User Manual
Z-SG2 / Z-SG2-L
ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY
BE REPRODUCED WITHOUT PRIOR PERMISSION.
www.seneca.it
Doc: MI-005370-EN
Rev. 6
Page 21
DISCONNECT THE GND FROM THE RS485 BY DIP 1 OF SW3
9.4.
If two or more Z-SG2s are connected on the same bus and in both of them you need to use the analog output
in order to avoid malfunctions, it is necessary to disconnect the GND connection on the RS485 port by acting
on DIP1 of SW3:
GND RS485
DIP1 SW3
CONNECTED
OFF
DISCONNECTED
ON
SETTING THE R-C TERMINATOR BY DIP 2 OF SW3
9.5.
Usually it is not necessary to use a terminator on the RS485 line unless this is inserted into the bus by some
other device (for example some modbus masters have a terminator that cannot be removed).
Terminator
DIP2 SW3
OFF
OFF
ON
ON
COMPLETE CONFIGURATION WITH EASY SETUP
10.
To configure the device it is necessary to install the free "Easy Setup" software suite which can be downloaded
in section Z-SG2/Z-SG2-L of the
EASY SETUP MENU
10.1.
Connect
: Allows connecting the device to the PC.
New:
Loads the default (factory) parameters onto the current project.
Open:
Opens a previously saved project.
Save:
Saves the current project
Read:
Reads the current configuration from the device
