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00 Low Byte. Is not considered, 00 is a correct value.
FC 80 is the CRC.
7.5.2 Watchdog SETUP and 7.5.3 Watchdog predefined Color/Sequence should be configured in
conjunction. See the example 7.5.3 Watchdog predefined Color/Sequence, defining the Color /
Sequence to be executed when watchdog triggers.
7.5.3.
WATCHDOG PREDEFINED COLOR/SEQUENCE
The watchdog predefined color sequence, Holding Register 0x14, determines the color or the
sequence predefined when the watchdog triggers.
The
High byte
set the
speed
of the sequence, it can take values from 0 to 8. If it is set to 0, the speed
will be 0, which means that a color is fixed.
The
Low Byte
sets the
color
if the High Byte is 0, or the
sequence
if a different value of 0 is set in the
High Byte. The Low byte, can take values from 0 to 12, these are 12 possible colors or 8 possible
sequences, to be chosen. If the Low Byte is set to 0 no color has been selected, which means that the
Lumiplus has no lights turned ON.
If the register is configured like (0xFFFF), the luminaries remain with the color / sequence previous of
the alarm state.
Example:
Set watchdog predefined color/sequence in case that watchdog is triggered, in this example the
Lumiplus will has all the lights turned OFF, and the Status when triggers will be Watchdog:
Transmit Message: 30 10 00 14 00 01 02 00 00 FC D5
Where:
30 is the slave address.
10 is the function used. Write multiple registers.
00 14 is the address of the first register to be written.
00 01 is the number of registers to be written.. 1 in this case.
02 is the number of bytes to be sent.
00 High Byte. is the speed, 0 is a fixed color.
00 Low Byte. Color 0 chosen. (Color 0 only exist in the watchdog predefined color/sequence,
and in the Start predefined color/sequence) there is no color, which means turn OFF the
lights.
F5 D5 is the CRC.
NOTE: Mind that watchdog function is implemented for safety reasons. However, the reasons for
activating it, or not, depends on the installer/integrator criteria. Always, mind of implications on what
is being implemented. Use this feature under your responsibility.
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