Ghisalba VFD-E Series - Page 148

Chapter 5 Parameters
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VFD-E Series
Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03 5-103
10.16
10.15
01.05
10.14
Frequency
The limit of
decel. time
frequency calculated by PID
output
frequency
Time
The limit of
accel. time
Fmin
Fsleep
Fcmd=0
Fout = 0
lower bound
of frequency
Fmin<Fsleep<
lower bound
of frequency
 When output frequency
d
sleep frequency and time > detection time, it will go in sleep mode.
 When min. output frequency Љ PID frequency Љ lower bound of frequency and sleep
function is enabled (output frequency
d
sleep frequency and time > detection time),
frequency will be 0 (in sleep mode). If sleep function is disabled, frequency command = lower
bound frequency.
 When PID frequency < min. output frequency and sleep function is enabled (output frequency
d
sleep frequency and time > detection time), output frequency =0 (in sleep mode).
If output frequency
d
sleep frequency but time < detection time, frequency command = lower
frequency. If sleep function is disabled, output frequency =0.
10.17
Minimum PID Output Frequency Selection
Factory Setting: 0
Settings 0 By PID control
1 By Minimum output frequency (Pr.01.05)