Aeca Tarom MPPT 6000, Инструкция по установке и эксплуатации

Страница: 77 / 92

Event message
Cause Remedy
No. Text
35 Time
changed
The date/time has been
changed.
Notice
This change affects the
recording of the
internal data logger.
Check the date and time and correct if necessary.
45 Ext. temp.
sensor open-
circuit
An open-circuit exists in
the external tempera-
ture sensor cable.
Check the following points:
n
External temperature sensor cable correctly
connected to the controller?
n
Cable open-circuit?
n External temperature sensor damaged?
46 Ext. temp.
sensor short-
circuit
A short-circuit exists in
the external tempera-
ture sensor cable.
Check the following points:
n External temperature sensor cable correctly
connected to the controller?
n
Cable open-circuit?
n
External temperature sensor damaged?
55 Bat. sense
interruption
The line compensation
has been manually
switched on but the
controller has not
detected a battery
voltage.
Check the following points:
‒
Battery voltage sensor cable correctly con-
nected?
‒
Open-circuit in sensor cable?
56 Wrong bat.
sense polarity
The battery voltage
sensor cable has been
connected with the
incorrect polarity.
Connect the battery voltage sensor cable with the
correct polarity.
57 Ext. Bat.
Sense short-
circuit
A short-circuit exists in
the battery voltage
sensor cable.
Check the following points:
‒
Battery voltage sensor cable correctly con-
nected?
‒
Short-circuit in sensor cable?
58
Wrong
polarity at
module 1
The module at connec-
tion
M1
is connected
with the wrong
polarity.
Take the following measures:
1. Switch off the DC load circuit breaker (solar
module) and secure it against being switched on
again. With 2 solar modules, switch off both DC
load circuit breakers.
2. Disconnect module 1.
3. Check the polarity.
4. Connect module 1 with the correct polarity.
GB
749.126 | M02 | 2013-11-13 33