Keyence DL-CL1 Bedienungsanleitung PDF herunterladen (Seite 47)

3-3 Communication Methods

3-19

Communicating with the SK-1000 Series

- CC-Link Compatible Network Unit DL-CL1 User’s Manual (SK-1000) -

Judgment values (P.V. values) can be read in the monitor modes and full modes.

They cannot be read in small-memory modes.

Monitor mode 1

When reading judgment values (P.V. values) in monitor mode 1, specify the ID

numbers (in terms of judgment value page numbers) of the sensor amplifiers to be

read to judgment value boxes 1 to 3. For details of the judgment value box numbers

and judgment value page numbers used for specifying ID numbers, see "Device

Maps" (page 3-4).

When reading judgment values in monitor mode 2 or full mode, see "Monitor

mode 2/full mode" (page 3-20).

This example illustrates how to read the judgment values (P.V. values) from the sensor amplifiers of ID

01/02/03 and ID 04.

(1) Specify the page numbers in "select judgment value box page number" and execute "request to

change judgment value page".

(2) After the judgment values of the specified judgment value pages are read, the "judgment value page

change complete" signal flips from 0 to 1.

(3) The "judgment value page change error" signal flips from 0 to 1 if an error occurs during the

judgment value change process. Check the values specified in the "select judgment value box page

number" parameter.

(4) The property of each judgment value is en

tered. Check

that each judgment value is normal value,

"over," "under," or "invalid."

Reading Judgment Values (P.V. Values) from Sensor Amplifiers

PLC

Sensor amplifier

Select comparator value box page number

0 (Comparator value page 0) 2 (Comparator value page 2)

RWw08

Request to change comparator value page

RY5E

(2)

Comparator value page change complete

RX5E

(3)

Comparator value page change error

RX5F

(4)

Comparator value property

Each bit of RWr07

(5)

Comparator value box 1 1234 8901 5678

RWr08

Comparator value box 2 2345 9012 6789

RWr0A

Comparator value box 3 3456 7890

RWr0C

(7)

Comparator value of ID 01 1234 8901

(7)

Comparator value of ID 02 2345 9012

Comparator value of ID 03 3456

Comparator value of ID 04 5678

(1)

(6)

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 77 78

Kommentare zu diesen Handbüchern

Keine Kommentare

Keyence DL-CL1 Bedienungsanleitung Seite 47

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Sensoren Keyence DL-CL1