Omron SYSMAC CS Series User Manual

163
Exchanging Data Using SCADA and Other Software Section 3-4
Relevant ITEMs in the System Common Block (block model 000)
The function blocks ITEM data (20 words/Block) is allocated from address
00000 in the specified EM bank in order (starting with the Control/Operation
Block and ending with the External Control Block.)
Data is exchanged with the CPU Unit continuously while the Loop Controller
is operating. The refresh period is set with ITEM051 of the System Common
Block (block model 000.) ITEM051 is called the “HMI function's operation
cycle” and can be set between 0.1 and 2 s.
Note For the CS1D-CPU@@P, the refresh is split over multiple CPU Unit cycle
times within the refresh cycle set here.
ITEM type ITEM Data contents Data range Default
Parameter 050 HMI EM bank number 0 to C
(Hexadecimal)
0
051 HMI function's operation cycle (s)
1 (0.1 s), 2 (0.2 s), 3 (0.5 s), 4 (1 s), or 5 (2 s)
Note: Always stop operation before changing this ITEM.
1 to 5 4 (1 s)
Input 056 Reception stop switch
0: Normal; 1: Stop reception
0 or 1 0
057 Transmission stop switch
0: Normal; 1: Stop transmission
0 or 1 0
Parameter 059 HMI function disable switch
0: Used; 1: Not used
0 or 1 0
Function Block
Loop Controller
CPU Unit
Write
Personal computer
(SCADA software)
Control/Operation
Block
(Addresses 001 to
500)
Block address
001
500
External Control
Block
(Addresses 601
to 632)
Block address
601
632
ITEMs for block
address 500 (20 words)
ITEMs for block
address 001 (20 words)
00020
10019
ITEMs for block
address 601 (20 words)
12020
ITEMs for block
address 632(20 words)
12659
Control/Operation
Block
(Addresses 001 to
500)
Block address
001
500
External Control
Block
(Addresses 601
to 632)
Block address
601
632
ITEMs for block
address 500 (20 words)
ITEMs for block
address 001 (20 words)
15020
25019
ITEMs for block
address 601 (20 words)
27020
ITEMs for block
address 632 (20 words)
27659
Example) EM0_ (specified EM bank is bank 0)
HMI Data Area
EM Area
Block address
000
ITEMs for block
address 000 (20 words)
System Common
Block
(Address 000)
00000
00019
Block address
000
ITEMs for block
address 000 (20 words)
System Common
Block
(Address 000)
15000
15019
Read
29020
29519
Actual PV input
(See note.)
Note: LCB01/03/05 Ver. 3.0 or later
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Omron SYSMAC CS Series Specifications

General

Brand	Omron
Model	SYSMAC CS Series
Category	Controller
Language	English