Unipulse DeviceNet F381A, Operation Manual

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5 COMMUNICATIONS
95
CO
MM
UNICATIO
NS
Chapter
5
- Waveform read command
Example: Reading a measurement waveform.
① Check to see if measurement is finished
If "1" is read to Waveform update, go to step
② , and if "1" is not read, repeat step ① .
(For transmitting the SAMPLE command continuously, do it at intervals of 100ms or more.)
Host
(Transmission to the F381A)
P E L S A M Delimiter
F381A’s return
(In normal processing)
（ STX ） Delimiter 0 L S M 3 A P E 1 1
Undefined
Work No. used for measurement
Header (If there is no header, no data will result.)
Waveform update
0: Not made
1: Made
(If an update is made, this bit changes
from 0 to 1 only once upon reading.)
5 1 8
Equipment ID
* Equipment ID is a parameter.
(It can be set from the touch panel only
when the SD card slot option/Ethernet option
is mounted.)
（
STX
）
Delimiter N 1 G
F381A’s return
(In abnormal condition)
Header (If there is no header, no data will result.)
NG No.
1: Receipt of a statement different from the command format