Circutor CEM-C30 series Manual de usuario descargar pdf (Pagina 35)

After a few seconds viewing the screen shown on Figure 15 , the system returns to the main

screen of the Secondary current transformation ratio.

4�9�5� Exiting the setup menu

When this screen is displayed:

Long press the

button to exit the programming menu.

Short press the

button to return to the rst programming

point ( “4.9.1. Voltage primary transformation ratio”)

4.10.- IMPULSE OUTPUT

The energy meter has optocoupler type outputs capable of generating impulses at a previously

programmed rate. (See “4.7.1. Impulse output weight” and ”4.7.2. Impulse output type” )

4.11.- INFRARED COMMUNICATIONS PORT

In all versions, the unit has a serial optical communications port, in compliance with the UNE

EN 62056-21:2003 Standard.

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Circutor CEM-C30 series Manual de usuario Pagina 35