AKD 5000
■
Warnings and alarms
The table gives the different warnings and alarms
and indicates whether the fault locks the frequency
converter. After Trip locked, the mains supply
must be cut and the fault must be corrected.
Reconnect the mains supply and reset the frequency
converter before being ready.
Wherever a cross is placed under both Warning
and Alarm, this can mean that a warning precedes
the alarm. It can also mean that it is possible to
program whether a given fault is to result in a warning
or an alarm. This is possible, e.g. in parameter
404
Brake check
. After a trip, alarm and warning
will flash, but if the fault is removed, only alarm
will flash. After a reset, the frequency converter
will be ready to start operation again.
N
N
N
No
o
o
o....
D
D
D
De
e
e
es
s
s
sc
c
c
crrrriiiip
p
p
pttttiiiio
o
o
on
n
n
n
W
W
W
Wa
a
a
arrrrn
n
n
niiiin
n
n
ng
g
g
g
A
A
A
Alllla
a
a
arrrrm
m
m
m
T
T
T
Trrrriiiip
p
p
p
llllo
o
o
oc
c
c
ck
k
k
ke
e
e
ed
d
d
ds
s
s
s
1
10 Volts low (10 VOLT LOW)
X
2
Live zero fault (LIVE ZERO ERROR)
X
X
3
No motor (NO MOTOR)
X
4
Phase fault (MAINS PHASE LOSS)
X
X
X
5
Voltage warning high (DC LINK VOLTAGE HIGH)
X
6
Voltage warning low (DC LINK VOLTAGE LOW)
X
7
Overvoltage (DC LINK OVERVOLT)
X
X
8
Undervoltage (DC LINK UNDERVOLT)
X
X
9
Inverter overladed (INVERTER TIME)
X
X
10
Motor overloaded (MOTOR TIME)
X
X
11
Motor thermistor (MOTOR THERMISTOR)
X
X
12
Torque limit (TORQUE LIMIT)
X
X
13
Overcurrent (OVERCURRENT)
X
X
X
14
Earth fault (EARTH FAULT)
X
X
15
Switch mode fault (SWITCH MODE FAULT)
X
X
16
Short-circuit (CURR.SHORT CIRCUIT)
X
X
17
Standard bus timeout (STD BUS TIMEOUT)
X
X
18
HPFB bus timeout (HPFB TIMEOUT)
X
X
19
Fault in EEprom on power card (EE ERROR POWER CARD)
X
20
Fault in EEprom on conrol card (EE ERROR CTRL. CARD)
X
21
Auto-optimisation OK (AUTO MOTOR ADAPT OK)
X
22
Auto-optimisation not OK (AUTO MOT ADAPT FAIL)
X
29
Heat-sink temperature too high (HEAT SINK OVER TEMP.)
X
X
30
Motor phase U missing (MISSING MOT.PHASE U)
X
31
Motor phase V missing (MISSING MOT.PHASE V)
X
32
Motor phase W missing (MISSING MOT.PHASE W)
X
33
Quick discharge not OK (QUICK DISCHARGE FAIL)
X
X
34
Profibus communication fault (PROFIBUS COMM. FAULT)
X
X
35
Out of frequency range (OUT FREQ RNG/ROT LIM)
X
36
Mains failure (MAINS FAILURE)
X
X
37
Inverter fault (INVERTER FAULT)
X
X
39
Check parameters 104 and 106 (CHECK P.104 & P.106)
X
40
Check parameters 103 and 105 (CHECK P.103 & P.105)
X
41
Motor too big (Motor too big)
X
42
Motor too small (Motor too small)
X
44
Encoder loss (ENCODER FAULT)
X
X
MG.50.R3.02 -
104
