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1
OUTLINE OF THE DEDICATED FUNCTIONS
2
PARAMETER LIST
3
3.1
Dedicated specification list ............................................................................................................. 14
3.2
System configuration example........................................................................................................ 15
3.3
Control block diagram...................................................................................................................... 15
3.4
Dedicated I/O signal ......................................................................................................................... 16
3.4.1
Input signal list ................................................................................................................................................... 16
3.4.2
Output signal list ................................................................................................................................................ 17
3.4.3
Analog input signals and pulse train input signals ............................................................................................. 18
3.5
Parameter setting procedure for dancer control function ............................................................ 19
3.6
Gain adjustment in actual operation............................................................................................... 22
3.6.1
Speed control P/I gain adjustment (Real sensorless vector control/Vector control) .......................................... 22
3.6.2
Dancer PID gain adjustment.............................................................................................................................. 24
3.7
Dancer control detail ........................................................................................................................ 25
3.7.1
PID setting (Pr. 128 to Pr. 130, Pr. 134 to Pr. 137, Pr. 709, Pr. 710) ................................................................ 25
3.7.2
Dancer roll target position (Pr. 133, Pr. 702, Pr. 731)........................................................................................ 27
3.7.3
Adjustment of target position input (Pr. 708, C3, C4, C6, C7, C13, C15, C31, C33)......................................... 29
3.7.4
Measured value upper/lower limit detection signal (Pr. 131, Pr. 132) ............................................................... 29
3.7.5
PID gain switchover (Pr. 138, Pr. 270 to Pr. 278, Pr. 464 to Pr. 481, X89 signal, X90 signal) .......................... 29
3.7.6
Speed compensation (Pr. 706, Pr. 798) ............................................................................................................ 31
3.8
Winding diameter compensation function ..................................................................................... 32
3.8.1
Winding diameter calculation and compensation by winding diameter calculation ........................................... 32
3.8.2
Line speed input setting (Pr. 763 to Pr. 768) ..................................................................................................... 33
3.8.3
Setting at driving shaft (Pr. 762, Pr. 773, Pr. 774, X56 signal) .......................................................................... 34
3.8.4
(Pr. 720 to Pr. 727, Pr. 752 to Pr. 755, X53 signal, X54 signal) ........................................................................ 35
3.8.5
Rotation speed at winding diameter calculated value activation (Pr. 797) ........................................................ 36
3.8.6
Storage and clear of winding diameter calculation result (Pr. 781 to Pr. 783, X55 signal) ................................ 37
3.8.7
Sampling time and restricted increase of winding diameter (Pr. 707, Pr. 771, Pr. 772, Pr. 786)....................... 38
3.8.8
3.8.9
Winding diameter calculation at start (Pr. 133, Pr. 712, Pr. 790 to Pr. 796) ...................................................... 39
3.8.10
Storage and clear of winding/unwinding length (Pr. 279 to Pr. 281, X86 signal, Y53 signal) ............................ 42
3.9
Main speed setting ........................................................................................................................... 43
3.9.1
Input method of main speed command (Pr. 732) .............................................................................................. 43
3.9.2
Main speed command by analog input .............................................................................................................. 44
3.9.3
(Pr. 384 to Pr. 386, Pr. 703, Pr. 704) ................................................................................................................. 45
3.9.4
Acceleration/deceleration time setting (Pr. 756 to Pr. 761, X51 signal, X52 signal).......................................... 46
3.9.5
(Pr. 775 to Pr. 780) ........................................................................................................................................... 47
3.9.6
Target winding diameter achieved signal (Pr. 750, Y52 signal)......................................................................... 48
3.10
Dedicated monitor function ............................................................................................................. 49
3.10.1
Dedicated monitor list ........................................................................................................................................ 49
3.10.2
Terminal 1 input voltage monitor ....................................................................................................................... 50
3.10.3
Winding diameter monitor.................................................................................................................................. 50
3.10.4
Line speed pulse monitor function..................................................................................................................... 50
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