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14 Serial Communications
14-38
CP2E CPU Unit Software User’s Manual(W614)
z
PLC Setup
z
Programming Example
Data in the Serial PLC Link Areas are transferred using data links by the Serial PLC Link and without
using any special programming. The ladder program is used to transfer the data that needs to be
linked to the data link area.
z
Ladder Diagram
Item
Boiler A (Polling Unit) Boiler B (Polled Unit No. 0) Boiler C (Polled Unit No. 1)
Communications Settings Custom
Baud Rate
115200bps
Parameters
7.2.E (default)
Mode
PC Link (Master)
PC link (Slave)
Link words
10 (default)
−
−
PC Link Mode
ALL
−
−
NT/PC Link Max.
1
−
−
PC Link Unit No.
−
0
1
Boiler A
CP2E (Polling Unit)
Boiler B
CP2E (Polled Unit No.1)
Boiler C
CP2E (Polled Unit No. 0)
Inp
u
t Bit
s
Inp
u
t Bit
s
Inp
u
t Bit
s
A_Temper
a
t
u
re d
a
t
a
0
A_Temper
a
t
u
re d
a
t
a
1
A_Temper
a
t
u
re d
a
t
a
0
A_Temper
a
t
u
re d
a
t
a
1
B_Temper
a
t
u
re d
a
t
a
0
B_Temper
a
t
u
re d
a
t
a
1
C_Temper
a
t
u
re d
a
t
a
0
C_Temper
a
t
u
re d
a
t
a
1
A_Temper
a
t
u
re d
a
t
a
0
A_Temper
a
t
u
re d
a
t
a
1
B_Temper
a
t
u
re d
a
t
a
0
B_Temper
a
t
u
re d
a
t
a
1
C_Temper
a
t
u
re d
a
t
a
0
C_Temper
a
t
u
re d
a
t
a
1
A_Temper
a
t
u
re d
a
t
a
0
A_Temper
a
t
u
re d
a
t
a
1
B_Temper
a
t
u
re d
a
t
a
0
B_Temper
a
t
u
re d
a
t
a
1
C_Temper
a
t
u
re d
a
t
a
0
C_Temper
a
t
u
re d
a
t
a
1
B_Temper
a
t
u
re d
a
t
a
0
B_Temper
a
t
u
re d
a
t
a
1
C_Temper
a
t
u
re d
a
t
a
0
C_Temper
a
t
u
re d
a
t
a
1
O
u
tp
u
t Bit
s
O
u
tp
u
t Bit
s
O
u
tp
u
t Bit
s
CIO 0
CIO 1
CIO 2
CIO 3
CIO 100
CIO 200
CIO 201
CIO 209
CIO 210
CIO 211
CIO 219
CIO 220
CIO 221
CIO 229
CIO 289
S
eri
a
l PLC
Link Are
as
#2
2
200
#2
2
210
#2
2
220
Boiler A
CP2E CPU Unit
(Polling Unit)
Tr
a
n
s
fer CIO 2
a
nd CIO 3 to
CIO 200
a
nd CIO 201
us
ing
a
BLOCK TRAN
S
FER in
s
tr
u
ction.
Boiler B
CP2E CPU Unit
(Polled Unit No. 0)
Tr
a
n
s
fer CIO 2
a
nd CIO 3 to
CIO 210
a
nd CIO 211
us
ing
a
BLOCK TRAN
S
FER in
s
tr
u
ction.
Boiler C
CP2E CPU Unit
(Polled Unit No. 1)
Tr
a
n
s
fer CIO 2
a
nd CIO 3 to
CIO 220
a
nd CIO 221
us
ing
a
BLOCK TRAN
S
FER in
s
tr
u
ction
Summary of Contents for SYSMAC CP Series
Page 3: ......
Page 32: ...1 Overview 1 4 CP2E CPU Unit Software User s Manual W614 ...
Page 44: ...3 CPU Unit Operation 3 8 CP2E CPU Unit Software User s Manual W614 ...
Page 116: ...6 I O Allocation 6 8 CP2E CPU Unit Software User s Manual W614 ...
Page 144: ...7 PLC Setup 7 28 CP2E CPU Unit Software User s Manual W614 ...
Page 170: ...10 Interrupts 10 14 CP2E CPU Unit Software User s Manual W614 ...
Page 200: ...11 High speed Counters 11 30 CP2E CPU Unit Software User s Manual W614 ...
Page 272: ...12 Pulse Outputs 12 72 CP2E CPU Unit Software User s Manual W614 ...
Page 278: ...13 PWM Outputs 13 6 CP2E CPU Unit Software User s Manual W614 ...
Page 460: ...18 Programming Device Operations 18 28 CP2E CPU Unit Software User s Manual W614 ...
Page 576: ...Revision 2 CP2E CPU Unit Software User s Manual W614 ...
Page 577: ......