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CVM

CONFIGURATION

4.7.1.1. Alarm conguration

When cards conguration is accessed, the following menu will appear for

ALARM 01

var. code:

The code entered in this variable may be an instantaneous electric variable or

an energy variable to which an impulses output is assigned.

Maximum

If instantáneous variable was selected, the maximum value of that real time

electric variable should be congured. This should be considered as a

maximum value alarm.

If energy variable was selected, the weight of the pulse, that the alarm will have

should be provided in W·h.

Example: If

000.010

is entered, the alarm will activate every 10W•h. Will generate an

impulse every 10W•h.

Minimum

If intantaneous variable is selected, the minimum value of the real time electric

variable should be congured. This should be considered as a minimum value

alarm.

If energy variable is selected, it is not necessary to congure this parameter.

Delay. ON: If instantaneous variable is selected, it corresponds to the minimum time in

seconds that the condition must be activated to turn on the alarm.

Example: If 000002 value is programmed, the alarm will be activated after 2 s.

If energy variable is selected, this value corresponds to the time ON

impulse. This is the number of 10 ms steps that the alarm will be activated to

generate the impulse.

Example: If the 000010 value is programmed, the alarm will be activated during 100ms.

Delay. OFF: If instantaneous variable is selected, it corresponds to the minimum time in

seconds that the condition must desactivated, to turn off the alarm.

Example: If 000003 value is programmed, the alarm will be desactivated after 3 s.

If energy variable is selected, this value corresponds to the time OFF impulse.

This is the number of 10 ms steps that the alarm will be deactivated to generate

the impulse.

Example: If 000010 value is programmed, the alarm will be desactivated during 100ms

To access the conguration for alarm 2 and subsequent alarms, press the Next button (F2).

The conguration screens for all the alarms, up to a maximum of 16 alarms, can be accessed

in this way.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 151 152

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Circutor CVMk2 Series Manuale Utente Pagina 41