Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2026-10-01
Featured Hollysys manuals
HollySys LK Large Programmable Controller Instruction Manual
The LK Large Programmable Controller instruction manual explains the complete instruction set of the PLC and is intended for engineers and programmers who are familiar with PLC concepts and the PowerPro programming software. It covers the instruction system overview, operands, data types, basic and extended instructions, as well as library management.
The document is organized into chapters that introduce the definition and classification of instructions, describe the standard and extended instruction libraries, and provide appendices with quick‑reference tables, IEC standard instruction lists, and guidance on selecting the appropriate PowerPro library version for each controller model. This manual is written in Chinese.
Covers: Instruction System Overview · Operands · Data Types · Basic Instructions · Extended Instructions · Library Management
Latest Hollysys manuals
HollySys LK Large Programmable Controller Instruction Manual
Programming Manual 244 pages · 5.4 MB · ZHThis manual provides detailed descriptions of all instructions for the HollySys LK large programmable controller.
Hollysys LM seriesPLC Manual
Which document do I need?
Programming Manual
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in Hollysys manuals
How do I change the default library path for PowerPro V4.3.1B?
Set the default path to "InstallationPath\Backup Library\V4.3.0B" and add the library files from that directory.
From: HollySys LK Large Programmable Controller Instruction Manual