Part Number: BQ20Z65-R1 The PN selector does not allow me to select the BQ20Z655.
The battery pack is charged up and set on a shelf. the display does not change but the pack is dead. how did it lose track of the state of charge?
This seems to randomly…
Part Number: BQ20Z655-R1 Greetings,
We have Bq20Z655-R1 completing 9 cycles in the field, and we see 05 update status value. We also see 3% in the MaxError value.
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Part Number: BQ20Z655-R1 Hi team, there is a question regarding communication with a charger: Before the charging device is turned on, customer wants to check the status of the battery, whether it is error-free and allows charging. Is there a flag / register…
Part Number: BQ20Z655-R1 Hi,
Can you guarantee that the 'RSVD' bits in SafetyAlert(0x50) & SafetyStatus(0x51) in the bq20z655 -R1 will never be set?
We have a new design that uses the bq20z655 -R1 based on an old bq20z95 design that reads and…
Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: BQSTUDIO , , BQ40Z50 , BQEVSW , EV2400 Hi, There was no communication with the software in the software development section for bq20z655-r1. It was observed that when I selected the bq40z50 gauge product…
Part Number: BQ20Z655-R1 When conducting a learning cycle with the BQ20Z655-R1, are you supposed to discharge first and then send the iT enable and reset commands or send those commands first and then discharge/rest?
Part Number: BQ20Z655-R1 On the BQ20Z655, is the overtemperature protections just used with the external temperature sensors or can it be used with the internal temperature sensor as well?
Part Number: BQ20Z655-R1 Hi,
Our BQ20655-R1 BMS wont enter shutdown mode.
Voltage is at 16V, charger present value is 16.2V.
Current is reading -6mA, it is not connected to any load or charger.
Could calibration be an issue or what else could be wrong…
Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: BQEVSW , I was looking at the learning cycle guide SLUA903 and it mentions observing the [REST] and [QMAX} flags in ITStatus() when checking for a valid Qmax update.
However, I cant find any mention…
Part Number: BQ20Z655-R1 Hi,
I am trying to validate a software installation procedure which I obtained from a battery manufacturer.
I am at the point in the procedure where learning cycle is performed. I am unable to finish the learning cycle: the update…