Lenze PLC Designer Migration PLC Designer (R2-x)-PLC Designer (R3-x) - Manual (Page 16)

Programming languages
Structured text - ST
16
Lenze · PLC Designer | Migration of V2.x projects · 1.2 EN - 02/2013
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6 Programming languages
This chapter describes the restrictions of the single programming languages when a »PLC Desig-
ner«-V2 project is imported into the »PLC Designer« V3.
6.1 Structured text - ST
No restriction known
6.2 AWL / IL
No restriction known
6.3 FUP / FBD
No restriction known
6.4 KOP / LD
6.4.1 Function blocks
Function blocks may only be used in parallel branches that are directly connected to the power rail.
• Example: Network 1 cannot be imported, network 2 (same function as network 1) can be impor-
ted.
6.4.2 Blocks with EN/ENO
Blocks with EN/ENO must not be provided with any further blocks at the inputs. A variable is per-
mitted.