Omron CS1W-MCH71 -, Руководство по эксплуатации

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402
Allocations for the CPU Unit
Section 7-3
7-3-2 DM Area Words for Unit (20 Words, CPU Unit
→
MC Unit)
Default Setting Area
DM Output Area for the Unit (CPU
→
MC Unit, 20 Words)
Classification Word Variable bit Name Specifications
Unit area range
settings
(First time only)
m --- 00-15 Bit Area Type Specifies area type on CPU Unit
0: Not used (no transfer)
1: CIO
2: WR
3 and above: Reserved for system
m+1 --- 00-15 Bit Area First
Address Specifies the first address on CPU Unit (Allocation
for the axis number 1)
0000H-(Upper limit varies depending on bit area
type.)
Note The transfer size is maximum effective axis
number x 2 words
m+2 --- 00-15 Data Area Type Specifies area type on CPU Unit
0: Not used (no transfer)
1: CIO
2: WR
3: DM
4: EM (fixed at Bank 0)
5 and above: Reserved for system
m+3 --- 00-15 Data Area First
Address Specifies the first address on CPU Unit (Allocation
of the axis number 1)
0000H-(Upper limit varies depending on bit area
type.)
Note The transfer size is maximum effective axis
number x 4 words)
General I/O A
area range set-
tings
(First time only) m+4 --- 00-07 PORT_A Number of
Transferred Words General I/O A Number of Transferred Words
1-160 words
08-14 PORT_A Area Type Specifies area type on CPU Unit
0: Not used (no transfer)
1: CIO
2: WR
3: DM
4: EM (fixed at Bank 0)
5 and above: Reserved for system
15 PORT_A Direction General I/O A Transfer Direction
0: MC Unit
→
CPU
1: CPU
→
MC Unit
m+5 --- 0-15 PORT_A First
Address CPU Unit First Address for General I/O A
0000H-(Upper limit varies depending on PORT_A
area type.)
General I/O B
area range set-
tings m+6 --- Same as for General I/O A area range settings
m+7
General I/O C
area range set-
tings m+8 --- Same as for General I/O A area range settings
m+9
General I/O D
area range set-
tings m+10 --- Same as for General I/O A area range settings
m+11
General I/O E
area range set-
tings m+12 --- Same as for General I/O A area range settings
m+13