Communication Modes

There are the following modes.

Stream Mode

The data is output at every update of display. If the data can not output due to slow baud rate completely, data is output at next update.

Auto Print Mode

The data is printed at batch finish and recipe finish automatically.

Manual Print Mode

When the preset print key or terminal is pressed, data is output.

Accumulation Print Mode

When accumulating it or canceling the last result, the result of batch finish and recipe finish is printed. When canceling the last result, the inverse polarity data is output.

Jet Steam Mode

The weighing data and state is output on 100 time/s. Data is 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 1/2n times 38400 bps, the same data is output 2n times

Timing Chart

When normal output [01f- 3] [without 5] is used

Approx. 10 ms from data input to strobe

Data Output

Strobe

Hold input

Approx. 20 ms of

50 ms of delay

pulse width.

time to hold it.

 

 

 

 

 

 

 

 

 

 

 

 

50 ms of delay time to release it

10ms/div

When normal output [01f- 3]

[without 5] is used

 

Approx. 1 ms from

Approx. 2 ms of pulse

Ignored hold

data input to strobe

width.

signal

 

 

Data Output

Strobe

Hold input

2ms/div

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Image 88
A&D PD4000243 manual Timing Chart, When normal output 01f- 3 without 5 is used