
Programming for DACT-UD
Remote Site Upload/Download
38
DACT-UD PN 51899:B1 1/25/05
Callback to Service Terminal
Anytime that the panel is remotely requested to allow an upload or download with
callback, it will confirm the source of the incoming call, hang-up and call back the
calling party (Service Terminal phone number).
Panel Identification Number
The panel identification number will be used to automatically identify the panel to the
Service Terminal (when the panel calls the Service Terminal).
Calls initiated at the panel must be coordinated a the Service Terminal manually. Note
that the Service Terminal will not pickup the incoming call unless operating on the
communications screen. The Service Terminal will not recognize a control panel
initiated call unless the secret code is at the factory default settings.
Error Checking
As each block of data is received by the control panel, it is checked for accuracy. If an
error is detected, the block is retransmitted until correct, up to a maximum of four
times. If the Secret Code is not verified and four errors occur, the call is disconnected
and the report that the upload/download was not successful is called to the Central
Station(s).
Central Station Acknowledge
There is an option whereby the control panel will report to one or both Central Stations
that a request for uploading or downloading has been received prior to processing the
call. This is called the
callback
option. If the Central Station(s) does not acknowledge
receipt of this request, uploading or downloading is prohibited. If acknowledged by the
Central Station(s), another message is transmitted informing the Central Station(s) that:
(1) downloading was successful, (2) uploading was successful or (3) uploading/
downloading was not successful.
Data Protection/Integrity
Options allow programming of single data entries or the entire program. Use caution
when selecting programming choices and verify all entries via an upload or manual
check at the control panel. Data blocks containing user programming options are
protected from partial programming due to faulty phone connections, line noise and
other errors.
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