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  1. pudderjagar
  2. PLCnext Engineer
  3. Sunday, 28 March 2021
I'm trying to read data from meter with the AXL F MA MBUS 1H module on a M-BUS but it wont work.

I have attached the module to a AXC F 1152 controller and downloaded the M-BUS library from PLCnext Store and added it to PLCnext Engeneer 2020.6

Information about the AMS meter:
Adress: 4
Update time from meter 2,5 second for kW.
I have attached the table for the comunication here.
I need kW, L1-Amps, L2-Amps, L3-Amps and kWh

I cant find any examplecode that works. Can someone make a simple program for reading data from the meter. Please use NOLD code (Ledder)?
Attachments (1)
Marcel PLCnext Team PxCD Accepted Answer Pending Moderation
Hello pudderjagar,

in the help file of the function module SE_MBU_MbusClient you'll find an application example for LD which should also work for NOLD.
A ready-made example cannot be provided by us at the moment.

Best regards
pudderjagar Accepted Answer Pending Moderation

This is great. But I have discover a problem. The Kaifa AMS energymeter is set up as M-BUS MASTER!!!!!!!!!!!!!!! Not slave as usually. Does it make problems or is it possible to change the AXL F MA MBUS 1H module to act like a slave?
Martin PLCnext Team Accepted Answer Pending Moderation
The Axioline MBUS master module cannot act as an MBUS slave (sorry).
Phoenix Contact Electronics Headquarters - PLCnext Runtime Product Management and Support
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