SINUS PENTA
GUIDE TO THE
REGENERATIVE APPLICATION
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Digital Output Function
Description of the Digital Output Functions
0: Synchronization Ok
The PLL runs smoothly and is synchronized with the mains.
1: Run OK
The drive is running smoothly.
2: Mains Fault
A mains fault has been detected (mains voltage/frequency out of range if
compared to the values set in the Mains Monitor menu).
3: DRIVE OK
No alarm tripped.
4: DRIVE in ALARM
Active alarm(s).
5: W40 Fan Fault
The control board has detected a fan fault signal.
6: Pre-charge OK
Successful closure of the DC-Bus Capacitor Pre-charge relay and MDO3
output for the external bypass.
7÷10: Command from
Fieldbus
The digital output is controlled directly from the fieldbus (see
Word 6
in the
11: Fan ON
The fan internal to the drive is operating.
Table 22: Functions implemented by digital outputs MDO1 and MDO2
