Chapter 2 Devices
2-69
SR Function
CPU5×0-RS2
CPU5×0-EN
CPU5×1-EN
CPU560-EN2
OFF
ON
STOP
RUN
RUN
STOP
Attribute
Default
*SR1212
TCP Socket 8─The remote communication
port
× ○
× ○
○ – – – R/W
0
*SR1213
TCP Socket 8─The length of the data
transmitted
× ○
× ○
○ – – – R/W
0
*SR1214
TCP Socket 8─The high word in the
address of the data transmitted
× ○
× ○
○ – – – R/W
0
*SR1215
TCP Socket 8─The low word in the address
of the data transmitted
× ○
× ○
○ – – – R/W
0
*SR1216
TCP Socket 8─The length of the data
received
× ○
× ○
○ – – – R/W
0
*SR1217
TCP Socket 8─The high word in the
address of the data received
× ○
× ○
○ – – – R/W
0
*SR1218
TCP Socket 8─The low word in the address
of the data received
× ○
× ○
○ – – – R/W
0
*SR1219
TCP Socket 8─The time for which the
connection has been persistent
× ○
× ○
○ – – – R/W
1000
TCP Socket 8─The received data counter
*SR1221
TCP Socket 8─The transmitted data
counter
× ○
× ○
○ 0 – – R 0
*SR1222
UDP Socket 1─The local communication
port
× ○
× ○
○ – – – R/W
0
*SR1223
UDP Socket 1─The high word in the remote
IP address
× ○
× ○
○ – – – R/W
0
*SR1224
UDP Socket 1─The low word in the remote
IP address
× ○
× ○
○ – – – R/W
0
*SR1225
UDP Socket 1─The remote communication
port
× ○
× ○
○ – – – R/W
0
*SR1226
UDP Socket 1─The length of the data
transmitted
× ○
× ○
○ – – – R/W
0
*SR1227
UDP Socket 1─The high word in the
address of the data transmitted
× ○
× ○
○ – – – R/W
0
*SR1228
UDP Socket 1─The low word in the
address of the data transmitted
× ○
× ○
○ – – – R/W
0
*SR1229
UDP Socket 1─The length of the data
received
× ○
× ○
○ – – – R/W
0
*SR1230
UDP Socket 1─The high word in the
address of the data received
× ○
× ○
○ – – – R/W
0
*SR1231
UDP Socket 1─The low word in the
address of the data received
× ○
× ○
○ – – – R/W
0
*SR1232
UDP Socket 1─The received data counter × ○
× ○
○ 0 – – R 0
*SR1233
UDP Socket 1─The transmitted data
counter
× ○
× ○
○ 0 – – R 0
*SR1234
UDP Socket 2─The local communication
port
× ○
× ○
○ – – – R/W
0
*SR1235
UDP Socket 2─The high word in the remote
IP address
× ○
× ○
○ – – – R/W
0
*SR1236
UDP Socket 2─The low word in the remote
IP address
× ○
× ○
○ – – – R/W
0
*SR1237
UDP Socket 2─The remote communication
port
× ○
× ○
○ – – – R/W
0
*SR1238
UDP Socket 2─The length of the data
transmitted
× ○
× ○
○ – – – R/W
0