ICAM Virtual Machine V19 - Kxcad.net

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ICAM Virtual Machine ® Virtual Machine Reference, Model Customization Simulation Macro Variables, Virtual Machine Variables $VMPRCOD Probe cycle return code Type: Numeric, Read/Write When probing is active (set using the $FMSPROB function) the $VMPRCOD variable will be updated at the end of each model motion to indicate the status of the probe device (set using the $FMSPRID function). The following states are defined: –1 The probe device was already in a triggered state (i.e., already colliding) at the start of the motion. No probing data has been returned. 0 The probe device was not triggered (i.e., did not collide) during the last motion. No probing data has been returned. 1 The probe device was triggered (i.e., collided) during the last motion. $VMXFER contains collision status information. 2 Same as #1 except that the probe device was triggered against 2 or more objects simultaneously. $VMXFER Collision/over-travel return code Type: Numeric, Read/Write This variable contains collision and over-travel event information resulting from the last model motion, including collision information resulting from a probe trigger event. $VMXFER is a sequence of length 7 as follows: 1 The number of separate collision and/or over-travel events that occurred on the last motion. Zero if there were no collisions or over-travel events. 2 The time at the start of the motion. 3 The time at the end of the motion. 4 The time at which the first collision or over-travel event occurred during the current motion. If $VMXFER(1)=0, then $VMXFER(4)=$VMXFER(3). 5 The current feed rate in model units per minute or units per revolution. Zero if the motion was at rapid. 6 The collision event number of a probe trigger, otherwise -1. 7 The collision pair number of a probe trigger, otherwise -1. When probing is active (set using the $FMSPROB function), and the probe was triggered (i.e., $VMPRCOD>0), then information about the object that was touched by the probe can be obtained by calling: $FMSPDAT($VMXFER(6),$VMXFER(7)) 208 ICAM Technologies Corporation – Proprietary
4.4.6.4 Machine & Workpiece Coordinate Variables Virtual Machine Reference, Model Customization Simulation Macro Variables, Machine & Workpiece Coordinate Variables $[L]{ABC}[TH]M Current and last machine A, B and C rotary positions Type: Numeric, Read-only These variables hold machine A, B and C rotary axis positions. $AM, $BM and $CM refer to the current A, B and C rotary head or table axis positions. In the case where the machine has two rotary axes with the same letter address, use $AHM, $BHM and $CHM to refer to the rotary head axes and $ATM, $BTM and $CTM to refer to the rotary table axes. $LAM, $LAHM, $LATM, $LBM, $LBHM, $LBTM, $LCM, $LCHM and $LCTM hold the rotary axis positions at the start of the last motion. If the machine does not have one of the named axes, the corresponding value will be zero (0). $[L]{ND}M Current and last machine attachable rotary head positions Type: Numeric, Read-only These variables hold machine primary and secondary attachable rotary head axis positions. $NM holds the primary attachable rotary head position and $DM holds the secondary attachable rotary head position. $LNM and $LDM hold the attachable rotary head positions at the start of the last motion. If the machine does not have one of the named axes, the corresponding value will be zero (0). $[L]{XYZUVWE}M Current and last machine X, Y, Z, U, V, W and E positions Type: Numeric, Read-only These variables hold the machine X, Y, Z, U, V, W and Extending (E) axis positions. $XM, $YM, $ZM, $UM, $VM, $WM and $EM represent the current axes positions. $LXM, $LYM, $LZM, $LUM, $LVM, $LWM and $LEM represent the axis positions at the start of the last motion. If the machine does not have one of the named axes, the corresponding value will be zero (0). $[L]{XYZIJK}W Current and last LCS X, Y, Z, I, J, K coordinates Type: Numeric, Read/Write These variables contain the local coordinate system (LCS) X, Y and Z coordinates of the tool tip and the I, J and K cosine vectors of the tool axis when a local coordinate frame is active. If a local coordinate frame is not active then these variables return machine coordinates instead (e.g., $ZW returns $ZM when a local coordinate frame is not active). $XW, $YW, $ZW, $IW, $JW and $KW refer to the current position. $LXW, $LYW, $LZW, $LIW, $LJW and $LKW represent the position at the start of the last motion. ICAM Technologies Corporation – Proprietary 209
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ICAM Technologies Corporation Virtu
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Welcome Welcome ICAM Virtual Machin
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Table of Contents Table of Contents
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Table of Contents 4.4.2.1 The Model
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1 Overview ICAM Virtual Machine ®
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Overview order to avoid false colli
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Using Virtual Machine Models with C
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Database: Using Virtual Machine Mod
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2.4 Navigating the Simulation Windo
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Camera Roll: Using Virtual Machine
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2.5 Adjusting Lighting Using Virtua
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2.7 Setting Fixture Compensation Us
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2.8.1 Lathe Tool Definition Select
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2.8.3 Holder Definition A holder ca
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2.9 Setting Tool Compensation Using
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2.10.1 Head-Up Display Using Virtua
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2.10.4 VM Controller Timeline Using
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3 Creating Virtual Machine Models w
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Creating Virtual Machine Models wit
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3.3 Creating a Virtual Machine Mode
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Step 1: Create the base Creating Vi
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3.6 Collision Testing The model as
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3.7 Selection Groups Selection grou
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3.9 Testing the Model Creating Virt
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4 Virtual Machine Reference Virtual
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Virtual Machine Reference Table of
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4.1 Input Controls 4.1.1 Standard K
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4.2 Toolbar Virtual Machine Referen
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Virtual Machine Reference, Toolbar
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4.2.5 VM View Virtual Machine Refer
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4.2.8 VM Measure (CERUN & GENER onl
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Virtual Machine Reference, Menu Bar
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Within VM, objects are constructed
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Lathe Tool Type Select “Lathe”
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Mill Tool Type Select “Mill” as
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Holders Virtual Machine Reference,
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Generic Holder Type Select “Gener
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4.3.6 Simulation»Construct Entity
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Simulation»Construct Entity»Spher
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Simulation»Construct Entity»Pictu
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4.3.8 Simulation»Camera Controls v
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Simulation»Camera»View Angle (Shi
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4.3.11 Simulation»Use World CS (QU
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4.3.16 Simulation»Grid (Ctrl Alt G
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4.3.18 Simulation»Materials (Ctrl
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4.3.22 Simulation»Open Setup (CERU
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4.4.1 The Macro Language Virtual Ma
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Virtual Machine Reference, Model Cu
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Detecting Data Type Mismatching Vir
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Operators Numeric, String and Seque
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It is good programming practice to
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4.4.1.6 String Format Specification
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4.4.2 Model Startup/Shutdown Macros
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4.4.5.2 Mathematical Functions $FAC
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4.4.5.3 Numerical Functions $FABS A
Page 165 and 166: 4.4.5.4 Geometric Functions $FGLNXP
Page 167 and 168: 4.4.5.5 Vector Functions $FVADD Vec
Page 169 and 170: The $FVROTN Function result=$FVROTN
Page 171 and 172: The $FMXINV Function result=$FMXINV
Page 173 and 174: esult=$FMAJOR(string) Returns: Reco
Page 175 and 176: The $FISNUM Function result=$FISNUM
Page 177 and 178: 4.4.5.9 Character and Sequence Func
Page 179 and 180: Virtual Machine Reference, Model Cu
Page 181 and 182: The $FSEQ Function result=$FSEQ([a1
Page 183 and 184: 4.4.5.10 Command Line Functions $FA
Page 185 and 186: The $FBASNAM Function result=$FBASN
Page 187 and 188: The following values are supported
Page 189 and 190: The $FMSADPT Function result=$FMSAD
Page 193 and 194: Head Component ID result=$FMSID(HEA
Page 195 and 196: The $FMSLCS Function result=$FMSLCS
Page 199 and 200: 4.4.5.13 Virtual Machine Channel Fu
Page 203 and 204: The $FMSCEZ Function result=$FMSCEZ
Page 205 and 206: The $FMSPDAT Function result=$FMSPD
Page 209 and 210: 4.4.5.15 Other Functions $FDIALOG A
Page 213 and 214: 4.4.6 Simulation Macro Variables Vi
Page 215: 4.4.6.3 Virtual Machine Variables $
Page 221 and 222: 4.4.6.6 Cutter Compensation Variabl
Page 223 and 224: 4.4.6.8 MCD/Tape Variables $LMCD La
Page 225 and 226: 4.4.6.10 Miscellaneous Variables $B
Page 227 and 228: $ $ macro continuation, 124 $$ macr
Page 229 and 230: Collision avoidance, 1, 10, 181 det
Page 231 and 232: G $FVNORM, 160 $FVROTN, 161 $FVSUB,
Page 233: STL, 1, 2, 3, 18, 25, 27, 38, 46, 6
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