Siemens SIMATIC S7-1200 Easy Book

Table of contents
Easy Book
6 Manual, 05/2009, A5E02486774-01
6.2.3 Library of Modbus instructions .................................................................................................... 80
7 Using the pulse generators of the S7-1200.............................................................................................. 81
7.1 High-speed counters................................................................................................................... 82
7.2 Pulse-width modulation (PWM)................................................................................................... 86
8 Online functionality .................................................................................................................................. 89
8.1 Downloading a permanent IP address to an online CPU ........................................................... 89
8.2 Going online and connecting to a CPU....................................................................................... 90
8.3 Interacting with the online CPU................................................................................................... 91
8.4 Uploading from the online CPU .................................................................................................. 92
8.5 Displaying the diagnostic events................................................................................................. 94
8.6 Using a watch table for monitoring the CPU............................................................................... 94
8.7 Forcing variables in the CPU ...................................................................................................... 95
A Technical specifications........................................................................................................................... 97
A.1 General specifications................................................................................................................. 97
A.2 CPU modules ............................................................................................................................ 101
A.3 Signal boards ............................................................................................................................ 106
A.4 Digital signal modules ............................................................................................................... 108
A.5 Analog signal modules.............................................................................................................. 113
A.6 Communication modules........................................................................................................... 116
Index...................................................................................................................................................... 117