Keyence Visual KV Series Manual de usuario descargar pdf (Pagina 300)

100

101

7.6 Display Interface Mode Programming

KV-300 Series Only

KV-300

KV-10/80

Chapter 7 KV-L2 Serial Interface Module

1-276

■ Setting command data

Set the command data with ASCII characters.

1. Station no.

Use two ASCII code characters to set the station no. For reference, station no.

"01" is converted to "30 31" in ASCII code values as follows.

Station no. (ASCII characters)

ASCII code conversion for FCS calculation

2. Header code

Use two ASCII characters (four characters for QQMR and QQIR) to set the

header code. For reference, the read relay command "RR" is converted to "52

52" in ASCII code values as follows.

Header code (ASCII characters)

ASCII code conversion for FCS calculation

KS Set KS Device KS End code

No. to change

Bit to change

KR Reset KR Device KR End code

No. to change

Bit to change

FK Set/reset multiple channels FK Device FK End code

Nos. to change

Data to force-set/reset

CR Read values of CR CR End code

DM0008 to DM0015 Data of DM0008 to

DM0015

MM Read model code MM MM End code 13

TS Test TS Any characters TS Any characters

(122 characters max.) (122 characters

max.)

QQMR Register combined commands QQMR Ch. no. of device QQMR End command

and monitor I/Os Operand

QQIR Read combined commands QQIR QQIR End code

and monitor I/Os Data read from

registered table

XZ Abort XZ No response

** Initial ** (No station no. or FCS) No response

IC Command undefined error No command IC

Command execution Header End code

disabled code

FCS@

❋

Station no.

Header

code

Command/response

data

"40H" in ASCII code .

"ODH" in ASCII code value .

"2AH" in ASCII code value .

0 1

30H

31H

R R

52H

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