Home > Product > Solutions > Soft PLC, Win-GRAF & eLogger HMI > What is Win-GRAF?

Win-GRAF is a powerful SoftLogic development software and PLC-like SoftLogic package that supports IEC 61131-3 Standard Open PLC Languages running on Windows 7 and Windows 8. The Win-GRAF Runtime application can run on any ICP DAS PAC (Programmable Automation Controller) that supports the Win-GRAF, such as the WinPAC series WP-5238-CE7, WP-8xx8, WP-8xx8-CE7 and WP-9xx8-CE7, or the touch panel ViewPAC series VP-x2x8-CE7, or the advanced CPU XPAC-CE6 series XP-8x38-CE6. Using the Win-GRAF software with ICP DAS Win-GRAF PACs, the control/ monitor systems can easily implement industrial level of data acquisition and logic control in various industry fields.

    Data Acquisition System
    Factory Automation
    Building Automation
    Remote I/O system
    Wireless Monitor/Control System
    Motion Control System and so on
Support IEC 61131-3 Standard Open PLC Languages:
  • 1. LD
  • 2. FBD
  • 3. SFC
  • 4. ST
  • 5. IL (Instruction List)
Ladder Diagram
Function Block Diagram

Sequential Function Chart

Structured Text

Using ST Syntax in the FBD or LD Program
 (Using ST syntax in the FBD or LD program)
Online Debugging/Control/Monitoring
Offline Simulation on the PC
Upload Source Code from the PAC to the PC
Spy List:
Show several selected variables in one Spy List window.
Apply multi-recipes pre-defined in PC/Win-GRAF to the PAC.
The "On Line Change" Function : Event Triggered Data Binding :
Replace the current running project to a new modified one
without stopping the project.
Exchange data between PACs (max. 32).
Support eLogger HMI
eLogger is a free charge and an easy-to-use HMI software platform developed by ICP DAS.
  It can be used to design the Local HMI and the Web Server HMI for remotely controlling the
  PAC through a web browser on your PC or cell phone.
All Win-GRAF PAC support eLogger HMI.
For more description about the Win-GRAF and eLogger HMI application, visit:
www.icpdas.com > Support > FAQ > Win-GRAF Soft-Logic PAC > FAQ-018

Modbus Master Protocol Modbus Slave Protocol
Multi-port Modbus RTU, ASCII Master,
Modbus TCP Master (Multiple connections).
Connect other Modbus PLC, Modbus Master,
  Modbus I/O and Modbus devices.
Multi-port Modbus RTU Slave, RS-232/485/422.
Modbus TCP Slave (Multiple connections).

Support DCON I/O Support a Variety of I/O Modules
Support RS-485 Port to connect the ICP DAS I-7000
  I/O modules, and I-87K4/5/8/9 Expansion Unit plus
  I-87xxxW I/O modules, and RU-87P4/8 Expansion
  Unit plus I-87xxxW I/O modules.
Support I-8xxxW and I-87xxxW I/O modules, such as
  DI, DO, AI, AO, Relay, AC-IN, Thermistor,
  Thermocouple, RTD, Strain Gauge, Encoder,
  PWMoutput, Counter, Frequeucy, etc.

Support Temperature/Humidity Modules Redundant Solution
DL-100T485 and DL-100TM485.
XP-8x38-CE6 support the Win-GRAF redundant
  system to achieve the more secure engineering

Support File Access & Data Log Schedule-Control

Support Retain Variables  
All Win-GRAF PACs support retain variables. Suitable to retain the data changed quickly and frequently.

Protect Application by Own Algorithm  
Protect the Win-GRAF application by user-defined algorithm. Even others copy the application to the same
  model PAC, as long as he cannot get the source code, can not run the application correctly.

  Support VS 2008 Development  
The Win-GRAF PACs support to use VS 2008 (VB.net, C#) to develop user own HMI and data management
   programs, and can exchange variables with the Win-GRAF control programs.
VS 2008
Easy Hard Middle hard
Yes No No
Easy Hard Middle hard
Data Management
Win-GRAF integrated with VS 2008 to achieve data management.
Powerful, Middle hard
Powerful, Hard Powerful, Middle hard
Built-in Modbus TCP, RTU, ASCII, DCON, Data Binding Hard coding Hard coding
Program I/O
Easy Hard Hard
Win-GRAF Development Software
Win-GRAF Workbench
Win-GRAF Workbench Software (Large I/O Tags) with one USB Dongle.

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