MICROELETTRICA MC40-SEF, Руководство по эксплуатации

Страница: 28 / 36

MC40-SEF
Doc. N°
MO-0475-ING
Copyright 2012 FW: 1320.38.01.x Date 06.09.2022 Rev. 1 Pag. 28 of 36
12.5 - R/W Set (Programming / Reading the Relay Settings)
“Main Menu”
select “Function”
select among following sub menus
12.5.1 - CommAdd (Communication Address)
“Commun”
“Add: #”
“Password ????” (if not yet entered; see § Password)
to select the Address (1-250)
to validate. Set Done!
The default address is 1.
Display Description Range Step Unit
Add: 1
Identification number for connection on serial
communication bus
1 - 250 1 -
12.5.2 - Time/Date (Time/Date)
“Time/Date” Date: Current Date, Time: Current time
“YY/……”
to set year,
“XX/MM”
to set month,
“XX/XX/DD”
to set day,
“XX/XX/XX”
“hh/mm”
to set hour,
“XX/mm”
to set minutes,
To validate Set Done!
Exit
12.5.3 - RatedVal (Rated Input Values)
“RatedVal”
1 st Variable
to scroll variables
to modify selected variable
“ Password ???? ” (if not yet entered) or #???
(if not yet entered; see § Password)
to set variable value,
to validate. Set Done!
Display Description Range Step Unit
I1 100 A Rated Primary current of phase C.T. 1 - 9999 1 A
I2 5 A Rated Secondary current of phase C.T. 1 - 5 1/5 A
IN1 1 A Rated Primary neutral 1 - 9999 1 A
In 100 A Reference primary current of the relay 1 - 9999 1 A
Freq 50 Hz System rated frequency 50 - 60 10 Hz
TW 60 sec Warming-up time constant for Thermal Image 60 - 3600 1 sec
Ib 105 %In Maximum admissible continuous overload for Thermal
Image 50 - 130 0.1 %In