Siemens SINAMICS PERFECT HARMONY GH180 - Page 415

Fault LED Conditions
The fault LED can be 󹪞ashing, on continuously, or o󹪜.
• A 󹪞ashing fault LED means that an alarm is either active or unacknowledged.
• A fault LED that is on continuously means that a fault condition exists.
LED conditions are detailed in the following table:
Table 9-14 Fault LED Status: Multi-language Keypad
Fault LED Condition
1
Display Fault Con‐
dition
Alarm Condition Alarm Acknowl‐
edged or Fault
Reset?
Flashing Status display will be reduced in height and
alarm name will be shown in yellow box at
bottom of display.
N/A Active (not ac‐
knowledged)
No
Flashing* Status display will be reduced in height and
alarm name will be shown in yellow box at
bottom of display.
N/A Cleared (not ac‐
knowledged)
No
Flashing none N/A Active (acknowl‐
edged)
Yes
Flashing
(see 󹪝gure below)
Status display will be reduced in height and
alarm names will be shown in rotation in yel‐
low box at bottom of display.
N/A Multiple unac‐
knowledged alarms
No
On continuously*** Fault name
Note: Background is red for fault display.
Active N/A No
On continuously*** Fault name within display**
Note: Background is red for fault display.
Multiple
faults
N/A No
1
Up to three faults can be displayed simultaneously on the display.
* After an alarm condition is cleared, the fault LED will continue to 󹪞ash until the alarm is
acknowledged. Alarms are self-clearing.
Press the [FAULT RESET] key to acknowledge the alarm.
** Use the down and up arrow keys to cycle through the active fault list.
*** Assumes "Fault display override" (ID 8200) is "O󹪜".
Software user interface
9.6 ML Keypad
NXGPro+ Control Manual
Operating Manual, A5E50491925A 413