Changes for page LSS-PRO Communication Protocol

Last modified by Eric Nantel on 2024/09/06 14:52

From version < 31.1 >

edited by Coleman Benson
on 2023/07/25 15:26

To version < 29.1 >

edited by Coleman Benson
on 2023/07/25 15:16

< >

Change comment: There is no comment for this version

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@@ -462,72
          +462,110 @@
  == Modifiers ==
--====== __Speed (**SD**) modifier__ ======
++====== __Speed (**S**, **SD**) modifier__ ======
--(% class="wikigeneratedid" id="HTimedmove28T29modifier" %)
--Example: #5D0SD180<cr>
++{{html clean="false" wiki="true"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Example: #5P1500S750&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++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>
++Example: #5D0SD180&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++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>
++Query Speed (**QS**)<div class="wikimodel-emptyline"></div>
++Example: #5QS&lt;cr&gt; might return *5QS300&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++This command queries the current speed in microseconds per second.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--(% class="wikigeneratedid" %)
--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.
++====== __Timed move (**T**) modifier__ ======
--(% class="wikigeneratedid" %)
--Query Speed (**QS**)
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Example: #5P1500T2500&lt;cr&gt;<div class="wikimodel-emptyline"></div>
--(% class="wikigeneratedid" %)
--Example: #5QS<cr> might return *5QS300<cr>
++Timed move can be used only as a modifier for a position (P, D, MD) actions. The units are in milliseconds, so a timed move of 2500 milliseconds would cause the servo to rotate from its current position to the desired position in 2.5 seconds. The onboard controller will attempt to ensure that the move is performed entirely at the desired velocity, though differences in torque may cause it to not be exact. This command is in place to ensure backwards compatibility with the SSC-32 / 32U protocol.<div class="wikimodel-emptyline"></div>
++**Note:** If the calculated speed at which a servo must rotate for a timed move is greater than its maximum speed (which depends on voltage and load), then it will move at its maximum speed, and the time of the move may be longer than requested.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--(% class="wikigeneratedid" %)
--This command queries the current speed in microseconds per second.
++====== __Current Halt & Hold (**CH**) modifier__ ======
--(% class="wikigeneratedid" %)
--====== __Timed move (**T**) modifier__ ======
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Example: #5D1423CH400&lt;cr&gt;<div class="wikimodel-emptyline"></div>
--Example: #5D15000T2500<cr>
++This has servo with ID 5 move to 142.3 degrees but, should it detect a current of 400mA or higher before it reaches the desired position, will immediately halt and hold position.<div class="wikimodel-emptyline"></div>
++This modifier can be added to the following actions: D; MD; WD; WR.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--Timed move can be used only as a modifier for a position (D, MD) actions. The units are in milliseconds, so a timed move of 2500 milliseconds would cause the servo to rotate from its current position to the desired position in 2.5 seconds. The onboard controller will attempt to ensure that the move is performed entirely at the desired velocity, though differences in torque may cause it to not be exact. This command is in place to ensure backwards compatibility with the SSC-32 / 32U protocol.
++====== __Current Limp (**CL**) modifier__ ======
--**Note:** If the calculated speed at which a servo must rotate for a timed move is greater than its maximum speed (which depends on voltage and load), then it will move at its maximum speed, and the time of the move may be longer than requested
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Example: #5D1423CL400&lt;cr&gt;<div class="wikimodel-emptyline"></div>
--======  ======
++This has servo with ID 5 move to 142.3 degrees but, should it detect a current of 400mA or higher before it reaches the desired position, will immediately go limp.<div class="wikimodel-emptyline"></div>
++This modifier can be added to the following actions: D; MD; WD; WR.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
  == Telemetry ==
  ====== __Query Voltage (**QV**)__ ======
--Ex: #5QV<cr> might return *5QV11200<cr>
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QV&lt;cr&gt; might return *5QV11200&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++The number returned is in milliVolts, so in the case above, servo with ID 5 has an input voltage of 11.2V.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--The number returned is in milliVolts, so in the case above, servo with ID 5 has an input voltage of 11.2V.
--
  ====== __Query Temperature (**QT**)__ ======
--Ex: #5QT<cr> might return *5QT564<cr>
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QT&lt;cr&gt; might return *5QT564&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++The units are in tenths of degrees Celcius, so in the example above, the servo's internal temperature is 56.4 degrees C. To convert from degrees Celcius to degrees Farenheit, multiply by 1.8 and add 32. Therefore 56.4C = 133.52F.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--The units are in tenths of degrees Celcius, so in the example above, the servo's internal temperature is 56.4 degrees C. To convert from degrees Celcius to degrees Farenheit, multiply by 1.8 and add 32. Therefore 56.4C = 133.52F.
++====== __Query Current (**QC**)__ ======
--====== __Query Motor Driver Current (**QC**)__ ======
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QC&lt;cr&gt; might return *5QC140&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++The units are in milliamps, so in the example above, the servo is consuming 140mA, or 0.14A.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--Ex: #5QC<cr> might return *5QC140<cr>
--
--The units are in milliamps, so in the example above, the servo is consuming 140mA, or 0.14A. It represents the RMS value.
--
  ====== __Query Model String (**QMS**)__ ======
--Ex: #5QMS<cr> might return *5QMSLSS-HS1<cr>
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QMS&lt;cr&gt; might return *5QMSLSS-HS1&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++This reply means that the servo model is LSS-HS1: a high speed servo, first revision.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--This reply means that the servo model is LSS-HS1: a high speed servo, first revision.
--
  ====== __Query Firmware (**QF**)__ ======
--Ex: #5QF<cr> might return *5QF368<cr>
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QF&lt;cr&gt; might return *5QF368&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++The number in the reply represents the firmware version, in this example being 368.<div class="wikimodel-emptyline"></div>
++The command #5QF3&lt;cr&gt; can also be sent and the servo will reply with a 3 numbers firmware version, for example, 368.29.14<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--The number in the reply represents the firmware version, in this example being 368.The command #5QF3<cr> can also be sent and the servo will reply with a 3 numbers firmware version, for example, 368.29.14
--
  ====== __Query Serial Number (**QN**)__ ======
--Ex: #5QN<cr> might return *5QN12345678<cr>
++{{html wiki="true" clean="false"}}
++<div class="cmdcnt"><div class="cmdpad"></div><div class="cmdtxt">
++Ex: #5QN&lt;cr&gt; might return *5QN12345678&lt;cr&gt;<div class="wikimodel-emptyline"></div>
++The number in the response (12345678) would be the servo's serial number which is set and should not be changed by the user.<div class="wikimodel-emptyline"></div>
++</div></div>
++{{/html}}
--The number in the response (12345678) would be the servo's serial number which is set and should not be changed by the user.
--
  == RGB LED ==
  ====== __LED Color (**LED**)__ ======

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