Danfoss FC 301/302

[Anonymous user]

Hi All

Anyone read the Danfoss FC301 via modbus? There registers are spaced by 10 for example:

Motor kW    41200

Motor HP    41210

Motor Volts 41220

I manage to read each register separately on its own. I cannot get it to work to read more than one register at a time making it a lot of reads to read data from this Device.

I would really like to read a block or registers limiting the amount of reads.

Any suggestions? I'm using the PM8240 meter to read this devices as it is close by and data logging is easy on this device.

Regards

Marius

[Bastian_Schmitz]

You have to read every value with one message. Till yet I did not see any different way to optimize this way.