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toring value (f max 1) are displayed.
– The condition of the frequency monitoring f max 1 is displayed.
Minimum frequency (first limit)
– The set frequency monitoring threshold f min 1 is displayed.
– The threshold value is incremented linearly until it reaches the current mains fre-
quency value and mains monitoring is triggered.
– The trigger value, the delay time, the current value and the default frequency moni-
toring value (f min 1) are displayed.
– The condition of the frequency monitoring f max 1 is displayed.
Maximum frequency (second limit)
– The set frequency monitoring threshold f max 2 is displayed.
– The threshold value is decremented linearly until it reaches the current mains fre-
quency value and grid monitoring is triggered.
– The trigger value, the trigger time, the current value, and the default value of fre-
quency monitoring (f max 2) are displayed.
– The condition of the frequency monitoring f max 2 is displayed.
Minimum frequency (second limit)
– The set frequency monitoring threshold f min 2 is displayed.
– The threshold value is incremented linearly until it reaches the current mains fre-
quency value and grid monitoring is triggered.
– The trigger value, the trigger time, the current value, and the default value of fre-
quency monitoring (f min 2) are displayed.
– The condition of the frequency monitoring f min 2 is displayed.
Display after successful self-test:
After the Auto Test is complete the inverter returns to normal operation.
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