Siemens SIMATIC S7-400 Getting Started page 24

Upgrade to PCS7 V7.1
Step Action
3
Delete all instances of the two blocks.
•
Select the menu command "Options > Block types" to clean up the project.
•
Block types
Clean up
4
Drag-and-drop the MS_DIR (FB 552) and MS_REV (FB 553) blocks from the SIRIUS MS PCS7LibV71
•
5
Link inputs and outputs and generate the module drivers.
•
Establish the required module driver connections.
•
6
Compile the charts using the "Generate module driver" function.
•
Download the charts.
•
Perform a restart of the CPU.
•
24
SIRIUS Motor Starter PCS 7 Library "V7.1+SP2"/ "V8 Migration V8.0+SP1"
Getting Started, 08/2013, A5E02897539020A/RS-AA/005