1168 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9285 Set the access level
PLC Module 9285 locks/enables the following predefined functions. If the bit 
is set in the mask, the function is locked. If the bit is set to 0, the function is 
enabled:
Call:
PS B/W/D/K <Group number>
0: Disable operating modes
1: Disable write-access to tables
2: Disable other functions
PS B/W/D/K <Bit mask>
CM 9285
PL B/W/D <Status>
0: Function performed
1: Illegal group number
2: Incorrect parameterization via bit mask
20: Module was not called in a spawn job or submit job
Group 0: Disabling operating modes Bit mask
Manual Operation operating mode 0x01
Electronic Handwheel operating mode 0x02
Positioning with Manual Data Input operating 
mode
0x04
Program Run, Single Block operating mode 0x08
Program Run, Full Sequence operating mode 0x10
smarT.NC operating mode 0x20
Group 1: Disabling write-access to files Bit mask
NC programs 
(*.H, *.I, *.HU, *.HP, *.HC, *.DXF)
0x01
Tool table 0x02
Pocket table 0x04
Preset table 0x08
Pallet table 0x10
Group 2: Disabling other functions Bit mask
Manual probing 0x01
Code numbers 0x02
Fixture management 0x04