DVP-ES3 Series Programming Manual When the positive and negative output limits are both 0, the function is disabled. This function works with the output instructions. The system only checks the limit set in ISPSoft when the instruction is executed. Thus the system does not come to an immediate stop even when it is beyond the output limit. If an immediate stop is needed, using the external input as the way to check the limit is recommended. 14. S curve mode _2 SR604-SR607, SM468, SM488, SM508, SM528 There are 3 S curves, small, medium and large. The range is between 0–2. When the value exceeds the range, the system treats the value as the minimum 0 or the maximum 2.
The S curve mode works with the flags such as SM468, SM488, SM568. If the flag is ON, the parameters of the S curve are executed by the output instruction. 15. Backlash compensation function SR478, SR479, SR498, SR499, SR518, SR519, SR538, SR539 For DVP-ES3 Series, up to 8 high-speed outputs (Y0-Y7) can be set. Each output works with a corresponding SR for users to set the output number for backlash compensations. The setting range is 0-32767. If the setting value is The output instrucitons that support odd number axis outputs and are directional output by default are JOG, DZRN, DPLSV, DDRVI, DDRVA, DPPMR, DPPMA, DCICR, DCICA, DCICCR, DCICCA, DCCMR, DCCMA, DPPGB and TPO.
For even number axis outputs, you can use the following instructions JOG, DPLSV, DDRVI and DDRVA. 16. Flags to show the output number of the current positioning output in the ramp up / ramp down area. SR652-653 (32-bit value) The output number in the ramp up area: the accumulated output number counted from the acceleration starting point to the target speed point (not included). SR654-655 (32-bit value) The output number in the ramp down area: the accumulated output number counted from the target speed point (not included) to the output stopping point. 17. Flags to show the CAN communication quality SR823 Hardware receiving error counter for CAN communication:
when the error number exceeds 127, it indicates the hardware error occurance is too frequent, you need to check the communication cables or adjust the transmission speed or modify the sample points manually. SR824 Hardware sending error counter for CAN communication: when the error number exceeds 127, it indicates the hardware error occurance is too frequent, you need to check the communication cables or adjust the transmission speed or modify the sample points manually. 18. Ethernet IP related flags SM1000, SR1000~SR1015, and SR1536~SR1540. 2-90