http://www.icpdas.com I8092F Getting Started ManualVer.2.329i8092MF_VRING_ENABLE()(Please refer to the section 2.16 of I8092Fuser manual )3.5 Manual Pulse Generator TestingUser can use the manual pulse generator function directly to drive motion forward or backward.For further wiring and parameter tuning, user have to check the correction of the DI signals andthe moving direction.The manual pulse generator can be achieved from three driving methods describedbelow:1. A/B phase Manual Pulse Generator:Use the A/B phase Manual Pulse Generator for forward/backward moving.i8092MF_EXD_MP()( Please refer to the section 2.18.1 of I8092F usermanual)2. Fixed-pulse driving Manual Pulse Generator:User have to preset fixed driving pulses. After setting, user can push the forwardor backward button to drive fixed pulses for each direction.i8092MF_EXD_FP()( Please refer to the section 2.18.2 of I8092F useremanual)3. Continuous- pulse driving Manual Pulse Generator:User can preset output-pulse frequency. After setting, user can push the forward orbackward button to drive fixed velocity for each direction. If user release the button, themotion will be stop immediately.i8092MF_EXD_CP ()( Please refer to section 2.18.3 of I8092F usermanual).4 Disable external pulse input: