Keyence LK-G Series Manual do Utilizador descarregar pdf (Página 135)

5-5

LK-G-M-NO5-E

5 RS-232C

Outline of the command format

The LK-G Series controls the incoming command that has been received and sends back

the response command to the external device.

Use [CR] to delimit the data in incoming/response command format.

To create the control program, conﬁrm the response command from the LK-G Series

before sending the next command.

Both upper-case and lower-case characters can be used in the commands.

The presence or absence of the brackets [ ] in the command format depends on a condi-

tion.

Incoming command format

Response command format

Error response command format

Note

Reference

Incoming command

Response command

Incoming command format CR

Response command format CR

Main command

, , ,

Identifier

[ ] [ ] ] [

The main command or identifier that has been received is added as a header.

, , ,

[ ] [ ] ] [

E ,

, R

Error code

00 : Command error

01 : Status error

20 : Command length error

21 : Parameter count error

22 :

Invalid parameter error

88 : Timeout error

99 : Other errors

Main command

1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 197 198

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Keyence LK-G Series Manual do Utilizador Página 135