Chapter 6 Applied Instructions Example: 1. Before the instruction DPIDE is executed, the setting of the parameters should be complete. 2. When X0.0 is ON, the instruction is executed. When M1 is ON, the DPIDE algorithm is implemented. When M1 is OFF, the MV is 0, and the MV is stored in D200. When X0.0 is switched OFF, the instruction is not executed, and the previous data is unchanged. 6-187 Device Function Setting range Description Device number number output according to the MOUT, but it will be still in the range of the MV MIN to the _ MV MAX. BIAS REAL Feedforward output value Range of single-precision floating-point values _ It is used for the PID feedforward.
I MV (It _ occupies ten consecutive 32- bit devices.) REAL I MV _ Accumulated integral value temporarily stored Range of single-precision floating-point values An accumulated integral value is usually for reference. Users can still clear or modify it according to their needs. When the MV is greater than the MV MAX, or when _ the MV is less than MV MIN, the _ accumulated integral value in I MV is _ unchanged. I MV _ +1 Previous error temporarily stored The system records the previous error I MV _ +2 ~ I MV _ +5 For system use only I MV _ +6 The system records the previous PV. I MV _ +7 ~ I MV _ +9 For system use only MV REAL MV The MV is in the range of the MV MIN to the MV MAX. _ _