1390 HEIDENHAIN Technical Manual MANUALplus 620
Set the MP_protectionZone parameter to TRUE in order to suppress 
protection-zone monitoring.
MP_limitPositive
Positive protection zone
Available from NCK software version: 597 110-03.
Format: Numerical value 
Input: Positive limit value for the protection zone in [mm] with up to 9 
decimal places
If MP_limitPositive = 0 and MP_limitNegative =0, then 
protection-zone monitoring is switched off. 
Default: 999 999 999 [mm]
Access: LEVEL3
Reaction: RUN
MP_limitNegative
Negative protection zone
Available from NCK software version: 597 110-03.
Format: Numerical value 
Input: Negative limit value for the protection zone in [mm] with up to 
9 decimal places
If MP_limitPositive = 0 and MP_limitNegative =0, then 
protection-zone monitoring is switched off. 
Default: –999 999 999 [mm]
Access: LEVEL3
Reaction: RUN
MP_protectionZone
Switch off protection-zone monitoring
Available from NCK software version: 597 110-03.
Format: Selection menu
Selection: TRUE
Protective-zone monitoring inactive
FALSE
Protective-zone monitoring active
Default: TRUE
Access: LEVEL1
Reaction: RUN