Faults Table - salmson Nexis-VE 2 Instalación Y Instrucciones De Puesta En Marcha

10.1 Faults table

All incidents hereafter mentioned will have the following effect:
• Deactivation of the SBM relay (when parameterised in „available transfer" mode).
• Activation of the SSM relay „failure transfer" when the maximum quantity of one
fault type is reached within a 24-hour period.
• Lighting of a red LED.
Time before
Response
Fault considera-
time before
number tion of fault,
fault sig-
after sig-
nalling
nalling
E001 60 s Immediately
E004
~ 5 s 300 s
(E032
E005
~ 5 s 300 s
(E033)
E006 ~ 5 s 300 s
Immediately Immediately Immediately if defec-
E007
E010 ~ 5 s Immediately No restart
E011 60 s Immediately
E020 ~ 5 s Immediately
E023 Immediately Immediately
E025 Immediately Immediately No restart
E026 ~ 5 s Immediately
E030
~ 5 s Immediately
E031
E042 ~ 5 s Immediately No restart
Immediately Immediately if defec-
E050 300 s
E070 Immediately Immediately No restart
E071 Immediately Immediately No restart
E072 Immediately Immediately No restart
E075 Immediately Immediately No restart
E076 Immediately Immediately No restart
E099 Immediately Immediately No restart
SALMSON 12/2013
Max.
faults
Waiting period before
within
automatic restart
24
hours
60 s 6
Immediately if defec-
6
tive deleted
Immediately if defec-
6
tive deleted
Immediately if defec-
6
tive deleted
No limit
tive deleted
1
60 s 6
300 s 6
60 s 6
1
300 s 6
300 s 6
1
No limit BMS communication time-out
tive deleted
1
1
1
1
1
1
Faults
Possible causes
Pump is in overload condition,
defective
Pump is obstructed by particles
Converter supply experiences
undervoltage
Converter supply experiences
overvoltage
A supply phase is missing
The converter runs like a gen-
erator. Warning signal, pump is
not stopped
Pump is locked
Pump is no longer primed or is
running dry
Motor overheats
Ambient temperature exceeds
than +50 °C
Motor has short-circuit
Missing phase at the motor
The thermal sensor of the
motor is defective or is not cor-
rectly connected
Converter overheats
Ambient temperature exceeds
than +50 °C
The sensor cable (4 – 20 mA) is
interrupted
Internal communication error
EEPROM error
Problem inside converter
Inrush-current relay defective
Current sensor defective
Unknown pump type
Remedies
Density and/or viscosity of the con-
veyed liquid is too high
Dismantle the pump and replace or
clean the defective components
Check the converter terminals:
• Fault if network < 330 V
Check the converter terminals:
• Fault if network > 480 V (0.55 to 7.5 kW)
• Fault if network > 506V (11 to 22kW)
Check the supply
Pump veers, check tightness of the
non-return valve
Dismantle the pump, clean it and
replace defective parts. It may be a
mechanical failure of the motor (bear-
ings)
Prime the pump by filling it (see sec-
tion 9.3)
Check the tightness of the foot valve
Clean the cooling ribs of the motor
The motor is designed for operation
at an ambient temperature of +50 °C
Dismantle the frequency converter of
the pump, check and replace it, if
required
Check the connection between motor
and converter
Dismantle the frequency converter of
the pump, check and replace it, if
required
Clean the cooling ribs at the rear and
under the converter as well as the fan
cover
The converter is design to operate at
an ambient temperature of +50 °C
Check the correct supply and the
cable connection of the sensor
Check the connection.
Contact after-sales technician
Contact after-sales technician
Contact after-sales technician
Contact after-sales technician
Contact after-sales technician
Contact after-sales technician
English
Waiting
period
before
reset
300 s
0s
0s
0s
0s
60 s
300 s
300 s
60 s
60 s
300 s
300 s
60 s
0s
60 s
60 s
60 s
60 s
60 s
Power
off/on
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