Delta AH500 - Page 112

Chapter 2 Devices
2-93
Users can set the sockets which uses the UDP protocol to execute the data exchange in
SR1222~SR1317.
Socket
Number
Item
1 2 3 4 5 6 7 8
Local
communication
port
SR1222 SR1234 SR1246 SR1258 SR1270 SR1282 SR1294 SR1306
Remote IP
address
(high word)
SR1223 SR1235 SR1247 SR1259 SR1271 SR1283 SR1295 SR1317
Remote IP
address
(low word)
SR1224 SR1236 SR1248 SR1260 SR1272 SR1284 SR1296 SR1318
Remote
communication
port
SR1225 SR1237 SR1249 SR1261 SR1273 SR1285 SR1297 SR1309
Transmitted
data length
SR1226 SR1238 SR1250 SR1262 SR1274 SR1286 SR1298 SR1310
Transmitted
data address
(high word)
SR1227 SR1239 SR1251 SR1263 SR1275 SR1287 SR1299 SR1311
Transmitted
data address
(low word)
SR1228 SR1240 SR1252 SR1264 SR1276 SR1288 SR1300 SR1312
Received data
length
SR1229 SR1241 SR1253 SR1265 SR1277 SR1289 SR1301 SR1313
Received data
address
(high word)
SR1230 SR1242 SR1254 SR1266 SR1278 SR1290 SR1302 SR1314
Received data
address
(low word)
SR1231 SR1243 SR1255 SR1267 SR1279 SR1291 SR1303 SR1315
Transmitted
data counter
SR1232 SR1244 SR1256 SR1268 SR1280 SR1292 SR1304 SR1316
Received data
counter
SR1233 SR1245 SR1257 SR1269 SR1281 SR1293 SR1305 SR1317
Please refer to section 6.22 for more information related to the Ethernet control instructions.
16. The functions related to the PLC Link
 SM1392~SM1598, and SR1335~SR1787
The PLC Link supports COM1 on the PLC. At most 32 slaves can be connected. When the
master connects to the AH500 series programmable logic controllers, at most 450 words or
7200 bits can be read from the AH500 series programmable logic controllers and written
into them. When the master connects to other models which support the standard Modbus,
at most 100 words or 1600 bits can be read from these models and written into them.