YOKOGAWA F3LC11-1F, User Manual

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C4-5
IM 34M6H41-01E 3rd Edition : Aug. 1, 2005-00
Character
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Response wait time
(Unit: ms)
0* 1
10
20
30
40
50
60
70
80
90
100
200
300
400
500
600
Process
Process Response
Command
Process
Response wait time
Time for internal process
*1
Higher level computer
(Display)
This module
(BASIC)
1 Scanning 1 Scanning Break in
scanning Break in
scanning
Response wait time 0 to 600ms can be set using a single
character (1 byte) from 0 to F.
*1: Event if the response wait time is set to 0, the process lags
behind the process time required for internal processing.
F0403.EPS
Figure C4.3 Response wait time
(5) Command
Specifies the type of access (Read, Write etc.) to be performed on the PC link module
(or monitor module) from a higher level computer (or display). Specify the command
with three characters. For details, refer to the “Personal Computer Link Commands”
manual (IM34M6P41-01E).
(6) Parameters
These include device name, number of points, data, etc. It varies with the command in
use. Some commands do not require parameters.