Editing Granity user guide/Machine

Jump to: navigation, search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.

This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help page.

Latest revision Your text
Line 30: Line 30:
 
| MPC || Pole count || Set motor magnetic pole count (not in DB motors)  || Set number of magnetic poles present in the AC/BLDC motor according to motor specifications. If not specified, see [[Determining motor pole count]] or in case of linear motor, see [[Configuring linear servo motor]].
 
| MPC || Pole count || Set motor magnetic pole count (not in DB motors)  || Set number of magnetic poles present in the AC/BLDC motor according to motor specifications. If not specified, see [[Determining motor pole count]] or in case of linear motor, see [[Configuring linear servo motor]].
 
|-
 
|-
| MCC || [[Motor peak and continuous current limits|Continuous current limit]] || Motor continuous current limit ([[Peak value of sine|peak value of sine]] in AC/BLDC modes, not RMS)|| rowspan="2" |Use value from your motor data sheet or any lower value to reduce torque. If your AC/BLDC motor phase current is specified as RMS value, then multiply it with 1.41 to get peak value of sine.
+
| MCC || [[Motor peak and continuous current limits|Continuous current limit]] || Motor continuous current limit ([[Peak value of sine|peak value of sine]] in AC/BLDC modes, not RMS)|| rowspan=2|Use value from your motor data sheet or any lower value to reduce torque. If your AC/BLDC motor phase current is specified as RMS value, then multiply it with 1.41 to get peak value of sine.
 
|-
 
|-
 
| MMC || [[Motor peak and continuous current limits|Peak current limit]] || Motor peak current limit ([[Peak value of sine|peak value of sine]] in AC/BLDC modes, not RMS). Drive outputs this current to motor for max of 2 second duration and then falls back to the continuous limit (MCC). MCC will be also used if motor temperature modeling (see MTC) indicates maximum temperature.
 
| MMC || [[Motor peak and continuous current limits|Peak current limit]] || Motor peak current limit ([[Peak value of sine|peak value of sine]] in AC/BLDC modes, not RMS). Drive outputs this current to motor for max of 2 second duration and then falls back to the continuous limit (MCC). MCC will be also used if motor temperature modeling (see MTC) indicates maximum temperature.
 
|-
 
|-
| MR || Coil resistance || Motor [[phase-to-phase]] winding resistance|| rowspan="2" |See motor data sheet and enter the value here. If unknown, see [[Tuning torque controller]].
+
| MR || Coil resistance || Motor [[phase-to-phase]] winding resistance|| rowspan=2|See motor data sheet and enter the value here. If unknown, see [[Tuning torque controller]].
 
|-
 
|-
 
| ML || Coil inductance ||Motor [[phase-to-phase]] winding inductance  
 
| ML || Coil inductance ||Motor [[phase-to-phase]] winding inductance  
Line 41: Line 41:
  
 
If not available, use formula 200*motor_weight (kg) as approximate, so a 2 kg motor would get a 400 second time constant. There is no guarantee of accuracy of this method.
 
If not available, use formula 200*motor_weight (kg) as approximate, so a 2 kg motor would get a 400 second time constant. There is no guarantee of accuracy of this method.
|-
 
|MPP
 
|Peak power limit
 
|Sets the upper limit of power that drive is allowed to feed into motor. If power limit is about to exceed, drive will start throttling current to limit the power consumption of motor.
 
|This is most useful when using switching mode power supplies that might fault under overload conditions (causing under voltage fault in drive). In such case, set this to match power supply rating or below the rating.
 
 
|}
 
|}
  
Line 66: Line 61:
 
|}
 
|}
 
{{next|[[Granity user guide/Tuning]]}}
 
{{next|[[Granity user guide/Tuning]]}}
[[Category:Granity user guide]]
 

Please note that all contributions to Granite Devices Knowledge Wiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see Granite Devices Knowledge Wiki:Copyrights for details). Do not submit copyrighted work without permission!

Select categories:

To edit this page, please answer the question that appears below (more info):

Cancel | Editing help (opens in new window)