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playground:playground [2023/11/20 18:16] – patrickgood | playground:playground [2023/11/20 18:48] (current) – patrickgood | ||
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====== PlayGround ====== | ====== PlayGround ====== | ||
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- | __Gererell: | ||
- | *It is not recommended to change from STEP MODE to FIX SPEED mode. It is better to stop the engine first and then change the mode. | ||
- | *However, when changing from one of these two modes to DISABELD mode, the motor will simply coast to a stop without any braking effect (all windings will be non-magnetized). | ||
- | *When resetting the modules, the motor keeps the current step (The windings are still magnetized). | ||
- | *Attention: The acceleration is divided by two within the module. Since the motor accelerates with each trigger edge. Therefore the LSB is not considered by the acceleration. | ||
- | *An interrupt is triggered when the motor has completed the shutdown and changes normally to the stop state. | ||
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- | DISABELD (RESERVED): | ||
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- | The motor is freewheeling here. This means that the motor has no holding torque (all windings are not magnetized). | ||
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- | STEP MODE: | ||
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- | The motor moves through the specified number of steps. It uses a ramp to accelerate up and down. | ||
- | changes in the configuration, | ||
- | The module sends a signal to reset the start bit (osl_reset_start_bit). When the start bit is manually reset, the motor immediately ramps down without reaching the number of steps. | ||
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- | FIX SPEED: | ||
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- | The motor ramps up to a preset speed. When the command to stop is given, the ramp is lowered again until it comes to a standstill. | ||
- | Changes in acceleration and starting speed are only applied at standstill. The maximum speed can be changed at will. Any change in maximum speed is approached with a ramp. | ||