CS1W-CN224 Omron, CS1W-CN224 Datasheet - Page 30

• Manufacturer Part Number: CS1W-CN224
• Description: "CABLE,CS1/C200H PRO27,2m"
• Manufacturer: Omron

Specifications of CS1W-CN224

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

276
Item
CIO (Core I/O) Ar-
ea, contd.
(The CIO Area can
be used as work
bits if not used as
shown here.)
Internal I/O Area
Work Area
Holding Area
Auxiliary Area
Temporary Area
Timer Area
Counter Area
DM Area
EM Area
Data Registers
Index Registers
Task Flag Area
Trace Memory
File Memory
I/O Terminal Area
C200H Special I/O
Unit Area
DeviceNet/
PROFIBUS-DP
Area
PC Link Area
Specification
512 (32 words): CIO 310000 to CIO 313115 (words CIO 3100 to CIO 3131)
I/O Terminal bits are allocated to I/O Terminal Units (but not to Slave Racks) connected to SYSMAC BUS Remote I/O Mas-
ter Units. (1 word per Terminal, 32 Terminals max.)
8,196 (512 words): CIO 000000 to CIO 051115 (words CIO 0000 to CIO 0511)
C200H Special I/O Unit bits are allocated to C200H Special I/O Units and allow access separate from I/O refreshing.
1,600 (100 words):Outputs: CIO 005000 to CIO 009915 (words CIO 0050 to CIO 0099)
Inputs: CIO 035000 to CIO 039915 (words CIO 0350 to CIO 0399)
DeviceNet bits are allocated to Slaves according to DeviceNet remote I/O communications.
64 bits (4 words): CIO 027400 to CIO 025015 (words CIO 0247 to CIO 0250)
When a PC Link Unit is used in a PC Link, use these bits to monitor PC Link errors and operating status of other CPU Units
in PC Link.
4,800 (300 words): CIO 120000 to CIO 149915 (words CIO 1200 to CIO 1499)
37,504 (2,344 words): CIO 380000 to CIO 614315 (words CIO 3800 to CIO 6143)
These bits in CIO Area are used as work bits in programming to control program execution. They cannot be used for external
I/O.
8,192 bits (512 words): W00000 to W51115 (words W000 to W511)
Control programs only. (I/O from external I/O terminals is not possible.)
Note: When using work bits in programming, use bits in Work Area first before using bits from other areas.
8,192 bits (512 words): H00000 to H51115 (words H000 to H511)
Holding bits are used to control execution of program, and maintain their ON/OFF status when PLC is turned OFF or
operating mode is changed. Part of the Holding area is used for allocation of Function Block variables in CPU Ver. 3.0 and
higher.
Read only: 7,168 bits (448 words): A00000 to A44715 (words A000 to A447)
Read/write: 8,192 bits (512 words): A44800 to A95915 (words A448 to A959)
Auxiliary bits are allocated specific functions.
16 bits (TR00 to TR15) Temporary bits are used to store ON/OFF execution conditions at program branches.
4,096: T0000 to T4095 (used for timers only)
4,096: C0000 to C4095 (used for counters only)
32 kWords: D00000 to D32767
Used as a general-purpose data area for reading and writing data in word units (16 bits). Words in DM Area maintain their
status when PLC is turned OFF or operating mode is changed.
Internal Special I/O Unit DM Area: D20000 to D29599 (100 words
CS1 CPU Bus Unit DM Area: D30000 to D31599 (100 words
Inner Board DM Area: D32000 to D32099. Used to set parameters for Inner Boards.
32 kWords per bank, 13 banks max.: E0_00000 to EC_32767 max. (Not available on some CPU Units.)
Used as a general-purpose data area for reading and writing data in word units (16 bits). Words in EM Area maintain their
status when PLC is turned OFF or operating mode is changed.
The EM Area is divided into banks, and addresses can be set by either of following methods.
Changing current bank using EMBC(281) instruction and setting addresses for current bank.
Setting bank numbers and addresses directly.
EM data can be stored in files by specifying number of first bank. (EM file memory)
DR0 to DR15. Store offset values for indirect addressing. Data registers can be used independently in each task.
One register is 16 bits (1 word).
IR0 to IR15. Store PLC memory addresses for indirect addressing. Index registers can be used independently in each task.
One register is 32 bits (2 words).
32 (TK0000 to TK0031). Task Flags are read-only flags that are ON when corresponding cyclic task is executable and OFF
when corresponding task is not executable or in standby status.
4,000 words (500 data trace samples at the maximum sample size of 31 bits and 6 words)
Memory Cards: Compact flash memory cards can be used (MS-DOS format).
EM file memory: Part of EM Area can be converted to file memory (MS-DOS format).
CompactFlash Memory Cards with 15-MB, 30-MB, or 64-MB capacities can be used.
16 Units). Used to set parameters.
96 Units). Used to set parameters.
Programmable Controllers