Application Guide
GFK-2928C
Figure 37: Identify Program Block BUSSES to be Deleted
6. Delete the ladder logic block named BUSSES.
Delete Remaining Dual-Bus Program Blocks
6.5
1. In the Project Navigator window, there will be a collection of outdated ladder logic
Figure 38: Identify Remaining Blocks to be Deleted
2. Using the following order, delete these blocks:
Updating from a Previous Release
blocks, structured text blocks and possibly C-blocks.
a. DBUS
b. DB_SVCS
c.
AUTO_SW
d. d. SW_BSM
Chapter 6
Oct 2019
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