在TIA Portal中SIMATIC S7-1500的硬件配置中,可以限制允許的會話數(shù)量和注冊節(jié)點的最大數(shù)量。每個會話和每個注冊節(jié)點都會占用硬件資源。
對于訂閱,您還應該將最小的采樣間隔和最小的發(fā)送間隔限制為實用值,以限制OPC UA服務器的最大負載。
但是,OPC UA客戶機的訪問對服務器的通信負載和性能影響很大。有關(guān)更多信息,請參考以下條目:How do you best configure an OPC UA client to communicate efficiently with the OPC UA server of a SIMATIC S7-1500 CPU and with the best performance possible?
該文檔涉及31個產(chǎn)品:
6ES7511-1AK01-0AB0CPU 1511-1PN, 150KB PROGRAM, 1MB DATA
6ES7511-1AK02-0AB0CPU 1511-1PN, 150KB PROGRAM, 1MB DATA
6ES7511-1CK01-0AB0CPU 1511C-1 PN, 175 KB PROG, 1 MB DATA
6ES7511-1CK01-4YB5S7-1500 STARTER KIT with Compact CPU
6ES7511-1FK01-0AB0CPU 1511F-1PN, 225KB PROG, 1MB DATA
6ES7511-1FK02-0AB0CPU 1511F-1PN, 225KB PROG, 1MB DATA
6ES7512-1CK01-0AB0CPU 1512C-1 PN, 250 KB PROG, 1 MB DATA
6ES7513-1AL01-0AB0CPU 1513-1 PN, 300KB PROG., 1,5MB DATA
6ES7513-1AL02-0AB0CPU 1513-1 PN, 300KB PROG., 1,5MB DATA
6ES7513-1FL01-0AB0CPU 1513F-1 PN, 450KB PROG, 1,5MB DATA
6ES7513-1FL02-0AB0CPU 1513F-1 PN, 450KB Prog., 1,5MB data
6ES7515-2AM01-0AB0CPU 1515-2 PN, 500KB PROG., 3MB DATA
6ES7515-2FM01-0AB0CPU 1515F-2 PN, 750KB PROG.,3MB DATA
6ES7516-3AN01-0AB0CPU 1516-3 PN/DP, 1MB PROG., 5MB DATA
6ES7516-3FN01-0AB0CPU 1516F-3 PN/DP, 1,5MB PROG, 5MB DATA
6ES7517-3AP00-0AB0CPU 1517-3 PN/DP, 2MB PROG./8MB DATA
6ES7517-3FP00-0AB0CPU 1517F-3 PN/DP, 3MB PROG., 8MB DATA
6ES7518-4AP00-0AB0CPU 1518-4 PN/DP, 4MB PROG., 20MB DATA
6ES7518-4AP00-3AB0CPU 1518-4 PN/DP ODK 4MB PROG./20MB DATA
6ES7518-4AX00-1AC0CPU 1518-4 PN/DP MFP + C/C++ RT + OPC UA
6ES7518-4FP00-0AB0CPU 1518F-4 PN/DP, 6 MB PROG, 20MB DATA
6ES7518-4FP00-3AB0CPU 1518F-4 PN/DP ODK, 6MB Prog,20MB Dat
6ES7518-4FX00-1AC0CPU 1518F-4 PN/DP MFP + C/C++ RT +OPC UA
6ES7672-5DC11-0YA0SIMATIC Software Controller CPU 1505SP
6ES7672-7AC01-0YA0SIMATIC Software Controller CPU 1507S
6ES7672-8AC01-0YA0SIMATIC Software Controller CPU 1508S
6ES7823-1F.01-..SIMATIC S7-PLCSIM Advanced V2.0
6ES7823-1FA01-0YA5工業(yè)軟件 SIMATIC S7-PLCSIM Advanced V2.0 SP1
6ES7823-1FA01-0YE5工業(yè)軟件 SIMATIC S7-PLCSIM Adv. Upgr V2.0SP1
6ES7823-1FE01-0YA5SIMATIC S7-PLCSIM Advanced V2.0 DL
6ES7823-1FE01-0YE5SIMATIC S7-PLCSIM Advanced Upgr. V2.0 DL