Allen-Bradley 1784-KTX Reference Manual page 79

Address Mnemonic
:080 adapter_status_table
:200 host2ktx_msg_buf
:300 ktx2host_msg_buf
:400 input_image_table
:600 output_image_table
Allen-Bradley Parts
Size Host KTx
180H R R/W
100H R/W R/W
100H R/W R/W
200H R R/W
200H R/W R/W
Appendix A
Dual port Layout
Description
Adapter Configuration Byte:
Bit 0: in_scan
Bit 1: exists
Bit 2: known
Bits 3-4: size
00 = 1/4 rack, 01 = 1/2 rack,
10 = 3/4 rack, 11 = full rack
Bit 5: node_adapter
Bits 6-7: undefined
Adapter Fault Byte:
Bits 0-3: fault_group_number
Bit 4: in_fault_group
Bit 5: adapter_online
Bit 6: adapter_group_faulted
Bit 7: undefined
Adapter Retry Count Byte
Bits 0-7: cumulative count of retries
to this adapter
See chapter 6 for additional information.
Host to KTx command buffer
KTx to Host confirmation buffer
Input Image Table
Output Image Table
A-3