CARLO GAVAZZI EM340 Instrucciones De Instalacion Y Uso página 2

Product (Fig. 1)
Fig. 1
Display (Fig. 2)
Rx
Fig. 2
8021424 | EM340
Area
Current and communication connection terminals
A
A
Backlit LCD display with sensitive touch screen areas
B
C Model, feature summary and serial number
B
LED:
blinking red: 1 pulse = 1 Wh
l
D
orange on: total active power negative. Control only run if
l
C
the imported and exported energies are measured sep-
D
arately (Measure = b).
A
Area
A
Unit of measure and signal area:
B
l
l
A
l
Rx
C
l
Tx
l
master.
Area with specific section information
B
Command area
C
Description
Description
: incorrect voltage connections
: specific to one phase, incorrect current direction
: specific to one phase, incorrect voltage connection
: version S1 only. Modbus command correctly received.
: version S1 only. Modbus command correctly sent to
©2014 | CARLO GAVAZZI Controls SpA| 2