Advantech AE Technical Share Document Date Category Abstract Keyword Related Product 2015 / 3 / 20 SR# □FAQ ■ SOP Related OS Microsoft Windows7 SP1 Set Siemens 7 Address and parameter in WebAccess Siemens 7, Address, parameter, WebAccess, SCADA WebAccess V7.2, V8.0 Problem Description: Set Siemens 7 Address and parameter in WebAcces Brief Solution - Step by Step: Step1: Open Internet Explorer browser. Step2: Create Project Node : Enter project name, IP and then click Submit. Step3: Add SCADA Node. Step4: Choose Add Comport, as shown in Picture1. Picture1. Choose Add Comport Step5: Add Comport: TCPIP. Interface Name : TCPIP. Set the parameters as required, as shown in Pictrue2: Picture2. Create New Comport Page 1 Step6: Choose Add Device., as shown in Picture3: Picture3. Add Device Step7: Enter Device Name and set the parameter as shown in Picture4. Picture4: Create new device TSAP: 03.02 or 03.03 ( period (.)，not comma ) 0: Auto switch；1: Manual switch Step8: Device Device Type: SiemS7 jjjjjjj(( ( not com ma ) Port Number: 102 Manually Switch Primary/Backup: When PLC supports redundancy function, it works. Page 2 TSAP in Hex: Device ID, RackSlot: 03.02 for S7-300 TSAP in Hex: Device ID, RackSlot: 03.03 for S7-400 Step9: Choose Add Tag, as shown in Picture5. Picture5 Step10: Enter Tags parameters as shown in Picture6 Picture6. Create New Tags Page 3 Appendix: Comparison PLC I/O with WebAccess and Siemens Digital data address sample: S7 PLC Address Address Sample Define in WebAccess Address Format Start Length Conversion Code Address DB1.DBX 2.0 DBX1,2 0 1 Unsigned Integer DB1.DBX 3.5 DBX1,3 5 1 Unsigned Integer DB1.DBB 2.1 retrieve 3 bits DBB1,2 1 3 Unsigned Integer DB1.DBB 3.4 retrieve 2 bits DBB1,3 4 2 Unsigned Integer Analog data address sample: S7 PLC Address Address Sample Define in WebAccess Address Start Format Address Length Conversion Code DB2.DBW 4 DBW2,4 0 16 Unsigned Integer DB2.DBB 1 DBB2,1 0 8 Unsigned Integer 0 32 Real DB2.DBW 64 retrieve float DBW2,64 Text data address sample: S7 PLC Address Address Sample DB9.DBW 0 Define in WebAccess Address Format TextLen DBW9,0 32 Conversion Code Text Page 4