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HollySys Manuals
Controller
LK Series
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HollySys LK Series System Manual
Programmable logic controller
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Chapter 1 About this Book
Document Update
Purpose
Intended Audience
Document Conventions
Menu
Mouse
Keyboard
Important Information
Catalog
Terminology
Abbreviations
Chapter 2 Overview
System Characteristic
High Reliability
Fast Response
Large Capacity
Easy Maintenance
Hardware Components and Structures
Hardware Product List
Model Selection and Planning
Power Capacity Calculation and Configuration
Ethernet Connection
PROFIBUS-DP Network Connection and Calculation
PROFIBUS-DP Bus Scanning Period
System Specification
Product Storage and Transport
Storage
Transport
Chapter 3 Installation and Wiring
Layout Planning and Installation
Space Layout
Backboard Installation
Protection Key
Module Installation and Disassembly
Installation of LK910
Installation of LKA104
Installation of Power Supply Box
System Wiring
Power Wiring
Redundancy Communication Wiring
PROFIBUS-DP Wiring
I/O Cable
Grounding
Chapter 4 System Configuration
Hardware Configuration
Configure DP Slave Devices
Configure HOLLITCP Slave Devices
Configure MODBUS TCP Protocol
System Running
Required Devices
Device Wiring
Network Connection
Example Program
Download Program
Chapter 5 Master Control Unit
LK130 4-Slot Backboard Module
Module Composition
Installation Dimension
Technical Specifications
LK921 24V Power Switching Module
Operating Principle
Wiring
Status Indication
Installation Dimension
Technical Specifications
LK220 Master Control Module
Features
Appearance
Operating Principle
Status Indication
Interface Specification
Key Switch
Reset
Power Fail Safeguard
Backup Battery
MODBUS Communication Settings
Redundancy Data Area
Technical Specifications
LK249 DP Master Station Communication Module
Features
Appearance and Size
Status Indication
Operating Principle
Terminal Definition
Diagnosis
Set Baud Rate
Technical Specifications
LK240 Redundancy Communication Module
Appearance and Size
Status Indication
Operating Principle
Wiring
Set A/B Frame
Master-Slave Determination
Conditions of Master-Slave Switchover
Technical Specifications
LK141-A Empty Module
Chapter 6 IO Unit
Power Module
LK910 24VDC Power Module
Extension Backboard
Interface Specification
Communication Address
LK117 11-Slot Extension Backboard
LK118 5-Slot Extension Backboard
Communication Module
LK232 PROFIBUS-DP Bus Repeater Module
LK233 PROFIBUS-DP Bus Optoelectronic Transceiver
LK234 Ethernet Interface Module
LK239 MODBUS Master/Slave Communication Extension Module
Chapter 7 IO Module
LK610 16-Channel Leaking Type Digital Input Module
Basic Features
Operating Principle
Indicator Lamps
Wirings
Diagnosis
Reverse Supply Protection
Parameters
Technical Specifications
LK710 16-Channel Source Type Digital Output Module
Basic Features
Operating Principle
Indicator Lamps
Wirings
Functions
Diagnosis
Parameters
Data Area
Technical Specifications
LK410 8-Channel Voltage Type Analog Input Module
Basic Features
Operating Principle
Indicator Lamps
Wirings
Functions
Diagnosis
Parameters
Technical Specifications
LK411 8-Channel Current Type Analog Input Module
Basic Features
Operating Principle
Indicator Lamps
Wirings
Functions
Diagnosis
Parameters
Technical Specifications
LK412 6-Channel Isolation Analog Input Module
Basic Features
Operating Principle
Status Indicator
Wirings
Functions
Diagnosis
Parameters
Technical Specifications
LK430 6-Channel Thermal Resistance Analog Input Module
Basic Features
Operating Principle
Status Indicator
Wirings
Functions
Diagnosis
Parameters
Technical Specifications
LK441 8-Channel Thermocouple Analog Input Module
Basic Features
Operating Principle
Status Indicator
Wirings
Functions
Diagnosis
Parameters
Technical Specifications
LK620 2-Channel Counting Module
Basic Features
Operating Principle
Operating Mode
Status Indicator
Wirings
Function Description
Diagnostic Instructions
Debounce Filtering
Parameter Specifications
Data Area
Technical Specifications
LK510 4-Channel Inter-Channel Isolated Voltage Type Analog Output Module
Basic Features
Operating Principle
Wirings
Functions
Parameter
Technical Specifications
LK511 4-Channel Inter-Channel Isolated Current Type Analog Output Module
Basic Features
Operating Principle
Status Indicator
Wirings
Data Format
Functions
Diagnosis
Parameters
Data Area
Technical Specifications
Chapter 8 Accessory
LKA101 PROFIBUS-DP Bus Connector Module
Appearance and Size
Operating Principle
Terminal Matching Resistance
Wiring
Installation
Technical Specifications
LKA102 LK220 Battery Power Box Module
Appearance
Installation Dimension
Installation
Battery Replacement
Technical Specifications
LKA103 LK220 Capacitance Power Box Module
Appearance
Installation Dimension
Installation
Battery Replacement
Technical Specifications
LKA104 PROFIBUS-DP Bus Connector Module
Appearance and Size
Operating Principle
Terminal Matching Resistance
Wiring
Installation
Technical Specifications
LKA105 Optical Fiber
Chapter 9 Fault and Treatment
Fault Mechanism
Serious Failures
General Failures
Troubleshooting Way
Indicator Lamp
View Tool Information
View Diagnosis Information
Example for Troubleshooting
Fault Phenomenon and Causes
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This manual is also suitable for:
Lk130
Lk921
Lk220
Lk249
Lk240
Lk141-a
...
Show all
Lk610
Lk710
Lk410
Lk411
Lk412
Lk430
Lk441
Lk620
Lk510
Lk511
Lka101
Lka102
Lka103
Lka104
Lka105
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