Omron DeviceNet CV Series Operation Manual page 254

C200H I/O Link Units
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Read/Write Setting Area
The Read/Write Setting Area is configured as shown in the following illustra-
tion. After setting data for the Read and Write Areas, turn software switch bit
00 ON, and then restart the Unit to set the Read Area and Write Area.
Bit 15
Word
+ 0
+ 1
+ 2
+ 3
+ 4
Specify the area size, area, and address of the first word for the Read Area
and the Write Area.
Bit 15
Area Size: Set in hexadecimal in byte units.
The setting range is 0 to 40 Hex (0 to 64 decimal, 0 to 32 words).
Area: The area is set as follows:
Setting
01 Hex IR Area 1 (CIO)
02 Hex IR Area 2 (CIO)
03 Hex Data Memory Area (DM or D)
04 Hex LR Area
05 Hex HR Area (HR or H)
06 Hex C200HX/HG/HE
(-Z)
CS1H/G
07 Hex C200HX/HG/HE
(-Z)
CS1H/G
08 Hex EM Area (bank 0 only)
Address of First Word: The address first word of the memory area is set in
hexadecimal. Areas that can be specified differ depending on the model of
PLC used and the area.
Example: Setting DM 1000 to DM 1015 (16 words = 32 bytes).
Bit 15
Software switch
Write Area Setting
Read Area Setting
Area
Area size
Address of first word
Area
Write Area: IR 000 to IR 235
Read Area: IR 000 to IR 235
IR 300 to IR 511
DM 0000 to DM 4095
(C200HE-CPU11-E only)
DM 0000 to DM 5999
(All except C200HE-CPU11-E)
LR 00 to LR 63
HR 00 to HR 99
AR Area AR 00 to AR 27
(Can be set for Read Area only)
Holding Area (H) H100 or H102 to H127
(Specify the starting word with
00 Hex or 02 to 1B Hex.)
Timer/Counter TIM/CNT 000 to TIM/CNT 511
Area (TIM/CNT)
Timer Area (T) T 000 to T 511
EM 0000 to EM 6143
Section 6-1
Bit 0
Bit 0
Word range
Bit 0
237