Index
255
testing communications, 181
UDP sockets
troubleshooting, 211
software
configuration, 16
Software switch field, 71
specifications
Ethernet Units
CJ-series, 14
CS-series, 13
FINS communications, 135
SRES, 157
stack connections, 36
startup
procedure, 30
static electricity, xxiii
precautions, xxv
status
reading memory status, 193
reading protocol status, 189
reading socket status, 195
STD extension, 73
storage temperature
CJ-series, 14
CS-series, 14
Sub-net Mask field, 62
subnet masks, 48, 95
reading from Unit, 160
sub-response code, 156
See also SRES
switches
Socket Service Request Switches, 84
SYSMAC BUS/2, 136
SYSMAC LINK, 136
system configuration, 11
examples, 126
T
TCP Active Open Request Switch, 85
TCP CLOSE REQUEST, 180
TCP communications, 17
sockets
interface, 19
status, 235
troubleshooting, 214
status, 191
TCP indicator, 26
TCP Nodes Tab, 133
TCP OPEN REQUEST (ACTIVE), 174
TCP OPEN REQUEST (PASSIVE), 172
TCP Passive Open Request Switch, 85
TCP RECEIVE REQUEST, 177
TCP SEND REQUEST, 178
TCP/IP, 3, 8, 115
creating communications applications, 7
TCP/IP keep-alive, 49
TCP/UDP Open Flag, 80
terminal blocks, xxiii
Test command, 6, 73
Timer Area, 136
timers, 231
transmission
delays, 147
distance
CJ-series, 14
CS-series, 13
media
CJ-series, 14
CS-series, 13
path
CJ-series, 14
CS-series, 13
Trigger No. field, 70
troubleshooting
FINS communications, 210
FTP server, 217
procedures, 209
socket services, 227
startup, 209
TCP sockets, 214
UDP sockets, 211
UNIX error messages, 227
using indicators, 200
using response codes, 223
twisted-pair cables, 11
precautions, 35
recommended models, 35
TXT extension, 73
U
UDP CLOSE REQUEST, 171
UDP communications, 17
sockets
troubleshooting, 211