Contrel EMA90, User Manual, Page: 57 / 64

EMA90 - USER MANUAL
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An item selected in the menu “TYPE” of the digital inputs will be accepted
only if the reset of the counters is confirmed.
•
Count. => Input , define the correspondence between the index of the
counter and the digital input. It’s necessary to set the index of the digital
input to join at each counter used. The counter isn’t able to count if the
index inserted is 0.
Note: It’s possible to join the same input at more counters.
•
Counter Name , allows to define the name for each counters. Using the
“up” and “down” keys it’s possible to choose the counter that will be
selected with the “Enter” key. In the same way it’s possible to choose and
set the name of the counter. The first item allows to set a user definition,
the others are names already fixed.
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USER DEF. The name of the counter is defined by the user.
When this item is selected, a field appear to input the name of the
counter. To input the name it’s necessary to use the “right” and “left”
keys to select the type to modify, while it’s possible to use “up” and
“down” keys to change it.
Pressing the “up” key, the sequence of the type is the following:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x
y z “SPACE” 0 1 2 3 4 5 6 7 8 9; then the sequence begin from A again. Naturally, pressing the
“down” key the sliding happen on the contrary.
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kWh+
- kWh-
- kVArh+
-
kVArh-
- Water
-
Gas
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RPM
Note: With RPM the counter shows the pulses per second. The refresh time is 1 second.
•
Set Weights , allows to set, for each counter, the weight of the pulse. The
value set is the number of pulse for unit of increase of the counter (ex. to
see to increase the counter of one unit each 5 pulse, it’s necessary to set
the value 5).