GB - 26
Operating of the unit
Decceleration time
Maximal frequency
f
t
100 Hz
CP. 8
f
U
REF
CP. 9
CP.10
10 V
0 V
Minimal frequency
The parameter determines the time needed in order to decelerate from 100 to 0
Hz. The actual deceleration time is proportional to the frequency change.
delta f
x CP. 8 = actual acceleration time
100 Hz
Adjustment range:
0.01...300 s
Resolution:
0.01 s
Factory setting:
10 s
Customer adjustment:
_______ s
Example:
CP. 8 = 10 s ; the drive should decelerate from 60 Hz to 10 Hz
delta f = 60 Hz - 10 Hz = 50 Hz
actual deceleration time = (50 Hz / 100 Hz) x 10s = 5 s
Frequency on which the inverter runs without presetting an analog set value.
Internal limiting of the fixed frequencies CP.11…CP.13.
Adjustment range:
0.0...409.58 Hz
Resolution:
0.0125 Hz
Factory setting:
0.0 Hz
Customer adjustment:
_______ Hz
Frequency on which the inverter runs with maximum analog set value.
Internal limiting of the fixed frequencies CP.11…CP.13.
Adjustment range:
0.0...409.58 Hz
Resolution:
0.0125 Hz
Factory setting:
70 Hz
Customer adjustment:
_______ Hz
Three fixed frequencies can be adjusted. The selection of the fixed frequencies
occurs with the inputs I1 and I2 (terminal X1.4 and X1.5).
Adjustment range:
0.0...±409.58 Hz
Resolution:
0.0125 Hz
Factory setting:
5/50/70 Hz
Customer adjustment 1:
______ Hz
Customer adjustment 2:
______ Hz
Customer adjustment 3:
______ Hz
If presetting occurs outside of the fixed limits of CP.9 and CP.10, then the
frequency is internally limited.
Fixed frequency 1...3
I1
I2
I1+I2
Summary of Contents for COMBIVERT M4
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