3. Main Menu, Autoscroll and Pop-Up Functions
VFR Voltage Frequency Relay
3.3
Instruction Manual: VFR GBM 06/10/2021
For example: PSW1 = 9896 (new user password)
PSW1 = 1111 (
factory default
)
THIRD LEVEL
→
in this case, the user must contact Orion Italia to obtain the code.
It allows access to every option on the Second Level and the ability to alter the VFR
calibration settings
[APPENDIX A].
3.6 EDITING AND STORING KEYS
To edit and store data, use the following keys:
▲
UP
→
increase the value
▼
DOWN
→
decrease the value
ENTER
→
highlight the option and press
ENTER
to modify.
Change the value, press
ENTER
to store
For example:
How to Change Phase CT Rating
Scroll
▲ or ▼and highlight the desired option, as shown in the following representation.
On the Main Menu, the user must select
[6.2 Setpoints: SYSTEM SETUP
]
System Setup
VT Rated Secondary
100 /
√3 V
VT Rated Primary
1.0 /
√
3 kV
To modify the VT Rated Secondary value, press
ENTER
.
The VFR will ask the user to insert a password.
System Setup
VT Rated Secondary
100 /
√3 V
Enter Password
- - - -
Press
▲ or ▼ to select the first digit of the password, press
ENTER
.
Repeat for the second, third and fourth digit.
Password correct >> Setpoint Access Enabled
Password incorrect >> Setpoint Access Disabled
This screen does not appear if the user has previously inserted the correct
password and if the unit has not entered Autoscroll mode.
System Setup
VT Rated Secondary
Value
Password correct >> when the value blinks, press
▲ or ▼ to modify.
Press
ENTER
to store the new setpoint >> Setpoint Stored.
3.7 FUNCTION KEY
F
→
On the Main Menu or in Autoscroll mode, press F and access the two available QR Codes by scanning them
with a mobile phone or tablet equipped with internet.
Technical Support QR Code
▲ or ▼ Product Info QR Code.
PSW1
9
8
9
6
DEFAULT
PSW1
1
1
1
1
+
1
2
3
4
+
1
2
3
4
=
10
10
12
10
=
2
3
4
5
PSW2
1
1
2
1
PSW2
2
3
4
5