Omron FQ2 Series, Руководство пользователя

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Controlling Operation and Outputting Data with TCP No-protocol Communications
FQ2 User’s Manual
357
C
onne
cti
ng th
rough
Ethern
et
9
Example: When Data 0 Is 256.324 and Data 1 Is
−
1.000.
The following range of values can be output.
−
2,147,483.648
≤
Measured value
≤
2,147,483.647
If the measured value is lower than
−
2,147,483.648, then
−
2,147,483.648 is output.
If the measured value is higher than 2,147,483.647, then 2,147,483.647 is output.
The following values are output if JG (Judge) is set.
OK: 0 (0
×
1000)
NG:
−
1000 (
−
1
×
1000)
Controlling the Sensor from an External Device (Procedure for No-protocol Command/Response Communications)
Command Format
This section describes the command format for no-protocol communications.
Commands defined in the command list can be used.
Set commands and parameters in ASCII.
If the command has an argument parameter, set the parameter after inserting a space (0x20).
If it has multiple parameters, insert a space before each parameter.
Place a delimiter at the end of the command. No space is required before the delimiter.
The delimiter is always CR.
<Command Format>
Binary output does not use data separators, i.e., field separators or record separators. These separators are used
only for ASCII output.
Data that is output after measurement is output until the last data even after the measurement is finished. Data out-
put is not interrupted midway.
Data 0: 256324
(256.324
×
1000)
Data 1:
−
1000
(
−
1.000
×
1000)
$ 0 0 $ 0 3 $ E 9 $ 4 4 $ F F $ F F $ F C $ 1 8 $ 0 D
A delimiter w ill
b e attached to
the end.
Note
Note
Parameter 3 Parameter 2 Parameter 1 Command
Space
(0x20)
Space
(0x20)
Space
(0x20)
Delimiter
D A 1 0 1 0 1 0 0 CR T A I T E M