Please keep in mind that these settings were all set when I purchased the machine, when it was supposedly working on the original Journeyman Tree 325 Delta 20 CNC controller with this DURApulse AC Drive (VFD Model: GS3-2010) retrofit. Not knowing any better, other than what I learn from this forum, I pretty much left the settings as is.
Yes ....
P0.02=400Hz.
P2.08=15 (PMW Carrier Frequency) (which 15 is called-out as 1-5hp motor) (was 9 when I got the machine.)
I tried the P0.02=60Hz. (if this goes to 60Hz. ... then I assumed P2.04=30Hz. ?) (Motor Base Frequency 50/60/400); however, this did not work so good when I tried the manually run. It acted like it does with the P2.02=400Hz and I try to run DAC value lower than 60 from KMotionCNC. That is when I get a jerking noise, spindle does not really turn, and I get a frequency fault after a few seconds.
Recap from page #221 of this Thread:
These are the values I got from testing different DAC values in KMotion and the RPM readings I got at the motor shaft and spindle shaft.
Attachment 392634 Link to Spreadsheet
Yes .... P1.00=00 (Stop Method - Ramp to Stop)
After reading about these Braking Resistors, I see that the DURApulse does indeed make one for this VFD ... the GS-2010-BR-ENC.
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J325 Quick Links:
Machine
Existing Machine Schematics
Electronic Cabinet-Right Side
Electronic Cabinet-Back SIde
Existing Drive Board SD1525-10
J325 Servo Drive-SD1525 Manual
3-Phase Rotary Convert Used
RickB's J325 Retrofit Wiring
KFLOP 5VDC/15Watt/3A Power Supply
KANALOG Mounted & Connected
Kmotion - Axis Encoder Manual Test of Position via Manual Movement
Kanalog-Encoder Voltage High/Low Checks & 1KOhm Resister
Kmotion Configuration Screens "RUN-AWAY"
Tree Journeyman 325 Designed Specs.
Tree Journeyman 325 Axis-Tension Frequency Settings
Final Axis Tuned Error Parameters
VFD Wiring to Existing Tree325 Old Controller
DAC Values to RPM / Voltage Checks
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