Selecting an operating mode of the dl-cl1, Selecting an operating mode of the dl-cl1 -3, 1 cc-link communication and operating modes – KEYENCE DL-CL1 User Manual
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3-1 CC-Link Communication and Operating Modes
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- 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 configuration 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)
Yes: 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
"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, create 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
*1
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,
1x
2-station,
1x
4-station,
1x
1-station,
8x
4-station,
2x
2-station,
8x
Remote input RX
Read out-
puts 1 - 5
Output 1
Yes
Yes
Yes
Yes
Yes
Yes
Output 2
No
Yes
Yes
Yes
Yes
Yes
Output 3
No
Yes
Yes
Yes
Yes
Yes
Unused
-
-
-
-
-
-
Unused
-
-
-
-
-
-
Remote register RWr
Read current value
(instantaneous flow
rate)
*4
No
No
Yes
*2
Yes
Yes
Yes
Remote output RY
External
inputs 1-5
Integration
reset
Yes
Yes
Yes
Yes
Yes
Yes
Flow rate
hold reset
No
Yes
Yes
Yes
Yes
Yes
Unused
-
-
-
-
-
-
Tempera-
ture hold
reset
No
No
Yes
Yes
Yes
Yes
Unused
-
-
-
-
-
-
Remote register
RWw
Rewrite setting
value
*4
No
No
No
No
Yes
Yes
Handshake control
program
*3
(Command commu-
nication)
Motion command
No
No
Yes
Yes
Yes
Yes
Read output
No
No
Yes
Yes
Yes
Yes
Read current value
Read setting/status
Write setting/status