NORD Drivesystems BU0940 - Manual (Page 25)

3 Process modules
BU 0940 GB-3612 25
3.2 Structure of process modules
The process modules are listed in chronological order below.
The relevant instance modules for the function blocks, "Inst_..." provide detailed information regarding
the signal statuses between the PLC and the frequency inverter. Due to the complexity of the instance
modules they are not shown here. They are self-explanatory.
The description of the inputs and outputs is summarised in Section 3.3.
Fig. 16 Process module "Prozess_PPO1_16"