en:software:qview:qview_6:qcl_library:dt11breakenc

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en:software:qview:qview_6:qcl_library:dt11breakenc [2017/02/07 15:42] – created qem103en:software:qview:qview_6:qcl_library:dt11breakenc [2019/08/29 17:01] (current) – external edit 127.0.0.1
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 +====== DT11BreakEnc ======
 +
 +**D = **//Device(anpos-camming-camming2)//
 +
 +**T = **//Control functions//
 +
 +The DT11BreakEnc functions __executes a check to see any problems on the movement of analog axes__. The function puts the device in emergency state (or report the emergency via a flag), when in 1/10 of a second (fixed time) with the analog output higher than the value contained in the //MinVout// parameter, the axis does not cover at least the space set to the //MinSpost// parameter.
 +
 +===== IMPLEMENTATION =====
 +
 +**DT11BreakEnc(Asse, MinVout, MinSpost**, **EmrgOn**, **AlmEnc)**
 +
 +Parameters:
 +
 +^IN/OUT^VARIABLE TYPE^EXAMPLE NAME^DIM^^
 +|  IN  |  ANPOS EANPOS CAMMING  |  Axis (INTDEVICE)  |  -  |Device type to which you can apply the function|
 +|  IN  |  SYSTEM  |  MinVout  |  L  |Vout minimum value after which you enable the control (1/10 V)|
 +|  IN  |  SYSTEM  |  MinSpost  |  L  |Displacement value min to do in 1/10 of sec|
 +|  IN  |  SYSTEM  |  EmrgOn  |  F  |If the Flag is set to 1, in the event of an alarm, the function by an emergency command to device; if set to 0 the function simply set the alarm flag|
 +|  OUT  |  SYSTEM/\\ GLOBAL  |  AlmEnc  |  F  |Alarm flag. If setting to 1 when the function detect the alarm, (regardless of the value of the //EmrgOn// parameter).|
 +
 +=== Example ===
 +
 +<code QCL>
 +MinVout = 3 ;(0.3 Volt minimum voltage that enable the control)
 +MinSpost = 10         ;(10 units of minimum displacement measurement to be performed in 1/10 of sec)
 +EmrgOn = 0 ;(Enables only the flag and not the emergency command directly to the device)
 +DT11BreakEnc(Axis, MinVout, MinSpost, EmrgOn, AlmEnc)
 +IF AlmEnc
 +     IF NOT Axis:st_emrg
 +            EMRG Axis
 +     ENDIF
 +ENDIF
 +</code>
 +
 +=== Note ===
 +
 +  *This function should be placed at a point of the application that runs on every round makes sense so that control is constant.
 +  *The AlmEnc flag is reset automatically when the emergency situation becomes invalid (voltage for the device that falls below the set value in the (//MinVout//) parameter.