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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)?
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Marcel PLCnext Team PxCD Accepted Answer Pending Moderation
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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
Marcel
pudderjagar Accepted Answer Pending Moderation
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Hi

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
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The Axioline MBUS master module cannot act as an MBUS slave (sorry).
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