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Summary of Contents for Allen-Bradley SLC 500 1747-L511
- Page 1 MANUFACTURER DATA SHEET PLC-CPU Manufacturer: Allen-Bradley/Rockwell Model Number: SLC500 See www.geomartin.com for additional PDF datasheets Martin Part Number: VendorPartNumber: E-014624-00 1747-L524 PDF File: Doc_000074_Cover.pdf...
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- Page 3 Allen-Bradley Installation SLC 500t Modular Hardware Style (Cat. Nos. 1747-L511, 1747-L514, 1747-L524, 1747-L531, 1747-L532, Operation 1747-L541, 1747-L542, 1747-L543, 1747-L551, 1747-L552, and 1747-L553) Manual...
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Page 4: Important User Information
Reproduction of the contents of this copyrighted publication, in whole or in part, without written permission of Allen-Bradley Company, Inc., is prohibited. Throughout this manual we use notes to make you aware of safety... -
Page 5: Installing Your Power Supply
6–8 Installing Your Hardware Components Installing Your Power If you have multiple chassis configurations, install the chassis Supply interconnect cable before installing the power supply. (See page 6–10.) Also, the power supply terminals accept two #14 AWG wires and are marked as shown in the figure on page 6–8. To install the power supply, do the following: 1. - Page 6 Installing Your Hardware Components 6–9 POWER POWER Fuse Fuse NOT USED PWR OUT +24V dc User Jumper Power Selection PWR OUT COM NOT USED 120/240V ac + 24V dc 100/120 Volts V ac NEUT dc NEUT CHASSIS GROUND CHASSIS GROUND 200/240 Volts 1746-P3 1746-P1 and -P2...
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Page 7: Incorrect Installation
6–10 Installing Your Hardware Components Installing Your Chassis Two cables are available to link modular hardware chassis. Catalog Interconnect Cable Number 1746-C7 cable is 152.4 mm (6 in.) in length and used when connecting chassis side-by-side. Catalog Number 1746-C9 is 914.4 mm (36 in.) in length and used to link one chassis below the other. - Page 8 Chapter Wiring Your I/O Modules This chapter describes how to wire your I/O modules. It covers the following: • defining sinking and sourcing • preparing your wiring layout • features of an I/O module • recommendations for wiring I/O devices •...
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Page 9: Troubleshooting
• troubleshooting your output modules Calling Allen-Bradley for If you need to contact Allen-Bradley or local distributor for Assistance assistance, it is helpful to obtain the following (prior to calling): • processor type, series letter, operating system (OS) number... - Page 10 10–2 Troubleshooting Tips for Troubleshooting When troubleshooting, pay careful attention to these general Your Control System warnings: ATTENTION: Have all personnel remain clear of the controller and equipment when power is applied. The problem may be intermittent and sudden unexpected machine motion could result in injury.
- Page 11 4. Follow the recommended action steps for each probable cause until the error is corrected. 5. If recommended actions do not correct the error, contact your local Allen-Bradley sales office or distributor. Publication 1747-6.2...
- Page 12 10–4 Troubleshooting Identifying SLC 5/01 and SLC 5/02 Processor Errors The following LEDs and tables provide you with information regarding error messages, possible cause(s) for the error, and recommended action to take to resolve the error. ➀ If the LEDs indicate: The Following Probable Cause Recommended Action...
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Page 13: Battery Low
Troubleshooting 10–5 ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER COMM 1. Verify selected processor mode. CPU FAULT 2. If in program/test modes attempt Run mode entry. Either Improper FORCED I/O 3. If in suspend mode, check user program logic for Mode Selected or BATTERY LOW suspend instructions. - Page 14 10–6 Troubleshooting ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER COMM 1. Monitor logic in Run mode and verify desired I/O CPU FAULT status. FORCED I/O User Program 2. Check for minor CPU faults. BATTERY LOW System Logic Error...
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Page 15: Fault Led
Troubleshooting 10–7 ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER COMM Initial CPU Factory 1. Refer to chapter 8 and follow the start-up procedures. CPU FAULT Power-up 2. Clear processor memory to get rid of the flashing CPU FORCED I/O Condition FAULT LED. - Page 16 10–8 Troubleshooting ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER COMM 1. Monitor program file online and identify programmed CPU FAULT forces. FORCED I/O System does 2. Enable appropriate forces and test system conditions User Programmed BATTERY LOW not operate per...
- Page 17 Troubleshooting 10–9 Identifying SLC 5/02 Processor Communication Errors ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER COMM É É 1. Check communication parameters of programmer. CPU FAULT Programmer and processor baud rate must match. É...
- Page 18 SLC 5/02 Take appropriate action. occurred. processor. 3. Reload your program. 4. Contact your local Allen-Bradley representative if the error persists. Refer to the following key to determine the status of the LED indicators: Indicates the LED is OFF.
- Page 19 4. Then follow the recommended action steps for each probable cause until the cause is identified. 5. If recommended actions do not identify the trouble cause, contact your local Allen-Bradley sales office or distributor. Clearing SLC 5/03, SLC 5/04, and SLC 5/05 Processor Faults Using the Keyswitch Toggle the keyswitch from RUN to PROG and then back to RUN;...
- Page 20 10–12 Troubleshooting Identifying SLC 5/03, SLC 5/04, and SLC 5/05 Processor Errors The following LEDs and tables provide you with information regarding error messages, possible cause(s) for the error, and recommended action to take to resolve the error. ➀ If the LEDs indicate: The Following Probable Cause Recommended Action...
- Page 21 Troubleshooting 10–13 ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE 1. Verify selected processor mode. DH485 2. If the processor is in the Program/Test modes, BATT RS232 attempt Run mode entry: • If keyswitch is in the REM position and Either Improper there is no key, use the programmer.
- Page 22 10–14 Troubleshooting ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE 1. Monitor logic in Run mode and verify desired I/O DH485 User Program status. BATT RS232 System Logic Error 2. Check for minor CPU faults. Inoperable, Refer to your programming software user manual.
- Page 23 Troubleshooting 10–15 ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE Initial CPU Factory 1. Refer to chapter 8 and follow the start-up procedures. DH485 Power-up 2. Clear processor memory to get rid of the flashing FLT BATT RS232 Condition in Effect...
- Page 24 10–16 Troubleshooting ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE 1. Monitor program file online and identify programmed DH485 System does forces. User programmed BATT RS232 not operate per 2. Enable appropriate forces and test system conditions forces are not programmed again.
- Page 25 Troubleshooting 10–17 Identifying SLC 5/03, SLC 5/04, and SLC 5/05 Processor Communication Errors ➀ If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE 1. Check line power. É É DH485 Inadequate 2. Check 120/240V power supply jumper selection. See BATT RS232 System Power...
- Page 26 SLC 5/04.) disconnecting from DH+.) this same device. An ENET fault is being reported A hardware or via a code. Contact Allen-Bradley Global Technical Services for software fault has (The LED is assistance. occured. flashing red on the SLC 5/05.)
- Page 27 Troubleshooting 10–19 If the RS232 Channel The Following is in DH485 Mode Probable Cause Recommended Action and the LEDs Error Exists ➀ indicate: 1. Check line power. Inadequate 2. Check 120/240V power supply jumper selection. See POWER FORCE É System Power page 6–8.
- Page 28 Take appropriate action. occurred. SLC 5/05 3. Reload your program. processor. 4. Contact your local Allen-Bradley representative if the error persists. Refer to the following key to determine the status of the LED indicators: Indicates the LED is OFF. Indicates the LED is ON.
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