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14 Serial Communications
14-52
CP2E CPU Unit Software User’s Manual(W614)
14-8 Precautions on the usage of RS-485
When using 2-wire RS-4
8
5 with the built-in RS-4
8
5 of the S
-type CPU Unit, or the RS422A/4
8
5
Option Board CP1W-CIF11/CIF12-V1 and CP2W-CIFD2/CIFD
3
Option Board with two ports, pay atten-
tion to the following precautions and construct application.
When using the RS-4
8
5 (2-wire), it can only communicate in half duplex.
Please secure the waiting time shown below till the next data transmission after the remote device
receives data from CP2E. If the receive data are transmitted from the remote device within the waiting
time shown below after CP2E data transmission, the data may not be received by CP2E.
Remote device
CP2E
S
end d
a
t
a
S
end d
a
t
a
S
end d
a
t
a
S
ec
u
re the w
a
iting time
s
hown
b
elow till the next d
a
t
a
tr
a
n
s
mi
ss
ion
a
fter the d
a
t
a
reception from CP2E.
B
au
d r
a
te
9600 to 115200
b
it/
s
:1m
s
min.
1200 to 4800
b
it/
s
:3m
s
min.
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: ......