Related Manuals for Allen-Bradley 1763-L16BWA
Summarization of Contents
Summary of Changes
Firmware Revision History
Details about controller firmware upgrades and their impact on features.
Firmware Upgrades
Information on obtaining and installing firmware upgrades for enhanced controller features.
I/O Configuration
Embedded I/O
Details the discrete and analog I/O points built into the controller, including quantity and type.
MicroLogix 1100 Expansion I/O
Explains the use of expansion I/O modules to add more I/O capabilities to the controller.
MicroLogix 1100 Expansion I/O Memory Mapping
Details the memory mapping for discrete and analog expansion I/O modules.
I/O Addressing
Explains the I/O addressing scheme and provides examples for bit and word addressing.
I/O Forcing
Describes the ability to override the actual status of I/O at the user's discretion.
Input Filtering
Explains how to configure DC input filters for high-speed or normal operation response times.
Latching Inputs
Details how to individually configure inputs to capture fast pulses for a single controller scan.
Controller Memory and File Types
Controller Memory
Describes the controller's memory structure comprising Data, Function, and Program Files.
Data Files
Explains data files that store numeric information, I/O status, and other data associated with instructions.
Protecting Data Files During Download
Details the capability to update programs without destroying user-configured variables in data files.
Static File Protection
Explains how to protect data files from being changed via communications, except during program download.
Password Protection
Describes the controller's built-in security system based on numeric passwords.
Clearing the Controller Memory
Provides steps to clear controller memory and download a new user program if locked out by password.
Allow Future Access Setting (OEM Lock)
Explains a feature allowing selection of future access to user programs after transfer.
Web View Disable (OS Series B FRN 4 or later)
Allows selective disabling of individual Data Files from Web View.
Function Files
Overview
Introduces Function Files as an interface to controller resources like RTC and HSC.
Real-Time Clock Function File
Details the RTC parameters, valid ranges, and how to write data to the real-time clock.
Memory Module Information Function File
Explains the MMI File, updated with data from attached memory modules, and its parameters.
Base Hardware Information Function File
Describes the BHI file, a read-only file containing controller hardware descriptions.
Communications Status File
Provides information on controller communication parameters and status activity.
Ethernet Communications Status File
Details information on controller Ethernet communication parameters and status.
Input/Output Status File
Provides read-only controller information on the status of embedded and expansion I/O.
Programming Instructions Overview
Instruction Set
Lists MicroLogix 1100 programming instructions categorized by functional group.
Using the High-Speed Counter and Programmable Limit Switch
High-Speed Counter Overview
Introduces the MicroLogix 1100's high-speed counter and its dedicated inputs.
Programmable Limit Switch Overview
Explains how to configure the High-Speed Counter as a PLS or rotary cam switch.
Using High-Speed Outputs
PTO - Pulse Train Output
Details the Pulse Train Output instruction for generating stepper pulses.
PWM - Pulse Width Modulation
Explains the Pulse Width Modulation instruction for generating PWM output.
Relay-Type (Bit) Instructions
XIC - Examine if Closed
Checks if an addressed bit is ON, returning True if ON, False if OFF.
XIO - Examine if Open
Checks if an addressed bit is OFF, returning True if OFF, False if ON.
OTE - Output Energize
Turns a bit location ON when rung is true, and OFF when rung is false.
OTL - Output Latch
Latches a bit ON (retentive), remaining set regardless of rung condition.
OTU - Output Unlatch
Unlatches a bit OFF (retentive), remaining reset regardless of rung condition.
ONS - One Shot
Triggers an event once, remaining true for one scan after a false-to-true transition.
OSR - One Shot Rising
Triggers an event based on a false-to-true rung state change.
OSF - One Shot Falling
Triggers an event based on a true-to-false rung state change.
Timer and Counter Instructions
Timer Instructions Overview
Explains timers as output instructions controlling operations based on time or events.
TON - Timer, On-Delay
Delays turning on an output on a true rung by counting time base intervals.
TOF - Timer, Off-Delay
Delays turning off an output on a false rung by counting time base intervals.
RTO - Retentive Timer, On-Delay
Delays turning on an output from a true rung; accumulator retains value.
CTU - Count Up
Increments a counter at each false-to-true rung transition.
CTD - Count Down
Decrements a counter at each false-to-true rung transition.
RES - Reset
Resets timers, counters, and control elements' data.
Compare Instructions
EQU - Equal
Tests if two values are equal (=).
NEQ - Not Equal
Tests if one value is not equal to a second value (≠).
LES - Less Than
Tests if one value is less than a second value (<).
LEQ - Less Than or Equal To
Tests if one value is less than or equal to a second value (≤).
GRT - Greater Than
Tests if one value is greater than a second value (>).
GEQ - Greater Than or Equal To
Tests if one value is greater than or equal to a second value (≥).
MEQ - Mask Compare for Equal
Tests portions of two values to see whether they are equal.
LIM - Limit Test
Tests whether one value is within the range of two other values.
Math Instructions
General Information
Provides an overview of math instructions, status bits, and floating point data file usage.
Instructions
Lists output instructions for performing computations using expressions or specific arithmetic instructions.
Conversion Instructions
Using Decode and Encode Instructions
Explains multiplexing and de-multiplexing data for binary and decimal conversions.
FRD - Convert from Binary Coded Decimal (BCD)
Converts Binary Coded Decimal (BCD) source value to an integer and stores it in the destination.
TOD - Convert to Binary Coded Decimal (BCD)
Converts integer source value to BCD format and stores it in the destination.
GCD - Gray Code
Converts Gray code data (Source) to an integer value (Destination).
Logical Instructions
Using Logical Instructions
Explains performing bit-wise logical operations on individual words with AND, OR, XOR, NOT.
AND - Bit-Wise AND
Performs a bit-wise logical AND of two sources and places the result in the destination.
OR - Logical OR
Performs a logical OR of two sources and places the result in the destination.
XOR - Exclusive OR
Performs a logical exclusive OR of two sources and places the result in the destination.
NOT - Logical NOT
Inverts the source bit-by-bit (one's complement) and places the result in the destination.
Move Instructions
MOV - Move
Moves data from the source to the destination as long as the rung remains true.
MVM - Masked Move
Moves data from a source location to a selected portion of the destination, using a mask.
File Instructions
CPW - Copy Word
Copies words of data from one location to another, allowing different source/destination parameters.
COP - Copy File
Copies a range of data from one file location to another.
FLL - Fill File
Loads elements of a file with a constant or address data value for a given length.
BSL - Bit Shift Left
Loads data into a bit array on a false-to-true rung, shifting left, then unloading one bit at a time.
BSR - Bit Shift Right
Loads data into a bit array on a false-to-true rung, shifting right, then unloading one bit at a time.
FFL - First In, First Out (FIFO) Load
Loads words into a user-created file (FIFO stack) on a false-to-true rung transition.
FFU - First In, First Out (FIFO) Unload
Unloads words from a FIFO stack using last-in, first-out order.
LFL - Last In, First Out (LIFO) Load
Loads words into a user-created file (LIFO stack) on a false-to-true rung transition.
LFU - Last In, First Out (LIFO) Unload
Unloads words from a LIFO stack using last-in, first-out order.
SWP - Swap
Swaps the low and high bytes of a specified number of words in a bit, integer, or string file.
Sequencer Instructions
SQC - Sequencer Compare
Compares masked source words/long words with a reference address for sequential machine control.
SQO - Sequencer Output
Transfers masked source reference words/long words to the destination for sequential machine control.
SQL - Sequencer Load
Loads words or long words into a sequencer file at each step of a sequencer operation.
Program Control Instructions
JMP - Jump to Label
Changes ladder execution order to go to a rung marked with an LBL label number.
LBL - Label
Used with JMP instruction to change ladder execution order to a specific rung.
JSR - Jump to Subroutine
Starts executing a separate subroutine file and returns control to the next instruction.
SBR - Subroutine Label
Identifies a subroutine file; serves as the first rung, always evaluated as true.
RET - Return from Subroutine
Marks the end of subroutine execution, resuming at the instruction following JSR.
SUS - Suspend
Traps conditions for debugging, causing outputs to be de-energized.
TND - Temporary End
Denotes a premature end to ladder program execution, stopping the program scan.
END - Program End
Ends the program scan for the main program file or causes a return from subroutine.
MCR - Master Control Reset
Controls ladder logic found between MCR instruction pairs.
Input and Output Instructions
IIM - Immediate Input with Mask
Updates input data prior to the normal input scan, using a mask.
IOM - Immediate Output with Mask
Updates output data prior to the normal output scan, using a mask.
REF - I/O Refresh
Interrupts program scan to execute I/O scan and service communications.
Using Interrupts
Information About Using Interrupts
Explains fundamental properties of user interrupts: definition, interruption conditions, priority, latency.
User Interrupt Instructions
Details instructions for managing user interrupts: INT, STS, UID, UIE, UIF.
Using the Selectable Timed Interrupt (STI) Function File
Describes how to use the STI function file for time-critical control requirements.
Using the Event Input Interrupt (EII) Function File
Explains how to use the EII function file to scan logic upon detecting an input condition.
Process Control Instruction
The PID Concept
Introduces the PID instruction for controlling physical properties via process loops.
The PID Equation
Presents the standard algorithm and dependent gains for PID control.
PD Data File
Explains the creation and structure of the PD data file used by the PID instruction.
PID - Proportional Integral Derivative
Details the PID instruction's operation, parameters, and setup screen.
Input Parameters
Lists input parameter addresses, data formats, ranges, types, and user program access.
Tuning Parameters
Details tuning parameter addresses, data formats, ranges, types, and user program access.
ASCII Instructions
General Information
Provides overview of ASCII instructions, string control, and port control.
ASCII Instructions
Lists ASCII instructions, categorized into Write and Read groups.
Communications Instructions
Messaging Overview
Discusses communication architecture components: Ladder Scan, Buffers, and Queue.
SVC - Service Communications
Explains how to improve communication performance by adding SVC instructions.
MSG - Message
Details the MSG instruction for transferring data between devices.
The Message Element
Explains the MSG instruction's unique element for parameters and status.
Timing Diagram for the MSG Instruction
Illustrates the timing sequence for MSG instruction operations.
MSG Instruction Ladder Logic
Provides examples of enabling the MSG instruction for continuous operation.
Local Messages
Describes controller capability for local messaging via different network types.
Configuring a Local Message
Guides through setting up a local message using the MSG instruction and RSLogix 500.
Local Messaging Examples
Presents five examples of local messaging types: 500CPU, 485CIF, PLC5, Modbus RTU, EtherNet/IP.
Remote Messages
Explains remote messaging capabilities and the need for bridge/gateway devices.
Configuring a Remote Message
Describes configuring remote messages using RSLogix 500 Message Setup screen.
Configuring a Multi-hop Remote Message on EtherNet/IP Communication Channel
Details configuring multi-hop remote messages over EtherNet/IP using RSLogix 500.
Configuring a MicroLogix 1100 CIP Generic Message via Ethernet (OS Series B FRN 4 or later)
Guides configuring CIP Generic messages over Ethernet for MicroLogix 1100 OS Series B.
MSG Instruction Error Codes
Lists MSG instruction error codes, their descriptions, and recommended corrective actions.
Special Function with MSG instruction (OS Series B FRN 4 or later)
Explains special functions related to MSG instruction for OS Series B FRN 4 firmware.
Recipe and Data Logging
RCP - Recipe
Describes saving custom data lists for recipes and transferring data between database and controller.
Data Logging
Explains how to capture and store application data as records for later retrieval.
Queues and Records
Details data logging queues, their configuration, and record storage.
Configuring Data Log Queues
Provides steps to configure data log queues using RSLogix 500 software.
DLG - Data Log Instruction
Explains the DLG instruction's function to trigger saving a record upon a false-to-true rung transition.
Data Log Status File
Describes the DLS file elements for each Data Log Queue, including status bits.
Retrieving (Reading) Records
Explains how to retrieve data from a data logging queue using a logical read command.
LCD - LCD Information
LCD Overview
Introduces the embedded LCD for monitoring and modifying controller data via ladder logic.
LCD Function File
Provides access to LCD and Trimpot configuration data and LCD screen information.
LCD Function File Sub-Elements Summary
Summarizes the 12 sub-elements of the LCD function file for controlling LCD, Keypad, and Trimpot.
LCD - LCD Instruction
Details the LCD instruction for displaying strings or numbers and getting user input via keypad.
Fault Messages and Error Codes
Identifying Controller Faults
Describes how to determine and correct faults occurring in the operating system or program.
Automatically Clearing Faults
Explains how to automatically clear faults by cycling controller power with specific status bits set.
Fault Messages
Lists fault messages, probable causes, and recommended corrective actions for the MicroLogix 1100.
Protocol Configuration
DH-485 Communication Protocol
Describes DH-485 network functions, architecture, performance characteristics, and planning.
DF1 Full-Duplex Protocol
Details DF1 Full-Duplex protocol for point-to-point connections and simultaneous transmissions.
DF1 Half-Duplex Protocol
Explains DF1 Half-Duplex protocol for multi-drop master/slave networks with one-way communication.
DF1 Radio Modem Protocol
Details the DF1 Radio Modem protocol, optimized for radio modem networks.
Modbus RTU Protocol
Describes Modbus RTU configuration parameters for Master and Slave drivers.
ASCII Driver
Explains connecting to ASCII devices like bar code readers and printers via RS-232.
Ethernet Driver
Details configuring the MicroLogix 1100 Ethernet channel 1 for TCP/IP communication.
Knowledgebase Quick Starts
# 17444 “Quick Start” Pulse Train Output (PTO)
Provides a quick start guide for configuring the Pulse Train Output (PTO) function.
# 17446 “Quick Start” Pulse Width Modulation (PWM)
Offers a quick start guide for configuring the Pulse Width Modulation (PWM) function.
# 17447 “Quick Start” High Speed Counter (HSC)
Provides a quick start guide for configuring the High Speed Counter (HSC).
# 17465 “Quick Start” Message (MSG)
Details the Message (MSG) instruction definition and communication specifications.
# 17501 “Quick Start” Selectable Timed Interrupt (STI)
Offers a quick start guide for using the Selectable Timed Interrupt (STI) function.
# 17503 “Quick Start” Real Time Clock (RTC)
Provides general information and setup steps for the Real Time Clock (RTC).
# 17558 “Quick Start” User Interrupt Disable (UID)
Explains how to use the UID instruction to disable selected user interrupts.
# 18465 “Quick Start” RTC Synchronization Between Controllers
Illustrates synchronizing RTC between controllers using MSG write.
# 18498 “Quick Start” Data Logging (DLG)
Provides a quick start guide for configuring and using the Data Logging (DLG) instruction.
How to Use 40kHz PTO/PWM of MicroLogix 1100 Series B Controller
Basic requirements to use 40KHz PTO and PWM in MicroLogix Controller
Outlines requirements for using 40kHz PTO and PWM, noting Series B controller support.
PTO and PWM function file changes in Series B Controller
Details changes in PTO/PWM function files for Series B, including signed/unsigned integer differences.
Instruction issues
Addresses instruction issues related to maximum frequencies and variable type handling for PTO/PWM.
Number Systems
Binary Numbers
Explains processor memory storing 16-bit binary numbers and their decimal values.
Positive Decimal Values
Details calculating positive decimal values from binary numbers.
Negative Decimal Values
Explains the 2s complement notation for calculating negative decimal values from binary numbers.
Hexadecimal Numbers
Explains hexadecimal numbers, their equivalence to decimal, and position values.
Hex Mask
Describes the 4-character hex code used as a parameter to exclude bits in SQO, SQC, and other instructions.
MicroLogix 1100 Firmware Changes in OS Series B FRN 4
System Related
Notes that RTC information is retained after firmware upgrades and improves Ethernet speed.
Serial Communications Related
Details added functionality for DF1 Half Duplex Master/Slave and Modbus RTU drivers.
ASCII driver
Supports RS485 network communication and user-selectable stop bits/data bits.
Ethernet Communications Related
Lists features like Keep Alive Packets, Inactivity Timeout, and CIP Generic messaging.
Application Layer Related
Notes removal of connection number restriction and support for ST file type for PCCC commands.
Embedded IO Configuration Related
Highlights HSC frequency up to 40 kHz, PTO/PWM up to 40 kHz, and input filter improvements.
Web-Server Related
Introduces the Web View Disable feature for file configurations.
RSLogix500 compatibility
Discusses compatibility issues between RSLogix 500 versions and MicroLogix 1100 Series A/B.
Glossary
address
A unique string identifying a memory location, e.g., I:1/0.
AIC+ Advanced Interface Converter
Device providing RS-232 isolation to RS-485 Half-Duplex communication.
application
A machine or process monitored by a controller, or use of computer-based routines.
ASCII
Standard for character sets used in microcomputers, representing characters with 7 binary digits.
baud rate
The speed of communication between devices, typically displayed in K baud.
bit
The smallest unit of memory in discrete logic, where 1 is ON and 0 is OFF.
block diagrams
A method used to illustrate logic components or a sequence of events.
Boolean operators
Logical operators (AND, OR, NOT, XOR) forming logic statements or circuits.
branch
A parallel logic path within a ladder program rung, primarily used for OR logic.
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