Power On And Boot Up; Operating And Display Elements For Run-Up - Siemens SINUMERIK 804D sl Commissioning Manual

Power on and boot up

5.1

Operating and display elements for run-up

Introduction
The figure below shows the operating and display elements of the NCU, which are important
for switch-on and run-up of the SINUMERIK 840D sl:
• Various error and status LEDs
• Status display (seven-segment display)
• RESET button
• NCK start-up switch (left)
• PLC mode selector switch (right)
• CompactFlash slot
Figure 5-1
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
Operating and display elements for installation and start-up at the NCU
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