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BL1
Associate II
since ‎2021-11-17
‎2023-06-14

User statistics

  • 20 Posts
  • 0 Solutions
  • 0 Kudos given
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User Activity

UVLO flag always on

2022-02-23
Hi, Using IHM03A1, I'm driving a 48V-9A motor.According to @Cristiana SCARAMEL (Employee)​ recommandations, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm, I choosed current mode, set run current to 10.2A (132....

Measured output current lower than asked value

2022-01-04
Hi, Using SPINFamily Evaluation Tool 3.2, STnucleo-f401re and IHM03A1, I'm trying to drive a 48V-9A motor.On IHM03A1, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm. According to @Cristiana SCARAMEL​ recommanda...

Temperature threshold raised

2021-11-24
Hi, Using SPINFamily Evaluation Tool 3.2, STnucleo-f401re and IHM03A1, I try to drive a 48V-9A motor.On IHM03A1, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm. In SPINFamily interface, I choosed current mode, ...

How to configure POWERSTEP01 ocd_th in current mode?

2021-11-23
Hi,Using IHM03A1, I try to drive a 48V-9A motor. I've set up the POWERSTEP01 driver in current mode, with default registers values, which works nicely but with low torque. Now I want to increase current up to 9A. I've changed IHM03A1 R1 and R2 resist...

Run current limitation

2021-11-17
Using SPINFamily Evaluation Tool 3.2, STnucleo-f401re and IHM03A1, I try to drive a 48V-9A motor. In SPINFamily interface, I choosed current mode and tried to set run current to 9A. But an error show up in the interface: "Power dissipation on sense r...
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