Page
88
AD-4402
Communication Modes
There are the following modes.
Stream Mode
The data is output at every display update. If the data can not be output completely
due to slow baud rate, the data is output at the next update.
Auto Print Mode
The data is printed at batch finish and recipe finish automatically.
Manual Print Mode
When the preset print key is pressed or terminal is connected, data is output.
Total Print Mode
When accumulating it or canceling the last result, the results of batch finish and recipe
finish are printed. When canceling the last results, the inverse polarity data is output.
Jet Steam Mode
The weighing data and state are output 100 time/s. The data is the gross or net value.
The format is the same as command RGRS or RNET.
Set baud rate to 38400 bps.
When slow baud rate is 1/2
n
times 38400 bps, the same data is output 2
n
times
Timing Chart
When
normal output
[
01f- 3
]
≠
5
is used
When
jet steam mode
output [
01f- 3
] =
5
is used
Strobe
Data Output
Hold input
50 ms of delay
time to hold it.
50 ms of delay time
to release it
Approx. 20 ms of
pulse width.
Approx. 10 ms from data
input to strobe
10ms/div
Strobe
Data Output
Hold input
Ignored hold
signal
Approx. 2 ms of pulse
width.
Approx. 1 ms from
data input to strobe
2ms/div
