IntesisBox IBOX-ASCII-BAC-A, Руководство пользователя, Страница: 9 / 36

IntesisBox
®
ASCII Server - BACnet IP
User manual v10 r15 eng
Doc: IntesisBox ASCII Server - BACnet IP client v10 r15 eng.pdf
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vv is the desired value for the point (it can be just integer or fractional, decimal point is
used to separate integer and fractional parts if the number is fractional).
\r means carriage return character (HEX 0D, DEC 13).
Message informing about a point's value (sent spontaneously by the gateway when
receiving a change from BACnet or sent by the gateway in response to a previous poll for
the point):
>Daaaa=vv\r
Where:
aaaa is a 4 digits number indicating the point's address inside the gateway (see point
addresses details below in this document).
vv is the actual value of the point (it can be just integer or fractional, decimal point is used
to separate integer and fractional parts if the number is fractional).
\r means carriage return character (HEX 0D, DEC 13).
Messages to indicate erroneous actions:
>E01\r
Is returned when trying to read a point not configured in the gateway.
>E02\r
Is returned when trying to write a point not permitted to be written.
2.2 Points definition
Every point defined in the gateway has the following ASCII features associated to it, which
can be configured (optionally or mandatory depending on the feature):
Feature Description
Signal Signal or point description. Only for information purposes at user level.
Spontaneous
*
Determines if any change of value for the point received from BACnet
will generate a spontaneous ASCII message to send through the ASCII
interface informing about the new value.
Active
*
If activated means that the signal is active for the gateway, if not
activated is like signal not defined. It allows you to deactivate signals
without the need of delete them (useful for future use of this signals).
* Configuration for this feature is mandatory.