Alpha Technologies AMP24 HP - Manual (Page 81)

79 Doc. #: 0260011-J0 Rev B
Table K — Inverter Alarm Codes
Alarm Type Description Cause Solution
13 Vout INVERSE Error in the self-test during
the starting process
This error happens if the
module is not configured on
the correct output phase
Verify the phase configuration
of the modules. Then, reset
the module and try again. If
the problems still happens,
replace the module
14 OVRLOAD TOO
LONG
Output voltage too low due
overload for a long time
Load too higher for the
inverter quantity operational
on system.
Reduce load or add inverter
on the system.
15 OUT FUSE
FAILURE
Module is delivering no
power to the load while the
other module on the same
phase does.
Output fuse open / problem
in the connection of ACout
Check if the problem can be
caused by something external
to the module. If not, replace
the module
16 VoutIout TOO
LOW
Output voltage is too low
while the output current is in
an acceptable range
Problem inside the module. Reset the module and try
again. If the problems still
happens, replace the module
18 VoutPout TOO
LOW
Output voltage is too low
while the output power is in
an acceptable range
Problem inside the module. Reset the module and try
again. If the problems still
happens, replace the module
19 RAM FAILURE Values in the RAM are
corrupt
Replace the module
Error recoverable
33 OUT OF SYNC Inverter is not synchronised
on other inverters
Problem on the
communication bus
Check bus.
Problem inside the module Replace the module
34 TEMP TOO
HIGH
Temperature on heat sink
too high
Temperature too high in the
room, cooling insufficient, or
inverter component defective
Check temperature inside
inverter. Check room
temperature. Replace FAN.
Replace inverter
35 COM BUS
FAILURE
The inverter doesn't see
itself on the bus
Problem on bus or internal
problem
Check bus / replace module
36 COM BUS
CONFLICT
2 TSI have same ADX Will self repair
37 NO POWER
SOURCE
No input AC and DC
available on inverter
No supply voltage Check AC input voltage at AC
input and DC input terminals
Circuit Breaker open Check Circuit breakers
Wiring fault Check input voltage at
38 COM BUS
FAILURE
TSI must have a T2S to
start
No T2S in the system Add a T2S
39 PARAM QUERY Inverter is updating his
parameters
Part of starting process Nothing to do
40 PARAM
MISMATCH
Configuration file
incompatible with TSI
inverter
Problem with parameters Check configuration file and
re-send it
41 PHASE NOT
READY
The phase inverter is not
configured for this phase (
multiple phase system)
AC not present, or phase not
configured
Reconnect AC IN, configure
the inverter phase
42 STATUS 42
43 INV MISMATCH Inverter incompatible with
inverter installed in system
Inverter for pack solution.
Limitation to 6 inverter on the
same BUS
Remove incompatible inverter