ladder diagram integration -凯发k8网页登录

import, simulate, and validate your existing ladder diagrams. model, simulate, and generate code using the provided ladder diagram blocks and functions.

ladder diagram is a graphical programming language that you use to develop software for programmable logic controllers (plcs). it is one of the languages that the iec 61131 standard specifies for use with plcs. a program in ladder diagram notation is a circuit diagram that emulates circuits of relay logic hardware. the underlying program uses boolean expressions that translate readily to switches and relays.

with simulink^® plc coder™, you can use ladder import to import ladder diagrams created with rockwell automation^® ides, such as rslogix™ 5000 and studio 5000 into the simulink environment as a model. you can create ladder diagrams in the simulink environment as a model.

after importing or creating the ladder diagram models, you can:

edit the imported ladder diagram model from within simulink by using the plcladderlib library.
after importing the ladder diagram code into simulink, simulate it.
generate c code from the imported ladder diagram and integrate the code into your existing c language-based simulation environments.
generate ladder diagram code from the imported ladder diagram and integrate the code into your rockwell automation ide. you cannot generate structured text code from the ladder diagram blocks.
generate plc testbench code for the imported ladder diagram and verify the code in your rockwell automation ide.

apps

generate structured text and ladder diagram code from simulink models, stateflow charts, and matlab functions

functions

import and code generation

	import ladder diagram into a simulink subsystem
	generate structured text or ladder diagram (l5x) for the atomic subsystem
	lists ladder instructions identified by simulink plc coder

create ladder drawing

open the simulink plc coder ladder library

test bench generation

generate l5x test bench code for specified aoi runner block and aoi name

options and data types

	get or set parameter values associated with ladder diagram models
	load the data types for simulink plc coder ladder models
	clear the data types associated with the simulink plc coder ladder models from the workspace

blocks

bit operations

	one shot
	one shot rising
	one shot falling
	examine if closed
	examine if open
	output energize
	output latch
	output unlatch

timers and counters

	timer on delay
	timer off delay
	retentive timer on
	count up
	count down
	reset

program control

	jump
	label
	temporary end
	always false
	no operation
	master control reset

math, logical, and comparison operations

	add inputs
	subtract inputs
	multiply inputs
	divide one input by another
	evaluate expression
	bitwise and
	bitwise or
	bitwise not
	not equal to
	equal to
	less than or equal to
	greater than or equal to
	less than
	greater than

memory and file operations

	move
	clear
	copy file
	file fill

organizational units

	aoi runner
	plc controller
	plc controller
	task
	ladder diagram program
	ladder diagram subroutine
	ladder diagram function block (aoi)

input/output

	variable read
	variable write

reference blocks

	power rail start
	power rail terminal
	rung terminal
	junction

custom plc instruction

create custom ladder logic instruction

topics

ladder features and elements that are supported by simulink plc coder.
import l5x ladder diagram files into simulink
import l5x ladder diagram files into simulink.
create and simulate ladder diagrams in simulink.
generating ladder diagram code from simulink
generate ladder diagram code (l5x) from simulink.
generate c code from a simulink ladder diagram model.
verify generated code against the original simulink model in your ide using a generated test bench.
create user-defined instruction in plc ladder diagram models.