More than sensors+automation

I cannot change settings in the parameter level and the configuration level.

To be able to carry out settings in the two levels, enter the respective CODE for activation first.
Start situation > Measuring mode > Repeatedly press the PGM key until CODE appears. Set the respective CODE by pressing the UP/DOWN keys. Press the PGM key to confirm.
The display returns to 0000. Now, the corresponding level (parameter) can be selected. The code has been entered correctly when the decimal point flashes during entry.

Unlock the operator level, CAL and manual activation of Hold. 0110
Unlock the operator and parameter level. 0220
Unlock all levels. 0300