Functions Common To All The Control Modes; Ramps [20] - WEG CFW-11 Programming Manual

12 FUNCTIONS COMMON TO ALL THE CONTROL MODES

This section describes the functions that are common to all the CFW-11 inverter control modes (V/f, VVW,
Sensorless, and Encoder).

12.1 RAMPS [20]

The inverter RAMPS functions allow the motor to accelerate and decelerate in a faster or a slower manner.
P0100 – Acceleration Time
P0101 – Deceleration Time
Adjustable 0.0 to 999.0 s
Range:
Properties:
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
These parameters define the time to accelerate (P0100) lineally from 0 to the maximum speed (defined in P0134)
and decelerate (P0101) lineally from the maximum speed down to 0.
Note: The setting 0.0 s means that the ramp is disabled.
P0102 – Acceleration Time 2
P0103 – Deceleration Time 2
Adjustable 0.0 to 999.0 s
Range:
Properties:
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
Those parameters allow a second ramp to be configured for the motor acceleration (P0102) or deceleration
(P0103), which is activated via an external digital command (defined by P0105). Once this command is activated,
the inverter ignores the times of the first ramp (P0100 or P0101) and starts obeying the value adjusted at the second
ramp (Refer the example for external command via DIx showed next in the
20 Ramps
20 Ramps
Functions Common to All the Control Modes
Figure 12.1 on page
Factory 20.0 s
Setting:
Factory 20.0 s
Setting:
12-2).
12-1
12