kommando828
kommando828
Have you fitted a 120 ohm resistor on the line connection on the slave. I run RS485 over wifi and all my slaves need a 120 ohm resistor as they...
Release 2.8 does not seem to have this change and I find the next usage I have for this tool needs signed integers, I have succeeded in my first usage...
Thank you.
Ah, just tested and it works as a master with all the options selectable but the signed option is missing from the slave simulator, this is what I am using...
Thanks for the prompt reply, I will give that a go.
That is the Janitza UMG 104 now simulated, detection was via the Solar-log reading 2 holding register pairs. Once it detected these with the right responses it then regularly polls...
You can get round this issue by converting your two 32 bit into two 16 bits. These two 16 bits are not the values you would expect but have to...
This 1V drop against the BMS Target V by the Sunny Island is an Off-Grid safety feature, it looks to have been put in place as the Frequency Shifting curtailment...
This is the RS485 protocol for the new JK JK-PB1A16S10P JK-PB1A16S15P JK-PB2A16S20P etc, maybe this applies to the B2A [Jikong.BMS.RS485.Modbus.universal.protocol.V1.0.pdf](https://github.com/Louisvdw/dbus-serialbattery/files/15137111/Jikong.BMS.RS485.Modbus.universal.protocol.V1.0.pdf)
JK Pinouts are reversed to normal, maybe try reversing A and B, reversing Can_L and Can_H worked for me for JK-PB2A16S20P direct BMS Canbus to inverter. 