Table Of Contents - ABB AC 31 Technical Manual

Chapter 1
Chapter 2
Chapter 3
ABB Control - AC 31
1SBC 260400 R1001-b 06.99
Summary
Presentation / operation
1. Presentation
2. General setup rules
2.1. Central units with extensions
2.2. Central units with CS 31 bus
2.3. Cabling techniques
3. Operation of the 40 and 50 series central units
3.1. Functional diagram
3.2. Program execution
3.3. Bus transmission
3.4. Refresh times / reply times
3.4.1. Bus refresh times
3.4.2. Central unit reply times
3.5. Power on / program launch
3.6. Power cuts or drops
4. References
Getting started
1. Required material
2. Cabling
3. Programming
3.1. Launching the AC31GRAF software
3.2. Project creation
3.3. Variable declarations
3.4. Program editing
3.4.1. Displaying the FBD (function blocks) toolbar
3.4.2. Selecting the OR function in the program editor window
3.4.3. Inserting variables
3.4.4. Links between the variables and the function block:
3.5. Saving
3.6. Compilation
3.7. Communication with the PLC
3.7.1. Configuration of the serial interface
3.7.2. Access to the control panel
3.7.3. Configuration of the central unit:
3.7.4. Initializing the central unit
3.7.5. Sending the program to the PLC
3.7.6. On-line program tests
3.8. Quitting AC31GRAF
Technical specifications
1. General operating conditions
2. CS 31 bus technical specifications
3. Central units
3.1. The front of the central unit (see Figure 3-1)
3.2. Technical specification
4. Extensible remote units
4.1. The front (see Figure 3-3)
4.2. Technical specifications of the extensible remote units
1-2
1-3
1-5
1-5
1-5
1-7
1-7
1-9
1-9
1-10
1-10
1-10
1-11
1-12
1-13
2-3
2-3
2-5
2-5
2-5
2-7
2-7
2-7
2-7
2-9
2-9
2-9
2-9
2-11
2-11
2-11
2-11
2-13
2-13
2-13
2-15
3-3
3-5
3-7
3-7
3-8
3-13
3-13
3-14
Summary - Page 1