DYNAVERT
®
L05
Troubleshooting instructions
4BS0516DE-EN/011
Stand/ issue: 25.07.03
43
!! Fault!!
Diff set/act
Flt>Diff set/act
The actual speed is higher by more than the parameterizable
Setp/actv.dev
or
lower than the set speed acc. to the travel curve. The drive does not work on the
current limit (cause e.g. wrong setting of motor or encoder parameters).
corresp. with parameter:
P-MONITORING : Store setp/actv
!! Fault!!
Set/act-sign
Flt.>Set/act-sign
The drive runs, related to the setpoint value, in opposite direction (cause e.g. wrong
connection of motor or encoder cable, wrong setting of motor or encoder parameters).
corresp. with parameter:
P-MONITORING : Store setp/actv
5.4.2 Parameter fault messages
Messages indicating “
! Parameter fault !
” in the first line are caused by faulty resp. wrong parameter
value setting (internal
plausibility check
carried out by the inverter).
At the same time a reference is given, corresponding to that subject which was
not plausibly
parameterised
. It is possible now to correct the fault accordingly!
“
Starting
” of the inverter while these fault messages are active is
not possible!
Message
on the display
Probable cause of the fault
! Parameter fault !
v 1 too high
Preset speed P-TRAVEL CURVE DATA :
v1
higher than allowed in the motor
specification.
! Parameter fault !
v 2 too high
Preset speed
v2
higher than allowed in the motor specification.
! Parameter fault !
v 3 too high
Preset speed
v3
higher than allowed in the motor specification.
! Parameter fault !
v 4 too high
Preset speed
v4
higher than allowed in the motor specification.
! Parameter fault !
v 5 too high
Preset speed
v5
higher than allowed in the motor specification.
! Parameter fault !
v 6 too high
Preset speed
v6
higher than allowed in the motor specification.
! Parameter fault !
v 7 too high
Preset speed
v7
higher than allowed in the motor specification.
! Parameter fault !
v 8 too high
Preset speed
v8
higher than allowed in the motor specification.
! Parameter fault !
v 1 > vmax
Preset speed P-TRAVEL CURVE DATA :
v1
is higher than the admissible limit of
monitoring P-MONITORING :
vmax
.
! Parameter fault !
v 2 > vmax
Preset speed
v2
exceeds the admissible limit of monitoring
vmax
.
! Parameter fault !
v 3 > vmax
Preset speed
v3
exceeds the admissible limit of monitoring
vmax
.
! Parameter fault !
v 4 > vmax
Preset speed
v4
exceeds the admissible limit of monitoring
vmax
.
! Parameter fault !
v 5 > vmax
Preset speed
v5
exceeds the admissible limit of monitoring
vmax
.
! Parameter fault !
v 6 > vmax
Preset speed
v6
exceeds the admissible limit of monitoring
vmax
.
! Parameter fault !
v 7 > vmax
Preset speed
v7
exceeds the admissible limit of monitoring
vmax
.