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Messages - Dogface

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31
Technical support / Re:M-7018
« on: March 20, 2006, 02:56:23 AM »
Succesfull communication with the M-7024.  Write and Read.  The M-7018 still isn't working.

'command  readmodbus (13,2,0)
status(2) is 0

same command on the m-7024 works fine.  Status(2)=1

 ???

32
Technical support / Re:M-7018
« on: March 19, 2006, 04:04:20 PM »
Yes.. tried both 13 and 3.  The only thing I haven't tried, is turning on the Checksum function of the M-7018.  What do you think?  I'm having the same problem with my M-7024 module.  I'm pretty sure it has something to do with the fact that I'm a noob.

Thanks

33
Technical support / M-7018
« on: March 18, 2006, 06:50:28 AM »
The M-7018 is the Modbus RTU version of the I-7018.  GREAT! Says I!  One comm protocol for everything.  I can't get these to work with the PLC at all!  I can read the status of the Module using DCon.  I can communicate with the PLC.  Just can't get the two to talk to each other.
Is there any chance of someone out there that has used the combination of M-series Tri-PLC and M-7018 from ICP-DAS?

Thanks,
Dogface

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