Function block symbol
• A function block followed by parentheses indicates multiple function blocks. For example, "M+P_HS(_E)" includes two
function blocks: M+P_HS and M+P_HS_E.
Description formats of the FBD/LD language
Corresponding tag type (For tag access FB and tag FB)
Corresponding control mode (For tag access FB and tag FB)
Function block diagram
Input/output variables and public variables
Functions
Error code and error details
13