72 The ESI-Manager user interface
Manual Energy Storage Inverter ESI-S
Table 34 Digital outputs status icons
Icons ESI-Manager
setting
for digital output
Output relay closes when…
Auxil. ON
Auxil. OFF
The auxiliary power is present in the main inverter
enclosure and the main controller is communicating with
the ESI-Manager
ESI running
ESI not running
The active inverter is ‘on’ (IGBTs switching) or in ‘standby’
(main contactor closed but IGBTs not switching)
Not full load
Full load
The active inverter is running under full load condition
Armed
Not armed
The inverter is ON or is in the start-up procedure, or it is
stopped in fault condition but will restart as soon as the
fault has disappeared
Within T limit
T limit reached
The inverter temperature limit has been reached and the
inverter is derating itself to run at a safe temperature
In standby
The inverter is in standby
Activ. Main
The main active inverter settings are activated
Activ. Aux
The auxiliary active inverter settings are activated
Unit miss.
One of the inverter units in a multi-unit arrangement is not
available (e.g. due to a permanent error), or has not yet
been commissioned.
Pg. alarm 1
The programmable alarm 1 is activated
Pg. alarm 2
The programmable alarm 2 is activated
Pg. alarm 3
The programmable alarm 3 is activated
Warning 1
The programmable warning 1 is activated(c)
Warning 2
The programmable warning 2 is activated(c)
