POWERCUBE User Manual
9
2.3.1 DIP switch definition and description
Table 2-5
Interface Definition
DIP switch position (host communication protocol and baud rate selection)
#1
#2
#3
#4
spare
Host or slave
Baud rate selection
OFF
OFF:slave
OFF
：
CAN: 500K,485: 9600
ON:host
ON
：
CAN: 250K,485: 115200
DIP switch description:
The battery pack is connected in parallel in the Powercube, the battery module that
communication connected to the inverter is defined as the host. The host can communicate with
the slave through the CAN interface. The host summarizes the information of the entire battery
system and communicates with the inverter through CAN or 485. The connection mode is
divided into the following two cases:
Note:
Before opening the cover to change the DIP mode, contact DYNESS to inform the ID, DYNESS will
record the battery ID and authorizes the opening operation. Only authorized by Dyness to
operate.
Except for changing the DIP mode, any other operations cannot be done.
Figure2-3 DIP switch mode schematic diagram
1. If the host is the latest B3 battery with DIP switch:
(1) The communication cable from the host CAN IN to the inverter comm port should be the
correct one.
(2) When the battery works with GOODWE
、
Solis
、
LUX
、
Sofar
、
DEYE
、
VICTRON
、
IMEON
、
Infinisolar
、
Sungrow
、
SMA
、
RENAC
、
DELIOS
、
SAJ(CAN Comm)
，
Growatt HVM-ES/WPV(CAN
port),before starting the battery,you need put the host DIP switch "# 3" to the "ON" position
(to the top), then turn on the batteries.
(3) If the battery communicates with the Axpert-king,Axpert-VMIII,Growatt SPH/SPA(CAN
comm)
、
GMDE
、
Saj(485 comm), turn the host DIP switch "#2" to "ON" position.
(4) If the battery communicates with the Growatt SPF HVM-P/ES/WPV by RS485 port, turn the
host DIP switch "#2" and "#3" to "ON".
(5) If the battery module is in communication with the ICC by 485 communication, turn the
host DIP switch "#1" and "#4" to "ON".
