Siemens SINAMICS S120 Equipment Manual page 417

Controls and displays on the insulation monitor
Figure 8-39
Table 8- 39
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S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
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, scroll
RESET button: Delete insulation and error messages (A-Isometer only)
Arrow key down: Parameter change, scroll
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
8.28 L87, insulation monitoring
Options
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