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Recent content by PeakHMI

  1. PeakHMI

    CIP Services and User-created Tags

    Hello, I did not find any other attribute numbers so I went with what was in Logix5000 Data Access 1756-pm020_-en-p 2016 and the one other attribute number I found. I wrote a test program (Windows) to read the tags and data structures from a Logix PLC using the above document. Controller tags...
  2. PeakHMI

    CIP Services and User-created Tags

    Hello, Does anyone know the supported attribute values and definitions for the CIP Get_Instance_Attribute_List (0x55) service? Attribute 1 and 2 are defined in a public AB documents and 8 appears to be array dimensions. 7 could be data size in bytes, a total guess. Regards, Mark...
  3. PeakHMI

    FREE AB DF1 serial slave simulator...

    Hello, Today we released a FREE AB DF1 serial slave simulator. All of our simulators are freeware. File types supported Input, Output, Status, Binary, Timer, Counter, Control, Integer, Floating point, ASCII, BCD, Block-transfer, Message, PID, SFC status, ASCII string File numbers 0-999...
  4. PeakHMI

    BACnet object viewing

    Hello, OK, it has been awhile since I looked at BacNet and I could be confused. A multi state input can have X states but only one state at a time, right? The "present value" will contain the state. So I am confused about what you are needing. Regards, Mark http://www.peakhmi.com
  5. PeakHMI

    IP Address on MicroLogix 1400

    Hello, I have changed the static IP here several times and not had any problem. I do recall the menu, when stepping though it appears to be in BOOTP mode but the address I set is correct after power cycles. I also recall there was another way to just view the configuration, not step through the...
  6. PeakHMI

    how to send floating point numbers using the ModbusRTU protocol ??

    Hello, PeakHMI can read/write floating point values using the MODBUS protocol. Regards, Mark http://www.peakhmi.com
  7. PeakHMI

    Easy to program HMI/PLC combo

    Hello, You could take a look at PeakHMI. http://www.peakhmi.com/ Cheers, Mark

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