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Hi Marionw, Thank You for your response . I have tried using passwords 123456 to change protocol, the password is correct, but it shows write error. Paceadmin didnt work in that version of PBMStools . The Soktool Doesn't allow me to change the protocol but using the password Paceadmin I managed...

Hi , I know this post was awhile ago but I have the same issue and have tried all the suggestions. I have downloaded most of the Pbmstools now and still cannot change the protocol . The bms says that the protocol is "Paceic" , if I try change it it says write error. has anyone found other way...

Hi JMJoubert , I have a Sunwise 48V batt with BMS Pace 15s. I have connected via serial adapter to rs232 on the battery. In the PBMSTools for changing protocol, the Inverter Protocol showing "Paceic" , but none of the softwares will allow me to change it. They all pop up with "Write Error" . I...

Hi , I am amazed at the information I've found on this forum ! I am struggling with a protocol issue . I have a Sunwise 48V batt with BMS Pace 15s. I cant get it to communicate with my MPPSolar 5048MGX inverter. I have connected the battery BMS via serial adapter to rs232 . In the PBMSTools for...