MC30-R2
Doc. N°
MO-0462-ING
Copyright 2012
FW: 1290.37.01.x
Date
06.09.2022
Rev.
1
Pag.
29
of
38
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)
“CommAdd”
“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
Setting 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
Setting 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
In
100
A
Reference primary current of the relay
1 -
9999
1
A
Freq
50
Hz
System rated frequency
50 -
60
10
Hz
TW
30
min
Warming-up time constant for Thermal Image
1 -
60
1
min.
Ib
105
%In
Max. admissible continuous overload for Thermal
Image
50 -
130
1
%In
