Keyence DL-CL1 User Manual download pdf (Page 31)

3-1 CC-Link Communication and Operating Modes

3-3

Communicating with the FD-MH series

- CC-Link Compatible Network Unit DL-CL1 User’s Manual (FD-MH) -

Select an operating mode of the DL-CL1 to suit the functions of the sensor amplifiers

to be used.

The specific CC-Link device configu ration and the data that can be communicated

using cyclic transfer vary with each operating mode of the DL-CL1. An appropriate

operating mode should be determined by considering the number of link points the

data that can be communicated.

"Configuring the Data Link" (page 2-

10)

Ye s: Available with sensor amplifiers of ID 01 to 10. No: Not available.

*1 For details of the functions assigned for motions commands and setting/status read/write, see

"Device Maps" (page 3-4) and "Command Parameter List" (page 3-24).

*2 In remote register RWw, specify the ID number of the sensor amplifier from which to read.

*3 To use this communication method, crea te a program that controls commands by handshaking

between a remote input/output and

remote register.

*4 It is possible to read instantaneous flow rate or rewrite setting value regardless of the detection

mode setting.

Selecting an Operating Mode of the DL-CL1

Method of

communication

with the master

station

Available function

of sensor

amplifier

Operating mode of DL-CL1

Reference

page for

communication

method

Small-

memory

mode 1

Small-

memory

mode 2

Monitor

mode 1

Monitor

mode 2

Full

mode 1

Full

mode 2

1-station,

2-station,

4-station,

1-station,

4-station,

2-station,

p. 3-4 p. 3-10

Remote input RX Read out-

puts 1 - 5

Output 1

Ye s Ye s Ye s Ye s Ye s Ye s 3-4

Output 2

No Yes Ye s Ye s Ye s Ye s

Output 3

No Yes Ye s Ye s Ye s Ye s

Unused

------

Unused

------

Remote register RWr Read current value

(instantaneous flow

rate)

No No

Ye s

Ye s Ye s Ye s

3-6

Remote output RY External

inputs 1-5

Integration

reset

Ye s Ye s Ye s Ye s Ye s Ye s

3-12

Flow rate

hold reset

No Yes Ye s Ye s Ye s Ye s

Unused

------

Te m p e r a-

ture hold

reset

No No Yes Ye s Ye s Ye s

Unused

------

Remote register

RWw

Rewrite setting

value

No No No No Yes Ye s

3-16

Handshake control

program

(Command commu-

nication)

Motion command No No Yes Ye s Ye s Ye s 3-20

Read output

No No Yes Ye s Ye s Ye s

3-17

Read current value

Read setting/status

Write setting/status

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 71 72

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