WEG CFW300 V1.3X, Programming Manual

Page: 55 / 157

Logical Command and Speed Reference
CFW300 | 7-9
7
P128 - Multispeed Reference 5
Adjustable
Range:
-400.0 to 400.0 Hz
Factory
Setting:
40.0 (30.0) Hz
P129 - Multispeed Reference 6
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
50.0 (40.0) Hz
P130 - Multispeed Reference 7
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
60.0 (50.0) Hz
P131 - Multispeed Reference 8
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
66.0 (55.0) Hz
Properties:
Description:
By the combination of up to three digital inputs, one from eight levels that form the multispeed reference is
selected. Read the description of the of the digital inputs in
Section 12.5 DIGITAL INPUTS on page 12-11 , as well
the reference selection in Section 7.1 SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE
on page 7-1 . The negative values determine a direction of rotation opposite to that defined by the inverter
command word (bit 2 of P682).
Figure 7.3 on page 7-10 and Table 7.3 on page 7-10 show the operation of the Multispeed. Although the most
significant digital input may be set at DI1 or DI2, only one of those options is allowed; otherwise, the Config state
(ConF), according to
Section 5.3 SITUATIONS FOR CONFIG STATUS on page 5-5 , is activated to indicate
parameterization incompatibility.