5.9 Parameters: 16-** Data Read-outs
5.9.1 16-0* General Status
16-00 Control Word
Range: Function:
0* [0 - FFFF] View the Control word sent from the AFE via the
serial communication port in hex code.
16-03 Status Word
Range: Function:
0* [0 - FFFF] View the Status word sent from the AFE via the
serial communication port in hex code.
5.9.2 16-3* AFE Status
16-30 DC Link Voltage
Range: Function:
0 V* [0 - 10000 V] View a measured value. The value is filtered
with an 30 ms time constant.
16-34 Heatsink Temp.
Range: Function:
0°C* [0 - 255 °C]
View the AFE heatsink temperature. The cut-
out limit is 90 ± 5°C, and the motor cuts back
in at 60 ± 5°C.
16-35 Inverter Thermal
Range: Function:
0 %* [0 - 0 %] View the percentage load.
16-36 Inv. Nom. Current
Range: Function:
A* [0.01 - 10000.00 A] View the inverter nominal current.
16-37 Inv. Max. Current
Range: Function:
A* [0.01 - 10000.00 A] View the inverter maximum current.
16-39 Control Card Temp.
Range: Function:
0 C* [0 - 100 C] View the temperature on the control card,
stated in °C.
16-41 Current
Range: Function:
0.00 A * [0.00 - 1856.00 A ] Returns the value of measured
current as a mean value IRMS.
16-42 Voltage
Range: Function:
0.0V* [0.0 - 6000.0V] Shows the AFE output voltage when the
AFE is running.
16-43 Frequency
Range: Function:
0.0 Hz* [0.0 - 6500.0 Hz] Returns the actual AFE frequency,
when the AFE is running.
16-44 Power [kW]
Range: Function:
0.00 kW * [0.00 - 1000.00 kW] Returns the calculated AFE power
on basis of the actual voltage and
current.
16-45 Power [hp]
Range: Function:
0.00 hp * [0.00 - 1000.00
hp]
Returns the calculated AFE power
on basis of the actual mains voltage
and mains current.
16-49 Current Fault Source
Range: Function:
0* [0 - 8 ] Value indicates source of current faults including
short circuit, over current, and phase imbalance
(from left):
1-4 Inverter
5-8 Rectifier
0 No fault recorded
5.9.3 16-6* Inputs and Outputs
16-60 Digital Input
Range: Function:
0 N/
A*
[0 -
1023 N/
A]
View the signal states from the active digital inputs.
Example: Input 18 corresponds to bit no. 5, ‘0’ = no
signal, ‘1’ = connected signal. Bit 6 works in the
opposite way, on = '0', off = '1' (safe stop input).
Bit 0 Digital input term. 33
Bit 1 Digital input term. 32
Bit 2 Digital input term. 29
Bit 3 Digital input term. 27
Bit 4 Digital input term. 19
Bit 5 Digital input term. 18
Bit 6 Digital input term. 37
Bit 7 Digital input GP I/O term. X30/4
Bit 8 Digital input GP I/O term. X30/3
Bit 9 Digital input GP I/O term. X30/2
Bit 10-63 Reserved for future terminals
How to Programme
VLT
®
Active Front End AFE 302 Operating Instructions Liebherr
50 MG.33.X2.02 - VLT
®
is a registered Danfoss trademark
55
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