Alarm - Steca Grid Vision 1800 Manuel

9.3

Alarm

This menu item allows you to define how (Settings) and at what values (Thresholds) the
remote display should provide notification in the case of an alarm.
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Inverter Addresses
This menu item allows you to set the number of con-
nected inverters and define their individual addresses.
Use the UP and DOWN buttons to set the desired
address value. Pressing the SET button confirms the
value and moves to the next setting.
The number of inverters must be set first. After this
you can set the addresses of each inverter. The number
of displayed inverters is the same as the number of
defined inverters. If a duplicate address is entered then
a warning is displayed at the lower edge of the screen.
Once you have set all values you must press the SET
button once more to save these settings.
If a duplicate address still exists at this time then the
first inverter with a duplicate address is displayed so
that you can directly change this address to a unique
value.
Settings
The following settings are possible for acoustic and
visual alarms:
Acoustic alarm (= permanent tone sequence)
• Enabled / Disabled
• Volume: Quiet / Normal / Loud
• Alarm period per day: Start time / Stop time
Visual alarm (= blinking display illumination)
Enabled / Disabled
Thresholds
If an inverter drops below its threshold value then a
low yield alarm is triggered. The threshold value is de-
fined as a percentage value of the average daily yield
over all inverters.
734.144 | Z04 | 2012-11-22
EN