Mesa 7i76 spindle wiring to a Leeson Speed Master VFD

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12 Jun 2018 14:01 #112237 by Todd Zuercher
Replied by Todd Zuercher on topic 7i76 spindle wiring to a Leeson Speed Master VFD
I could send you copies of the Lenze manuals I have. (The Modbus manuals are separate pdf files from the user manual.)

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12 Jun 2018 14:15 #112238 by Todd Zuercher
Replied by Todd Zuercher on topic 7i76 spindle wiring to a Leeson Speed Master VFD
Here are the Lenze Modbus manuals for the ACtech drives.
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The following user(s) said Thank You: buffcleb

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12 Jun 2018 14:54 #112239 by buffcleb
So it looks like while this is similar/same they have different firmware... the manual listing of parameters omit the ones used by Modbus but the rest look the same...

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12 Jun 2018 15:04 #112240 by Todd Zuercher
Replied by Todd Zuercher on topic 7i76 spindle wiring to a Leeson Speed Master VFD
I would check to see if you can access parameter P15. If it exist then it is probably capable of Modbus control. (However be aware that if you are using modbus with these drives, you loose the ability to use the remote keypad and display.)

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12 Jun 2018 15:05 #112241 by buffcleb
I'll check when I get home from work... thanks for getting the manuals...

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12 Jun 2018 20:59 #112262 by buffcleb
No dice on the modbus... I'm missing those parameters... I wonder if I could flash a different firmware.... But it looks like I'll go the relay route

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