ravic84 Member R Join Date Nov 2011 Location surat Posts 10 Nov 3, 2011 #1 We have converted simens s5 to s7. PI controlled is done through plc but after conversion the system is not working properly in PI controlled mode.
We have converted simens s5 to s7. PI controlled is done through plc but after conversion the system is not working properly in PI controlled mode.
RMA Member Join Date Sep 2004 Location North of Hamburg, Germany Posts 2,052 Nov 4, 2011 #2 The PID controller in S7 is very different from S5. You'll need to completely rethink and redesign your control system.
The PID controller in S7 is very different from S5. You'll need to completely rethink and redesign your control system.