6 4
KEB COMBIVERT F5-G / B
16
Name: Basis
06.02.02
© KEB Antriebstechnik, 2002
All rights reserved
Functional Description Set Value and Ramp Adjustment
Chapter Section Page Date
f_soll
f_ist
t
t_rampe
t_rampet_rampet_rampet_rampe
Fig. 6.4.9.b Forward deceleration with constant ramp time
f_soll
f_ist
The different ramp functions can be adjusted separately for every frequency change
(acceleration forward, deceleration forward and so on). The selection is made with
oP.27 and is adjustable separately in each set.The function is activated after
pressing „ENTER“.
Ramp Bit-No Value Mode Reference frequency
0 const. ascent 100 Hz (dep. of ud.2)
Acc. 0 + 1 1 const. time actual set value
forward 2 *const. time last set value at constant run
3 reserved
0 const. ascent 100 Hz (dep. of ud.2)
Dec. 2 + 3 4 *const. time actual set value
forward 8 const. time last set value at constant run
12 reserved
0 const. ascent 100 Hz (dep. of ud.2)
Acc. 4 + 5 16 const. time actual set value
reverse 32 *const. time last set value at constant run
48 reserved
0 const. ascent 100 Hz (dep. of ud.2)
Dec. 6 + 7 64 *const. time actual set value
reverse 128 const. time last set value at constant run
192 reserved
*
Do not adjust these values - they are only sensible, if acceleration does not
take place from standstill or deceleration is not made to standstill.
If the mode constant time is activated for a ramp, then the s-curve function is
deactivated for this ramp. The ascent is limited to minimum 100 Hz / 4800 s.
Ramp mode (oP.27)
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