Parker AC30 Serie Manual Del Producto página 302

D-10
Parameter Reference
Line Synchronisation
Typically the system will contain an AC30P/AC30D regen drive providing 4-Q power supply, and one or more drives on the common DC bus.
However, in order for the AFE control procedures to operate correctly, a synchronization of the IGBT firing sequence to the three phase mains
supply voltage frequency, angle, and direction of rotation need to be performed. This is achieved by using a line sync card (LA471892U001),
connected to a standard AC30 encoder option board (7004-04-00). Failure to successfully synchronise could cause significant supply distortion, poor
power factor, or even catastrophic failure.
AFE Parameter List
The full set of AFE related parameters are given in a table below:
Parameter Name
No.
1730
AFE Inductance
Total inductance (3% + 5%) from the LCL filter in the AFE configuration.
1693
AFE PF Angle Demand
Sets AFE in current control mode (TRUE) or leaves it in voltage control mode (FALSE).
1705
AFE Id Demand
Iq current demand. Set directly in both current control mode, or voltage control mode.
1704
AFE Id Demand
Id current demand. Set directly only in current control mode. In voltage control mode set by dc link voltage loop.
1706
AFE Max Current
Maximum allowed current in AFE mode.
1690
AFE Close Ext PCR
Path
Setup::Regen Control
Parameters::Regen Control::AFE
Parameters::Regen Control::AFE
Same as PNO 1693
Same as PNO 1693
Parameters::Regen Control::AFE
Parameters::Regen Control::AFE
Default
Range
0.00 0.00 to 1000.00
0.00 -90.00 to 90.00
0.10 -1.50 to 1.50
0.10 -1.50 to 1.50
1.50 0.00 to 1.50
FALSE
Units
Writable
mH ALWAYS
deg ALWAYS
ALWAYS
ALWAYS
ALWAYS
ALWAYS
AC30 series Variable Speed Drive