SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Moderators: TomKerekes, dynomotion
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Mr. Tom
I have my servomotrs tested before connecting to kanalog, they runs ok fwd and rev, now i have ch 0 wich is X axis connected to JP 11 output 1, i set the input mode as encoder the X Dro turned blue and as i enable the amplifier the servomotor start spining, the Dro still on zero, now i need to start tunning but don, t know where to start.
Thanks
I have my servomotrs tested before connecting to kanalog, they runs ok fwd and rev, now i have ch 0 wich is X axis connected to JP 11 output 1, i set the input mode as encoder the X Dro turned blue and as i enable the amplifier the servomotor start spining, the Dro still on zero, now i need to start tunning but don, t know where to start.
Thanks
- TomKerekes
- Posts: 2540
- Joined: Mon Dec 04, 2017 1:49 am
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
did you mean Output 0?now i have ch 0 wich is X axis connected to JP 11 output 1
Are you running KMotionCNC? Please don't run KMotionCNC until after your system is configured and working.the X Dro turned blue
Do you have the encoder connected? How? Where?i set the input mode as encoder
Regards,
Tom Kerekes
Dynomotion, Inc.
Tom Kerekes
Dynomotion, Inc.
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
I mean output 0 from JP11 and GND is connected to drive X.
Yes i had open kmotionCNC but not running g code i already close it.
Encoders are connected to the drives originally ,I connected the PHA, PHB outputs from the drive to Kannalog inputs ChA plus 0 to pin 1 and ChB diff plus 0 to pin 3, pins 2 and 4 to GND.
There is an other PHC output from driver but i leave it disconnected.
Yes i had open kmotionCNC but not running g code i already close it.
Encoders are connected to the drives originally ,I connected the PHA, PHB outputs from the drive to Kannalog inputs ChA plus 0 to pin 1 and ChB diff plus 0 to pin 3, pins 2 and 4 to GND.
There is an other PHC output from driver but i leave it disconnected.
- TomKerekes
- Posts: 2540
- Joined: Mon Dec 04, 2017 1:49 am
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Pins 2 and 4 can not be connected to GND they must be connected to complementary (inverted) ChA and ChB signals.Encoders are connected to the drives originally ,I connected the PHA, PHB outputs from the drive to Kannalog inputs ChA plus 0 to pin 1 and ChB diff plus 0 to pin 3, pins 2 and 4 to GND.
Regards,
Tom Kerekes
Dynomotion, Inc.
Tom Kerekes
Dynomotion, Inc.
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Ok, there are an other outputs available in the drive but not wired from the connector, the schematic diagram shows PAO , *PA0 , PB0, *PB0 , PC0, *PC0 do you think i should use those outputs or its ok with the PHA and PHB, i
- TomKerekes
- Posts: 2540
- Joined: Mon Dec 04, 2017 1:49 am
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Yes use thosethe schematic diagram shows PAO , *PA0 , PB0, *PB0 , PC0, *PC0
Regards,
Tom Kerekes
Dynomotion, Inc.
Tom Kerekes
Dynomotion, Inc.
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Ok, can i tune the servos without connecting the encoders for now, in open loop mode?
- TomKerekes
- Posts: 2540
- Joined: Mon Dec 04, 2017 1:49 am
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Hi Tom
I have my encoders working i can see in the axis window how numbers change when i rotate the motor by hand, i am trying to adjust my drives settings, i made my motors locks up when enable the drive, but not at all they doesn't stiff but still can hardly rotate it by hand and it keeps that position doesn't spring back anymore like it did yesterday.
I have my encoders working i can see in the axis window how numbers change when i rotate the motor by hand, i am trying to adjust my drives settings, i made my motors locks up when enable the drive, but not at all they doesn't stiff but still can hardly rotate it by hand and it keeps that position doesn't spring back anymore like it did yesterday.
- TomKerekes
- Posts: 2540
- Joined: Mon Dec 04, 2017 1:49 am
Re: SETTING UP KFLOP, KANALOG FOR NEW CNC ROUTER RETROFIT
Sorry I don’t understand. How can be not very stiff yet can hardly rotate. How can it be locked yet doesn’t move back?
Post all your settings and perform a Move on the Step Response Screen and post it.
Post all your settings and perform a Move on the Step Response Screen and post it.
Regards,
Tom Kerekes
Dynomotion, Inc.
Tom Kerekes
Dynomotion, Inc.