Powerflex700s Phase 2 - Disable Control Motion

[MarceAA]

[FONT=&quot]Hello. [/FONT]
[FONT=&quot]We have a Powerflex 700s phase II firmware 4.002, but the encoder card is burned. We want to disable it to use the Drive without motion control. We try some configurations found it in the web, but the parameters mentioned are different of the parameters that we have in the Drive. When we start it from the HIM, the Drive stop immediately but we don't have any failure. [/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]We have these parameters configuration: [/FONT]
[FONT=&quot]Parameter 1 = 460 V[/FONT]
[FONT=&quot]Parameter 2 = 140 Amp[/FONT]
[FONT=&quot]Parameter 3 = 60 Hz[/FONT]
[FONT=&quot]Parameter 4 = 1785 RPM[/FONT]
[FONT=&quot]Parameter 5 = 125 Hp[/FONT]
[FONT=&quot]Parameter 6 = HP[/FONT]
[FONT=&quot]Parameter 7 = 4 Poles[/FONT]
[FONT=&quot]Parameter 10 - Speed Ref 1 = 100.00[/FONT]
[FONT=&quot]Parameter 12 - Speed Ref 2 = 0.00[/FONT]
[FONT=&quot]Parameter 27 - Speed Ref A Sel - 12 [DPI Port 1 - HIM][/FONT]
[FONT=&quot]Parameter 28 - Speed Ref B Sel - 1 [Speed Ref 1][/FONT]
[FONT=&quot]Parameter 222 - Sensorless [Mtr Fdbk Sel Pri][/FONT]
[FONT=&quot]Parameter 223 - Motor Sim [Mtr Fdbk Sel Alt][/FONT]
[FONT=&quot]Parameter 365 = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 485 = 0 [FOC][/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]During the validation tests, we used 'Drive Executive Lite' to check the Parameters and the status was 'At Limit' the Parameter with the Warning was 344 - OL ClsLp CurrLim. But none Alarm.[/FONT]
[FONT=&quot]Then we used CCW Software to check it too. We saw a warning in Parameter 50 – Selected SpdRefB = 178500.00.[/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]We start the drive, but it stops immediately without any alarm or value in the Parameter 677 = 0, maybe it was so quicky the change that we couldn't see a value. If we press the Stop button from the HIM, We can see this Stop command in the Parameter 677.[/FONT]
[FONT=&quot]After that we changed these parameters into to Alarm [/FONT]
[FONT=&quot]Parameter 368 – Cnv NotLogin Cfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 370 – HiHp InPhsLs Cfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 371 – Mtr OL Trip Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 374 – Motor Stall Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 379 – Ext Flt/Alm Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 381 – PreChrg Err Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 382 – MC Cmd Lim Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 391 – DPI CommLoss Cfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 392 – NetLoss DPI Cnfg = 1 [Alarm][/FONT]
[FONT=&quot]Parameter 394 – VoltFdbkLossCnfg = 1 [Alarm][/FONT]
[FONT=&quot]Additionally, the Parameter 406 - Power Loss Mode = 2 [Continue][/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]We Started the Drive and start moving but the effect we saw was the Drive start moving to Forward and then changes to Reverse. [/FONT]
[FONT=&quot]The Start command was from the HIM and the same effect was even when We start it with the Jog button from the HIM. So, the Motor looks like dancing moving to Forward and then to Reverse, like the Drive doesn't have the correct feedback.[/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]The drive stops until one of these alarms:[/FONT]
[FONT=&quot]Code 10 = Drive Powe Loss [/FONT]
[FONT=&quot]Code 42 = DC Bus Undervolt [We are not using any break for the motor][/FONT]
[FONT=&quot]And the Value of Parameter 677 = 0.[/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]¿Do you have any idea why the Drive try to start in both directions?[/FONT]
[FONT=&quot]¿Any recommendation?[/FONT]
[FONT=&quot] [/FONT]
[FONT=&quot]Thank you. [/FONT]
[FONT=&quot] [/FONT]