KEB COMBIVERT F6 Programming Manual

Motor parameterization
364
© 2022 KEB Automation KG
6.2.18.7 Deadtime characteristic
The identification of the dead time should be done after identification of the stator
resistance, by way that the stator winding has the same temperature and therefore
the same resistance.
6.2.18.8 Possible error messages
If the identification is interrupted, the cause of the error can be read in parameter
dr57 ident error info.
dr57
ident error info
0x2239
Identification
step
Value / text
Note
ASM rotor re-
sistance (Rr)
11:
ident Rr > limit
Rotor resistance out of range
13
ident Rr code 0
Current limit is reached, no lower frequency possible but
phase shifting not within permissible range
14
ident Rr code 1
Voltage limit is reached, not current limit, phase angle not in
permissible range, no lower frequency possible
SM inductance
(Lsd/Lsq)
21
ident Lsd < limit
Ld out of range (lower limit)
23
ident Lsdq code 0
Amplitude modulation procedure:
Current limit is reached, no lower frequency possible but
phase shifting not within permissible range
24
ident Lsdq code 1
Amplitude modulation procedure:
Voltage limit is reached, not current limit, phase angle not in
permissible range, no lower frequency possible
28
ident Lsq > limit
Lq out of range (upper limit)
29
ident Lsq < limit
Lq out of range (lower limit)
32 ident Ldq di/dt
curr.
five step procedure: Current not reached
33 ident Ldq di/dt
no volt. found
five step procedure:
no voltage found with which the current can be reached within
specified time limits
ASM leakage in-
ductance (sLs)
41
ident sLs > limit
Leakage inductance out of range (upper limit)
42
ident sLs < limit
Leakage inductance out of range (lower limit)
43
ident sLs code 0
Current limit is reached, no lower frequency possible but
phase shifting not within permissible range
44
ident sLs code 1
Voltage limit is reached, not current limit, phase angle not in
permissible range, no lower frequency possible
ASM main in-
ductance (Lh)
51
ident Lh >limit
Head inductance out of range (upper limit)
52
ident Lh < limit
Head inductance out of range (lower limit)
61 EMF/Lh, speed
<> ref.
Identification speed not reached (oscillation or limitation)
SM counter volt-
age (Emf)
55
ident EMF > limit
EMF out of range (upper limit)
56
ident EMF < limit
EMF out of range (lower limit)
61 EMF/Lh, speed
<> ref.
Identification speed not reached (oscillation or limitation)

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English