gpelectric.com | [page 29]
INSTALLATION
7.3.2 ORDER OF CONNECTION
1. Connect the battery first, then the solar panel and finally the load. Follow the “+” and “-” pole connection mode.
2. Connect the
Master controller
first, then connect to the next
Slave
controller followed by the battery, solar panel and
lastly, the controller according to the ID.
7.3.3 INTERFACE DEFINITION
RS485 INTERFACE
NO.
DEFINITION
PARALLEL OPERATION
12V
GND
Black
D-
Yellow
D+
Red
RS485 WIRING DIAGRAM (PARALLEL OPERATION)
7.3.4 PARAMETER SETTING
IN-SET MENU
1.
ADDRESS
: the ID of the
MASTER
must be minimal, followed by the number from the machine to the large set.
For example, the
MASTER
ID is set to number 1, the
SLAVE
ID of the second controller is set to number 2 and the SLAVE
ID of a third one would be set to 3.
1
2
3
4
1
2
3
4
AUTO/SLD
BST : 14.4V
LVD : 11.0V
SET
Содержание GP-MPPT-PRO-60
Страница 39: ......