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rodbloemer

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About rodbloemer

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  1. Hi DanT I'm using the adapter JZ-RS4, the wiring is ok. I'm initially reading the status data VDF but nothing is received. Below Code. MODBUS JAZZ_4M.U90
  2. Hey JohnR, can you send me a code for comunication using Modbus with A-B Powerflex VFD ? I need write reference speed on VFD Rockwell Powerflex 4M with Jazz R16 via ModBus RS485. tks
  3. Hello, I need write reference speed on VFD Rockwell Powerflex 4M with Jazz R16 via ModBus RS485, any exemplo for me? I never work with modbus. VFD info: COmm data rate: 19200 Comm node addr: 100 Comm Format: RTU 8-N-1 Tks.
  4. rodbloemer

    JAZZ lock

    SOLVER: PASSWORD: ÿÿÿÿÿÿÿÿ
  5. rodbloemer

    Jazz Locked

    Solver: PASSWORD IS: ÿÿÿÿÿÿÿÿ
  6. rodbloemer

    Jazz Locked

    Today I wanted to upload a new program, but can not access the PLC, who writes that the PLC is locked. How do I unlock the lock? I didn't set any password. How to configure the PLC password protection? My jazz is jz20-r16, Thank you for your help, Best regards, Rodrigo
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