28
As a further help, you can connect another two DOL pumps to the DrivE-Tech Master to cover additional water demand;
they will be operated only when all the COMBO pumps are already in
operation.
RS485 serial connection
DrivE-Tech’s communication is made through a private protocol using the RS485 port. Each DrivE-Tech must be connected to
each other by using a tripolar cable (0,5 mm
2
) wired on S+,S-,G pins on control board.
MASTER: address 00
SLAVE 1: address 01
SLAVE 2: address 02
Master setup
1.
Supply power to the DrivE-Tech master.
2.
If not yet completed, perform the initial configuration as described on chapter 6.2
3.
Initial view is shown:
4.
Scroll until:
5.
Press ENT
6.
Press ENT
7.
Insert password (default 001).
8.
Scroll until:
9.
Set ON
10.
Set:
Combo
ON/OFF
MENU’
Param. install.
Menù
ENT to access
Inv: ON/OFF Mot: ON/OFF
p_mis=XX.X [bar]
