Regulation Parameters - P100 To P199 - WEG CFW-10 EASYDRIVE User Manual

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION

6.3.2 Regulation Parameters - P100 to P199

[Factory Setting]
Parameter
P100
Acceleration
Time
P101
Deceleration
Time
P102
Acceleration
Time
a
2 Ramp
P103
Deceleration
Time
a
2 Ramp
P104
Ramp S
56
Range
0.1 to 999s This set of parameters defines the time to accelerate
[ 5.0s ] linearly from zero up to the rated frequency and to
0.1s (<100); decelerate linearly from the rated frequency down to zero.
1s (>99.9) The rated frequency is defined by parameter P145 .
0.1 to 999s When factory setting is used, inverter always follows the
[ 10.0s ] time defined in P100 and P101.
0.1s (<100); If Ramp #2 should be used, where the acceleration and
1s (>99.9) deceleration times follow the values programmed at
0.1 to 999s P102 and P103, use a digital input. See parameters P263
[ 5.0s ] to P265.
0.1s (<100); Depending on the load inertia, too short acceleration ti-
1s (>99.9) mes can disable the inverter due to overcurrent (E00).
0.1 to 999s Depending on the load inertia, too short deceleration ti-
[ 10.0s ] mes can disable the inverter due to overvoltage (E01).
0.1s (<100); For more details, refer to P151.
1s (>99.9)
The ramp S reduces mechanical stress during the the
0 to 2
load acceleration and deceleration.
[ 0 - Inactive ]
-
It is recommended to use the S ramp with digital
frequency/speed references.
Description / Notes
P104
0
1
2
Output Frequency
(Motor Speed)
t
accel. time
(P100/102)
Figure 6.4 - S or linear Ramp
Ramp S
Inactive
50%
100%
Linear
50% ramp S
100% ramp S
t
decel. time
(P101/
103)
t (s)