Siemens SINUMERIK 810D Configuration Manual page 65

07.96
12.95
Operating and
The position of the operating and display elements on the front panel of the
display elements CCU1/2 is shown in Fig. 4-1.
Table 4-10
RE-
SET(S1)
S3
S4
LEDs
(left row)
LEDs
(right
row)
H3
DAC test
sockets
Fig. 4-2
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
Operating and display elements on the CCU1/2 module
Desi-
Type
gnation
Triggers a hardware RESET for resetting the control and drive
Button and subsequent full bootup.
NCK start-up switch
Position 0:
Rotary
Position 1:
switch
Position 2:
Positions 3 - - 7:
PLC mode selector switch
Position 0: PLC RUN
Rotary
Position 1: PLC RUN P
switch
Position 2: PLC STOP
Position 3: MRES
green LED +5V: Lights up when the supply voltage
is within the tolerance range.
red LED NF: Lights up when the NCK or the PLC watchdog
has responded
red LED SF: Lights up whenever drive errors occur. Goes out after
the system is booted in error- -free condition.
yellow LED CB: Lights up when data transfer
takes place over the MPI interface.
green LED PR:
red LED red PS:
LED PF:
yellow LED PFO: PLC FORCE status
yellow LED - - :
Software-supported output of test and
7- -segment
error messages
DAC 1
DAC 3
DAC test sockets on the CCU1/2 modules
4 Description of the SINUMERIK 810D
4.2 Interfaces of the SINUMERIK 810D
Meaning
Normal operation
General NCK reset
NCK software update from memory card
Reserved
PLC-RUN status
PLC-STOP status
Lights up if a PLC error occurs
Not used (lights up briefly on reset)
DAC 2
Ground
4-63