Digital Watchdog D2365T Instrukcja Instalacji Pobierz pdf (Strona 15)

Duet2 D2600 / Duet3 D2650 Installation Manual – EU-D2600-D2650-INST/A10/v1 - 15

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18. SMS Messages

SMS commands may be in upper or lower case. Upper case is shown in these examples for clarity.

Should an invalid message be received, a reply to the sending phone will be sent, informing them of

the fault. Other status messages may be sent to the Duet. A full list of the available SMS messages

can be found in Appendix 2. If ‘SMS confirm’ is not ticked in the D2454 programmer, confirmation

SMS messages will not be sent to the calling phone.

Replies will be sent using the ‘Site Address’ information from the NVM. By default this text is ‘Duet:’

18.1 Software Version

Sending the keyword VER will result in the Duet replying with its software version number, e.g. 0102

Duet GPRS>

18.2 Status

Sending a blank command, i.e. nothing after the security code (e.g. 123456), the Duet will reply with a

status message. This will consist of the following:

Status : PSTN{downtime} : GSM{downtime} : Signal{GSM Signal level} : Line{PSTN Line status} :

Bat{Battery voltage}.

{downtime} is given in hours; e.g. 14.5 = 14 hours 30 mins.

{GSM signal level} is given in CSQ (value from 0 - 31); e.g. 16

{PSTN line status} is a bit map of faults, where 0 = no fault

{Battery voltage} is a true voltage reading; e.g. 12.8 = 12.8 volts.

e.g. Duet: Status: PSTN 28.2: GSM .0: Signal 16: Line 01: Bat 13.4

18.3 Output Control

The Duet has 4 open collector outputs that may be controlled remotely using the remote programmer

(D2454) or via SMS. Several message types may be sent.

1) Output n ON or Output n OFF. Where ‘n’ is the output (1 – 4).

If output ‘0’ is sent, all outputs will be switched either ON or OFF as the case may be.

The numerical equivalent of this command is 1n1 or 1n0.

2) Additionally several outputs may be changed at once, using the ON or OFF commands, for

example ON 13 will switch ON outputs 1, 3 whilst OFF 24 will switch OFF outputs 2, 4.

Each output has a dedicated timer. If set to 0, that output will be disabled. If set to 99m99s

that output will NOT time out. Any other time from 00:01 to 99:98 will operate the output for

that length of time and then switch off. (The OFF command effectively sets the running timer

to 0)

The status of the 4 outputs can be checked by sending the ‘O’ command with no parameters.

A Reply message will be sent to the calling phone, confirming current state of all 4 outputs. (In

reality it sends the numbers of the outputs that are ON, the remaining being OFF by

implication.)

e.g. Duet: Outputs 3,4 ON

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 31 32

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Digital Watchdog D2365T Instrukcja Instalacji Strona 15