![background image](http://html.mh-extra.com/html/omron/sysmac-cp-series/sysmac-cp-series_user-manual_742262289.webp)
14-11
14 Serial Communications
CP2E CPU Unit Software User’s Manual(W614)
14-3
No-
p
ro
toc
o
l Co
mm
un
icati
ons
wit
h
G
e
neral C
o
m
pon
ent
s
14
14-
3
-2 F
lo
w
of Oper
ation
2
The following serial communication ports cannot control RS and ER signals or monitor CS and DR signals.
•
ER and DR signals are not supported by the built-in RS-2
3
2C port on the E/S
-type CPU Unit.
•
RS, ER, CS and DR signals are not supported by the built-in RS-4
8
5 port of the S
-type CPU Unit and
CP1W-CIF11/CIF12-V1 Option Board.
•
RS, ER, CS and DR signals are not supported by the RS-2
3
2C and RS-4
8
5 port of CP2W-CIFD1/CIFD2/
CIFD
3
Option Board with two ports.
Click the
Built-in RS-232C
,
Built-in RS-485
or
Serial Port
Tab in the PLC Settings Dialog Box.
14-3-2 Flow of Operation
1
Connect the CP2E CPU Unit and external device using
RS-2
3
2C or RS-422A/4
8
5 ports.
2
Select
Built-in RS-2
3
2C
,
Built-in RS-4
8
5
or
Serial Port
in the PLC Setup and transfer the PLC Setup from the
CX-Programmer to the CP2E CPU Unit.
(Set the serial communications mode to RS-2
3
2C, and
set the communications conditions.)
3
•
PLC to External device: Execute the TXD instruction.
•
External device to PLC: Execute the RXD instruction.
14-3-3 PLC Setup
W
iring comm
u
nications
PLC Set
u
p
Create
ladder
Program
Cyclic tasks
Interr
u
pt tasks
Содержание SYSMAC CP Series
Страница 1: ...USER S MANUAL Cat No W614 E1 01 SYSMAC CP Series CP2E E D CP2E S D CP2E N D CP2E CPU Unit Software ...
Страница 3: ......
Страница 32: ...1 Overview 1 4 CP2E CPU Unit Software User s Manual W614 ...
Страница 44: ...3 CPU Unit Operation 3 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 116: ...6 I O Allocation 6 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 144: ...7 PLC Setup 7 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 170: ...10 Interrupts 10 14 CP2E CPU Unit Software User s Manual W614 ...
Страница 200: ...11 High speed Counters 11 30 CP2E CPU Unit Software User s Manual W614 ...
Страница 272: ...12 Pulse Outputs 12 72 CP2E CPU Unit Software User s Manual W614 ...
Страница 278: ...13 PWM Outputs 13 6 CP2E CPU Unit Software User s Manual W614 ...
Страница 460: ...18 Programming Device Operations 18 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 576: ...Revision 2 CP2E CPU Unit Software User s Manual W614 ...
Страница 577: ......