rev1 – Dec 2013 www.digitalcomtech.com 39
SS - Signal Status
Qualifiers: Q, S, R.
This message allows for the inspection of signals' state and the setting of outputs and
other user controllable signals. Please refer to the Signal List section, for a list of
valid signals. The message has the following format:
AAA[B]
o AAA: Index. 3 character identifier if the signal. See the Signal List section for a
list of valid signals.
o B: Status of the specified signal. The only valid values for this field are 0 or 1.
Examples:
To activate output 2:
>SSSXP21<
To deactivate it:
>SSSXP20<
To know the state of the input 2:
>QSSIP2<
If input 2 is inactive the unit returns:
>RSSIP20<
If input 2 is active the unit returns:
>RSSIP21<
To set the user signal 08 to false:
>SSSU080<
To set it true:
>SSSU081<
To know the state of the Ignition Signal F00:
>QSSF00<
If the signal is OFF (the vehicle’s ignition is OFF) the unit returns:
>RSSF000<
If the signal is ON (the vehicle’s ignition is ON):
>RSSF001<
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