Keyence Visual KV Series Manual do Utilizador descarregar pdf (Página 333)

7.10 Command List

KV-300 Series Only

KV-300

KV-10/80

Chapter 7 KV-L2 Serial Interface Module

1-309

7.10.2 List of Commands and Responses in Display

Interface mode

Format of command and response

FCS

❋

Station no.

Header

code

Command/response

Range of station no.: 00 to 15

Command Response

Header Function Header Command data Header Response

code code code data

RR Read I/O relay/internal utility relay RR Read start ch. RR End code

Number of channels Data read

to read

RH Read temporary memory/analog timer RH Read start no. RH End code

Number of timers Data read

to read

RC Read current value of counter/timer/high-speed RC Read start no. RC End code

counter Number of counters/ Data read

timers to read

RG Read status of counter/timer/high-speed counter RG Read start no. RG End code

comparator Number of counter/ ON/OFF

timer/comparator to information

read

RD Read DM RD Read start DM no. RD End code

Number of DM Data read

addresses to read

RJ Read I/O relay/internal utility relay RJ Read start ch. RJ End code

Number of channels Data read

to read

WR Forced update of I/O relay/internal utility relay WR Write start ch. WR End code

Data to write

WH Update temporary memory WH Write start ch. WH End code

Data to write

WC Update current value of counter/timer/high-speed WC Write start no. WC End code

counter Data to write

WG Forced update of status of counter/timer/high- WG Write start no. WG End code

speed counter comparator Data to write

WD Update DM value WD Write start no. WD End code

Data to write

WJ Forced update of I/O relay/internal utility relay WJ Write start ch. WJ End code

Data to write

R# Read set value of counter/timer/high-speed R# Instruction word R# End code

counter comparator Operand Set value

W# Update set value of counter/timer/high-speed W# Instruction word

counter comparator Operand

New set value W# End code

MS Read KV-300 CPU operation mode MS MS End code

Operation

mode

SC Change KV-300 CPU operation mode SC Operation mode SC End code

KS Set KS Device Changed no. KS End code

Changed bit

KR Reset KR Device KR End code

No. to change

Bit to change

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