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How to test Fluidwell Modbus communication with Modbus Poll - Part 2 

Fluidwell BV
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29 окт 2024

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Комментарии : 5   
@EEECampus
@EEECampus Год назад
Thanks a lot dear bro after watching your video I was able to connect a device to PC with Modbus communication link. thanks once again,
@thiefgold0913
@thiefgold0913 Год назад
When reading registers on modpoll I can only read one register at a time. So if I put in (PDU144 x3 I get a illegal data address 02)? vs (PDU144 x1)
@Fluidwell
@Fluidwell Год назад
Is this still an issue? You can check our website www.fluidwell.com/modbus for more information about modbus and our products.
@JBCFAUTOMATION
@JBCFAUTOMATION 2 года назад
How can read value with unknown holding register. it's possible make it with modbus poll? I have light radiation sensor model BGT-JYZ2 but i haven't manual and not find it in internet.
@Fluidwell
@Fluidwell 2 года назад
For Modbus communication you’ll require ALL parameters to be 100% correct. Without the holding register nr you cannot make a Modbus connection and read the register. Please contact your supplier for support, manual and Modbus documentation.
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