Siemens SINUMERIK 840Di sl - Page 491

NC Commissioning with HMI Advanced
11.11 NC/PLC Diagnosis
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
491
Group: settings
The following functions are grouped together via the "Settings" group box:
● Signal input for shutdown behavior: Signal source
This selection field is for configuring the digital input used for the shutdown signal of the
UPS:
– Disabled
No input signal is present.
– NC input 0...3
The shutdown signal of the UPS is connected to the configured digital input of the MCI
board extension module (Chapter
"Interface description" (Page 60)).
● Signal input for shutdown behavior: Signal level
This selection field is for configuring the level of the shutdown signal of the UPS:
– Low active
Upon detection of the low level (0) at the configured input, first the SINUMERIK 840Di
sl NC / PLC and then Windows XP are closed.
– High active
Upon detection of the high level (1) at the configured input, first the SINUMERIK 840Di
sl NC / PLC and then Windows XP are closed.