WEG CFW100 Programming Manual page 94

Digital and Analog Inputs and Outputs
j) MULTISPEED
The Multispeed reference, as described in
by means of the combination of up to three digital inputs, the selection of one from eight reference levels predefined
in parameters P124 to P131. For further details, refer to
REFERENCE on page
k) 2 RAMP
nd
If DIx is inactive, the inverter uses the default ramp by P100 and P101, otherwise, it will use the 2
and P103.
12
l) NO EXTERNAL ALARM
If DIx is inactive, the inverter will activate the external alarm A090.
12-14 | CFW100
DIx - Accelerate
DIx - Decelerate
Enabling (RUN)
P133
Output
frequency
DIx - Accelerate
Reset
DIx - Decelerate
DIx - Run/Stop
Figure 12.12: Example of the Electronic Potentiometer (E.P.) function
item 7.2.3 Parameters for Reference Frequency on page
7-1.
DIx - Run/Stop
DIx - 2 ramp
nd
P100
Output
frequency
Figure 12.13: Example of the 2
RAMP
& Reset
Active
Inactive
Active
Inactive
Active
chapter 7 LOGICAL COMMAND AND FREQUENCY
Active
Inactive
Active
Inactive
P102 P103
Ramp function
nd
Return Advance
Reference
Time
Time
Time
Inactive
Time
Ramp by P102
nd
Time
Time
P101
Time
7-7, enables,