VIPA CPU 21 Series - Chapter 1 Principles

Manual VIPA CPU 21x Chapter 1 Principles
HB103E - Rev. 05/45 1-1
Chapter 1 Principles
This introduction contains references on the handling and information
about application areas and usage of the CPU modules.
It also provides certain suggestions on the approach when programming
the module and the CPU specifications that are important in this respect.
Below follows a description of:
• Safety information for users
• Construction and operation of the CPU 21x
• Programming principles
Topic Page
Chapter 1
Principles.........................................................................1-1
Safety information for users .................................................................1-2
Hints for the deployment of the MPI interface.......................................1-3
Hints for the Green Cable from VIPA ...................................................1-4
Overview System 200V ........................................................................1-5
Function security of the VIPA CPUs.....................................................1-6
General description of the System 200V..............................................1-7
Overview CPU 21x...............................................................................1-8
Hints for project engineering ................................................................1-9
Application fields ................................................................................1-13
Features.............................................................................................1-14
Operating modes of a CPU ................................................................ 1-15
CPU 21x programs.............................................................................1-16
CPU 21x operands.............................................................................1-16
Outline
Contents