Operating Mode/Status Description - INFOSEC UPS SYSTEM E4 LCD Evolution 10K TM Manuel Utilisateur

17: Inverter C voltage adjustment**

Interface
18: Output A voltage calibration***

Interface
19: Output B voltage calibration***

Interface
20: Output C voltage calibration***

Interface

3-8. Operating Mode/Status Description

Following table shows LCD display for operating modes and status.
(1) If the UPS is in normal operation, it will show four screens one by one, which represents 3 phase input voltage (L1,
L2, L3) and frequency in turns.
(2) If parallel UPS systems are successfully set up, it will show one more screen with "PAR" in parameter 2 and
assigned number in parameter 3 as below parallel screen diagram. The master UPS will be default assigned as "001"
and slave UPSs will be assigned as either "002" or "003". The assigned numbers may be changed dynamically in the
operation.
INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 06 14 AA 59 203 46
Setting
Parameter 2: you may choose Add or Sub to adjust inverter C
voltage*.
Parameter 3: the voltage range is from 0V to 9.9V, the default
value is 0V.
*It will display number 2 under
inverter C voltage.
Setting
Parameter 2: it always shows OP.V as output voltage.
Parameter 3: it shows the internal measurement value of the
output A voltage, and you can calibrate it by pressing Up or Down
according to the measurement from an external voltage meter at
output terminal. The calibration result will be effective by pressing
Enter. The calibration range is limited within +/-9V. This function
is normally used for parallel operation.
Setting
Parameter 2: it always shows OP.V as output voltage*.
Parameter 3: it shows the internal measurement value of the
output B voltage, and you can calibrate it by pressing Up or Down
according to the measurement from an external voltage meter at
output terminal. The calibration result will be effective by pressing
Enter. The calibration range is limited within +/-9V. This function
is normally used for parallel operation.
*It will display number 1 under
voltage.
Setting
Parameter 2: it always shows OP.V as output voltage.
Parameter 3: it shows the internal measurement value of the
output C voltage, and you can calibrate it by pressing Up or
Down according to the measurement from an external voltage
meter at output terminal. The calibration result will be effective by
pressing Enter. The calibration range is limited within +/-9V. This
function is normally used for parallel operation.
*It will display number 2 under
voltage.
or to represent
to represent the output B
to represent the output C
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