Parameterization - Siemens SINUMERIK 828D Manual

Connectable components
7.3 Mini handheld unit
Connection of the flange socket
Procedure:
1. Use the flange-mounted socket to connect the mini HHU to the PLC via the handwheel
2. Insert the connector for the mini HHU connection cable in the detent lugs / guideways of
3. Tighten the screw cap.
Note
If the connector is connected incorrectly, the pins may be damaged.
7.3.4

Parameterization

Note
The mini HHU can only be operated with a Siemens machine control panel.
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.
140
interface. The signals are sent to the NC in parallel. There is no need for an additional
distributor.
Figure 7-29 Flange socket
the flange socket.
Manual, 03/2013, 6FC5397-2DP40-3BA1
PPU