KEB COMBIVERT F5 BASIC Applications Manual page 166

Functional Description
Ramp mode (oP.27)
Chapter Section Page
6 4 16
Fig. 6.4.9.b Forward deceleration with constant ramp time
f _ s o l l f_soll
f _ i s t
f_ist
t_rampe
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
Acc. 0 + 1
forward
Dec. 2 + 3
forward
Acc. 4 + 5
reverse
Dec. 6 + 7
reverse
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.
Date Name: Basis
06.02.02 KEB COMBIVERT F5-G / B
Set Value and Ramp Adjustment
t_rampe t_rampe
Value Mode
0 const. ascent
1 const. time
2 *const. time
3 reserved
0 const. ascent
4 *const. time
8 const. time
12 reserved
0 const. ascent
16 const. time
32 *const. time
48 reserved
0 const. ascent
64 *const. time
128 const. time
192 reserved
©
t_rampe
t_rampe
Reference frequency
100 Hz (dep. of ud.2)
actual set value
last set value at constant run
100 Hz (dep. of ud.2)
actual set value
last set value at constant run
100 Hz (dep. of ud.2)
actual set value
last set value at constant run
100 Hz (dep. of ud.2)
actual set value
last set value at constant run
KEB Antriebstechnik, 2002
All rights reserved
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