Siemens SINUMERIK 808D ADVANCED

Commissioning Manual
01/2017
85
④
Horizontal and vertical keys
Call the corresponding vertical/horizontal softkeys on
the screen
⑪
Cursor keys
⑤
Return key
Returns to the next higher-level menu
⑫
Modifier keys for use in key combinations
⑥
Menu extension key
Calls the extended menu items
⑬
Edit control keys
⑦
Alphabetic and numeric keys
⑭
Operating area keys
4.2.2
Status LEDs on the PPU
The individual LEDs and their functions are described in the table below:
LED
Color
Status
Description
POK
Green
Continuously lit
The power supply for the CNC is switched on.
RDY
Green
Continuously lit
The CNC is ready and the PLC is in run mode.
Orange
Continuously lit
The PLC is in stop mode.
Flashing
The PLC is in power-up mode.
Red
Continuously lit
The CNC is in stop mode.
TEMP
Orange
Continuously lit
The CNC temperature is out of range.
-
Off
The CNC temperature is within the specified range.