— 47 —
Factory setting: NEVER
This is how the rule works: when the measured parameter «X» takes a value that matches the <condition>
continuously during <time> seconds, Digital Switching <channel> that belongs to <bank> changes its
status to ON or OFF.
Depending on their channel’s destination status, all Digital Switching rules are factory set to «YD:SXn ON
NEVER» or «YD:SXn OFF NEVER».
To disable an ON or OFF rule of a specified number, use the following command:
YD:SWx <ON|OFF> NEVER
To display the ON/OFF pair for the specified rule number, use the command without arguments:
YD:SWx
More examples of rule setting commands (see the example in IX.3.1):
YD:SV1 ON >12 60 0 1
When the measured voltage exceeds 12 V during 60 seconds, rule #1 changes the status of DS Channel #1
at Bank #0 to ON.
YD:ST3 OFF NEVER
Disables temperature-related «OFF» rule #3. You can find more examples in Section IV.
Summary of Contents for NMEA 2000 YDBM-01
Page 66: ......
