Siemens SITOP series - Fb Sitop_Cnx8600

SIMATIC STEP 7 function blocks
5.3 FB SITOP_CNX8600
SITOP PSU8600 Firmware V1.4: Faceplates and Communication Blocks V2.4 for SIMATIC STEP 7 V14 SP1, V15 and V15.1 (TIA)
22 Function Manual, 11.2018, A5E37763954-09-76
5.3
FB SITOP_CNX8600
Function principle
The block reads data from all the SITOP CNX8600_4x5A and CNX8600_4x10A expansion
modules and writes it to the global transfer data block.
Block diagram
Figure 5-5
Function characteristics
Figure 5-6