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jeffserv

Help! GS1 VFD, Deadband problem....!

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Greetings, I have a GS1, and I am using analog input 0-5vdc... and here is what I get. Motor Speed range 0 - 1750. Voltage RPM .07vdc 0rpm .13 49 .23 84 .35 125 .44 163 .54 198 .64 233 .75 242 .85 No Change all the way up to: 3.4vdc No Change... Then 3.5 1254 3.6 1286 3.7 1321 3.8 1362 3.9 1397 4.0 1430 4.1 1461 4.3 1537 4.4 1572 4.5 1604 4.6 1639 4.7 1680 4.8 1715 4.9 1750 My max. RPM ____________________________________ Why the deadband. I have looked at param.'s 1.17 = 0 So no deadband, disabled? Also looked into P6.16 2.06 2.07 Don't seem to have a deadband set... and yet there is one??? Thanks in advance for any idea's. Sincerely,

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