CV500BSC51 Omron, CV500BSC51 Datasheet - Page 36

• Manufacturer Part Number: CV500BSC51
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BSC51

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

This section explains the functions of the GP-IB Interface Unit’s buffer memory and the words allocated in the DM area
and CIO area.
4-1
4-2
4-3
4-4
DM Area Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1-1
4-1-2
CIO Area Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2-1
Buffer Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3-1
Using IORD(222) and IOWR(223). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-4-1
4-4-2
4-4-3
Allocation of DM Area Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DM Area Allocation Details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allocation of CIO Area Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buffer Memory Details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTELLIGENT I/O READ: IORD(222) . . . . . . . . . . . . . . . . . . . . .
INTELLIGENT I/O WRITE: IOWR(223) . . . . . . . . . . . . . . . . . . . .
Reading more than 128 Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Area and Buffer Memory Details
28
20
20
20
23
23
27
27
28
28
29
SECTION 4
19