Display Of Alarms - EBARA SP FC 1,5T-2 Instructions Pour L'installation Et La Maintenance

12.

DISPLAY OF ALARMS

ALARMS CAUSE OF ALARM
LIST
AL1 Set motor working hours have
been exceeded.
AL2 Error in parameters
- Pset > Pn + Pasp > FS
AL3 Short circuit of the output terminals
Transducer connections
AL4
interrupted or inverted.
AL5 No communication with GSM.
AL6 GSM error.
AL8 INVERTER OPERATION
Motor overload: Protection by control panel
KL1.
Check the motor fuses
PRESSURE SWITCH
operation
Motor overload:
Protection by the KL3
amperometric board.
Signal, red leds lit
LL12 x M1
LL13 x M2
LL14 x M3
Check the motor fuses.
AL9 Threshold exceeded maximum number starts AL9 - General alarm
AL16 Inverter protection. (See table INVERTER
DANFOSS ALARMS
TROUBLESHOOTING)
AL32 Overpressure
AH2O Minimum pressure
AL64 Lack of water, minimum level.
A256 External fault displayed by the open contact
connected to terminals I15-16 with
configuration External fault into the page
parameters digital inputs
INVERTER DANFOSS ALARMS TROUBLESHOOTING
Code list / Description
04-Lack of supply phase. (**)
07-Overvoltage.
08-Undervoltage.
09-Inverter overload.
13-Inverter overcurrent. (**)
14-Phase discharge to earth. (**)
16-Phase-phase short circuit. (**)
29-Power board overheating. (**)
30-Loss of phase U. (**)
31-Loss of phase V. (**)
32-Loss of phase W. (**)
38-Inverter internal fault. (**)
47-Voltage overload 24V M.12 (**)
51-Incorrect motor settings.
80-Driver returned to default values.
CL-Check the state of the inverter or the serial connection.
Ref. KL1 XC1 // Ref: GF1 68-69-61
ENGLISH
INFO PAGES
INDICATION
AL1 P1, P2, P3 operate
regularly
AL2 The system is stopped.
AL3 The system is stopped.
Automatic restart every 30 seconds.
- AL4 T1 if tranducer 1 The system is stopped.
- AL4 T2 if tranducer 2
Check state of GSM The pumps are working regularly.
modem or connecting
cable.
Ref. KL1 Local PC
Check the SIM card, The pumps are working regularly.
credit or network
coverage. Ref. KL5
AL8 Three automatic resets, manual at the fourth
no signal, attempt. To reset, switch panel power off
red LED on and on again.
into the board KL3:
LL12 x M1 Manual reset with the keys on the KL3
LL13 x M2 amperometric board, press:
LL14xM3 SB13 x M1,
SB14 x M2,
SB15 x M3.
The system is not stopped.
LED on Is activated if you exceed the number of
starts that is set, it resets if you go below
the limit.
AL16 The system continues operating, controlled
by the transducer. The
pumps are supplied by the mains.
AL32 The system stops. (Automatic restart 5
seconds after pressure
returns to normal)
AH2O The system stops. (Three auto-resets,
manual on fourth attempt with alarm signal
64 - lack of H2O).
AL64 The system is stopped. Check the contact
connected to terminals
15 – 16 R.C.
The system is stopped, according to the
A256 state OFF of the digital input terminals 15-
16.
Reset sequence
Simple alarms:
- go to the "Alarms log" page and press
'RESET'.
Blocking alarms (**):
- switch the panel off for 3 minutes, then on again.
- go to the "Alarms log" page and press
'RESET'.
59
EFFECT
IN THE SYSTEM
REMOTE ALARM
RELAY
No remote signal
Remote signal
Remote signal
Remote signal
Remote signal
Remote signal
Remote signal
No remote signal
Remote signal
Remote signal
Remote signal
Remote signal
Remote signal
Remote signal