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FR-A700-A1
Mitsubishi Electric FR-A700-A1 Manuals
Manuals and User Guides for Mitsubishi Electric FR-A700-A1. We have
1
Mitsubishi Electric FR-A700-A1 manual available for free PDF download: Instruction Manual
Mitsubishi Electric FR-A700-A1 Instruction Manual (86 pages)
Dancer Control Function/Tension Control Function
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 1.07 MB
Table of Contents
Table of Contents
1
Dancer Control Function
4
Outline of the Dedicated Functions
4
Tension Control Function
4
Parameter List
5
Dancer Control/Winding Diameter Compensation
17
Dedicated Specification List
17
System Configuration Example
18
Control Block Diagram
18
Dedicated I/O Signal
19
Input Signal List
19
Output Signal List
20
Analog Input Signals and Pulse Train Input Signals
21
Parameter Setting Procedure for Dancer Control Function
22
Control Function
23
Test Run
23
Gain Adjustment in Actual Operation
25
Speed Control P/I Gain Adjustment (Real Sensorless Vector Control/Vector Control)
25
Dancer PID Gain Adjustment
27
Dancer Control Detail
28
PID Setting (Pr. 128 to Pr. 130, Pr. 134 to Pr. 137, Pr. 709, Pr. 710)
28
Dancer Roll Target Position (Pr. 133, Pr. 702, Pr. 731)
30
Adjustment of Target Position Input (Pr. 708, C3, C4, C6, C7, C13, C15, C31, C33)
32
Measured Value Upper/Lower Limit Detection Signal (Pr. 131, Pr. 132)
32
PID Gain Switchover (Pr. 138, Pr. 270 to Pr. 278, Pr. 464 to Pr. 481, X89 Signal, X90 Signal)
32
Speed Compensation (Pr. 706, Pr. 798)
34
Winding Diameter Compensation Function
35
Winding Diameter Calculation and Compensation by Winding Diameter Calculation
35
Line Speed Input Setting (Pr. 763 to Pr. 768)
36
Setting at Driving Shaft (Pr. 762, Pr. 773, Pr. 774, X56 Signal)
37
Material Thickness, Maximum/Minimum Winding Diameter Setting (Pr. 720 to Pr. 727, Pr. 752 to Pr. 755, X53 Signal, X54 Signal)
38
Rotation Speed at Winding Diameter Calculated Value Activation (Pr. 797)
39
Storage and Clear of Winding Diameter Calculation Result (Pr. 781 to Pr. 783, X55 Signal)
40
Sampling Time and Restricted Increase of Winding Diameter (Pr. 707, Pr. 771, Pr. 772, Pr. 786)
41
Filter Treatment for Compensated Main Rotation Speed by Winding Diameter Calculation (Pr. 769, Pr. 770)
41
Winding Diameter Calculation at Start (Pr. 133, Pr. 712, Pr. 790 to Pr. 796)
42
Storage and Clear of Winding/Unwinding Length (Pr. 279 to Pr. 281, X86 Signal, Y53 Signal)
45
Main Speed Setting
46
Input Method of Main Speed Command (Pr. 732)
46
Main Speed Command by Analog Input
47
Main Speed Command by Terminal JOG Single-Phase Pulse Train Input (Pr. 384 to Pr. 386, Pr. 703, Pr. 704)
48
Acceleration/Deceleration Time Setting (Pr. 756 to Pr. 761, X51 Signal, X52 Signal)
49
Speed Control Proportional Gain Selection Based on Winding Diameter Compensation Result (Pr. 775 to Pr. 780)
50
Target Winding Diameter Achieved Signal (Pr. 750, Y52 Signal)
51
Dedicated Monitor Function
52
Dedicated Monitor List
52
Terminal 1 Input Voltage Monitor
53
Winding Diameter Monitor
53
Line Speed Pulse Monitor Function
53
Multiple Monitor (Pr. 52)
53
Analog Output Signal for Dancer Tension Setting (Pr. 718, Pr. 719, Pr. 733, Pr. 734, Pr. 785, Pr. 787 to Pr. 789)
54
Regeneration Avoidance Function (Pr. 882)
56
Operation Command Source and Speed Command Source (Pr. 338, Pr. 339)
56
Tension Control
58
Dedicated Function List
58
System Configuration Example
58
Block Diagram of the Control
59
Dedicated I/O Signal
59
Block Diagram of the Tension Control
59
Input Signal List
59
Output Signal List
59
Tension Control Parameter Setting Procedure
60
Details of the Tension Control
62
Winding Diameter Calculation During Tension Control (Pr. 797, X91 Signal, Y51 Signal)
62
Winding Taper Function (Pr. 717, Pr. 787, Pr. 788)
64
Inertia Compensation Function (Pr. 713 to Pr. 716, X57 Signal, X58 Signal, X59 Signal)
65
Mechanical Loss Compensation (Pr. 739 to Pr. 749, Pr. 762)
67
Stall Operation Signal (Pr. 737, Pr. 738, Pr. 760, X92 Signal)
68
Tension Control Monitor Output (Pr. 52)
69
Application Example
70
Dancer Control with Winding Diameter Compensation for Printers
70
Dancer Control with Winding Diameter Compensation for Wiredrawing Machine
73
Tension Control for the Winding Operation of Printers
76
Appendix
77
Compatible Plug-In Options
77
Differences from the Standard Inverter
77
Parameter Change When Replacing FR-A500-A1 with FR-A700-A1
78
Control Mode-Based Parameter (Function) Correspondence and Instruction Code
79
Index
83
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