Setting The Address; Safety; Setting The Address - Examples - Fronius String Control 250/25 Operating Instructions Manual

Setting the Address

Safety

General Solar Net allows up to 200 Fronius String Control 250/25's to operate
simultaneously. The individual Fronius String Controls are assigned
addresses to distinguish them from one another.
The address switch is used to set the address (0 to 199):
Setting the
Fronius String Control 250/25
Address -
No. 1
Examples
Fronius String Control 250/25
No. 37
Fronius String Control 250/25
No. 123
WARNING! An electrical shock can be fatal. Danger from DC
voltage from solar modules.
- Make sure that the input and output sides in front of the
device are not charged before connecting anything.
- Any and all connections should only be carried out by quali-
fied electricians.
- Follow the safety rules in these operating instructions.
(1)
(2)
(3)
27
(1) Jumper for the hundreds' place
(2) Setting dial for the tens' place
(3) Setting dial for the ones' place
0XX
1XX
0
0XX
1XX
0
0XX
1XX
1
0 1
3 7
2 3