| Overload | Description | 
|---|---|
| FUNC_PLCISMOUNTEDONHEADMODULE | PLC card is placed on head station # 20444. | 
| Overload | Description | 
|---|---|
| FUNC_PLCISMOUNTEDONHEADMODULE | PLC card is placed on head station # 20444. | 
Identifies a PLC card that is placed on a head station or is integrated into it.