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Index
TCP/IP, 4
UDP/IP
, 4
put command
, 68, 73, 76, 85
pwd command
, 68, 73, 75
Q
quit command, 68, 73, 77
R
radioactivity, xxiv
READ DATA FILE (FREAD) instruction
, 26, 60
Receive file with specified extension only field
, 39, 41
Receive Mail Tab
, 39, 40
Receive Request Switch
, 119
Receive specified commands only field
, 39, 41
remote mail commands
accessing CPU Unit’s I/O memory area, 35
changing the CPU Unit’s operating mode, 35
command/response format, 42
file memory operations
, 36
mail receive function
initial settings, 66
performing an e-mail send/receive test
, 36
reading/clearing the e-mail log, 36
reading/clearing the error log
, 36
response codes, 59
sending, 66
sending FINS commands
, 36
rename command
, 68, 73
replacing Units
precautions
, xxv
response codes
remote mail commands
, 59
Results Storage Area
, 139
Socket Service Request Switches, 120
Results Storage Area
, 139
Retry timer field
, 7, 19, 39, 92, 93
rmdir command
, 68, 73
routing tables
precautions
, xxvi
RUN indicator
error display, 29
S
safety precautions, xxii
Send Error Log information field
, 20, 22
Send file data or I/O memory data field
, 22
Send Mail Status words
, 24, 25
Send Mail Tab
, 20, 21, 31
Send mail upon trigger field
, 22
Send Request Switch
, 119
Send status information field
, 20, 22
Send user data field
, 20, 22
Server access interval time field
, 6, 19, 39
Server specification type field
, 4, 6, 19, 39, 92, 93
Setup Tab
, 71
short-circuits
precautions, xxv
SMTP communications
, 3, 37
SMTP server
, 6, 30
SMTP Tab
, 4, 19, 39
initial settings, 30
SNTP communications
, 4
SNTP server
, 2, 6
automatic clock adjustment
errors
, 94
obtaining clock information, 90
socket services
, 2, 3
applications, 136
CIO Area allocations
, 110
functions, 103
parameters
, 112
precautions, 155
Socket Service Parameter Area, 104, 113
Socket Service Request Switches
, 103, 119
application procedure, 112
precautions, 156
Socket Status Area
, 113
TCP communications, 105
parameters, 116
TCP sockets
status
, 110
timing charts, 125, 139
transmission delays
, 157
UDP communications, 105
parameters, 116
UDP sockets
status
, 110
using CMND(490) instruction, 103, 105, 136
using Socket Service Request Switches
, 104
SOCKET STATUS READ(2764)
, 199
sockets
opening
, 100
overview, 99