Last modified by Eric Nantel on 2025/06/06 07:47
From version < 208.1 >
edited by Eric Nantel
on 2022/05/10 15:12
To version < 196.1 >
edited by Brahim Daouas
on 2020/08/24 07:28
< >
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -xwiki:XWiki.ENantel
1 +xwiki:XWiki.BDaouas
Content
... ... @@ -189,13 +189,13 @@
189 189  | |[[**G**yre Direction>>||anchor="HGyreDirection28G29"]]|(% style="text-align:center" %)G|(% style="text-align:center" %)QG|(% style="text-align:center" %)CG|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓|1| |Gyre / rotation direction: 1= CW (clockwise) -1 = CCW (counter-clockwise)
190 190  | |[[**F**irst Position (**D**eg)>>||anchor="HFirstPosition"]]|(% style="text-align:center" %) |(% style="text-align:center" %)QFD|(% style="text-align:center" %)CFD|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓|No value|1/10°|Reset required after change.
191 191  | |[[**M**aximum **M**otor **D**uty>>||anchor="HMaximumMotorDuty28MMD29"]]|(% style="text-align:center" %)MMD|(% style="text-align:center" %)QMMD|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓|1023|255 to 1023 integer|
192 -| |[[Maximum **S**peed in **D**egrees>>||anchor="HMaximumSpeedinDegrees28SD29"]]|(% style="text-align:center" %)SD|(% style="text-align:center" %)QSD|(% style="text-align:center" %)CSD|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓|Max|0.1°/s|SD overwrites SR / CSD overwrites CSR and vice-versa
192 +| |[[Maximum **S**peed in **D**egrees>>||anchor="HMaximumSpeedinDegrees28SD29"]]|(% style="text-align:center" %)SD|(% style="text-align:center" %)QSD|(% style="text-align:center" %)CSD|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓|Max|°/s|SD overwrites SR / CSD overwrites CSR and vice-versa
193 193  | |[[Maximum **S**peed in **R**PM>>||anchor="HMaximumSpeedinRPM28SR29"]]|(% style="text-align:center" %)SR|(% style="text-align:center" %)QSR|(% style="text-align:center" %)CSR|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓|Max|RPM|SD overwrites SR / CSD overwrites CSR and vice-versa
194 194  
195 195  |(% colspan="10" style="color:orange; font-size:18px" %)[[**Modifiers**>>||anchor="HModifiers"]]
196 196  |(% style="width:25px" %) |(% style="width:200px" %)**Description**|(% style="text-align:center; width:100px" %)**Modifier**|(% style="text-align:center; width:75px" %)**Query**|(% style="text-align:center; width:75px" %)**Config**|(% style="text-align:center; width:75px" %)**RC**|(% style="text-align:center; width:75px" %)**Serial**|(% style="width:100px" %)**Default**|(% style="width:170px" %)**Unit**|**Notes**
197 197  | |[[**S**peed>>||anchor="HSpeed28S2CSD29modifier"]]|(% style="text-align:center" %)S|(% style="text-align:center" %)QS|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |uS/s |For P action command
198 -| |[[**S**peed in **D**egrees>>||anchor="HSpeed28S2CSD29modifier"]]|(% style="text-align:center" %)SD|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |0.1°/s|For D and MD action commands
198 +| |[[**S**peed in **D**egrees>>||anchor="HSpeed28S2CSD29modifier"]]|(% style="text-align:center" %)SD|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |°/s|For D and MD action commands
199 199  | |[[**T**imed move>>||anchor="HTimedmove28T29modifier"]]|(% style="text-align:center" %)T|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |ms|Modifier only for P, D and MD. Time can change based on load
200 200  | |[[**C**urrent **H**old>>||anchor="HCurrentHalt26Hold28CH29modifier"]]|(% style="text-align:center" %)CH|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |mA|Modifier for D, MD, WD and WR
201 201  | |[[**C**urrent **L**imp>>||anchor="HCurrentLimp28CL29modifier"]]|(% style="text-align:center" %)CL|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)✓| |mA|Modifier for D, MD, WD and WR
... ... @@ -212,7 +212,7 @@
212 212  |(% colspan="10" style="color:orange; font-size:18px" %)[[**RGB LED**>>||anchor="HRGBLED"]]
213 213  |(% style="width:25px" %) |(% style="width:200px" %)**Description**|(% style="text-align:center; width:100px" %)**Action**|(% style="text-align:center; width:75px" %)**Query**|(% style="text-align:center; width:75px" %)**Config**|(% style="text-align:center; width:75px" %)**RC**|(% style="text-align:center; width:75px" %)**Serial**|(% style="width:100px" %)**Default**|(% style="width:170px" %)**Unit**|**Notes**
214 214  | |[[**LED** Color>>||anchor="HLEDColor28LED29"]]|(% style="text-align:center" %)LED|(% style="text-align:center" %)QLED|(% style="text-align:center" %)CLED|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓| |0 to 7 integer|0=Off; 1=Red; 2=Green; 3=Blue; 4=Yellow; 5=Cyan; 6=Magenta; 7=White
215 -| |[[**C**onfigure **L**ED **B**linking>>||anchor="HConfigureLEDBlinking28CLB29"]]|(% style="text-align:center" %) |(% style="text-align:center" %) |(% style="text-align:center" %)CLB|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓| |0 to 63 integer|Reset required after change. See command for details.
215 +| |[[**C**onfigure **L**ED **B**linking>>||anchor="HConfigureLEDBlinking28CLB29"]]|(% style="text-align:center" %) |(% style="text-align:center" %)QLB|(% style="text-align:center" %)CLB|(% style="text-align:center" %)✓|(% style="text-align:center" %)✓| |0 to 63 integer|Reset required after change. See command for details.
216 216  
217 217  = (% style="color:inherit; font-family:inherit" %)Details(%%) =
218 218  
... ... @@ -313,9 +313,9 @@
313 313  
314 314  ====== __Baud Rate__ ======
315 315  
316 -{{html clean="false" wiki="true"}}
316 +{{html wiki="true" clean="false"}}
317 317  <div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
318 -A servo's baud rate cannot be set "on the fly" and must be configured via the CB command described below. The factory default baud rate for all servos is 115200. Since smart servos are intended to be daisy chained, in order to respond to the same serial command, all servos in a project should be set to the same baud rate. Setting different baud rates will have the servos respond differently and may create issues. Available baud rates are: 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115.2 kbps, 230.4 kbps, 250.0 kbps, 460.8 kbps, 500.0 kbps, 750.0 kbps, 921.6 kbps. Servos are shipped with a baud rate set to 115200.<div class="wikimodel-emptyline"></div>
318 +A servo's baud rate cannot be set "on the fly" and must be configured via the CB command described below. The factory default baud rate for all servos is 115200. Since smart servos are intended to be daisy chained, in order to respond to the same serial command, all servos in a project should be set to the same baud rate. Setting different baud rates will have the servos respond differently and may create issues. Available baud rates are: 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115.2 kbps, 230.4 kbps, 250.0 kbps, 460.8 kbps, 500.0 kbps. Servos are shipped with a baud rate set to 115200.<div class="wikimodel-emptyline"></div>
319 319  
320 320  Query Baud Rate (**QB**)<div class="wikimodel-emptyline"></div>
321 321  
... ... @@ -333,21 +333,6 @@
333 333  </div></div>
334 334  {{/html}}
335 335  
336 -====== __Automatic Baud Rate__ ======
337 -
338 -{{html clean="false" wiki="true"}}
339 -<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
340 -This option allows the LSS to listen to it's serial input and select the right baudrate automatically.<div class="wikimodel-emptyline"></div>
341 -
342 -Query Automatic Baud Rate (**QABR**)<div class="wikimodel-emptyline"></div>
343 -
344 -Enable Baud Rate (**ABR**)<div class="wikimodel-emptyline"></div>
345 -
346 -Configure Baud Rate (**CABR**)<div class="wikimodel-emptyline"></div>
347 -
348 -</div></div>
349 -{{/html}}
350 -
351 351  == Motion ==
352 352  
353 353  ====== __Position in Degrees (**D**)__ ======
... ... @@ -479,7 +479,7 @@
479 479  | |ex: *5Q3<cr>|3: Accelerating|Increasing speed from rest (or previous speed) towards travel speed
480 480  | |ex: *5Q4<cr>|4: Traveling|Moving at a stable speed
481 481  | |ex: *5Q5<cr>|5: Decelerating|Decreasing from travel speed towards final position.
482 -| |ex: *5Q6<cr>|6: Holding|Keeping current position (in EM0 mode, return will nornally be holding)
467 +| |ex: *5Q6<cr>|6: Holding|Keeping current position
483 483  | |ex: *5Q7<cr>|7: Outside limits|{More details coming soon}
484 484  | |ex: *5Q8<cr>|8: Stuck|Motor cannot perform request movement at current speed setting
485 485  | |ex: *5Q9<cr>|9: Blocked|Similar to stuck, but the motor is at maximum duty and still cannot move (i.e.: stalled)
... ... @@ -525,20 +525,16 @@
525 525  
526 526  ====== __Enable Motion Profile (**EM**)__ ======
527 527  
528 -{{html clean="false" wiki="true"}}
513 +{{html wiki="true" clean="false"}}
529 529  <div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
530 -EM1 (Enable Motion Profile #1) is the default mode of the LSS and is an easy way to control the servo's position with a single (serial) position command. This mode uses a trapezoidal motion profile which takes care of acceleration, constant speed travel and deceleration. Once the actual position is within a certain value of the target, it switches to a holding algorithm. The LSS commands for Angular Acceleration and Deceleration (AA/CAA/AD/CAD) Angular Stiffness (AS/CAS) and Angular holding stiffness (AH/CAH) affect this motion profile. Modifiers like SD/S and T can be used in EM1.<div class="wikimodel-emptyline"></div>
531 -
532 532  Ex: #5EM1&lt;cr&gt;<div class="wikimodel-emptyline"></div>
533 533  
534 -This command enables a trapezoidal motion profile for servo #5 <div class="wikimodel-emptyline"></div>
517 +This command enables a trapezoidal motion profile. By default, the trapezoidal motion profile is enabled. If the motion profile is enabled, angular acceleration (AA) and angular deceleration(AD) will have an effect on the motion. Also, SD/S and T modifiers can be used.<div class="wikimodel-emptyline"></div>
535 535  
536 536  Ex: #5EM0&lt;cr&gt;<div class="wikimodel-emptyline"></div>
537 537  
538 -This command will disable the built-in trapezoidal motion profile. As such, the servo will move at full speed to the target position using the D/MD action commands. Modifiers like SD/S or T cannot be used in EM0 mode. By default the Filter Position Counter, or "FPC" is active in EM0 mode to smooth out its operation. EM0 is suggested for applications where an external controller will be determining all incremental intermediate positions of the servo's motion, effectively replacing a trajectory manager. To prevent having to send position commands continuously to reach the desired position in EM0/FPC active (FPC >= 2), an internal position engine (IPE) repeats the last position command. Note that in EM0 mode, the servo will effectively always be in status: Holding (if using the query status command).
521 +This command will disable the trapezoidal motion profile. As such, the servo will move at full speed for D/MD action commands. Angular acceleration (AA) and angular deceleration(AD) won't have an effect on motion in this mode and modifiers SD/S or T cannot be used.<div class="wikimodel-emptyline"></div>
539 539  
540 -<div class="wikimodel-emptyline"></div>
541 -
542 542  Query Motion Profile (**QEM**)<div class="wikimodel-emptyline"></div>
543 543  
544 544  Ex: #5QEM&lt;cr&gt; might return *5QEM1&lt;cr&gt;<div class="wikimodel-emptyline"></div>
... ... @@ -555,10 +555,8 @@
555 555  
556 556  ====== __Filter Position Count (**FPC**)__ ======
557 557  
558 -{{html clean="false" wiki="true"}}
539 +{{html wiki="true" clean="false"}}
559 559  <div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
560 -The FPC value relates to the depth of a first order filter (exponential weighted average) over the position change. This has the effect of slowing down both acceleration and deceleration while still allowing the LSS to try to reach the desired position at maximum power at all times. A smaller FPC value will reduce the smoothing effect and a larger value will increase it. To prevent having to send position commands continuously to reach the desired position in EM0/FPC active (FPC >= 2), an internal position engine (IPE) has been put in place, which is also active by default.
561 -<div class="wikimodel-emptyline"></div>
562 562  Ex: #5FPC10&lt;cr&gt;<div class="wikimodel-emptyline"></div>
563 563  This command allows the user to change the Filter Position Count value for that session. <div class="wikimodel-emptyline"></div>
564 564  
... ... @@ -854,12 +854,12 @@
854 854  
855 855  ====== __Speed (**S**, **SD**) modifier__ ======
856 856  
857 -{{html clean="false" wiki="true"}}
836 +{{html wiki="true" clean="false"}}
858 858  <div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
859 859  Example: #5P1500S750&lt;cr&gt;<div class="wikimodel-emptyline"></div>
860 860  Modifier (S) is only for a position (P) action and determines the speed of the move in microseconds per second. A speed of 750 microseconds would cause the servo to rotate from its current position to the desired position at a speed of 750 microseconds per second. This command is in place to ensure backwards compatibility with the SSC-32 / 32U protocol.<div class="wikimodel-emptyline"></div>
861 861  Example: #5D0SD180&lt;cr&gt;<div class="wikimodel-emptyline"></div>
862 -Modifier (SD) is only for a position (D) or relative position (MD) action and determines the speed of the move in tenths of degrees per second. A speed modifier (SD) of 180 would cause the servo to rotate from its current position to the desired absolute or relative position at a speed of 18 degrees per second.<div class="wikimodel-emptyline"></div>
841 +Modifier (SD) is only for a position (D) or relative position (MD) action and determines the speed of the move in degrees per second. A speed modifier (SD) of 180 would cause the servo to rotate from its current position to the desired absolute or relative position at a speed of 180 degrees per second.<div class="wikimodel-emptyline"></div>
863 863  Query Speed (**QS**)<div class="wikimodel-emptyline"></div>
864 864  Example: #5QS&lt;cr&gt; might return *5QS300&lt;cr&gt;<div class="wikimodel-emptyline"></div>
865 865  This command queries the current speed in microseconds per second.<div class="wikimodel-emptyline"></div>
Copyright RobotShop 2018