Invt CHV190-045G-4 [163/242] Appendix a application mode description

Invt CHV190-037G-4 [163/242] Appendix a application mode description
CHV190 series special inverter for crane
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APPENDIX A APPLICATION MODE DESCRIPTION
A.0 Open loop sequence
Figure A.1 Open loop sequential
Detailed information of P1.15, P8.06, P8.09 and P8.16 refer to the Chapter 6.
Open loop running sequential brief:
1. Inverter receives the UP/DOWN running and speed command from controller, and then
inverter startup from 0 to starting speed P1.15. After delay time of P8.06, inverter output
open brake control signal.
2. Controller block UP/DOWN and speed command, the inverter will coast to stop, when
the speed reaches the brake frequency P8.09, the inverter will output brake instruction,
after the delay time P8.16, the inverter stops and output motor stop signal.

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