RVR Solar TEX-LCD Series, Дополнительное руководство

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18
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24 User Manual
Rev. 1.1 - 06/05/16
/TLW-TEX-E-2HE & /TLW-TEX-E-3HE
ELETTRONICA
2.2.1 Reading of Status
Similarly to measurements, each transmitter has a range of states that can be
read.
The description of each variable is specified inside MIB, which are subsequently
reported in the description box (Description) at the end.
Menu 4
The indications on the states can be of three types:
•
0
Indication of absence of the transmitter system component.
•
1
Indication of ON state, presence or activation of parameter.
•
2
Indication of OFF state, absence or deactivation of parameter.
2.2.2 Comand sending
Similarly to measurements, the commands have a number of OID that are only in
write mode. For each transmitter, the MIB export a specific set of OID.
The commands set are of two types: bistable (ON / OFF) or impulsive type.
•
Bistable control : in order to activate (ON), the user must send a “2” as value;
in order to disable (OFF), the user must send a “1” as value. No other value is
accepted like a command.