Changes for page LSS Communication Protocol
Last modified by Eric Nantel on 2024/11/21 09:43
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... ... @@ -512,15 +512,17 @@ 512 512 513 513 {{html clean="false" wiki="true"}} 514 514 <div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt"> 515 -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.<div class="wikimodel-emptyline"></div> 515 +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> 516 516 517 517 Ex: #5EM1<cr><div class="wikimodel-emptyline"></div> 518 518 519 -This command enables a trapezoidal motion profile .By default, the trapezoidal motion profileisnabled. If the motion profile is enabled, angular acceleration (AA) and angular deceleration(AD) will have an effectonthemotion. Also, SD/S and T modifiers can be used.<div class="wikimodel-emptyline"></div>519 +This command enables a trapezoidal motion profile for servo #5 <div class="wikimodel-emptyline"></div> 520 520 521 521 Ex: #5EM0<cr><div class="wikimodel-emptyline"></div> 522 522 523 -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. By default the Filter Position Counter, or "FPC" is active in EM0 mode to smooth out its operation.<div class="wikimodel-emptyline"></div> 523 +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.<div class="wikimodel-emptyline"><br><br> 524 +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. 525 +</div> 524 524 525 525 Query Motion Profile (**QEM**)<div class="wikimodel-emptyline"></div> 526 526