Configuring - Siemens SINUMERIK 828D Manual

Spare parts/accessories
11.3 Mini handheld unit
Retaining plate
As an option, the mini HHU can be stored in a screw-on retaining plate, to enable safe
storage even on non-magnetic surfaces. The retaining plate is secured with three M4
screws.
Figure 11-26 Dimension drawing of the retaining plate
11.3.5

Configuring

To address the mini HHU using standard addresses, set the following machine data:
MD12986 PLC_DEACT_IMAGE_LADDR_IN[6] = -1
If a mini HHU is connected, the functional assignment listed in the table below is valid for
customer keys KT1 to KT9 (byte 122 and byte 123). The customer keys (inputs) are then not
available for other applications.
Table 11- 35 Input image for MCP with standard addresses
Byte Bit7
EB122
KT8
F2
X55.2
EB123 -
Note
Within the SINUMERIK controller, the handwheel data are processed directly by the NCK
and are not available to the PLC.
120
Bit6 Bit5
KT7
KT6
F1
X55.1
X52.3
- -
Bit4 Bit3
KT5 KT4
X52.2 X52.1
- -
Bit2 Bit1
Axis selection switch
KT3 KT2
2 2
3 2
X51.3 X51.2
- -
Manual, 06/2009, 6FC5397-2DP10-0BA0
Bit0
KT1
2
1
X51.1
KT9
F3
X55.3
PPU