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Twincat plc error codes, Error pous – BECKHOFF BC3150 User Manual

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Safety Instructions

Fieldbus Components

53

TwinCAT PLC error codes

Error type

Description

PLC compiler error

Maximum number of POUs (...) exceeded

PLC compiler error

Out of global data memory ...

Error POUs

For each block one POU (process object unit) is created. 256 blocks are available by default.

If libraries are integrated this value may be insufficient. In this case, the number of POUs should be increased.

To this end, open

the controller settings in the PLC Control under Projects/Options.

Changing these settings will deactivate online changes.