Service cases - hardware
4.4 Machine control panels
Hardware and Software
98 Service Manual, 03/2011, 6FC5397-5DP40-0BA0
Removing
① Ground terminal
② X30 Feedrate override
③ X31 Spindle override
④ X20 Port 1: Connection: PLC I/O interface based on PROFINET
X21 Port 2: Connection: PLC I/O interface based on PROFINET
⑤ Slot for Emergency Stop
⑥ Mounting slots for additional command devices
⑦ Customer-specific inputs and outputs
⑧ Cover plate
⑨ Ethernet cable strain relief
⑩ LEDs
⑪ S2 Switch
⑫ S1 Switch: for SINUMERIK 828D, has no function
⑬ X60 Handwheel connection *)
X61 Handwheel connection *)
⑭ X10 Power supply interface
*) Handwheels are directly connected to the PPU: Do not wire X60/X61
Figure 4-11 MCP 483C PN rear side
NOTICE
Electro-static discharge (ESD)
Before you touch the machine control panel, discharge yourself at the cabinet or at the
ground terminal.