Siemens SIMATIC S7-1200 Programación de seguridad Manualline - Página 27

Navegue en línea o descargue pdf Programación de seguridad Manualline para Interruptor Siemens SIMATIC S7-1200. Siemens SIMATIC S7-1200 48 páginas. Controlling several fans (ebm-papst) via modbus rtu
También para Siemens SIMATIC S7-1200: Manual (30 páginas), Manual de instrucciones (36 páginas), Manual (40 páginas), Manual (17 páginas), Manual (31 páginas), Manual (49 páginas), Manual (20 páginas)

Imprimir página
Siemens SIMATIC S7-1200 Programación de seguridad Manualline
3 Methods for Safety Programming
3.8
Accessing global data
Recommendation
Connect global data (inputs, outputs, data blocks) at the highest block
hierarchy level (Main Safety).
Use the block interfaces to pass signals to lower levels.
Advantages
Modular block concept
Reuse of program parts in other projects without modifications
Reduces programming errors
Makes the overall program easier readable as the general function of a block
can already be estimated from the interfaces.
Figure 3-9: Connecting global data
Safety Programming Guideline
Entry ID: 109750255,
V1.0,
10/2017
27