3/8/2018 11:19 AM | |
Joined: 8/31/2005 Last visit: 8/20/2024 Posts: 2198 Rating: (328) |
The MC_ChangeDynamic is only available in S7-1200. In S7-1500 you have to do this with the connectors Velocity, Acceleration, Deceleration and Jerk, when you call a moving command, see for example chapter 10.5 in the "SIMATIC S7-1500 S7-1500T Motion Control V4.0 in TIA Portal V15" Manual The default values for this connectors are defined in the axis configuration and are used if you write -1.0 at a connector. (like at "Jerk" in the picture) As far as I know, the ET 200SP CPUs are S7-1500 CPUs too. |
Last edited by: miami at: 3/8/2018 11:24:06 AM |
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3/8/2018 1:05 PM | |
Joined: 4/4/2017 Last visit: 6/20/2024 Posts: 42 Rating: (6) |
That is true, my only option is the velocity equation. |
1/20/2021 7:01 AM | |
Joined: 4/28/2015 Last visit: 9/20/2024 Posts: 397 Rating: (56)
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Hello, sorry, this is not working with TO_SpeedAxis. Within TO_SpeedAxis, you do not have a speed controller. You are controlling the speed controller of the drive with the technology object. See Manual: Within TO_PositioningAxis you have a position controller, wich is generating the ramps depending on the dynamic settings for the speed controller in the drive See: Chapter 3.2 And in combination with TO_SpeedAxis, you could not use all the motion control functions of the SIMATIC S7-1500(T). See: Chapter 2.2 If you want this, you could use TO_PositioningAxis (with all mechanical settings) instead of TO_SpeedAxis. But for this, you need more motion control ressources and more calculation power of the CPU... |
3/11/2021 7:02 PM | |
Joined: 9/17/2015 Last visit: 8/12/2024 Posts: 137 Rating: (4) |
So what you are trying to say is that you cannot use ACCel and Decel parameter in speed axis using a MC_Movejog block ? |