Siemens SINUMERIK 804D sl Commissioning Manual page 60

PLC commissioning
7.4 Carry out NCK reset
Figure 7-17
A "NCK Reset" is required for PLC-NCK synchronization.
Steps for initiating an NCK reset
1. Press the key
2. Press the "NCK Reset" softkey.
3. Answer the question "Do you want to initiate a NCK Power-on Reset (hot start)?" with the
60
Alarm responses
and select the "Commissioning" menu.
"Yes" softkey.
The PLC goes to RUN mode.
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0