EUCHNER AS-i 3.0 PROFIBUS Gateway with integrated Safety Monitor for 2 AS-i circuits - Manual (Page 151)

AS-i 3.0 PROFIBUS Gateway with integrated Safety Monitor
Appendix: Example for startup on a Siemens S7
Subject to reasonable modifications due to technical advances Id.-No.: 103329 Issue date - 24.10.2008 EUCHNER GmbH + Co. KG 151
Kohlhammerstraße 16 • D-70771 Leinfelden-Echterdingen Tel. +49/711/75 97-0 • Fax. +49/711/753316
The AS-i 3.0 PROFIBUS Gateway with integrated Safety Monitor is called
"EUCHNER GMO-PR-1D-C02" in the catalog and can now be added to the
PROFIBUS branch using drag and drop.
Opening the device "EUCHNER GMO-PR-1D-C02" by clicking on the plug sign in
the hardware catalog causes a list to appear of the possible PROFIBUS commu-
nication modules.
Which module you select for the desired PROFIBUS communication depends on
which version of the AS-i circuit you have and on the desired communication pos-
sibilities.
For simple transmission of the data bits in an AS-i circuit with AS-i standard sen-
sors in the I/O area of the SIMATIC CPU, use the module "16 Byte Digital In/Out
(0-31)". With this module the input and output data for the possible 31 slaves in
an AS-i circuit are send directly to the I/O section of the CPU.
When using A/B slaves, use the module "32 Byte Digital In/Out (0-31B)". The B-
addressed slaves are mapped in the additional 15 bytes of data.
The other modules called "Digital" can be used instead of the above mentioned
module to adapt to the actual AS-i circuit. This makes flexible adaptation to the
structure of the AS-i circuit possible.