12/14/2012 9:34 AM | |
Posts: 15 Rating: (0) |
Dear All, I am facing problem when i had configured Cir (Configuration Run Mode) in PCS7 Project. Please find attached hardware configuration for the same and Diagnostic info Below is the Hardware which has involved in this project. 1. CPU: 416-3PN/DP (6ES7 416-3ES06-0AB0) 2. CP: 443-5 Extended (6GK7 443-5DX05-0XE0) 3. SIMATIC FF LINK, IM 153-2 FF FF LINKMASTER 4.SIMATIC FF LINK, FDC 157 FIELD DEVICE COUPLER 5.AFDIS FISCO FIELD BARRIER FOR FF Below is the Software which is involved in this project PCS7 V8.0 Update 1 PDM V8.0 Update 1 In this project i have configured FF Link with FDC module from CP 443-5 Extended and other Profibus salve devices like Sinamic Drives, Parker Valve Bank and Load cell has been configured on CPU DP port. Now i have configured Cir for the CP 443-5 Extended, under cir object i have configured FDC and FF devices as well. in this configuration i can able to download online without stopping the CPU and it is working fine. Now problem what i am facing when Panel Power supply goes off and when it resumes back The CPU 416-3 PN/DP Stop LED will blink (Like when we do the Memory Reset stop LED will Blink) then after to make the stop LED Contentiously Lit i have to do Power OFF and ON the PLC supply. after this i have to down load enter program when CPU is in OFF Condition. after that if Panel Power goes OFF and Resumes back without any problem CPU will go RUN mode. Above is the one problem when Cir configured in CP 443-5 Extended. Now when i am configuring one more Cir on CPU DP port for the other Profibus DP salves i can download the hardware configuration when CPU is RUN mode. but problem is sometimes when we download hardware configuration it will show down load in RUN mode but CPU will OFF mode without any intimation popup, then after down load we have to Warm Restart to make PLC to RUN mode, in this case if i down load entire program also when Panel Power goes OFF and Resumes back then CPU Stop LED will blink as i explained above. In same plant i have observed in One of Emerson DCS system. there we can add New DP slaves, New FF devices without stopping the process and it is very consistent. same features customer is expecting from Siemens PCS7 system. Kindly Suggest me how to come out of this. Regards, KSR. Attachmenthpapi.zip (63 Downloads) |
2/7/2013 8:02 AM | |
Posts: 15 Rating: (0) |
Dear Surya, Sum of address ranges under CIR are Input Bytes = 958 and Output Bytes = 1034. If i configure only one FF device also i am facing same problem. |
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