Rockwell Automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User Manual - Manual (Page 309)

Index
I-8
serial expander module (continued)
ASCII display, 8-1
LEDs, 8-2
keying bands, installing, 2-5
keyswitch, 1-4
LEDs, 1-4
removing, control coprocessor, 2-11
setting switches
COMM2 port, 2-6
COMM3 port, 2-6
serial ports, 7-1
ASCII, 7-1
accessing a port, 7-5
example program, 7-5
using, 7-5
device names, 7-4
RS-485 communication, 7-10
example code, 7-12
RS-422 communication, 7-17
SERVICES file, configuration files,
Ethernet, 6-7
setting switches
main module, COMM1 port, 2-6
serial expander module
COMM2 port, 2-6
COMM3 port, 2-6
setting time, OS-9 command line
interface, 3-8
setting up
communication parameters, 3-6, 7-3
tmode, 7-3
xmode, 7-3
password file, 3-20
socket library
client/server applications, 6-19
analogy, 6-20
programming, 6-19
software
installing, personal computer, 3-2
PCBridge, accessing from DOS
command line, 3-5
standalone mode
backplane interface
block transfer, 1-5
discrete I/O, 1-5
installing, 2-10
local chassis, 1-5
preparing programs, 5-18
linking API functions to
programs, 5-18
sample BASIC program, 5-20
sample C program, 5-18
sample control logic program,
5-21
remote chassis, 1-5
STARTINET file, configuration files,
Ethernet, 6-10
status functions
CC utility, 5-13
view coprocessor current status,
3-19
synchronization functions, CC utility,
5-13
system memory, configuring, 3-11
module memory, 3-15
RAM disk, 3-12
user memory, 3-13
T
table configuration functions, TAG,
5-11
tag, keyword, D-6
TAG functions, 5-2
how to use, 5-10
lock/unlock, 5-11
read/write, 5-11
table configuration, 5-11
TAG_DEF_AVAIL, 5-11, B-115
TAG_DEFINE, 5-11, B-116
TAG_GLOBAL_UNDEF, B-119
TAG_LINK, 5-11, B-121
TAG_LOCK, 5-11, B-123
TAG_READ, 5-11, B-125
TAG_READ_W, 5-11, B-127
TAG_UNDEF, 5-11, B-129
TAG_UNDEF_GLOBAL, 5-11