WEG CFW-11 Programming Manual page 92

Scalar Control (V/f)
Figure 9.13 - Example of the DC link voltage limitation working with the Ramp Acceleration function
P0150 – Dc Regulator type (V/f)
Adjustable
Range:
Proprieties:
Access groups
via HMI:
Description:
It selects the DC link voltage limitation function type in the V/f mode.
P0151 – Dc Link Voltage Regulation acting Level (V/f)
Adjustable
Range:
Proprieties:
Access groups
via HMI:
9
9-12
DC Link Voltage (P0004)
P0151
Nominal U
d
Voltage U
d
(P0004)
Output
Speed
0 = Ramp Hold
1 = Ramp Acceleration
V/f, CFG and VVW
01 PARAMETER GROUPS
27 V/f DC Volt. Limit.
339 to 400 V (P0296=0)
585 to 800 V (P0296=1)
585 to 800 V (P0296=2)
585 to 800 V (P0296=3)
585 to 800 V (P0296=4)
809 to 1000 V (P0296=5)
809 to 1000 V (P0296=6)
924 to 1200 V (P0296=7)
924 to 1200 V (P0296=8)
V/f and VVW
01 PARAMETER GROUPS
27 V/f DC Volt. Limit.
F022-Overvoltage
DC Link Regulation
Time
Time
Factory
Setting:
Factory
Setting:
0
400 V
800 V
800 V
800 V
800 V
1000 V
1000 V
1000 V
1200 V