Allen-Bradley 1747-SN - Page 185

Index
I–3
insertion, scanner, 3-3
installation, getting started, 2-1
L
LED conditions, table, 6-1
LEDs
comm, 1-19
fault, 1-19
green, 1-19
red, 1-19
status table, 3-8
troubleshooting, 6-1
link specification
logical, 1-9
physical, 1-9
logical device image size, 4-24
logical rack, crossing logical rack
boundaries, 4-10
logical rack boundaries, crossing, 4-10
M
M files
overview, 4-12
using binary files in conjunction, 4-12
M0 and M1 data files
capturing M0-M1 file data, B-8
minimizing the scan time, B-7
specialty I/O modules with retentive
memory, B-8
transferring data between processor files,
B-4
M0 file
description, 4-14
device control words, 4-14
device inhibit, 4-14
device inhibit control, 4-15
device output reset, 4-14
device reset, 4-14
RIO device reset control, 4-16
words 24 through 27, 4-17
words 8 through 11, 4-15
M0 file BT control buffer layout, block
transfer, 5-9
M0 file output/control, block transfer buffer,
5-8
M0:e.100, block transfer control flags, 5-8
M0:e.101, block transfer length, 5-8
M0:e.102, block transfer logical address,
5-8
M0:e.110 through 173, block transfer data
words 0-63, 5-9
M1 file
active device status, 4-24
block transfer status flags, 5-12
communication retry counters, 4-29
communication status, 4-21
description, 4-21
device fault status, 4-26
device starting address status, 4-23
enable device fault bit, 4-21
logical device image size, 4-24
M1:e.100 through 3200, 5-11
RIO baud rate status, 4-22
status flags, 5-12
word 0, 4-22
word 10, 4-24
word 2, 4-22
word 3, 4-23
word 4, 4-24
word 5, 4-25
word 8, 4-23
word 9, 4-24
words 12 through 15, 4-26
words 16 through 31, 4-29
M1 file buffer layout, block transfer, 5-11
M1 file input/status buffers, block transfer,
5-10
M1:e.100, block transfer status flags, 5-10
M1:e.100 through 3200, block transfer
buffer layout, 5-11
M1:e.101, words sent or received, 5-10
M1:e.102, logical address status, 5-10
M1:e.103, block transfer - error code, 5-10
M1:e.103 through M1:e.3203, block transfer
error codes, 5-11
M1:e.110-173, block transfer data words 0
through 63, 5-10
manuals, related, P-2
module release, 3-4
N
network wiring, 3-4
noise immunity, A-1
O
operation
run mode, 3-7
startup, 3-7