7
Initial Start-up Start-up
7
23
KEB COMBIVERT F5-M / S
Name: Basis
18.05.04
Section PageDate
© KEB Antriebstechnik, 2002
All Rights reserved
Chapter
7.2 Initial Start-up
After all preparatory measures have been carried out the KEB COMBIVERT F5 can
be switched on.
Picture 7.2.1 Initial start-up (controlled)
For the controlled (open-loop) initial start-up of KEB COMBIVERT F5-MULTI do the
following:
1. Switch off control release (term. X2A.16) ⇒ Inverter in status ÑnoPì
2. Select controlled operation ⇒ Parameter CS.0 = 0
3. Enter motor data ⇒ Parameter dr.0...dr.5
4. Activate motor data ⇒ Parameter Fr.10 = 1 or 2
5. Enter necessary boost ⇒ Parameter uF.1
6. Enter encoder line number (inc/r) ⇒ Parameter Ec.1/11
7. Not cut-off frequency of the encoder ⇒ f
limit
> increments * n
max
/ 60 Hz
and interface e.g. encoder (inc/r): 2500
max. set speed: 3000 rpm
f
limit
> 125 kHz
8. Set CS.1 to encoder channel 1
9. Start controlled operation ⇒ see diagram
Start
Preset positive set speed
Remove cause of error
Activate control release
(terminal X2A.16)
Is the dir. of rotation
of the motor (forward)
correct ?
Exchange motor phases
NO
NO
NO
Is the sign of the actual
speed display (ru.9)
positive ?
Actual speed (ru.9)
= set speed (ru.1)
minus slip ?
Change encoder wiring or activate
encoder tracks (Ec.6)
Possible causes:
ï encoder defective
ï interface defective
ï EMC-problems
ï cut-off frequency of the enc. is too small
ï encoder line number is wrong (Ec.1/11)
YES
YES
YES
Initial start-up successful!
7.2.1 Start-up
F5-MULTI
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