Plc Description - Siemens SINUMERIK 840D Simodrive 611 digital Startup Manual

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PLC Description

7.1
PLC start-up
PLC module
The PLC in the 840D is compatible with the SIMATIC Step7 AS314.
The basic model has 64 KB of memory, which can be upgraded with another
32 KB to make a total of 96 KB (option).
Basic program and
The PLC program is divided into the basic program and the user program. The
entry points for the user program are marked in OBs 1, 40 and 100 of the basic
user program
program.
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
7
7
7-159

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Sinumerik 810d simodrive 611 digital

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