Siemens SINUMERIK 808D - Hardware;Software Faults; Service cases of the hardware;software faults

Service Manual
01/2017
11
3
Service cases of the hardware/software faults
In this chapter, the following service cases are described:
Case 1
→
System startup fault (Page 12)
Case 2
→
PPU/HMI fault (Page 12)
Case 3
→
MCP connection fault (Page 13)
Case 4
→
MCP key press fault (Page 13)
Case 5
→
RS232 transmission fault (PPU160.2 only) (Page 14)
Case 6
→
Spindle fault (Page 15)
Case 7
→
Spindle encoder alarm (Page 17)
Case 8
→
Handwheel fault (Page 17)
Case 9
→
Feed axis fault (Page 18)
Case 10
→
Axis moving direction fault (Page 18)
Case 11
→
Positioning error (Page 19)
Case 12
→
Tool change fault (Page 19)
Case 13
→
Overload (Page 20)
Case 14
→
System crash during startup (Page 20)
Case 15
→
Hardware limit fault (Page 20)
Case 16
→
Reference point approach fault (Page 21)
Case 17
→
Drive alarm (Page 22)
Case 18
→
Option activation failure after PPU replacement (Page 23)
Case 19
→
CNC lock alarms (Page 28)
Case 20
→
OEM PIN forgotten for CNC lock (Page 29)
Note
In case of the necessity of replacing a defective PPU or a defective system CF card, both the PPU and the
CF card must be
replaced since the CF card always remains as an undetachable component of the PPU.