Config Limits

akhilraju · 18 Oct 2018, 20:44

Hi all,
Is there a lower limit on the jerk values that can be set using M566 command?
I have this line in config.g
M566 X1000 Y1000 Z12 E6:6

But when I send M566 from DWC or Paneldue it returns like this.
M566
Maximum jerk rates: X: 1000.0, Y: 1000.0, Z: 60.0, E: 60.0:60.0

I cannot set E axis jerk below 60.

Firmware Electronics: Duet WiFi 1.02 or later + DueX2
Firmware Version: 1.21 (2018-03-21)
WiFi Server Version: 1.21
Web Interface Version: 1.21-RC4

Thanks in advance.

dc42 · 19 Oct 2018, 21:54

The minimum jerk speed supported in current firmware is 0.1mm/sec.

akhilraju · 20 Oct 2018, 07:06

@dc42 Thank you.
But why does it return only 60? even though in config it is 6?

dc42 · 20 Oct 2018, 07:12

Perhaps because you are not using current firmware?

akhilraju · 20 Oct 2018, 07:17

@dc42 Ok,
Was it different in the previous ones?

dc42 · 20 Oct 2018, 07:30

akhilraju · 20 Oct 2018, 07:30

Ok I got it, i was just reading it. Sorry for the trouble.