermal Dissipation 0.32 kg (11.3 oz) 0.36 kg (12.
ControlLogix™ Controller and Memory Board 39 The following specifications apply to all ControlLogix controllers: Description: Value: Operating Temperature IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): • 0° to 60° C (32 to 140° F) Storage Temperature IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold), IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat), IEC 60068-2-14 (Test Na, Un-packaged Non-operati
ControlLogix™ Controller and Memory Board Description: Value: Isolation Voltage 30V Tested to withstand 500 Volts for 60 seconds Programming Cable 1756-CP3 or 1747-CP3 serial cable category 3(1) Replacement Battery (1) For this component: Use this battery: 1756-Lx controller 1756-BA1 (0.59g lithium) 1756-BATM battery module 1756-BATA (10g lithium) See Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.
ControlLogix™ Controller and Memory Board 41 1756-L61, -L62, and -L63 Controller Certification: Description UL UL Listed Industrial Control Equipment CSA CSA Certified Process Control Equipment CSA CSA Certified Process Control Equipment for Class I, Division 2 Group A,B,C,D Hazardous Locations FM FM Approved Equipment for use in Class I Division 2 Group A,B,C,D Hazardous Locations CE European Union 89/336/EEC EMC Directive, compliant with: • EN 61000-6-4; Industrial Emissions • EN 50082-2; Indu
ControlLogix™ Controller and Memory Board Specifications and Certifications - 1784-CF64 Industrial CompactFlash Card For CE and C-Tick, see the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details. Description: Value: User Available Memory 64M bytes Nonvolatile Memory Yes Weight 14.2 g (0.5 oz).
ControlLogix™ Controller and Memory Board 43 Description: Value: Conducted RF Immunity IEC 61000-4-6: • 10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz Enclosure Type Rating none (open-style) Emissions CISPR 11: • Group 1, Class A Certifications: (when product is marked) CE C-Tick European Union 89/336/EEC EMC Directive, compliant with: • EN61000-6-4; Industrial Emissions • EN 50082-2; Industrial Immunity • EN 61326; Meas./Control/Lab.
ControlLogix™ Controller and Memory Board Environment and Enclosure Information ATTENTION ! Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11.
ControlLogix™ Controller and Memory Board 45 European Hazardous Location Approval European Zone 2 Certification - 1756-L1, -L1M1, -L1M2, -L1M3, -L55M13, -L55M14, -L55M16, -L61, -L62, and -L63 Controllers This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/CE.
ControlLogix™ Controller and Memory Board North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations: Informations sur l’utilisation de cet équipement en environnements dangereux : Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only.
ControlLogix™ Controller and Memory Board 47 Additional Manuals Installation instructions ship with each component. If you want other documentation, you must order it separately.
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