Page 1 Allen-Bradley Installation SLC 500 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 AB PLCs...
Page 2 PLC, PLC–2, PLC–3, and PLC–5 are registered trademarks of Rockwell Automation. SLC, SLC 500, SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04, SLC 5/05, PanelView, PanelView 550, PanelView 900, RediPANEL, ControlView, PBASE, DH+, DTAM, DeviceNet, and Dataliner are trademarks of Rockwell Automation.
Page 3 The information below summarizes the changes to this manual since the last printing. To help you find new information and updated information in this release of the manual, we have included change bars as shown to the right of this paragraph. New Information The table below lists sections that document new features and additional information about existing features, and shows where to...
Page 4: Table Of Contents
........2–1 What Your SLC 500 Controller Can Do for You ....
Page 5 ....3–6 Determining the Date of the SLC 500 Chassis ... . .
Page 6 Table of Contents Mounting Your SLC 500 Chapter 4 Control System Mounting Modular Hardware Style Units ....4–1 4-Slot Modular Chassis ......
Page 7 ....9–8 Troubleshooting Chapter 10 Calling Allen-Bradley for Assistance ..... . 10–1 Tips for Troubleshooting Your Control System .
Page 8 Table of Contents Identifying SLC 5/02 Processor Communication Errors ..10–9 Troubleshooting the SLC 5/03, SLC 5/04, and SLC 5/05 Processors 10–11 Clearing SLC 5/03, SLC 5/04, and SLC 5/05 Processor Faults Using the Keyswitch .
Page 9 ......B–2 SLC 500 Devices that Support RS-232 Communication ..
Page 10 ..... . . C–4 Control Networks Appendix D Allen-Bradley Remote I/O Network ..... . . D–1 Remote I/O Passthru .
Page 11 Calculating Heat Appendix F Dissipation for the SLC 500 Definition of Key Terms .......
Page 12: Who Should Use This Manual
Manual programming, or troubleshooting control systems that use Allen-Bradley small logic controllers. You should have a basic understanding of SLC 500 products. You should understand programmable controllers and be able to interpret the ladder logic instructions required to control your application. If you do not, contact your local Allen-Bradley representative for information on available training courses before using this product.
Page 13: How To Use This Manual
The worksheet on selecting your power supply appendix E — Power Supply Worksheet Information on how to calculate the heat dissipation of your appendix F — Calculating Heat Dissipation for the SLC 500 Control System controller Information on Ethernet appendix G — Communicating with Devices on an Ethernet Network...
Page 14: Related Documentation
Allen-Bradley Small Logic Controllers and their installation and application. You may want to reference them while you are installing the SLC 500 controller. (To obtain a copy of one of these publications, contact your local Allen-Bradley office or distributor.)
Page 15: Conventions Used In This Manual
Technical Product Assistance If you need to contact Allen-Bradley for technical assistance, please review the information in the Troubleshooting chapter first. Then call your local Allen-Bradley representative. Your Questions or Comments on this Manual If you find a problem with this manual, please notify us of it on the enclosed Publication Problem Report.
Page 16: Required Tools And Equipment
This chapter can help you to get started using the SLC 500 Modular Processors. We base the procedures here on the assumption that you have an understanding of SLC 500 products. You should understand electronic process control and be able to interpret the ladder logic instructions required to generate the electronic signals that control your application.
Page 17: Procedures
SLC 500 Modular Chassis (Catalog Numbers 1746-A4, 1746-A7, 1746-A10, or 1746-A13) installation instructions (Publication 1746-5.8) – SLC 500 Modular Power Supplies (Catalog Numbers 1746-P1, 1746-P2, 1746-P3, 1746-P4, or 1746-P5) installation instructions (Publication Number 1746-5.1) If the contents are incomplete, call your local Allen-Bradley representative for assistance.
Page 18 Quick Start for Experienced Users 1–3 Make jumper selection for 120/240V ac on 1746-P1, 1746-P2, and Reference 1746-P4 Power Supplies. Place the input voltage jumper to match the input voltage. This does not apply to the 1746-P3, or Chapter 6 (Installing Your 1746-P5 which do not have jumpers.
Page 19 1–4 Quick Start for Experienced Users Wire power to power supply. Reference Chapter 6 ATTENTION: Turn off incoming power before (Installing Your connecting wires; failure to do so could cause injury to Hardware personnel and/or equipment. Components) Connect incoming power. NOT USED PWR OUT +24V dc User...
Page 20: Selecting Your Hardware
Make sure system power is off; then insert the processor into the 1746 chassis. Chapter 2 (Selecting Your Important: The SLC 500 Modular Processors must be inserted into the left slot (slot 0), as Hardware shown below. Remove the protective label after installing the processor. Components)
Page 21 1–6 Quick Start for Experienced Users Load your software. Reference Refer to your software package’s documentation. – Establish communications to the processor. Reference Follow the steps below: Chapter 8 (Starting Up Your 1. Refer to the following to establish communications between the processor and your personal Control System) computer.
Page 22 1. Remove power from the SLC 500 power supply. 2. Remove the processor from the chassis. 3. Disconnect the battery by removing the battery connector from its socket.
Page 23 1–8 Quick Start for Experienced Users SLC 5/04 (1747-L541, 1747-L542, and 1747-L543) SLC 5/05 (1747-L551, 1747-L552, and 1747-L553) GND VBB Keyswitch Mother Board Mother Board Right Side View AB PLCs Publication 1747-6.2...
Page 24: European Union Directive Compliance
This chapter does not provide you with all the information that you need to select a complete SLC 500 control system. To do this, we recommend that you use the latest version of the system overview, SLC 500 Family of Small Programmable Controllers, Publication Number 1747-2.30.
Page 25: What Your Slc 500 Controller Can Do For You
It has the flexibility and power of a large controller with the size and simplicity of a small controller. The SLC 500 controller offers you more control options than any other programmable controller in its class.
Page 26: Principles Of Machine Control
Selecting Your Hardware Components 2–3 Principles of Machine Control You enter a logic program into the controller using the software. The logic program is based on your electrical relay print diagrams. It contains instructions that direct control of your application. With the logic program entered into the controller, placing the controller in the Run mode initiates an operating cycle.
Page 27: Selecting Modular Processors
2–4 Selecting Your Hardware Components Selecting Modular SLC 500 modular processors are designed to meet a wide range of Processors applications, from small stand-alone to large distributed systems and from simple to complex applications. Processor Features Memory size — The SLC 500 modular processors memory is user configurable for either data storage or program storage.
Page 28: Processor Communication Options
Processor Communication Options The SLC 500 processors support different types of communication options. The following sections describe the available physical connections and protocol options used by the SLC 500 processors. Physical Connection Options Ethernet (10Base-T) channel offers: 10 Mbps communication rate ISO/IEC 8802-3STD 802.3 (RJ45) connector for 10Base-T media...
Page 29: Protocol Options
64 devices (nodes) and runs at faster communication (baud) rates. DH-485 Protocol — The SLC 500 processors have a DH-485 channel that supports the DH-485 communication network. This network is a multi-master, token-passing network protocol capable of supporting up to 32 devices (nodes).
Page 30 ASCII Protocol — The ASCII protocol provides connection to other ASCII devices, such as bar code readers, weigh scales, serial printers, and other intelligent devices. The following table summarizes the communication options for the SLC 500 processor family. Processor Communications Communications...
Page 31: Slc 500 System Test General Specifications
Class 1, Groups A, B, C or D, Division 2 Not Applicable CE compliant for all applicable directives Internal Allen-Bradley standards are based on Allen-Bradley’s extensive experience in industrial controls. It is also based partly on industry and/or military specifications. AB PLCs...
Page 32: Processor General Specifications
Selecting Your Hardware Components 2–9 Processor General Specifications The table below lists general specifications for SLC 500 modular processors. SLC 5/01 SLC 5/02 SLC 5/03 SLC 5/04 SLC 5/05 Specification (1747-) pecification ( L511 L514 L524 L531 L532 L541 L542...
Page 33: Memory Backup For The 1747-L511, Slc 5/01 Processor
Allen-Bradley sales office for the latest product data entitled Discrete Input and Output Modules, publication 1746-2.35. Selecting Specialty I/O The SLC 500 family offers specialty I/O modules that enhance your Modules control system. Modules range in function from analog interface to motion control, from communication to high-speed counting.
Page 34: Selecting Power Supplies
To select a power supply, you need the following documents: power supply worksheet (see appendix E) one for each chassis SLC 500 Family of Small Programmable Controllers System Overview, publication 1747-2.30, or SLC 500 Modular Chassis and Power Supplies Product Data, publication 1746-2.38.
Page 35: Example For Selecting Power Supplies
2–12 Selecting Your Hardware Components Example for Selecting Power Supplies Select a power supply for chassis 1 and chassis 2 in the control system below. Chassis 1 Chassis 2 DH-485 Network IBM PC 1747-PIC 1747-AIC 1747-AIC Chassis 1 Power Power Catalog Supply at Supply at...
Page 36 Selecting Your Hardware Components 2–13 Chassis 2 Power Power Catalog Supply at Supply at Slot Numbers Description Number 5V dc 24V dc (Amps) (Amps) Processor Unit 1747-L514 0.35 0.105 Output Module 1746-OW16 0.17 0.180 Slot 3 4 5 6 Combination Module 1746-IO12 0.09 Analog Output...
Page 37: Example - Worksheet For Selecting A 1746 Power Supply
If you have a multiple chassis system, make copies of the Power Supply Worksheet found on page E-1. For a detailed list of device load currents, refer to the SLC 500 Modular Chassis and Power Supplies, Publication Number 1746-2. Procedure 1.
Page 38: Selecting Enclosures
The enclosure should be equipped with a disconnect device. To calculate the heat dissipation of your controller, see appendix F. Selecting Operator Use an operator interface to program and/or monitor your SLC 500 Interfaces controller. You can choose from several Allen-Bradley operator interface devices.
Page 39: Dh-485 Interface Converter
Monitoring with a DTAM Plus The DTAM Plus provides a highly functional operator interface for the SLC 500 family of processors. This device features a 4 line x 20 character display window for viewing data table information and operator prompts. Display screens are created using an Offline Development Software Package.
Page 40: Monitoring With A Dtam Micro
PanelView Operator Terminals are available in DH-485 and RS-232 versions. With the DH-485 version, you can connect the PanelView to a single SLC 500 processor or multiple SLC 500 processors on the DH-485 network. The PanelView Operator Terminal supports DH-485 point-to-point or network transfers.
Page 41: Selecting A Memory Module For The Slc 5/01 And Slc 5/02 Processors
SLC 5/01 and Programmable Read Only Memory) and UVPROM (UV-erasable SLC 5/02 Processors PROM) memory modules into the SLC 500 controller. With a memory module, you can: save the contents of the processor RAM for storage purposes load the contents of the EEPROM and UVPROM memory into...
Page 42 Selecting Your Hardware Components 2–19 ATTENTION: Make sure the adapter is inserted properly or damage could result. The following table lists the types of memory modules that are available for the SLC 5/01 and SLC 5/02 processors. Also listed are the manufacturer part numbers for determining compatibility with an external PROM programmer.
Page 43: Selecting A Memory Module For Slc 5/03, Slc 5/04, And Slc 5/05 Processors
2–20 Selecting Your Hardware Components Selecting a Memory The memory module for the SLC 5/03, SLC 5/04, and SLC 5/05 Module for SLC 5/03, processors is called Flash EPROM (Flash Erasable Programmable SLC 5/04, and SLC 5/05 Read Only Memory). Flash EPROMs combine the programming Processors versatility of EEPROMs with the security precautions of UVPROMs.
Page 44: Eeprom Burning Options
Selecting Your Hardware Components 2–21 EEPROM Burning Options You can burn a program into an EEPROM memory module using a processor that is the same or different from the one used to run the program. When burning EEPROMs, keep the following conditions in mind: The program size cannot exceed the processor memory size.
Page 45: Selecting Isolation Transformers
2–22 Selecting Your Hardware Components Selecting Isolation If there is high frequency conducted noise in or around your Transformers distribution equipment, we recommend the use of an isolation transformer in the AC line to the power supply. This type of transformer provides isolation from your power distribution system and is often used as a “step down”...
Page 46: Special Considerations
A constant voltage transformer must have a sufficient power rating for its load. Excessive Noise When you operate the SLC 500 controller in a “noise polluted” industrial environment, special consideration should be given to possible electrical interference. The following reduces the effect of electrical interference:...
Page 47: Selecting Surge Suppressors
OUT 6 OUT 7 DC COM or L2 If you connect an SLC 500 controller triac output to control an inductive load, we recommend that you use varistors to suppress noise. Choose a varistor that is appropriate for the application. The...
Page 48 Allen-Bradley AC surge suppressors not recommended for use with triacs include Catalog Numbers 199-FSMA1, 199-FSMA2, 1401-N10, and 700-N24. Allen-Bradley surge suppressors recommended for use with Allen-Bradley relays, contactors, and starters are shown in the table below. Suppressor Catalog Device Coil Voltage...
Page 49: Selecting Contact Protection
Suitable surge suppression methods for inductive AC load devices include a varistor, an RC network, or an Allen-Bradley surge suppressor. These components must be appropriately rated to suppress the switching transient characteristic of the particular inductive device.
Page 50: Transistor Output Transient Pulses
1747- 4 1747-L40L 1746-OV32 For the SLC 500 products listed above, the maximum duration of the transient pulse occurs when minimum load is connected to the output. However, for most applications the energy of the transient pulse is not sufficient to energize the load.
Page 51: Example
2–28 Selecting Your Hardware Components To reduce the possibility of inadvertent operation of devices connected to transistor outputs, adhere to the following guidelines: Either ensure that any programmable device connected to the transistor output is programmed to ignore all output signals until after the transient pulse has ended, or add an external resistor in parallel to the load to increase the on-state load current.
Page 52: Typical Installation
To help you install the SLC 500 programmable controller as safely and securely as possible, we have set up a few specific recommendations for you to follow. For general installation guidelines, also refer to the requirements specific to your region.
Page 53: Spacing Your Controllers
0 C to +60 C (32 F to +140 F). Important: Be careful of metal chips when drilling mounting holes for the controllers. Do not drill holes above a mounted SLC 500 controller. 1746-C9 Cable SLC 500 SLC 500...
Page 54: Preventing Excessive Heat
System Installation Recommendations 3–3 Preventing Excessive Heat For most applications, normal convection cooling will keep the adapter components within the specified operating range of 0 C to +60 C (+32 F to +140 F). Proper spacing of components within the enclosure is usually sufficient for heat dissipation. In some applications, a substantial amount of heat is produced by other equipment inside or outside the enclosure.
Page 55 Exact connections will differ between applications. Europe: Reference EN 60204 for safety information on grounding. Also, refer to Allen-Bradley Programmable Controller Grounding and Wiring Guidelines, Publication Number 1770-4.1. United States: An authoritative source on grounding requirements for most installations is the National Electrical Code.
Page 56: Special Grounding Considerations For Dc Applications Using 1746-P3
SLC chassis, the DC NEUTRAL of the external DC power source must be either isolated from the SLC chassis ground, or connected to earth ground. See the figure below: Processor SLC 500 Chassis 1746-P3 Door External DC Power Source Not Used...
Page 57: Modification To The Slc 500 Chassis
See the figure below for the location of the resistor. SLC 500 chassis (1746-A4, -A7, -A10, and -A13) with a manufacture date of November 1992 or later do not have this resistor.
Page 58: Master Control Relay
System Installation Recommendations 3–7 Master Control Relay A hard-wired master control relay (supplied by you) provides a convenient means for emergency controller shutdown. Since the master control relay allows the placement of several emergency-stop switches in different locations, its installation is important from a safety standpoint.
Page 59: Emergency-Stop Switches
Emergency-stop switches must be easy to reach. See the following schematics. Power Considerations The following explains power considerations for the SLC 500 processor. Common Power Source We strongly recommend that all chassis power supplies have the same power source as the input and output devices.
Page 60: Grounded Ac Power-Distribution System With Master-Control Relay
ATTENTION: Your SLC 500 power supply can be damaged by voltage surges when switching inductive loads such as motors, motor starters, solenoids, and relays. To avoid damage to your SLC 500 power supply in these applications, it is strongly recommended that an isolation transformer be used to isolate the power supply from harmful voltage surges.
Page 61: Loss Of Power Source
3–10 System Installation Recommendations Loss of Power Source The chassis power supplies are designed to withstand brief power losses without affecting the operation of the system. The time the system is operational during power loss is called “program scan hold-up time after loss of power.” The duration of the power supply hold-up time depends on the number, type and state of the I/O modules, but is typically between 20 ms and 3 seconds.
Page 62: Safety Considerations
System Installation Recommendations 3–11 Safety Considerations Safety considerations are an important element of proper system installation. Actively thinking about the safety of yourself and others, as well as the condition of your equipment, is of primary importance. Several safety areas are discussed below. Disconnecting Main Power The main power disconnect switch should be located where operators and maintenance personnel have quick and easy access to...
Page 63: Periodic Tests Of Master Control Relay Circuit
3–12 System Installation Recommendations Periodic Tests of Master Control Relay Circuit Any part can fail, including the switches in a master control relay circuit. The failure of one of these switches would most likely cause an open circuit, which would be a safe power-off failure. However, if one of these switches shorts out, it no longer provides any safety protection.
Page 64: Mounting Modular Hardware Style Units
This chapter provides mounting dimensions for: 4, 7, 10, and 13-slot chassis link coupler (AIC) Data Terminal Access Module (DTAM) DTAM Plus Operator Interface DTAM Micro Operator Interface AIC+ Advanced Interface Converter Mounting Modular You can mount the modular hardware style units directly to the back Hardware Style Units panel of your enclosure using the mounting tabs and #10 and #12 screws.
Page 65: 7-Slot Modular Chassis
4–2 Mounting Your SLC 500 Control System 7-Slot Modular Chassis 5.5 Dia. 11 Dia. (0.217) (0.04) (0.433) (6.89) (5.51) (5.51) (6.73) (6.22) (6.73) (0.55) 5.5 Dia (1.77) (0.217) (5.71) (12.60) (13.39) (14.41) millimeters Front View Left Side View (inches) AB PLCs...
Page 66: 10-Slot Modular Chassis
Mounting Your SLC 500 Control System 4–3 10-Slot Modular Chassis (0.04) 5.5 Dia. 11 Dia. (0.217) (5.51) (2.17) (0.433) (5.51) (5.51) (6.73) (6.22) (0.55) 5.5 Dia (5.71) (0.217) (5.51) (17.13) (17.91) (18.94) millimeters Front View Left Side View (inches) Dimensions for power supply catalog number 1746-P1 Dimensions for power supply catalog number 1746-P2 &...
Page 67: 13-Slot Modular Chassis
4–4 Mounting Your SLC 500 Control System 13-Slot Modular Chassis 11 Dia. 5.5 Dia. (4.13) (2.17) (0.217) (0.433) (5.51) (5.51) (6.73) (6.22) (0.55) 5.5 Dia (5.51) (0.217) (21.26) (22.05) (23.07) (0.04) Front View millimeters (inches) (6.73) (5.51) (5.71) Left Side View Dimensions for power supply catalog number 1746-P1 Dimensions for power supply catalog number 1746-P2 &...
Page 68: Link Coupler (Aic)
Mounting Your SLC 500 Control System 4–5 Link Coupler (AIC) R 2.74 (0.11) (5.75) (0.22) (6.75) (6.24) (5.41) (0.55) millimeters (inches) (0.17) (1.50) 5.5 Dia. (0.28) (0.216) Front View Right Side View Data Table Access Module (DTAM, DTAM Plus, and DTAM Micro)
Page 69: Aic+ Advanced Interface Converter (1761-Net-Aic)
4–6 Mounting Your SLC 500 Control System AIC+ Advanced Interface Converter (1761-NET-AIC) 52.07 mm (2.05 in.) 118 mm 107 mm (4.64 in.) (4.20 in.) 6.6 mm (0.26 in.) Allow 15 mm (0.6 in.) clearance for DIN rail latch movement during installation and removal.
Page 70 This chapter covers the following: SLC 5/01 hardware features SLC 5/02 hardware features SLC 5/03 hardware features SLC 5/04 hardware features SLC 5/05 hardware features keyswitch for the SLC 5/03, SLC 5/04, and SLC 5/05 processors Publication 1747-6.2...
Page 71: Identifying The Components Of Your Processor
5–2 Identifying the Components of Your Processor SLC 5/01 Processor The SLC 5/01 processor provides: Hardware Features two choices of program memory size – 1K or 4K instructions control of up to 3840 input and output points powerful ladder logic programming instruction set subroutines a DH-485 communication channel (peer-to-peer communication response to message commands only)
Page 72 Identifying the Components of Your Processor 5–3 The table below provides a general explanation of the SLC 5/01 processor LEDs. Processor When It Is Indicates that On (steadily) The processor is in the Run mode. PC RUN PC RUN (Color: red) The processor is in a mode other than Run.
Page 73: Slc 5/02 Processor Hardware Features
5–4 Identifying the Components of Your Processor SLC 5/02 Processor The SLC 5/02 processor offers an enhanced instruction set, increased Hardware Features diagnostic capabilities, and expanded communication capabilities beyond the SLC 5/01 processors and fixed controllers. The SLC 5/02 provides: program memory size of 4K instructions control of up to 4096 input and output points PID –...
Page 74 Identifying the Components of Your Processor 5–5 The figure below shows some of the hardware components of the SLC 5/02 processor (1747-L524 Series B and Series C). 1747-L524 Series B SLC 5/02 CPU COMM CPU FAULT FORCED I/O BATTERY LOW Left Side View Battery Location of Serial and...
Page 75: Slc 5/03 Processor Hardware Features
5–6 Identifying the Components of Your Processor SLC 5/03 Processor The SLC 5/03 processor offers the following: Hardware Features program memory size of 8K or 16K control of up to 4096 input and output points online programming (includes runtime editing) built-in DH-485 channel built-in RS-232 channel, supporting: –...
Page 76 Identifying the Components of Your Processor 5–7 The figure below shows some of the hardware components of the SLC 5/03 processors (1747-L531 and 1747-L532). SLC 5/03 CPU FORCE DH485 BATT RS232 PROG Battery (Battery Provides Back-up Power for the CMOS RAM) Memory Module Keyswitch DH485...
Page 77 5–8 Identifying the Components of Your Processor The table below provides a general explanation of each processor status LED on the SLC 5/03 processor. Processor LED When It Is Indicates that On (steadily) The processor is in the Run mode. Flashing (during The processor is transferring a program from (Color: green)
Page 78: Slc 5/04 Processor Hardware Features
(includes runtime editing) built-in DH+ channel, supporting: – high-speed communication (57.6K, 115.2K, and 230.4K baud) – messaging capabilities with SLC 500, PLC-2 , PLC-5 , and PLC-5/250 processors built-in RS-232 channel, supporting: – DF1 Full-Duplex for point-to-point communication; remotely via a modem, or direct connection to programming or operator interface devices.
Page 79 5–10 Identifying the Components of Your Processor This figure below shows some of the hardware components of the SLC 5/04 processors (1747-L541, 1747-L542, or 1747-L543). SLC 5/04 CPU FORCE BATT RS232 PROG Battery (Battery Provides Back-up Power for the CMOS RAM) Memory Module Keyswitch Channel 1...
Page 80 Identifying the Components of Your Processor 5–11 The table below provides a general explanation of each processor status LED on the SLC 5/04 processors. Processor LED When It Is Indicates that On (steadily) The processor is in the Run mode. The processor is transferring a program from RAM to the Flashing (during operation) (Color: green)
Page 81: Slc 5/05 Processor Hardware Features
5–12 Identifying the Components of Your Processor SLC 5/05 Processor The SLC 5/05 processors offer the following: Hardware Features program memory sizes of 16K, 32K, or 64K high-speed performance – 0.90 ms/K typical control of up to 4096 input and output points online programming (includes runtime editing) built-in 10Base-T Ethernet channel, supporting: –...
Page 82 Identifying the Components of Your Processor 5–13 The figure below shows some of the hardware components of the SLC 5/05 processors (1747-L551, 1747-L552, and 1747-L553). SLC 5/05 CPU FORCE ENET BATT RS232 PROG Battery (provides back-up power for the Memory Module CMOS RAM) Keyswitch Hardware...
Page 83 (Color: A hardware or software fault has occurred and is being green or red) Flashing Red reported via a code. Contact Allen-Bradley Global Technical Services for assistance. No Ethernet connection or processor halted. On (steadily) The SLC 5/05 processor is transmitting on the network.
Page 84: Keyswitch For The Slc 5/03, Slc 5/04, And Slc 5/05 Processors
Identifying the Components of Your Processor 5–15 Keyswitch for the The SLC 5/03, SLC 5/04, and SLC 5/05 processors include a SLC 5/03, SLC 5/04, and 3-position keyswitch on the front panel that lets you select one of SLC 5/05 Processors three modes of operation: Run, Program, and Remote.
Page 85: Rem Position
5–16 Identifying the Components of Your Processor REM Position This position places the processor in the Remote mode: either the REMote Run, REMote Program, or REMote Test mode. You can change the processor mode by changing the keyswitch position or by changing the mode from a programmer/operator interface device.
Page 86: Installing Your Processor
This chapter shows you how to install the following hardware components: your processor modules your memory module your power supply your chassis interconnect cable Installing Your Processor The processor always occupies the first slot of the first chassis. You can only install one processor per system. ATTENTION: Never install, remove, or wire any module while power is applied.
Page 87: Installing Modules
6–2 Installing Your Hardware Components Installing Modules The following explains how to install your modules. 1. Align circuit board of the module with card guide in the chassis. Retainer Clip Circuit Board Side View Retainer Clip 2. Gently slide the module in until both top and bottom retainer clips are secured.
Page 88: Installing Your Memory Module
Installing Your Hardware Components 6–3 Installing Your Memory Always turn off power to the controller before removing the Module processor or inserting or removing the memory module. This guards against possible damage to the module and also undesired processor faults. Memory modules are mounted in carriers or have connectors that are “keyed”...
Page 89: Removing The Memory Module
6–4 Installing Your Hardware Components 4. Install the processor module into the chassis. 5. Restore power to the controller. Removing the Memory Module To remove a memory module use the following procedure: 1. Remove power and pull out the processor. 2.
Page 90: Communicating Via Df1 Full-Duplex To An Slc 5/04 Processor With Df1 To Dh+ Passthru Enabled
SLC 5/04, or SLC 5/05 processor. ATTENTION: Do not remove the processor from the SLC 500 chassis until all power is removed from the SLC 500 power supply. 4. Remove the SLC 5/03, SLC 5/04, or SLC 5/05 processor from the chassis.
Page 91 10.Remove the SLC 5/03, SLC 5/04, or SLC 5/05 processor from the chassis. ATTENTION: Do not remove the processor from the SLC 500 chassis until all power is removed from the SLC 500 power supply. 11. Carefully remove the operating system upgrade pack and place it in the anti-static packaging it was shipped in.
Page 92: Component Placement
The “out of the box” position of this jumper is “PROTECT,” or write protect. Without the jumper, the processors are write protected. SLC 500 CURRENT REQUIREMENTS: 1A @ 5 VDC PLACE OS UPGRADE LABEL HERE Î...
Page 93: 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 94 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...
Page 95: Installing Your Chassis Interconnect Cable
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 96: Defining Sinking And Sourcing
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 wiring your I/O modules octal label kit installation using removable terminal blocks Defining Sinking and Sinking and sourcing are terms used to describe a current signal flow Sourcing...
Page 97: Contact Output Circuits — Ac Or Dc
7–2 Wiring Your I/O Modules Contact Output Circuits — AC or DC Relays can be used for either AC or DC output circuits and accommodate either sinking or sourcing field devices. These capabilities are a result of the output switch being a mechanical contact closure, not sensitive to current flow direction and capable of accommodating a broad range of voltages.
Page 98: Sinking Device With Sourcing Input Module Circuit
Wiring Your I/O Modules 7–3 Sinking Device with Sourcing Input Module Circuit The field device is on the negative side of the power supply between the supply and the input terminal. When the field device is activated, it sinks current from the input circuit. FIELD DEVICE Input DC POWER...
Page 99: Preparing Your Wiring Layout
Segregate I/O wiring by signal type. Bundle wiring with similar electrical characteristics together. Wires with different signal characteristics should be routed into the enclosure by separate paths. Refer to Allen-Bradley Programmable Controller Grounding and Wiring Guidelines, Publication Number 1770-4.1. ATTENTION: If the controller is being installed...
Page 100: Recommendations For Wiring I/O Devices
Wiring Your I/O Modules 7–5 Recommendations for The following are general recommendations for wiring I/O devices. Wiring I/O Devices ATTENTION: Before you install and wire I/O devices, disconnect power from the controller and any other source to the I/O devices. Use acceptable wire gauge —...
Page 101: Features Of An I/O Module
7–6 Wiring Your I/O Modules Features of an I/O Module Below is an example of a combination I/O module. OUTPUT INPUT I/O Status Indicators Color Band Terminal Block Screw max. torque = 0.6 Nm (5.3 in-lbs) HSCE Input and Output Terminals VAC–VDC Connected to Terminal Block OUT 0...
Page 102: Wiring Your I/O Modules
To locate the I/O module wiring diagrams, contact your Allen-Bradley sales office for the latest product data entitled Discrete Input and Output Modules, Publication Number 1746-2.35. Or, locate the installation instruction sheet that was sent with your I/O module;...
Page 103: Octal Label Kit Installation
The kits can also be obtained through your Allen-Bradley distributor. (The octal label kit is applicable when using 1746 I/O with Allen-Bradley processors via a 1747-ASB Remote I/O Adapter.) Applying the Octal Filter Label 1.
Page 104: Octal Kit And I/O Module Information
Wiring Your I/O Modules 7–9 Octal Kit and I/O Module Information Applies to I/O Octal Kit Catalog Number (1746-) Module 1746- RL40 IA16 RL41 IB16 RL42 IG16 RL43 IM16 RL44 IN16 RL45 IV16 RL46 ITB16 RL47 ITV16 RL50 OA16 RL51 OB16 RL52 OG16...
Page 105: Using The Removable Terminal Block (Rtb)
7–10 Wiring Your I/O Modules Using the Removable The Removable Terminal Block (RTB) is provided on all 12-point Terminal Block (RTB) and 16-point discrete I/O modules and analog modules. They allow for faster and more convenient wiring of the I/O modules. The modules and the RTB are color-coded as follows: Color Type of I/O Removable Terminal Block...
Page 106: Installing The Rtb
Wiring Your I/O Modules 7–11 Installing the RTB Below are guidelines for installing the RTB. 1. Be sure the color of the RTB matches the color band on the module. ATTENTION: Inserting a wired RTB on an incorrect module can damage the module circuitry when power is applied.
Page 107: Procedures For Starting Up The Control System
This chapter describes how to start up your control system. To accomplish this, you must go through eight procedures. Procedures for Starting Up Start-up involves the following procedures to be carried out in the Control System sequence: 1. Inspect your installation. 2.
Page 108: Inspect Your Installation
8–2 Starting Up Your Control System 1. Inspect Your You can often prevent serious problems in later test procedures by Installation first making a thorough physical inspection. We recommend that you do the following: 1. Make sure that the controller and all other devices in the system are securely mounted.
Page 109: Initialize And Test Your Processor
Starting Up Your Control System 8–3 3. Initialize and Test Your When you are certain that machine motion cannot occur with the Processor controller energized, you may begin by initializing the processor using the following steps. 1. Energize the chassis power supply. If power is supplied to the controller and the installation is correct, the initial factory conditions for all processors will be: Processor Name = “DEFAULT”...
Page 110 8–4 Starting Up Your Control System 4. Name the program. (Becomes the processor name when downloaded.) 5. Program a sample test rung not affecting machine operation. 6. Save the program and controller configuration. 7. Transfer the controller configuration and sample test program to the processor.
Page 111: Test Your Inputs
7. If associated bit status and input status LED match input device status, select the next input device and repeat steps 5 and 6 until all inputs in the SLC 500 chassis have been tested. If associated bit status and input status LED does not match the input device status, follow the recommended troubleshooting steps listed in chapter 10.
Page 112: Input Troubleshooting Steps
8–6 Starting Up Your Control System Input Troubleshooting Steps 1. Make sure the processor is in the Continuous Scan Test mode. 2. If associated bit status and LED status do not match the input device status, check status file S:11 and S:12 I/O slot enables. Bits S:11/0 through S:11/15 and S:12/0 through S:12/14 should all be one, enabling all I/O slots for the modular system.
Page 113: Test Your Outputs
Starting Up Your Control System 8–7 5. Test Your Outputs After you test all inputs, and have determined that they are functioning properly, test the outputs following these steps: 1. Refer to page 8–2 to insure no motion will occur when any controller output is energized.
Page 114: Output Troubleshooting Steps
8–8 Starting Up Your Control System Output Troubleshooting Steps 1. Make sure the processor is in the Run mode. 2. Verify proper addressing of the output test rung from the previous page. 3. By using a programming device, locate the output data file and bit data file.
Page 115: Enter And Test Your Program
Starting Up Your Control System 8–9 6. Enter and Test Your After you test all inputs and outputs and they are functioning Program properly, we recommend the following steps to safely and successfully enter and test your specific application program. (For extra assistance, see the Hand-Held Terminal User Manual or your programming software user manual.) 1.
Page 116 8–10 Starting Up Your Control System D. Simulate the input conditions necessary to execute the current monitored rung of the program. If it is not practical to manually activate the input device, use the force function to simulate the proper condition. ATTENTION: Never reach into a machine to actuate a device, unexpected machine operation could occur.
Page 117: Observe Control Motion
Starting Up Your Control System 8–11 7. Observe Control Motion Now that program execution has been verified, checkout of control motion can begin. All persons involved with the programming, installation, layout design, machine or process design and maintenance should be involved in making decisions for determining the best and safest way to test the total system.
Page 118: Conduct A Dry Run
8–12 Starting Up Your Control System 8. Conduct a Dry Run ATTENTION: During all phases of checkout, station a person ready to operate an emergency-stop switch if necessary. The emergency-stop switch will de-energize the master control relay and remove power from the machine.
Page 119: Handling And Storing Battery, Catalog Number 1747-Ba
This chapter covers the following maintenance issues: handling and storing battery, Catalog Number 1747-BA installing and replacing the battery of the SLC 5/01 or SLC 5/02 processor replacing your SLC 5/03, SLC 5/04, and SLC 5/05 battery replacing retainer clips on an I/O module replacing a fuse on the power supply See page 3–12 for important information on testing the Master Control Relay Circuit and Preventive Maintenance.
Page 120: Transporting
9–2 Maintaining Your Control System Transporting One or Two Batteries — Each battery contains 0.23 grams of lithium. Therefore, up to two batteries can be shipped together within the United States without restriction. Regulations governing shipment to or within other countries may differ. Three or More Batteries —...
Page 121 Maintaining Your Control System 9–3 For disposal, batteries must be packaged and shipped in accordance with transportation regulations, to a proper disposal site. The U.S. Department of Transportation authorizes shipment of “Lithium batteries for disposal” by motor vehicle only in regulation 173.1015 of CFR 49 (effective January 5, 1983).
Page 122: Installing And Replacing The Battery Of The
9–4 Maintaining Your Control System Installing and Replacing Back-up power for RAM is provided by a replaceable battery. The the Battery of the SLC 5/01 lithium battery provides back-up for approximately five years for the or SLC 5/02 Processor 1747-L511 and two years for the 1747-L514 and 1747-L524. A red BATTERY LOW LED alerts you when the battery voltage has fallen below a threshold level.
Page 123: Replacing Your Slc 5/03, Slc 5/04, Or Slc 5/05 Battery
To replace the lithium battery follow these steps: ATTENTION: Do not remove the processor from the SLC 500 chassis until all power is removed from the SLC 500 power supply. 1. Remove power from the SLC 500 power supply.
Page 124: Replacing Retainer Clips On An I/O Module
5. Insert a new battery into the battery retaining clips. 6. Plug the battery connector into the socket as shown in the figure on page 9–5. 7. Re-insert the module into the SLC 500 chassis. 8. Restore power to the SLC 500 power supply. Replacing Retainer Clips...
Page 125: Installing New Retainer Clips
Maintaining Your Control System 9–7 Retainer Clip Installing New Retainer Clips Insert one of the pins of the retainer clip into the hole in the I/O module and then snap the other end in place. AB PLCs Publication 1747-6.2...
Page 126: Replacing A Fuse On The Power Supply
To replace a fuse on the power supply (except for the 1746-P4 which Power Supply does not have a replaceable fuse), do the following: 1. Remove power from the SLC 500 power supply. 2. Open the door on the power supply and use a fuse puller to remove the fuse.
Page 127: Calling Allen-Bradley For Assistance
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 128: Tips For Troubleshooting Your Control System
Removing Power Before working on a SLC 500 modular system, always remove the power supply input power at the main power disconnect switch. The power LED on the power supply indicates that DC power is being supplied to the chassis.
Page 129: Replacing Fuses
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. AB PLCs Publication 1747-6.2...
Page 130 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. If the LEDs indicate: The Following Probable Cause Recommended Action...
Page 131 Troubleshooting 10–5 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 132 10–6 Troubleshooting 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 Refer to either the Hand-Held Terminal User Manual...
Page 133 Troubleshooting 10–7 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 134 10–8 Troubleshooting 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 again.
Page 135: Identifying Slc 5/02 Processor Communication Errors
Troubleshooting 10–9 Identifying SLC 5/02 Processor Communication Errors 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 É FORCED I/O Programmer and processor node addresses must be DH-485...
Page 136 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 137: Troubleshooting The Slc 5/03, Slc 5/04, And Slc 5/05 Processors
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 138: Identifying Slc 5/03, Slc 5/04, And Slc 5/05 Processor Errors
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. If the LEDs indicate: The Following Probable Cause Recommended Action...
Page 139 Troubleshooting 10–13 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 140 10–14 Troubleshooting 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 141 Troubleshooting 10–15 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 142 10–16 Troubleshooting 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 143: Identifying Slc 5/03, Slc 5/04, And Slc 5/05 Processor
Troubleshooting 10–17 Identifying SLC 5/03, SLC 5/04, and SLC 5/05 Processor Communication Errors If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE 1. Check line power. É DH485 Inadequate 2. Check 120/240V power supply jumper selection. See É...
Page 144 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 145 Troubleshooting 10–19 If the RS232 Channel The Following is in DH485 Mode Probable Cause Recommended Action and the LEDs Error Exists indicate: 1. Check line power. Inadequate 2. Check 120/240V power supply jumper selection. See POWER FORCE É System Power page 6–8.
Page 146 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.
Page 147: Identifying Processor Errors While Downloading An Operating System
“out of the box” position of this jumper is “PROTECT,” or write protect. Without the jumper, the processors are write protected. Catalog and Serial Number Label SLC 500 CURRENT REQUIREMENTS: 1A @ 5 VDC PLACE OS UPGRADE LABEL HERE PROCESSOR UNIT...
Page 148 Major hardware failure due to should be able to download the NVRAM error noise, improper grounding, or operating system. If the error persists, poor power source. contact your Allen-Bradley representative. If the LEDs indicate: The Following Probable Cause Recommended Action...
Page 149 DH485 repeats itself. If the error persists, BATT RS232 Corrupted The operating system on the either contact your Allen-Bradley Operating System Flash EPROM is corrupt. representative for a new operating Memory Module system memory module, or download the old operating system.
Page 150 10–24 Troubleshooting If the LEDs indicate: The Following Probable Cause Recommended Action Error Exists POWER FORCE The upgrade of the operating system is Use an operating system that is Incompatible DH485 incompatible with the processor compatible with your processor BATT RS232 Platform hardware.
Page 151: Returning The Slc 5/03, Slc 5/04, And Slc 5/05 Processors To "Initial Factory Conditions
To do this: 1. Remove power from the SLC 500 power supply. 2. Remove the processor from the chassis. 3. Disconnect the battery by removing the battery connector from its socket.
Page 152: Troubleshooting Your Input Modules
10–26 Troubleshooting SLC 5/04 (1747-L541, 1747-L542, and 1747-L543) SLC 5/05 (1747-L551, 1747-L552, and 1747-L553) GND VBB Keyswitch Mother Board Mother Board Right Side View Troubleshooting Your The following will assist you in troubleshooting your input modules. Input Modules Input Circuit Operation An input circuit responds to an input signal in the following manner: 1.
Page 153: Troubleshooting Your Input Modules
Troubleshooting 10–27 Troubleshooting Your Input Modules If your Input And Your Input Probable Cause Recommended Action Circuit LED is Device is Your input device will not turn Device is shorted or Verify device operation. Replace device. off. damaged. Input circuit is Verify proper wiring.
Page 154: Troubleshooting Your Output Modules
10–28 Troubleshooting Troubleshooting Your The following will assist you in troubleshooting your output Output Modules modules. Output Circuit Operation An output circuit controls the output signal in the following manner: 1. Logic circuits determine the output status. 2. An output LED indicates the status of the output signal. 3.
Page 155: Troubleshooting Your Output Modules
Troubleshooting 10–29 Troubleshooting Your Output Modules If your And Your Output Output Device Probable Cause Recommended Action Circuit LED is Check for duplicate outputs and addresses using the search function. If using subroutines, outputs are left in their last state when not executing subroutines.
Page 156 This chapter provides a list of replacement parts and a list of replacement terminal blocks for your SLC 500 controller. Replacement Parts This table provides a list of replacement parts and their catalog numbers. Description Catalog Number Chassis Interconnect Cable – The 1746-C7 is a 152.4 mm (6 in.) ribbon cable used when linking modular hardware 1746-C7 style chassis up to 152.4 mm (6 in.) apart in an enclosure.
Page 157 Interface Converter to the SLC 500 controller when using personal computer interface software. This 1747-C20 cable is also used to connect the Hand-Held Terminal to the SLC 500 controller and to connect the Data Table Access Module to the SLC 500 controller.
Page 158: Replacement Terminal Blocks
Replacement Terminal Block — Used with DH-485 Link Coupler, Catalog Number 1747-AIC 1746-RT30 Replacement Terminal Block — Used with SLC 500 Remote I/O Adapter Module, Catalog Number 1747-ASB 1746-RT31 Replacement Terminal Block — Used with Thermocouple/mV Module, Catalog Number 1746-NT4 1746-RT32 Replacement Terminal Block —...
Page 159: Network Description
The information in this appendix will help you plan, install, and operate the SLC 500 in a DH-485 network. This chapter also contains information that describes the DH-485 network functions, network architecture, and performance characteristics. It also covers: DH-485 network description...
Page 160: Dh-485 Token Rotation
At this point, the network is in a state of normal operation. Devices that use the Presently, the following SLC 500 devices support the DH-485 DH-485 Network network: SLC 500 Fixed I/O Controller (responder)
Page 161 Installation Catalog Number Description Function Publication Requirement Provides an interface for SLC 500 devices to foreign 1746-6.1 devices. Program in BASIC to interface the 3 channels (2 1746-6.2 1746-BAS BASIC Module SLC Chassis RS232 and 1 DH485) to printers, modems, or the DH-485 1746-6.3...
Page 162: 1747-Aic Isolated Link Coupler For
A–4 Setting Up the DH-485 Network 1747-AIC Isolated Link The isolated link coupler (1747-AIC) is used to connect SLC 500 Coupler for DH-485 family devices to the DH-485 network (as shown on page A–5). The coupler provides a 6-position removable terminal block for connection to the DH-485 communication cable.
Page 163: Example System Configuration
Setting Up the DH-485 Network A–5 Example System Below is an example of a DH-485 network. Configuration AB PLCs Publication 1747-6.2...
Page 164: Configuring The Slc 5/03, Slc 5/04, And Slc 5/05 Channel 0 For Dh485
A–6 Setting Up the DH-485 Network Configuring the SLC 5/03, SLC 5/04, and SLC 5/05 Channel 0 for DH485 The RS-232 port (channel 0) of the SLC 5/03, SLC 5/04, and SLC 5/05 processor can be configured for DH485 protocol. Refer to your programming software user manual for software configuration information.
Page 165: Important Planning Considerations
Setting Up the DH-485 Network A–7 Important Planning Carefully plan your network configuration before installing any Considerations hardware. Listed below are some of the factors that can affect system performance: amount of electrical noise, temperature, and humidity in the network environment number of devices on the network connection and grounding quality in installation amount of communication traffic on the network...
Page 166: Software Considerations
A–8 Setting Up the DH-485 Network If you do not run the cable through a contiguous metallic wireway or conduit, keep the communication cable at least 0.15 m (6 in.) from ac power lines of less than 20A, 0.30 m (1 ft) from lines greater than 20A, but only up to 100k VA, and 0.60 m (2 ft) from lines of 100k VA or more.
Page 167: Number Of Nodes
Setting Node Addresses The best network performance occurs when node addresses start at 0 and are assigned in sequential order. SLC 500 processors default to node address 1. The node address is stored in the processor status file (S:15L). Processors cannot be node 0. Also, initiators such as personal computers should be assigned the lowest numbered addresses to minimize the time required to initialize the network.
Page 168: Maximum Number Of Communicating Devices
SLC 500 fixed and SLC 5/01 processors can be selected by two initiators maximum at the same time. Using more than two initiators to select the same SLC 500 fixed and SLC 5/01 processors at the same time can cause communication timeouts.
Page 169 Setting Up the DH-485 Network A–11 When cutting cable segments, make them long enough to route them from one link coupler to the next with sufficient slack to prevent strain on the connector. Allow enough extra cable to prevent chafing and kinking in the cable.
Page 170: Connecting The Communication Cable To The Isolated Link Coupler
A–12 Setting Up the DH-485 Network Connecting the Communication Cable to the Isolated Link Coupler Attach the terminal block of the link coupler to the Belden #3106A or #9842 cable as shown below. Additional terminal blocks are available for replacement, see chapter 11. Single Cable Connection Orange with White Stripes White with Orange Stripes...
Page 171: Grounding And Terminating The Dh-485 Network
Setting Up the DH-485 Network A–13 The table below shows wire/terminal connections for DH-485 connectors for Belden #9842. For this Wire/Pair Connect this Wire To this Terminal Shield/Drain Non-jacketed Terminal 2 – Shield Cut back – no White with Blue Stripe connection Blue/White lu W it...
Page 172: Powering The Link Coupler
A–14 Setting Up the DH-485 Network Powering the Link Coupler In normal operation with the programmable controller connected to the link coupler, the processor powers both the link coupler and peripheral device (DTAM, PIC, HHT) — if connected — through the C11 cable.
Page 173 Setting Up the DH-485 Network A–15 The figure below shows the external wiring connections and specifications of the link coupler. SLC 500 DH–485 LINK COUPLER Ì Ì Ì Ì Ì Ì Ì OPERATING LISTED IND. CONT. EQ. TEMPERATURE FOR HAZ. LOC. A196 Ì...
Page 174: Installing And Attaching The Link Couplers
In addition, if an SLC 500 controller powers a link coupler that is connected to the DH-485 network, network activity will not be disrupted should the SLC 500 controller be removed from the link coupler. Installing and Attaching the Link Couplers 1.
Page 175: Communication Interface
RS-232 and SCADA applications RS-232 communication interface overview SLC 5/03, SLC 5/04, and SLC 5/05 processors and RS-232 communication SLC 500 devices that support RS-232 communication DF1 protocol and the SLC 5/03, SLC 5/04, and SLC 5/05 processors ASCII communication...
Page 176: Slc 5/03, Slc 5/04, And Slc 5/05 Processors And Rs-232 Communication
B–2 RS-232 Communication Interface The RS-232 channel on the SLC 5/03, SLC 5/04, and SLC 5/05 processors supports four protocols: Full-Duplex DF1 (default) Half-Duplex DF1 (SCADA) DH-485 ASCII Communications The SLC and PLC products detailed in this appendix that communicate over the RS-232 communication interface also use the DF1 serial communication protocol.
Page 177: 1770-Kf3 Module
RS-232 Communication Interface B–3 SLC 500 Devices that The SLC 500 product line has three other modules, aside from the Support RS-232 SLC 5/03, SLC 5/04, and SLC 5/05 processors, that support the Communication RS-232 communication interface. They are the DH-485 Communication Interface (1770-KF3), the BASIC module (1746-BAS), and the DH-485/RS-232C Interface (1747-KE).
Page 178: Df1 Protocol And The Slc 5/03, Slc 5/04, And Slc 5/05 Processors
B–4 RS-232 Communication Interface DF1 Protocol and the DF1 protocol combines data transparency (ANSI — American SLC 5/03, SLC 5/04, and National Standards Institute — specification subcategory D1) and SLC 5/05 Processors 2-way simultaneous transmission with embedded responses (F1). It is also a peer-to-peer, link-layer protocol.
Page 179: Full-Duplex (Point-To-Point)
Otherwise, the slave sends a simple two byte response, so that the master knows that it is active. Several Allen-Bradley products support half-duplex master protocol. They include the Enhanced PLC-5 processors, and SLC 5/03, SLC 5/04, and SLC 5/05 processors. WINtelligent Linx and RSLinx (2.0 or higher) from Rockwell Software, Inc.
Page 180 DF1 Half-Duplex Protocol (MASTER) Modem RS-232 (DF1 Protocol) Modem Modem Modem Modem SLC 5/03 Processor SLC 500 Fixed I/O SLC 5/02 Processor SLC 5/01 Processor Modular Controller Controller with 1747-KE Modular Controller with 1747-KE Modular Controller with 1747-KE Interface Module (SLAVE)
Page 181: Ascii Communication
RS-232 Communication Interface B–7 ASCII Communication ASCII protocol allows you to connect the SLC 5/03, SLC 5/04, and SLC 5/05 processors to serial printers, PCs, and other third party devices. ASCII protocol allows your ladder program to manage ASCII data. SLC 5/03 Processor Modular Controller RS-232 Channel 0...
Page 182: Dte Pinout
B–8 RS-232 Communication Interface Wiring Connectors for To connect Allen-Bradley devices with other devices over RS-232, RS-232 Communication you must wire the cable connectors so that communication can occur through the cabling, which provide the interface between devices. Types of RS-232 Connectors The figure below show male connectors, and their pinout locations, for Allen-Bradley devices.
Page 183: Dce Pinout
RS-232 Communication Interface B–9 DCE Pinout Devices such as a modem are DCE. The pinouts on these terminals are wired to interface with DTE. Equivalent DCE 25 DCE 9 pinout Signal is pinout 1 –DCD Data Carrier Detect Output 2 –RXD Received Data Output 3 –TXD Transmitted Data Input...
Page 184: Pin Assignments For Wiring Connectors
RS-232 Communication Interface Pin Assignments for Wiring Connectors Use the following pin assignments to wire the connectors of Allen-Bradley control devices with modems and peripheral devices that support RS-232 communication. See the table below to find the wiring diagram that you need.
Page 185: Ibm At To A Modem (Hardware Handshaking Enabled)
RS-232 Communication Interface B–11 IBM AT to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 25 Pin IBM AT 25 Pin 9 Pin (DTE) (DCE) Connect to the shield of the cable. IBM AT to SLC 5/03, SLC 5/04, or SLC 5/05 Processor, 1770-KF3, 1775-KA, 1773-KA, 5130-RM or PLC-5 (Hardware Handshaking Disabled) Peripheral...
Page 186: 1747-Ke To A Modem (Hardware Handshaking Enabled)
B–12 RS-232 Communication Interface SLC 5/03, SLC 5/04, or SLC 5/05 Processor to another SLC 5/03, SLC 5/04, or SLC 5/05, IBM AT, 1770-KF3, 1775-KA, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Peripheral 9 Pin 25 Pin Device 9 Pin 5/03 (DTE) (DTE)
Page 187: 1747-Ke To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1775-Ka, 1773-Ka, 5130-Rm, Or Plc-5 (Hardware Handshaking Disabled
RS-232 Communication Interface B–13 1747-KE to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1775-KA, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Peripheral 9 Pin 25 Pin Device 9 Pin 1747–KE (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 188: 1746-Bas To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1775-Ka, 1773-Ka, 5130-Rm, Or Plc-5 (Hardware Handshaking Disabled
B–14 RS-232 Communication Interface 1746-BAS to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1775-KA, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Peripheral 9 Pin 25 Pin Device 9 Pin 1746–BAS (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 189: 2760-Rb To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1775-Ka, 1773-Ka, 5130-Rm, Or Plc-5 (Hardware Handshaking Disabled
RS-232 Communication Interface B–15 2760-RB to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1775-KA, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Perihpheral Device 9 Pin 25 Pin 25 Pin 2760–RB (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 190: 1771-Kgm To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1775-Ka, 1773-Ka, 5130-Rm, Or Plc-5 (Hardware Handshaking Disabled
B–16 RS-232 Communication Interface 1771-KGM to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1775-KA, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Peripheral Device 9 Pin 25 Pin 15 Pin 1771–KGM (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 191: 1775-Ka To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1773-Ka, 5130-Rm, Or Plc-5 (Hardware Handshaking Disabled
RS-232 Communication Interface B–17 1775-KA to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1773-KA, 5130-RM, or PLC-5 (Hardware Handshaking Disabled) Peripheral Device 9 Pin 25 Pin 25 Pin 1775–KA (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 192: Channel 0) To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1773-Ka, 5130-Rm, Plc-5, 1747-Ke, Or 1746-Bas (Hardware Handshaking Disabled
B–18 RS-232 Communication Interface PLC-5 (Channel 0) to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1773-KA, 5130-RM, PLC-5, 1747-KE, or 1746-BAS (Hardware Handshaking Disabled) Peripheral Device 9 Pin 25 Pin 25 Pin PLC–5 (ch. 0) (DTE) (DTE) You can also use cable 1747-CP3.
Page 193: 5130-Rm To A Slc 5/03, Slc 5/04, Or Slc 5/05 Processor, Ibm At, 1770-Kf3, 1773-Ka, 5130-Rm, Plc-5, 1747-Ke, Or 1746-Bas (Hardware Handshaking Disabled
RS-232 Communication Interface B–19 5130-RM to a SLC 5/03, SLC 5/04, or SLC 5/05 Processor, IBM AT, 1770-KF3, 1773-KA, 5130-RM, PLC-5, 1747-KE, or 1746-BAS (Hardware Handshaking Disabled) Peripheral Device 9 Pin 25 Pin 25 Pin 5130–RM (DTE) (DTE) You can also use cable 1747-CP3. Jumpers are only needed if you cannot disable the hardware handshaking on the port.
Page 194: Df1 Full-Duplex Peer-To-Peer
B–20 RS-232 Communication Interface Applications for the The figures below show you different applications for the RS-232 RS-232 Communication communication interface. Interface DF1 Full-Duplex Peer-to-Peer Modem Modem SLC 5/03 SLC 5/03 Processor Modular Processor Modular Controller Controller Half-Duplex with Slave-to-Slave Routing Important: The 1747-KE module does not support slave-to-slave transfers.
Page 195: Data Highway Plus Communication Protocol Overview
Overview 64 nodes. Since this method does not require polling, it helps provide time-efficient reliable data transport. The DH+ features: remote programming of PLC-2, PLC-3, PLC-5 and SLC 500 processors on your network direct connections to PLC-5 processors and industrial...
Page 196: Slc 5/04 Processors And Dh+ Communication
C–2 Setting Up the DH+ Network SLC 5/04 Processors and The SLC 5/04 processors let you operate DH+ communication DH+ Communication protocol by means of the DH+ communication channel 1. The SLC 5/04 processors also support DF1 full-duplex protocol, DF1 half-duplex master and slave protocol, ASCII, or DH-485 via its RS-232 port, channel 0.
Page 197: Wiring Connectors For Dh+ Communication For Slc 5/04 Processors
Setting Up the DH+ Network C–3 Wiring Connectors for DH+ To connect Allen-Bradley devices with other devices over DH+, you Communication for SLC must wire the 3-pin cable connectors so that communication can 5/04 Processors occur through the cabling. Each device requires its own node address.
Page 198: Typical Dh+ Network Configuration
The following figure illustrates a possible configuration for the SLC Configuration 5/04 processor on a DH+ network. You can also use an SLC 500, SLC 5/01, SLC 5/02, SLC 5/03, or SLC 5/05 processor in place of the SLC 5/04 on the DH+ network if the 1785-KA5 card is used with a PLC-5.
Page 199: Allen-Bradley Remote I/O Network
500 fixed, SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04, or SLC 5/05 can interface to this network through the 1747-DCM module for distributed control. The DCM allows the SLC 500 to look like another device on the network. Below is an example of the Allen-Bradley Remote I/O Network.
Page 200: Remote I/O Passthru
D–2 Control Networks Each 1747-SN Scanner supports 4 logical racks of 256 I/O each per logical rack. If large amounts of data needs to be transferred to a device such as a PanelView Operator Interface, the 1747-SN Series B Scanner supports block transfer of up to 64 words of data. Up to 16 devices can be connected to a single remote I/O network.
Page 201: Devicenet Network
A single scanner (master) can communicate with up to 63 nodes (slaves) on DeviceNet. The SLC system supports multiple scanners if more devices are required to be controlled by a single SLC 500 processor. 1747-SDN Scanner 1770-KFD...
Page 202: Devicenet Network Length
D–4 Control Networks DeviceNet Network Length The DeviceNet network lengths are listed below. Network Length Baud Rate 100 m (328.08 ft) 500K baud 200 m (656.16 ft) 250K baud 500 m (1640.42 ft) 125K baud Publication 1747-6.2...
Page 203: Use This Table To Calculate The Power Supply Loading
– Use this Table to Calculate Use the table below to calculate the power supply needed for each the Power Supply Loading chassis that you have (step 1 of the worksheet located on page E–4). Hardware Maximum Current Maximum Current Catalog Numbers Component at 5V (Amps)
Page 204 E–2 Power Supply Worksheet Hardware Maximum Current Maximum Current Catalog Numbers Component at 5V (Amps) at 24V (Amps) 1746-OA8 0.185 1746-OA16 0.370 0.170 1746sc-OAP8I 1746-OAP12 0.370 1746-OB8 0.135 1746-OB16 0.280 1746-OB16E 0.135 1746-OB32 0.452 1746-OBP8 0.135 Discrete Discrete Output ut ut 1746-OBP16 0.250 Modules...
Page 205 Power Supply Worksheet E–3 Hardware Maximum Current Maximum Current Catalog Numbers Component at 5V (Amps) at 24V (Amps) 1746-BAS 0.150 0.040 1746-BTM 0.110 0.085 1746-HSCE 0.320 1746-NR4 0.050 0.050 Specialty Modules 1746-NT4 0.060 0.040 1746-INT4 0.110 0.085 0.250 0.070 1746sc-NT8 1746-QS 0.200 1746-QV...
Page 206 E–4 Power Supply Worksheet Procedure 1. For each slot of the chassis that contains a module, list the slot number, the catalog number of the module, and its 5V and 24V maximum currents. Also include the power consumption of any peripheral devices that may be connected to the processor other than a DTAM, HHT, or PIC —...
Page 207: Calculating Heat
This appendix will assist you in calculating the heat dissipation of your SLC 500 Controller. It consists of the following: definition of key terms table and graphs example heat dissipation calculation heat dissipation worksheet (page F–8) To select an enclosure, see page 2–15.
Page 208: Use This Table To Calculate Heat Dissipation
F–2 Calculating Heat Dissipation for the SLC 500 Control System Use this Table to Calculate Use the table below to calculate the power supply loading for each Heat Dissipation chassis that you have (step 1 of the worksheet). Hardware Component...
Page 209 Calculating Heat Dissipation for the SLC 500 Control System F–3 Hardware Component Catalog Numbers Watts per Point Minimum Watts Total Watts 1746-OA8 1.000 0.925 9.00 1746-OA16 0.462 1.850 9.30 1.125 0.850 9.85 1746sc-OAP8I 1746-OAP12 1.000 1.850 10.85 1746-OB8 0.775 0.675 6.90...
Page 210 F–4 Calculating Heat Dissipation for the SLC 500 Control System Hardware Component Catalog Numbers Watts per Point Minimum Watts Total Watts 1746-BAS not applicable 3.75 1746-HSCE not applicable 1746-NR4 not applicable Specialty Modules Specialty Modules 1746-NT4 not applicable 0.00 1746sc-NT8...
Page 211: Use These Graphs To Determine The Power Supply Dissipation
Calculating Heat Dissipation for the SLC 500 Control System F–5 Use these Graphs to Use the graphs below for determining the power supply dissipation Determine the Power in step 2 of the worksheet. Supply Dissipation 1746-P1 Power Supply Change in Power...
Page 212: Example Heat Dissipation Calculation
F–6 Calculating Heat Dissipation for the SLC 500 Control System Example Heat Dissipation If your controller consisted of the following hardware components, Calculation you would calculate heat dissipation as shown in the worksheet on page F–7. DTAM Chassis 1 Chassis 2...
Page 213: Example Worksheet For Calculating Heat Dissipation
Place the power supply dissipations into the appropriate columns. 3. Add the chassis dissipation to the power supply dissipation. 30.35W 35.8W –– 4. Add across the columns for the total heat dissipation of your SLC 500 controller. TOTAL (Watts) 66.15 5. Convert to BTUs/hr. 225.84 TOTAL (BtUs/hour) Multiply the total heat dissipation of your SLC 500 controller by 3.414.
Page 214: Worksheet For Calculating Heat Dissipation
Place the power supply dissipations into the appropriate columns. 3. Add the chassis dissipation to the power supply dissipation. 4. Add across the columns for the total heat dissipation of your SLC 500 controller. TOTAL (Watts) 5. Convert to BTUs/hr.
Page 215: Slc 5/05 Processors And Ethernet Communication
This appendix: describes SLC 5/05 processors and Ethernet communication describes SLC 5/05 performance considerations describes Ethernet network connections and media explains how the SLC 5/05 establishes node connections lists Ethernet configuration parameters and procedures describes configuration for subnet masks and gateways SLC 5/05 Processors and Ethernet is a local area network that provides communication Ethernet Communication...
Page 216: Slc 5/05 Performance Considerations
G–2 Communicating with Devices on an Ethernet Network SLC 5/05 Performance Actual performance of an SLC 5/05 processor varies according to: Considerations size of Ethernet messages frequency of Ethernet messages network loading the implementation of and performance of your processor application program Optimal Performance: PC to SLC 5/05 Processor (2-node Ethernet network) MSG per...
Page 217: Ethernet Channel 1 8-Pin 10Base-T Connector
Communicating with Devices on an Ethernet Network G–3 Ethernet Channel 1 8-Pin 10Base-T Connector The Ethernet connector is an RJ45, 10Base-T connector. The pin-out for the connector is shown below: Pin Name TD– not used by 10BASE-T not used by 10BASE-T RD–...
Page 218: Ethernet Connections
G–4 Communicating with Devices on an Ethernet Network Ethernet Connections TCP/IP is the mechanism used to transport Ethernet messages. On top of TCP, the Client/Server Protocol is required to establish sessions and to send the MSG commands. Connections can be initiated by either a client program (INTERCHANGE or RSLinx application) or a processor.
Page 219: Configuring The Ethernet Channel On The Slc
Communicating with Devices on an Ethernet Network G–5 Configuring the Ethernet There are two ways to configure the SLC 5/05 Ethernet channel 1. Channel on the SLC 5/05 The configuration can be done via a BOOTP request at processor powerup, or, by manually setting the configuration parameters using RSLogix 500 Programming Software.
Page 220: Using Dos/Windows Bootp
(disabled), the SLC 5/05 uses the existing channel configuration data. Important: If BOOTP is disabled, or no BOOTP server exists on the network, you must use SLC 500 programming software to enter/change the IP address for each processor. See page G–5 for that configuration procedure.
Page 221: Install The Dos/Windows Bootp Server
Communicating with Devices on an Ethernet Network G–7 Important: Do not use the BOOTP utility disk if you already have INTERCHANGE software installed. Instead, use the boot-server capabilities that came with your INTERCHANGE software. Install the DOS/Windows BOOTP server To install the DOS BOOTP server: 1.
Page 222 G–8 Communicating with Devices on an Ethernet Network 2. Make one copy of the SLC 5/05 processor template for every SLC 5/05 processor in your system. 3. Edit each copy of the template as follows: A. Replace with the name of the SLC 5/05 processor. plc5name Use only letters and numbers;...
Page 223: Run The Boot Server Utility
Communicating with Devices on an Ethernet Network G–9 Based on this configuration, the BOOTPTAB file looks like: Legend: gw –– gateways ha –– hardware address ht –– hardware type ip –– host IP address sm –– subnet mask vm –– BOOTP vendor extensions format tc ––...
Page 224: Running The Dos-Based Utility
G–10 Communicating with Devices on an Ethernet Network Running the DOS-Based Utility To run the boot-server utility, , follow these steps: DTLBOOTD.EXE 1. At the DOS prompt, type: DTLBOOTD [–D] [–T <timeout> ] [–B <numboots> ] [–F <numfiles> ] [ configfile ] [ logfile ] Parameter Description provide additional information for debug purposes.
Page 225: Using Subnet Masks And Gateways
Communicating with Devices on an Ethernet Network G–11 Using Subnet Masks and Configure subnet masks and gateways using the Ethernet channel 1 Gateways configuration screen: Important: If BOOTP is enabled, you can’t change any of the advanced Ethernet communications characteristics. If your network is divided into subnetworks that use gateways or routers, you must indicate the following information when configuring channel 1:...
Page 226: Manually Configuring Channel 1 For Processors On Subnets
G–12 Communicating with Devices on an Ethernet Network Manually Configuring Channel 1 for Processors on Subnets If you are manually configuring channel 1 for a processor located on a subnet, deselect the “BOOTP Enable” option by clicking on the checked box. See the table below to configure the subnet mask and gateway address fields for each processor via your programming software.
Page 227: Using Bootp To Configure Channel 1 For Processors On Subnets
Communicating with Devices on an Ethernet Network G–13 Using BOOTP to Configure Channel 1 for Processors on Subnets Configure the BOOTPTAB file according to the subnet mask and gateway address for each SLC 5/05 processor on the link. See the example below and the corresponding BOOTPTAB file on the next page.
Page 228 G–14 Communicating with Devices on an Ethernet Network The BOOTPTAB files that correspond to this example looks like: Legend: gw –– gateways ha –– hardware address ht –– hardware type ip –– host IP address sm –– subnet mask vm –– BOOTP vendor extensions format tc ––...
Page 229 You can find the following terms used throughout this manual. Auto Answer — Type of modem that has self-contained timeouts and tests. They can answer and hang the phone up automatically. Backplane Current Draw — The amount of current the module requires from the backplane.
Page 230: Glossary
EEPROM — Electrically Erasable Programmable Read Only Memory module used to store, back-up, or transfer SLC 500 programs. The SLC 500 can read and write to an EEPROM. Flash EPROM — Flash Erasable Programmable Read Only Memory module. It combines the programming versatility of EEPROMs with the security precautions of UVPROMs.
Page 231 M0/M1 File Transfer — A M1/M0 file transfer is a method of moving large amounts of data between a SLC 500 processor and its scanner. It transfers files containing a maximum of 256 words and may take more than one SLC program scan to complete.
Page 232 GL–4 Glossary Network — A series of stations (nodes) connected by some type of communication medium. A network may be made up of a single link or multiple links. Node — Also called a station. An address or software location on the network.
Page 233 UVPROM — An Ultra-Violet light erasable Programmable Read Only Memory module used to back-up, store, or transfer SLC 500 programs. The SLC 5/01 and SLC 5/02 can only read from a UVPROM.
Page 234: Index
Index I–1 Index Numbers 1747-L532 processor, 5-6 1747-L541 processor, 5-9 1746-2.35, publication number, 2-10, 7-7 1747-L542 processor, 5-9 1746-2.38, publication number, 2-11 1747-L543 processor, 5-9 1746-6.1, manual catalog number, A-3 1747-L551 processor, 5-12, 5-13 1746-6.2, manual catalog number, A-3 1747-L552 processor, 5-12, 5-13 1746-6.3, manual catalog number, A-3 1747-L553 processor, 5-12, 5-13 1746-BAS module, A-3, B-3...
Page 235 DCD (Data Carrier Detect), B-7 AIC+ Advanced Interface Converter, DSR (Data Set Ready), B-7 mounting dimensions, 4-6 DTR (Data Terminal Ready), B-7 Allen-Bradley, contacting for assistance, P-4 RTS (Request to Send), B-7 ambient operating temperature rating, for DF1 full-duplex protocol, B-2 power supplies, 2-11...
Page 236 2-26 1746-C7, 6-10 surge suppressor, 2-26 1746-C9, 6-10 varistor, 2-26 1747-C10, A-4 contacting Allen-Bradley for assistance, 1747-C11, A-4 P-4, 10-1 1747-CP3, B-5 contactors (bulletin 100), surge suppressors Belden #9463, C-3 for, 2-25 Belden #9842, A-12...
Page 237 Index I–4 DH-485 Communication Interface user’s DTE (Data Terminal Equipment), B-7 manual, B-3 DTE controlled answer, GL-2 DH-485 interface converter, 2-16 DTR (Data Terminal Ready), B-7 DH-485 network DTR dialing, GL-2 description, A-1 devices that use the 1746-BAS module, A-3 1747-KE module, A-3 EEPROM 1770-KF3 module, A-3...
Page 238 Index I–5 fuse protection, power supply specification, IBM AT connector pin assignment, B-11 2-11 IBM compatible computer, programming fuses, for power supply with, 2-15 installation, 9-8 ICCG-11.6, publication number, B-1 troubleshooting tips, 10-3 input circuit operation, 10-26 input modules features, 7-6 installing, 6-2 getting started quickly troubleshooting, 10-26...
Page 239 1747-BA, 2-10 Code of Federal Regulations, 49 CFR Mounting Modular Hardware Style Units, 173.22a, 9-2 disposal of, 9-3 Mounting Your SLC 500 Control System, DOT-E7052 provision, 9-2 installing on SLC 5/01 or SLC 5/02 10-slot chassis, 4-1 processors, 9-4 13-slot chassis, 4-1...
Page 240 Index I–7 output circuit operation, 10-28 Preparing Your Wiring Layout, 7-4 output contact protection, selecting, 2-26 Preventing Excessive Heat, 3-3 output modules Preventive Maintenance, 3-12 features, 7-6 processor installing, 6-2 initial factory conditions troubleshooting, 10-28 baud rate, 8-3 wiring, 7-7 channel 0 configuration, 8-3 Overview of the Modular Control System I/O slot enables, 8-3...
Page 241 7-10 RTS (Request to Send), B-7 using, 7-10 RUN, keyswitch position for SLC 5/03 and removing power from the SLC 500 control SLC 5/04 processors, 5-15 system, 10-2 Replacement Parts, 11-1 Replacing a fuse on the Power Supply, 9-8...
Page 242 2-9 channel 0 configuration, 1-6 remote I/O capacity, 2-9 channel 1 configuration, 1-6 scan time, typical, 2-9 SLC 500 BASIC Module Design and shock (operating), 2-9 Integration Manual, B-3 standard RAM, 2-9 vibration, 2-9 SLC 500 Family of Small Programmable...
Page 243 10-7 system does not operate per watts per point, defined, F-1 programmed forces, 10-8 system inoperable, no major CPU What Your SLC 500 Controller Can Do for faults detected, 10-6 You, 2-2 SLC 5/03 and higher processors wire types...
Page 244 Philippines Poland Portugal Puerto Rico Qatar Romania Russia–CIS Saudi Arabia Singapore Slovakia Slovenia South Africa, Republic Spain Sweden Switzerland Taiwan Thailand Turkey United Arab Emirates United Kingdom United States Uruguay Venezuela Yugoslavia Allen-Bradley Headquarters, 1201 South Second Street, Milwaukee, WI 53204 USA, Tel: (1) 414 382-2000 Fax: (1) 414 382-4444 Publication 1747-6.2 – January 1998 40063-244-01 (D) Supersedes Publication 1747-6.2 –...

Allen-Bradley SLC 500 Installation And Operation Manual

Chapter 1 Quick Start for Experienced

Chapter 2 Selecting Your Hardware

Components

Chapter 3 System Installation

AB Plcs

Chapter 4 Mounting Your SLC 500

Chapter 5 Identifying the Components of Your Processor

Chapter 6 Installing Your Hardware

Chapter 7 Wiring Your I/O Modules

Chapter 8 Starting up Your Control

Chapter 9 Maintaining Your Control

Chapter 10

Chapter 11 Replacement Parts

Appendix A

Appendix B

Communication Interface

Appendix C

Appendix D Control Networks

Appendix E Power Supply Worksheet

Appendix F

Calculating Heat

Appendix G Communicating with

Glossary

Index

Quick Links

Troubleshooting

Need help?

Questions and answers

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Summary of Contents for Allen-Bradley SLC 500