Siemens SINAMICS S120 Manual page 521

Controls and displays on the insulation monitor
Figure 8-54
Table 8- 70
Item
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2
3
4
5
6
7
Cabinet Modules
Manual, 03/2013, A5E03263538A
Controls and displays on the insulation monitor
Meaning of the controls and displays on the insulation monitor
Meaning
INFO key: To request standard information/
ESC key: Back menu function
TEST key: Call up self-test/
Arrow key up: Parameter change, scrolling
RESET button: Delete insulation and error messages (A-Isometer only)
Arrow key down: Parameter change, scrolling
Menu key: Call up menu system/
Enter key: Confirm parameter change
Alarm LED 1 lights up: Insulation fault, first alarm threshold reached
Alarm LED 2 lights up: Insulation fault, second alarm threshold reached
LED lights up: System error present
8.41 L87, insulation monitoring
Options
519