Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
119
Switching on the control system
Preparation before switch-on
Make sure the following before switching on the control system:
● You have finished the mechanical installation of the whole system based on the information included in Chapter
"Mounting (Page 50)".
● You have completed the wiring of the whole system according to the information included in Chapter "System connection
(Page 73)" (if you use the default PLC program).
Switch on the 24 VDC power supply to the control system.
When the control system starts up for the first time, the following two alarms appear.
Press this key or the key combination to clear the alarms. For more information about the
alarms and system re
sponses, refer to the SINUMERIK 808D ADVANCED Diagnostics
When the control system enters the main screen, check the status LEDs on the PPU:
: green
: green
: off
Check the status LEDs on the drive:
: green
: slow flashing green every two seconds
Note
The control system constantly creates restoring points during operation. In case of data loss due to power failure or other
problems, the control system automatically restores the last autosaved system data upon startup with an alarm appearing on
the screen.