gefran TPD32-EV-500 series - Page 9

—————— Instruction manual ——————
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6.12.4 Digital Inputs ............................................................................................................................................................... 219
Figure 6.12.4.1: Digital inputs ........................................................................................................................................................................... 219
6.12.5 Speed reference from encoder input (Tach follower function) ....................................................................................221
Figure 6.12.5.1: Tach follower ........................................................................................................................................................................... 221
Figure 6.12.5.2: Example of application of the encoder reference .................................................................................................................... 222
6.13 ADDITIONAL SPEED FUNCTIONS (ADD SPEED FUNCT).............................................................. 223
6.13.1 Auto capture ...............................................................................................................................................................223
6.13.2 Adptive spd reg ...........................................................................................................................................................223
Figure 6.13.2.1: Adaptive of the speed regulator .............................................................................................................................................. 225
6.13.3 Speed control .............................................................................................................................................................226
Figure 6.13.3.1: “Speed threshold” (up) and “Set speed” (down) messages ................................................................................................... 227
6.13.4 Speed zero .................................................................................................................................................................228
Figure 6.13.4.1: Speed zero .............................................................................................................................................................................. 228
6.14 FUNCTIONS ...................................................................................................................................... 229
6.14.1 Motorpotentiometer ....................................................................................................................................................229
Figure 6.14.1.1: CONFIG 1 ................................................................................................................................................................................ 231
Figure 6.14.1.2: CONFIG 2 ................................................................................................................................................................................ 231
6.14.2 Jog function ................................................................................................................................................................236
Figure 6.14.2.1: Example of external activation in Jog mode ............................................................................................................................ 237
6.14.3 Multi speed function ...................................................................................................................................................238
Figure 6.14.3.1: Selection of different references via terminals ......................................................................................................................... 238
Table 6.14.2.1: Multi speed function ................................................................................................................................................................. 240
Figure 6.14.3.2: Multi speed function ................................................................................................................................................................ 240
6.14.4 Multi ramp function .....................................................................................................................................................241
Table 6.14.4.1: Ramp selection ......................................................................................................................................................................... 243
Figure 6.14.4.1: Multi ramp selection via terminals ........................................................................................................................................... 244
Figure 6.14.4.2: Multi ramp selection via signals .............................................................................................................................................. 244
6.14.5 Speed Draw function ..................................................................................................................................................245
Figure 6.14.5.1: Speed draw block diagram ..................................................................................................................................................... 245
Figure 6.14.5.2: Rubber calender example ........................................................................................................................................................ 246
6.14.6 Overload control .........................................................................................................................................................247
Table 6.14.6.1: I2t derating ............................................................................................................................................................................... 249
Figure 6.14.6.1: Overload control (Overload mode = curr limited) .................................................................................................................... 250
Figure 6.14.6.2: Overload control (Overload mode= curr not limited) .............................................................................................................. 251
Figure 6.14.6.3: Example- Operating point of drive ............................................................................................................................................ 268
6.14.7 Stop control ................................................................................................................................................................269
Figure 6.14.7.1: Start and stop management .................................................................................................................................................... 269
6.14.8 Brake control ..............................................................................................................................................................271
Figure 6.14.8.1: Diagram of control ................................................................................................................................................................... 272
Figure 6.14.8.2: Brake control diagram ............................................................................................................................................................. 273
6.14.9 Current limitation according to the speed (I/n curve) .................................................................................................. 274
Figure 6.14.9.1 Current limitation according to the speed ................................................................................................................................. 274
6.15 SPEC FUNCTIONS............................................................................................................................ 275
6.15.1 Test generator ............................................................................................................................................................275
Figure 6.15.1.1: Test generator output .............................................................................................................................................................. 275
6.15.2 Saving parameters, loading default factory settings, life time ....................................................................................276
6.15.3 Failure Register ..........................................................................................................................................................276
6.15.4 Signal adaptation ........................................................................................................................................................277
Figure 6.15.4.1: Structure of the signal adaptation ............................................................................................................................................ 278
6.15.5 Pads ...........................................................................................................................................................................279
Figure 6.15.5.1: Bus pads ................................................................................................................................................................................. 280
6.16 OPTIONS ........................................................................................................................................... 281
6.16.1 Option 1 ...................................................................................................................................................................... 281