Omron CS1W-MCH71 Operation Manual page 453

Allocations for the CPU Unit
PORT_D
PORT_E
PORT_F
PORT_G
PORT_H
Word
m+74 PORT_A transfer area type at MC Unit
m+75 PORT_A transfer first address at MC Unit
Data configuration
15
Area type (Hex)
m+74
First address (Hex)
m+75
408
On PLC
EM 10000 to 10159
Not used.
CIO 0010 to 0019
DM 32000 to 32159
DM 32160 to 32199
General I/O Area Range Setting (with PORT_A)
Name
Setting range
Area type: 0000 to 000D Hex
00
First address: 0000 to xxxx Hex (xxxx: Upper limit depends on area
type.)
Explanation
• Area type specification (word m+74)
Specifies in hexadecimal the area to transfer between the CPU Unit and
the MC Unit.
0000: System variables
0001: Global general variables
0002: Input variables
0003: Output variables
0004: Position data
0005: Reserved
0006: Task variable 1
0007: Task variable 2
0008: Task variable 3
0009: Task variable 4
000A: Task variable 5
000B: Task variable 6
000C: Task variable 7
000D: Task variable 8
Other: Reserved
• First address (word m+75)
Specifies in hexadecimal the first word to be transferred in the area speci-
fied for the Area Type. Address specifications are as follows:
System variables
Global general variables
Input variables
Output variables
Position data
Task variables
The settings for PORT_B to PORT_H are the same (m+76 to m+89).
Setting example
The following settings are used to transfer 10 words (0A Hex words) of data
from EM 20000 (4E20 Hex) in the EM Area of the PLC to position data
PL0000 to PL0004 in the MC Unit for custom I/O area A.
• Bit 08 of parameter P00004 is set to 1.
Direction
→
IW 0CE0 to 0D7F
--- ---
→
IW 0E20 to 0E29
←
OW 0EC0 to 0F5F
←
OW 0F60 to 0F87
Timing for enabling the setting
When the power is turned ON, or when
MC Unit is restarted
0000-07FF
0000-1FFF
0000-0FFF
0000-0FFF
0000-27FF ("0000" and "27FF"
correspond to xxxx in PLxxxx.)
0000-007F
Section 7-3
On MC Unit