2 Functions of Devices in DVP-PLC 32-bit value in (D101, D100) is the target frequency of output, and the 32-bit value in (D103, D102) is the number of pulses which need to be output in the constant speed section. After M1528 successfully enables the constant speed output section, M1528 will be reset to Off automatically. (Please refer to example 2 for more information.) 9. After DICF enables the execution the final output section (M1529)/constant speed output section (M1528), the variable speed function of DVSPO/DICF will be disabled. Not until the execution is complete can the variable speed function of DVSPO/DICF be used. Example:
The timing diagram for the final output section is shown below. 1. The target frequency in the final section is higher than the current output frequency. Frequency DICF changes the DVSPO sets S Number of pulses is the number of pulses which need to be output in the final section. 1 2. The target frequency in the final section is lower than the current output frequency Frequency DICF changes the DVSPO sets S 1 . Number of pulses is the number of pulses which need to be output in the final section. 1 Note 1:
Although there will be no limit on the number of output pulses if S 2 is K0, the number of pulses in the final section will be the target number of pulses in the final section after the final output section is enabled, and DVP-PLC Application Manual 2-140 S. 1 target frequency. DICF and M1529 enable the final output function. DVSPO sets S to K0. DVSPO sets S to K0. target frequency. DICF and M1529 enable the final output function. DVSPO sets S to K0.