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CEAG Remote Display for Central Power Supply Systems 40071860348 October 2019 www.ceag.de
Active Fault
Use joy-stick to view “Active Fault” screen. This screen
can show only four active faults at a time. Use joy-stick to
scroll through all available active faults.
Fault Log
Use joy-stick to view “Fault Log” screen. This screen can
show up to 100 faults logged with timestamps and status
(S – active, C – cleared). Please refer to below table for
reference.
Fault Description
1 PSU1 Fault
If in presence of mains, PSU 1/2 mulfunction (is not providing regulated current
and/or voltage to the load), then PSU1/2 Off will be shown on the home screen.
2
PSU2 Fault
3
PSU Over Voltage
If Output bus voltage is beyond SELV limits (>60Vpk) PSU Over Vtg Protect Fault
will be activated. Load and Battery will be disconnected from PSU/Charger.
4
Overload Warning
If the Load is within 100% to 108%, overload warning will be shown in home-
screen. User should reduce the load immediately. This is an unintended operating
condition. If use crossed the 108% limit, controller will disconnect the load from
system.
5
Overload
6
PSU Comm Flt
If there is any communication failure between Power Supply and MCSP board,
PSU Comm Flt will be shown on home screen.
7
Output 2 Overload’
If Output2 is connected load is >= 205W, then output2 will be disconnected.
This check will be done during system power on and recompute FT. To reset the
fault, user needs to reduce output2 load below 200W and press ‘Recompute FT
Power’.
8 Batt Open
If the Battery isolator and/or Battery Fuse is OPEN, Batt SW Open Ckt Fault
will be shown in home screen. In this scenario, Load will be disconnected from
system.
Please check both battery isolator and Battery Fuse and reach Eaton service for
further assistance.
9 Batt High Charging
If the battery charging current is greater than expected battery charging current
then Battery High charging current fault is shown. The load and the battery
switch will be opened in this scenario.
10
Batt Reverse
If battery is connected in reverse, Batt Reverse Fault is shown. The 5-way dis-
play switch will be locked in this scenario.
11
Overtemperature or Under-
temperature
If the battery compartment temperature is beyond the recommended limits (>
+50’C or < -10'C), Batt Temp beyond Lmt Fault is shown. The load and battery
switch will be opened in this scenario.
12
Temp Sensor – NC or Temp
Sensor - SC
If the Battery compartment temperature sensor is Not Connected (NC), Short
Circuited (SC), Batt Temp Sensor Fault is shown. The load and the battery switch
will be opened in this scenario.
13 Ventilation Failure configurable items with Optional/Safety Input
14 AC Mains Failure configurable items with Optional/Safety Input
15 Batt Over Charging
If the battery is overcharged because of MCSP malfunction (end of boost charge
cycle for longer than expected duration), battery over charge fault will be shown
in homescreen. Load and Battery will be disconnected from PSU/Charger.
16 BB# Fault Battery Block# is faulty
Active faults will be marked (S) and cleared faults will be
marked (C). Status will be shown on right hand side of
fault log name.
Event Log
In the Event Log menu, you can find last 100 events.
Fault Log (1-2)
AC Mains Failure S
27.01.19 11:41:43
Batt Temp Sensor Flt C
22.01.19 02:32:03
Event Log (1/10)
FT Passed C
12.10.19 14:18 +25°C
FT Passed S
12.10.19 14:18 +25°C
Active Fault
Batt SW Open CKT
AC Mains Failure
Batt Temp Sensor Flt
BBM Log
In this menu we can visualize battery string current
and voltage, individual battery block voltage and battery
compartment temperature. See more in chapter 6.2.6
Features - BBM (Battery Block Monitoring)
Active Fault