41
output object will send the operation result to the bus.
With the ―With a change of output object‖ setting, if value of the output object is changed, the
output object will send the operation result to the bus.
With the ―Always‖ setting, when each time the input objects receive a new input value, the
output object always will send the operation result to the bus.
Parameter “Delay for output in seconds”
The parameter is used to set the delay time for the output object sending result. Options:
0…65535
6.
Description of communication object
The communication object is the medium to communicate other device on the bus, namely only
the communication object can communicate with the bus. Introduce the communication objects of
each function in the following.
6.1. Communication object “General Setting”
Note: “C” in “Flag” column in the below table means enable the communication function of the object;
“W” means value of object can be written from the bus; “R” means the value of the object can be read by the
other devices; “T” means the object has the transmission function; “U” means the value of the object can be
updated.
Fig. 6.1 communication object ―General Setting‖
No.
Object Function
name
Data type
Flags
0
Day/Night mode
General
1bit
C,W
If a telegram with the value ―1‖ is received at this communication object, the TFT backlight is switched to
day mode. If a telegram with the value ―0‖ is received at this communication object, the TFT backlight is switched
to night mode.
Telegram value:
1——day mode
0——night mode
1
Time
General
3Byte
C,W
The communication object is used to modify the show time in the TFT system via receiving a telegram with
time.
Telegram code 3 byte: