Mitsubishi Electric FR-A700-A1 User manual

FR-A700-A1
INSTRUCTION MANUAL
INVERTER
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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5
6
CONTENTS
OUTLINE OF THE DEDICATED FUNCTIONS..............................................1
PARAMETER LIST ........................................................................................2
DANCER CONTROL/WINDING DIAMETER COMPENSATION ................14
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
3.5 Parameter setting procedure for dancer control function ....................................... 19
3.6 Gain adjustment in actual operation....................................................................... 22
3.7 Dancer control detail............................................................................................... 25
3.8 Winding diameter compensation function .............................................................. 32
3.9 Main speed setting.................................................................................................. 43
3.10 Dedicated monitor function..................................................................................... 49
3.11 Regeneration avoidance function (Pr. 882)............................................................ 53
3.12 Operation command source and speed command source (Pr. 338, Pr. 339) ....... 53
TENSION CONTROL...................................................................................55
4.1 Dedicated function list............................................................................................. 55
4.2 System configuration example ............................................................................... 55
4.3 Block diagram of the control ................................................................................... 56
4.4 Dedicated I/O signal ............................................................................................... 56
4.5 Tension control parameter setting procedure......................................................... 57
4.6 Details of the tension control .................................................................................. 59
APPLICATION EXAMPLE...........................................................................67
5.1 Dancer control with winding diameter compensation for printers .......................... 67
5.2 Dancer control with winding diameter compensation for wiredrawing machine .... 70
5.3 Tension control for the winding operation of printers ............................................. 73
APPENDIX ...................................................................................................74
6.1 Compatible plug-in options ..................................................................................... 74
6.2 Differences from the standard inverter ................................................................... 74
6.3 Parameter change when replacing FR-A500-A1 with FR-A700-A1 ...................... 75
6.4 Control mode-based parameter (function) correspondence and
instruction code....................................................................................................... 76
6.5 Index ....................................................................................................................... 80
Dancer Control Function
Tension Control Function
IB(NA)-0600372ENG-C(1210)MEE Printed in Japan Specifications subject to change without notice.
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I
CONTENTS
1 OUTLINE OF THE DEDICATED FUNCTIONS 1
2 PARAMETER LIST 2
3 DANCER CONTROL/WINDING DIAMETER COMPENSATION 14
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 Material thickness, maximum/minimum winding diameter setting
(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 Filter treatment for compensated main rotation speed by winding diameter calculation (Pr. 769, Pr. 770)....... 38
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 Main speed command by terminal JOG single-phase pulse train input
(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 Speed control proportional gain selection based on winding diameter compensation result
(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
—CONTENTS—

II
3.10.5 Multiple monitor (Pr. 52) .....................................................................................................................................50
3.10.6 Analog output signal for dancer tension setting (Pr. 718, Pr. 719, Pr. 733, Pr. 734,
Pr. 785, Pr. 787 to Pr. 789).................................................................................................................................51
3.11 Regeneration avoidance function (Pr. 882) .................................................................................... 53
3.12 Operation command source and speed command source (Pr. 338, Pr. 339).............................. 53
4 TENSION CONTROL 55
4.1 Dedicated function list ..................................................................................................................... 55
4.2 System configuration example........................................................................................................ 55
4.3 Block diagram of the control ........................................................................................................... 56
4.3.1 Block diagram of the tension control ..................................................................................................................56
4.4 Dedicated I/O signal ......................................................................................................................... 56
4.4.1 Input signal list....................................................................................................................................................56
4.4.2 Output signal list.................................................................................................................................................56
4.5 Tension control parameter setting procedure ............................................................................... 57
4.6 Details of the tension control .......................................................................................................... 59
4.6.1 Winding diameter calculation during tension control (Pr. 797, X91 signal, Y51 signal)......................................59
4.6.2 Winding taper function (Pr. 717, Pr. 787, Pr. 788)..............................................................................................61
4.6.3 Inertia compensation function (Pr. 713 to Pr. 716, X57 signal, X58 signal, X59 signal).....................................62
4.6.4 Mechanical loss compensation (Pr. 739 to Pr. 749, Pr. 762) .............................................................................64
4.6.5 Stall operation signal (Pr. 737, Pr. 738, Pr. 760, X92 signal) .............................................................................65
4.6.6 Tension control monitor output (Pr. 52) ..............................................................................................................66
5 APPLICATION EXAMPLE 67
5.1 Dancer control with winding diameter compensation for printers .............................................. 67
5.2 Dancer control with winding diameter compensation for wiredrawing machine ....................... 70
5.3 Tension control for the winding operation of printers .................................................................. 73
6 APPENDIX 74
6.1 Compatible plug-in options ............................................................................................................. 74
6.2 Differences from the standard inverter .......................................................................................... 74
6.3 Parameter change when replacing FR-A500-A1 with FR-A700-A1............................................... 75
6.4 Control mode-based parameter (function) correspondence and
instruction code ................................................................................................................................ 76
6.5 Index .................................................................................................................................................. 80

1
1
OUTLINE OF THE DEDICATED FUNCTIONS
1 OUTLINE OF THE DEDICATED FUNCTIONS
The following dedicated functions for winding and unwinding machine are added to FR-A700 series standard inverter. In this
supplementary instruction manual, specifications of the new functions are included. Refer to the FR-A700 Instruction Manuals
for functions not explained in this supplementary instruction manual.
This product is useful when difference between minimum diameter and maximum diameter is great and when feeding speed
is fast in winding machine with dancer roll.
The inverter torque is controlled by the tension control, inertia compensation and mechanical loss compensation. Thus,
dancer rolls and tension controllers are not required to roll up a sheet of paper when using this product.
This product is also useful for wiredrawing machine and to roll up paper in a printer.
• Dancer control function
• Winding diameter compensation function
• Tension control function
The following table shows valid control methods for each function.
: available, : unavailable
Inverters with dancer control function, winding diameter compensation function and tension control function are indicated with
"-A1" at the end of their model names.
Function
Vector Control Real Sensorless Vector Control Advanced
Magnetic
Flux
Vector
Control
V/F
Control
Speed
Control
Torque
Control
Tension
control
(Torque
Control)
Speed
Control
Torque
Control
Tension
control
(Torque
Control)
Pr.800 setting 0, 2 1, 2 610, 12 11, 12 16 20 20
Dancer control 
Winding diameter
compensation function
 
Tension Control 
[Example]
FR-A720-1.5K-A1
Inverters with dancer control function, winding
diameter compensation function and tension
control function (for every capacity)

2
PARAMETER LIST
2 PARAMETER LIST
Set the necessary parameters to meet the load and operational specifications. Parameter setting, change and check can be
made from the operation panel (FR-DU07). For the parameters not described in this Instruction Manual, refer to the Instruction
Manual of FR-A700 series.
REMARKS
• The shaded parameters in the table allow their settings to be changed during operation even if "0" (initial value) is set in Pr. 77 Parameter
write selection.
• Refer to the page 76 for instruction codes for communication and availability of parameter clear, all clear, and parameter copy of each
parameter.
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting
0Torque boost 0 to 30% 0.1% 6/4/3/2/1% *1 —
1Maximum frequency 0 to 120Hz 0.01Hz 120/60Hz *2 —
2Minimum frequency 0 to 120Hz 0.01Hz 0Hz —
3Base frequency 0 to 400Hz 0.01Hz 60Hz —
4Multi-speed setting (high speed) 0 to 400Hz 0.01Hz 60Hz —
5Multi-speed setting (middle speed) 0 to 400Hz 0.01Hz 30Hz —
6Multi-speed setting (low speed) 0 to 400Hz 0.01Hz 10Hz —
7Acceleration time 0 to 3600/360s 0.1/0.01s 5/15s *3 —
8Deceleration time 0 to 3600/360s 0.1/0.01s 5/15s *3 —
9Electronic thermal O/L relay 0 to 500/0 to 3600A *2 0.01 /0.1 A*2
Rated
inverter
current
—
10 DC injection brake operation frequency 0 to 120Hz, 9999 0.01Hz 3Hz —
11 DC injection brake operation time 0 to 10s, 8888 0.1s 0.5s —
12 DC injection brake operation voltage 0 to 30% 0.1% 4/2/1% *4 —
13 Starting frequency 0 to 60Hz 0.01Hz 0.5Hz —
14 Load pattern selection 0 to 5 1 0 —
15 Jog frequency 0 to 400Hz 0.01Hz 5Hz —
16 Jog acceleration/deceleration time 0 to 3600/360s 0.1/0.01s 0.5s —
17 MRS input selection 0, 2, 4 1 0 —
18 High speed maximum frequency 120 to 400Hz 0.01Hz 120/60Hz *2 —
19 Base frequency voltage 0 to 1000V, 8888, 9999 0.1V 9999 —
20 Acceleration/deceleration reference
frequency 1 to 400Hz 0.01Hz 60Hz —
21 Acceleration/deceleration time
increments 0, 1 1 0 —
22 Stall prevention operation level 0 to 400% 0.1% 150% —
23 Stall prevention operation level
compensation factor at double speed 0 to 200%, 9999 0.1% 9999 —
24 to 27 Multi-speed setting (4 speed to 7
speed) 0 to 400Hz, 9999 0.01Hz 9999 —
28 Multi-speed input compensation
selection 0, 1 1 0 —
29 Acceleration/deceleration pattern
selection 0 to 5 1 0 —
30 Regenerative function selection 0, 1, 2, 10, 11, 20, 21 1 0 —
31 Frequency jump 1A 0 to 400Hz, 9999 0.01Hz 9999 —
32 Frequency jump 1B 0 to 400Hz, 9999 0.01Hz 9999 —
33 Frequency jump 2A 0 to 400Hz, 9999 0.01Hz 9999 —
34 Frequency jump 2B 0 to 400Hz, 9999 0.01Hz 9999 —
35 Frequency jump 3A 0 to 400Hz, 9999 0.01Hz 9999 —
36 Frequency jump 3B 0 to 400Hz, 9999 0.01Hz 9999 —
37 Speed display 0, 1 to 9998 1 0 —
41 Up-to-frequency sensitivity 0 to 100% 0.1% 10% —
42 Output frequency detection 0 to 400Hz 0.01Hz 6Hz —

3
PARAMETER LIST
2
PARAMETER LIST
43 Output frequency detection for reverse
rotation 0 to 400Hz, 9999 0.01Hz 9999 —
44 Second acceleration/deceleration time 0 to 3600/360s 0.1/0.01s 5s —
45 Second deceleration time 0 to 3600/360s, 9999 0.1/0.01s 9999 —
46 Second torque boost 0 to 30%, 9999 0.1% 9999 —
47 Second V/F (base frequency) 0 to 400Hz, 9999 0.01Hz 9999 —
48 Second stall prevention operation
current 0 to 220% 0.1% 150% —
49 Second stall prevention operation
frequency 0 to 400Hz, 9999 0.01Hz 0Hz —
50 Second output frequency detection 0 to 400Hz 0.01Hz 30Hz —
51 Second electronic thermal O/L relay 0 to 500A, 9999/
0 to 3600A, 9999 *2
0.01/0.1A *2 9999 —
52 DU/PU main display data selection
0, 5 to 14, 17, 18, 20, 21,
23 to 27, 32 to 35, 39 to 46,
52 to 57, 62 to 65, 100
1 0 49
54 FM terminal function selection 1 to 3, 5 to 14, 17, 18, 21,
24, 32 to 34, 39 to 44, 46 1149
55 Frequency monitoring reference 0 to 400Hz 0.01Hz 60Hz —
56 Current monitoring reference 0 to 500/0 to 3600A *2 0.01/0.1A *2
Rated
inverter
current
—
57 Restart coasting time 0, 0.1 to 5s, 9999/
0, 0.1 to 30s, 9999*2
0.1s 9999 —
58 Restart cushion time 0 to 60s 0.1s 1s —
59 Remote function selection 0, 1, 2, 3 1 0 —
60 Energy saving control selection 0, 4 1 0 —
61 Reference current 0 to 500A, 9999/
0 to 3600A, 9999*2
0.01/0.1A *2 9999 —
62 Reference value at acceleration 0 to 220%, 9999 0.1% 9999 —
63 Reference value at deceleration 0 to 220%, 9999 0.1% 9999 —
64 Starting frequency for elevator mode 0 to 10Hz, 9999 0.01Hz 9999 —
65 Retry selection 0 to 5 1 0 —
66 Stall prevention operation reduction
starting frequency 0 to 400Hz 0.01Hz 60Hz —
67 Number of retries at fault occurrence 0 to 10, 101 to 110 1 0 —
68 Retry waiting time 0 to 10s 0.1s 1s —
69 Retry count display erase 0 1 0 —
70 Special regenerative brake duty 0 to 30%/0 to 10% *2 0.1% 0% —
71 Applied motor
0, 1, 3 to 8, 13 to 18, 20, 23,
24, 30, 33, 34, 40, 43, 44,
50, 53, 54
1 0 —
72 PWM frequency selection 0 to 15/0 to 6, 25 *2 12—
73 Analog input selection 0 to 7, 10 to 17 1 1 —
74 Input filter time constant 0 to 8 1 1 —
75 Reset selection/disconnected PU
detection/PU stop selection 0 to 3, 14 to 17 114 —
76 Fault code output selection 0, 1, 2 1 0 —
77 Parameter write selection 0, 1, 2 1 0 —
78 Reverse rotation prevention selection 0, 1, 2 1 0 —
79 Operation mode selection 0, 1, 2, 3, 4, 6, 7 1 0 —
80 Motor capacity 0.4 to 55kW, 9999/
0 to 3600kW, 9999 *2
0.01/0.1kW *2 9999 —
81 Number of motor poles 2, 4, 6, 8, 10, 12, 14, 16, 18,
20, 9999 19999 —
82 Motor excitation current 0 to 500A, 9999/
0 to 3600A, 9999 *2
0.01/0.1A *2 9999 —
83 Rated motor voltage 0 to 1000V 0.1V 200/400V *5 —
84 Rated motor frequency 10 to 120Hz 0.01Hz 60Hz —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

4
PARAMETER LIST
89 Speed control gain (advanced magnetic
flux vector) 0 to 200%, 9999 0.1% 9999 —
90 Motor constant (R1) 0 to 50, 9999/
0 to 400m, 9999 *2
0.001/0.01m*2 9999 —
91 Motor constant (R2) 0 to 50, 9999/
0 to 400m, 9999 *2
0.001/
0.01m*2
9999 —
92 Motor constant (L1)
0 to 50(0 to 1000mH),
9999/0 to 3600m(0 to
400mH), 9999 *2
0.001(0.1mH)/
0.01m(0.01mH)
*2
9999 —
93 Motor constant (L2)
0 to 50(0 to 1000mH),
9999/0 to 3600m(0 to
400mH), 9999 *2
0.001(0.1mH)/
0.01m(0.01mH)
*2
9999 —
94 Motor constant (X)
0 to 500(0 to 100%),
9999/0 to 100(0 to
100%), 9999 *2
0.01(0.1%)/
0.01(0.01%) *2
9999 —
95 Online auto tuning selection 0 to 2 1 0 —
96 Auto tuning setting/status 0, 1, 101 1 0 —
110 Third acceleration/deceleration time 0 to 3600/360s, 9999 0.1/0.01s 9999 —
111 Third deceleration time 0 to 3600/360s, 9999 0.1/0.01s 9999 —
112 Third torque boost 0 to 30%, 9999 0.1% 9999 —
113 Third V/F (base frequency) 0 to 400Hz, 9999 0.01Hz 9999 —
114 Third stall prevention operation current 0 to 220% 0.1% 150% —
115 Third stall prevention operation
frequency 0 to 400Hz 0.01Hz 0 —
116 Third output frequency detection 0 to 400Hz 0.01Hz 60Hz —
117 PU communication station number 0 to 31 1 0 —
118 PU communication speed 48, 96, 192, 384 1192 —
119 PU communication stop bit length 0, 1, 10, 11 1 1 —
120 PU communication parity check 0, 1, 2 1 2 —
121 Number of PU communication retries 0 to 10, 9999 1 1 —
122 PU communication check time interval 0, 0.1 to 999.8s, 9999 0.1s 9999 —
123 PU communication waiting time setting 0 to 150ms, 9999 1 9999 —
124 PU communication CR/LF selection 0, 1, 2 1 1 —
125 Terminal 2 frequency setting gain
frequency 0 to 400Hz 0.01Hz 60Hz —
126 Terminal 4 frequency setting gain
frequency 0 to 400Hz 0.01Hz 60Hz —
127 PID control automatic switchover
frequency 0 to 400Hz, 9999 0.01Hz 9999 —
128 PID action selection 10, 11, 40, 41, 50, 51, 60,
61 140 25
129 PID proportional band 0.1 to 1000%, 9999 0.1% 100% 25
130 PID integral time 0.1 to 3600s, 9999 0.1s 1s 25
131 PID upper limit 400 to 600%, 9999 0.1% 9999 29
132 PID lower limit 400 to 600%, 9999 0.1% 9999 29
133 Target dancer position 400 to 600%, 9999 0.01% 500% 27, 39
134 PID differential time 0.01 to 10.00s, 9999 0.01s 9999 26
135 PID proportional band for under-set
point value 0.1 to 1000%, 9999 0.1% 9999 26
136 PID integral time for under-set point
value 0.1 to 3600s, 9999 0.1s 9999 26
137 PID differential time for under-set point
value 0.01 to 10.00s, 9999 0.01s 9999 26
138 Integral control presence/absence 0 to 3 1 0 30
140 Backlash acceleration stopping
frequency 0 to 400Hz 0.01Hz 1Hz —
141 Backlash acceleration stopping time 0 to 360s 0.1s 0.5s —
142 Backlash deceleration stopping
frequency 0 to 400Hz 0.01Hz 1Hz —
143 Backlash deceleration stopping time 0 to 360s 0.1s 0.5s —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

5
PARAMETER LIST
2
PARAMETER LIST
144 Speed setting switchover 0, 2, 4, 6, 8, 10, 102, 104,
106, 108, 110 14—
145 PU display language selection 0 to 7 1 0 —
148 Stall prevention level at 0V input 0 to 220% 0.1% 150% —
149 Stall prevention level at 10V input 0 to 220% 0.1% 200% —
150 Output current detection level 0 to 220% 0.1% 150% —
151 Output current detection signal delay
time 0 to 10s 0.1s 0s —
152 Zero current detection level 0 to 220% 0.1% 5% —
153 Zero current detection time 0 to 1s 0.01s 0.5s —
154 Voltage reduction selection during stall
prevention operation 0, 1 1 1 —
155 RT signal function validity condition
selection 0, 10 1 0 —
156 Stall prevention operation selection 0 to 31, 100, 101 1 0 —
157 OL signal output timer 0 to 25s, 9999 0.1s 0s —
158 AM terminal function selection
1 to 3, 5 to 14, 17, 18, 21,
24, 32 to 34, 39 to 44, 46 1149
160 User group read selection 0, 1, 9999 1 0 —
161 Frequency setting/key lock operation
selection 0, 1, 10, 11 1 0 —
162 Automatic restart after instantaneous
power failure selection 0, 1, 2, 10, 11, 12 1 0 —
165 Stall prevention operation level for
restart 0 to 220% 0.1% 150% —
166 Output current detection signal
retention time 0 to 10s, 9999 0.1s 0.1s —
167 Output current detection operation
selection 0, 1 1 0 —
168 Parameter for manufacturer setting. Do not set.
169
170 Watt-hour meter clear 0, 10, 9999 19999 —
171 Operation hour meter clear 0, 9999 1 9999 —
172 User group registered display/batch
clear 9999, (0 to 16) 1 0 —
173 User group registration 0 to 999, 9999 1 9999 —
174 User group clear 0 to 999, 9999 19999 —
178 STF terminal function selection
0 to 14, 16 to 18, 20,
22 to 28, 30, 32 to 35,
42 to 44, 51 to 60, 62,
64 to 67, 70, 71, 83 to 93,
9999
16016
179 STR terminal function selection
0 to 14, 16 to 18, 20,
23 to 28, 30, 32 to 35,
42 to 44, 51 to 59, 61, 62,
64 to 67, 70, 71, 83 to 93,
9999
161 16
180 RL terminal function selection 0 to 14, 16 to 18, 20,
23 to 28, 30, 32 to 35,
42 to 44, 51 to 59, 62,
64 to 67, 70, 71, 83 to 93,
9999
1016
181 RM terminal function selection 1 1 16
182 RH terminal function selection 1 2 16
183 RT terminal function selection 1 3 16
184 AU terminal function selection
0 to 14, 16 to 18, 20,
23 to 28, 30, 32 to 35,
42 to 44, 51 to 59, 62 to 67,
70, 71, 74, 83 to 93, 9999
1416
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

6
PARAMETER LIST
185 JOG terminal function selection
0 to 20, 22 to 28, 30,
32 to 35, 42 to 44, 62,
64 to 71, 74, 76, 83, 9999
1 5 16
186 CS terminal function selection 1 6 16
187 MRS terminal function selection 124 16
188 STOP terminal function selection 1 25 16
189 RES terminal function selection 162 16
190 RUN terminal function selection 0 to 8, 10 to 16, 25, 26,
30 to 35, 39, 41 to 47,
50 to 54, 64, 70, 85, 90, 91,
93 to 99, 100 to 108,
110 to 116, 125, 126,
130 to 135, 139, 141 to 147,
150 to 154, 164, 170, 185,
190, 191, 193 to 199, 9999
1017
191 SU terminal function selection 1 1 17
192 IPF terminal function selection 1 2 17
193 OL terminal function selection 1 3 17
194 FU terminal function selection 1 4 17
195 ABC1 terminal function selection
0 to 8, 10 to 16, 25, 26,
30 to 35, 39, 41 to 47,
50 to 54, 64, 70, 85, 90, 91,
94 to 99, 100 to 108,
110 to 116, 125, 126,
130 to 135, 139, 141 to 147,
150 to 154, 164, 170, 185,
190, 191, 194 to 199, 9999
199 17
196 ABC2 terminal function selection 1 9999 17
232 to 239 Multi-speed setting (8 speed to 15
speed) 0 to 400Hz, 9999 0.01Hz 9999 —
240 Soft-PWM operation selection 0, 1 1 1 —
241 Analog input display unit switchover 0, 1 1 0 —
242 Terminal 1 added compensation
amount (terminal 2) 0 to 100% 0.1% 100% —
243 Terminal 1 added compensation
amount (terminal 4) 0 to 100% 0.1% 75% —
244 Cooling fan operation selection 0, 1 1 1 —
245 Rated slip 0 to 50%, 9999 0.01% 9999 —
246 Slip compensation time constant 0.01 to 10s 0.01s 0.5s —
247 Constant-power range slip
compensation selection 0, 9999 19999 —
251 Output phase loss protection selection 0, 1 1 1 —
252 Override bias 0 to 1000% 0.1% 50% 44
253 Override gain 0 to 1000% 0.1% 150% 44
255 Life alarm status display (0 to 15) 1 0 —
256 Inrush current limit circuit life display (0 to 100%) 1% 100% —
257 Control circuit capacitor life display (0 to 100%) 1% 100% —
258 Main circuit capacitor life display (0 to 100%) 1% 100% —
259 Main circuit capacitor life measuring 0, 1 1 0 —
261 Power failure stop selection 0, 1, 2, 11, 12 1 0 —
262 Subtracted frequency at deceleration
start 0 to 20Hz 0.01Hz 3Hz —
263 Subtraction starting frequency 0 to 120Hz, 9999 0.01Hz 60Hz —
264 Power-failure deceleration time 1 0 to 3600/ 360s 0.1/0.01s 5s —
265 Power-failure deceleration time 2 0 to 3600/ 360s, 9999 0.1/0.01s 9999 —
266 Power failure deceleration time
switchover frequency 0 to 400Hz 0.01Hz 60Hz —
267 Terminal 4 input selection 0, 1, 2 1 0 —
268 Monitor decimal digits selection 0, 1, 9999 19999 —
269 Parameter for manufacturer setting. Do not set.
270 Dancer position A 400.1% to 600% 0.1% 600% 30
271 Dancer position B 400% to 599.9% 0.1% 400% 30
272 Dancer position C1 400.1% to 599.9%, 9999 0.1% 9999 30
273 Dancer position C2 400.1% to 599.9%, 9999 0.1% 9999 30
274 PID position gain A 0.1 to 1000%, 9999 0.1% 9999 30
275 PID position gain B 0.1 to 1000%, 9999 0.1% 9999 30
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

7
PARAMETER LIST
2
PARAMETER LIST
276 PID position gain C1 0.1 to 1000%, 9999 0.1% 9999 30
277 PID position gain C2 0.1 to 1000%, 9999 0.1% 9999 30
278 PID position gain D 0.1 to 1000%, 9999 0.1% 9999 30
279 Winding/unwinding length detection 0 to 9999 1 1000 42
280 Winding/unwinding length unit 0, 1, 2, 3 1 0 42
281 Stored winding/unwinding length 0 to 9999 1 0 42
285
Overspeed detection frequency
(Excessive speed deviation detection
frequency)
0 to 30Hz, 9999 0.01Hz 9999 —
286 Droop gain 0 to 100% 0.1% 0% —
287 Droop filter time constant 0 to 1s 0.01s 0.3s —
288 Droop function activation selection 0, 1, 2, 10, 11 1 0 —
291 Pulse train I/O selection 0, 1, 10, 11, 20, 21, 100 1 0 —
292 Automatic acceleration/deceleration 0, 1, 3, 5, 6, 11 1 0 —
293 Acceleration/deceleration separate
selection 0 to 2 1 0 —
294 UV avoidance voltage gain 0 to 200% 0.1% 100% —
299 Rotation direction detection selection at
restarting 0, 1, 9999 1 0 —
331 RS-485 communication station number 0 to 31(0 to 247) 1 0 —
332 RS-485 communication speed 3, 6, 12, 24, 48, 96, 192,
384 196 —
333 RS-485 communication stop bit length 0, 1, 10, 11 1 1 —
334 RS-485 communication parity check
selection 0, 1, 2 1 2 —
335 RS-485 communication retry count 0 to 10, 9999 1 1 —
336 RS-485 communication check time
interval 0 to 999.8s, 9999 0.1s 0s —
337 RS-485 communication waiting time
setting 0 to 150ms, 9999 1 9999 —
338 Communication operation command
source 0, 1 1 0 —
339 Communication speed command
source 0, 1, 2 1 0 —
340 Communication startup mode selection 0, 1, 2, 10, 12 1 0 —
341 RS-485 communication CR/LF
selection 0, 1, 2 1 1 —
342 Communication EEPROM write
selection 0, 1 1 0 —
343 Communication error count — 1 0 —
359 *6 Encoder rotation direction 0, 1 1 1 —
369 *6 Number of encoder pulses 0 to 4096 1 1024 —
374 Overspeed detection level 0 to 400Hz 0.01Hz 140Hz —
376 *6
Encoder signal loss detection enable/
disable selection 0, 1 1 0 —
380 Acceleration S-pattern 1 0 to 50% 1% 0 —
381 Deceleration S-pattern 1 0 to 50% 1% 0 —
382 Acceleration S-pattern 2 0 to 50% 1% 0 —
383 Deceleration S-pattern 2 0 to 50% 1% 0 —
384 Input pulse division scaling factor 0 to 250 1 0 45
385 Frequency for zero input pulse 0 to 400Hz 0.01Hz 0 45
386 Frequency for maximum input pulse 0 to 400Hz 0.01Hz 60Hz 45
428 *6 Command pulse selection 0 to 5 1 0 —
450 Second applied motor
0, 1, 3 to 8, 13 to 18, 20,
23, 24, 30, 33, 34, 40, 43,
44, 50, 53, 54, 9999
19999 —
451 Second motor control method selection 10, 11, 12, 20, 9999 1 9999 —
453 Second motor capacity 0.4 to 55kW, 9999/
0 to 3600kW, 9999 *2
0.01kW/0.1kW *2 9999 —
454 Number of second motor poles 2, 4, 6, 8, 10, 9999 1 9999 —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

8
PARAMETER LIST
455 Second motor excitation current 0 to 500A, 9999/
0 to 3600A, 9999 *2
0.01/0.1A *2 9999 —
456 Rated second motor voltage 0 to 1000V 0.1V 200/400V*5 —
457 Rated second motor frequency 10 to 120Hz 0.01Hz 60Hz —
458 Second motor constant (R1) 0 to 50, 9999/
0 to 400m, 9999 *2
0.001/0.01m*2 9999 —
459 Second motor constant (R2) 0 to 50, 9999/
0 to 400m, 9999 *2
0.001/
0.01m*2
9999 —
460 Second motor constant (L1)
0 to 50(0 to 1000mH),
9999/0 to 3600m(0 to
400mH), 9999 *2
0.001(0.1mH)/
0.01m(0.01mH)
*2
9999 —
461 Second motor constant (L2)
0 to 50(0 to 1000mH),
9999/0 to 3600m(0 to
400mH), 9999 *2
0.001(0.1mH)/
0.01m(0.01mH)
*2
9999 —
462 Second motor constant (X)
0 to 500(0 to 100%),
9999/0 to 100(0 to 100%),
9999 *2
0.01(0.1%)/
0.01(0.01%) *2
9999 —
463 Second motor auto tuning setting/status 0, 1, 101 1 0 —
464 Second PID proportional band 0.1 to 1000%, 9999 0.1% 9999 29
465 Second PID integral time 0.1 to 3600s, 9999 0.1s 9999 29
466 Second PID differential time 0.01 to 10s, 9999 0.01s 9999 29
467 Second PID proportional band for
under-set point value 0.1 to 1000%, 9999 0.1% 9999 29
468 Second PID integral time for under-set
point value 0.1 to 3600s, 9999 0.1s 9999 29
469 Second PID differential time for under-
set point value 0.01 to 10s, 9999 0.01s 9999 29
470 Third PID proportional band 0.1 to 1000%, 9999 0.1% 9999 29
471 Third PID integral time 0.1 to 3600s, 9999 0.1s 9999 29
472 Third PID differential time 0.01 to 10s, 9999 0.01s 9999 29
473 Third PID proportional band for under-
set point value 0.1 to 1000%, 9999 0.1% 9999 29
474 Third PID integral time for under-set
point value 0.1 to 3600s, 9999 0.1s 9999 29
475 Third PID differential time for under-set
point value 0.01 to 10s, 9999 0.01s 9999 29
476 Fourth PID proportional band 0.1 to 1000%, 9999 0.1% 9999 29
477 Fourth PID integral time 0.1 to 3600s, 9999 0.1s 9999 29
478 Fourth PID differential time 0.01 to 10s, 9999 0.01s 9999 29
479 Fourth PID proportional band for under-
set point value 0.1 to 1000%, 9999 0.1% 9999 29
480 Fourth PID integral time for under-set
point value 0.1 to 3600s, 9999 0.1s 9999 29
481 Fourth PID differential time for under-
set point value 0.01 to 10s, 9999 0.01s 9999 29
495 Remote output selection 0, 1, 10, 11 1 0 —
496 Remote output data 1 0 to 4095 1 0 —
497 Remote output data 2 0 to 4095 1 0 —
503 Maintenance timer 0(1 to 9998) 1 0 —
504 Maintenance timer alarm output set
time 0 to 9998, 9999 1 9999 —
505 Speed setting reference 1 to 120Hz 0.01Hz 60Hz —
516 S-pattern time at a start of acceleration 0.1 to 2.5s 0.1s 0.1s —
517 S-pattern time at a completion of
acceleration 0.1 to 2.5s 0.1s 0.1s —
518 S-pattern time at a start of deceleration 0.1 to 2.5s 0.1s 0.1s —
519 S-pattern time at a completion of
deceleration 0.1 to 2.5s 0.1s 0.1s —
539 Modbus-RTU communication check
time interval 0 to 999.8s, 9999 0.1s 9999 —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

9
PARAMETER LIST
2
PARAMETER LIST
547 Parameter for manufacturer setting. Do not set.
548
549 Protocol selection 0, 1 1 0 —
550 NET mode operation command source
selection 0, 1, 9999 1 9999 —
551 PU mode operation command source
selection 1, 2, 3 1 2 —
555 Current average time 0.1 to 1s 0.1s 1s —
556 Data output mask time 0 to 20s 0.1s 0s —
557 Current average value monitor signal
output reference current 0 to 500/0 to 3600A*2 0.01/0.1A*2
Rated
inverter
current
—
563 Energization time carrying-over times (0 to 65535) 1 0 —
564 Operating time carrying-over times (0 to 65535) 1 0 —
569 Second motor speed control gain 0 to 200%, 9999 0.1% 9999 —
571 Holding time at a start 0 to 10s, 9999 0.1s 9999 —
574 Second motor online auto tuning 0, 1 1 0 —
575 Output interruption detection time 0 to 3600s, 9999 0.1s 9999 —
576 Output interruption detection level 0 to 400Hz 0.01Hz 0Hz —
577 Output interruption cancel level 900 to 1100% 0.1% 1000% —
611 Acceleration time at a restart 0 to 3600s, 9999 0.1s 5/15s *2 —
665 Regeneration avoidance frequency
gain 0 to 200% 0.1% 100% —
684 Tuning data unit switchover 0, 1 1 0 —
702 Dancer position detection level 0 to 100% 0.01% 10% 27
703 Minimum number of input pulse 0 to 100kpps 0.01kpps 0kpps 45
704 Maximum number of input pulse 0 to 100kpps 0.01kpps 100kpps 45
706 Speed compensation gain 0 to 200% 0.1% 0% 31
707 Sampling time for winding diameter
calculation 0.01 to 1s, 9999 0.01s 9999 38
708 Filter time constant for dancer control
input 0 to 5s 0.001s 0s 27
709 Integral clamp (positive polarity) 0 to 100%, 9999 0.1% 9999 26
710 Integral clamp (negative polarity) 0 to 100%, 9999 0.1% 9999 26
711 Signal loss detection stationary time 0 to 100s, 9999 0.01s 9999 28
712 Initial winding diameter calculation
dead zone 2 0 to 50%, 9999 0.1% 9999 40
713 Initial inertia moment 0 to 500kg · m20.01kg · m20kg · m262
714 Roll width 0 to 5000mm 1mm 0mm 62
715 Material specific gravity 0 to 20g/cm30.001g/cm30g/cm362
716 Inertia compensation cushion time 0 to 360s 0.01s 0s 62
717 Tension command cushion time 0 to 360s 0.01s 0s 61
718 Dancer tension setting bias 0 to 200% 0.1% 0% 51
719 Dancer tension setting gain 0 to 200% 0.1% 100% 51
720 Maximum winding diameter 1 1 to 6553mm 1mm 2mm 35
721 Minimum winding diameter 1 1 to 6553mm 1mm 1mm 35
722 Maximum winding diameter 2 1 to 6553mm 1mm 2mm 35
723 Minimum winding diameter 2 1 to 6553mm 1mm 1mm 35
724 Maximum winding diameter 3 1 to 6553mm 1mm 2mm 35
725 Minimum winding diameter 3 1 to 6553mm 1mm 1mm 35
726 Maximum winding diameter 4 1 to 6553mm 1mm 2mm 35
727 Minimum winding diameter 4 1 to 6553mm 1mm 1mm 35
728 Main speed analog gain 2 0 to 400Hz, 9999 0.01Hz 9999 44
729 Main speed analog gain 3 0 to 400Hz, 9999 0.01Hz 9999 44
730 Main speed analog gain 4 0 to 400Hz, 9999 0.01Hz 9999 44
731 Dancer signal input selection 3 to 6 1 5 27
732 Dancer main speed command input
selection 0 to 7 1 0 43
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

10
PARAMETER LIST
733 Taper setting analog input selection 3 to 6, 9999 1 9999 51
734 Dancer tension setting input selection 3 to 6, 9999 19999 51
737 Stall torque setting 0 to 200% 0.1% 20% 65
738 Speed limit for stall operation 0 to 60Hz 0.01Hz 1Hz 65
739 Mechanical loss setting frequency bias 400 to 600% 1% 500% 64
740 Mechanical loss setting frequency 1 0 to 400Hz, 9999 0.01Hz 9999 64
741 Mechanical loss 1 400 to 600% 1% 500% 64
742 Mechanical loss setting frequency 2 0 to 400Hz, 9999 0.01Hz 9999 64
743 Mechanical loss 2 400 to 600% 1% 500% 64
744 Mechanical loss setting frequency 3 0 to 400Hz, 9999 0.01Hz 9999 64
745 Mechanical loss 3 400 to 600% 1% 500% 64
746 Mechanical loss setting frequency 4 0 to 400Hz, 9999 0.01Hz 9999 64
747 Mechanical loss 4 400 to 600% 1% 500% 64
748 Mechanical loss setting frequency 5 0 to 400Hz, 9999 0.01Hz 9999 64
749 Mechanical loss 5 400 to 600% 1% 500% 64
750 Target winding diameter 1 to 6553mm 1mm 1mm 48
751 Dancer input offset 400 to 600% 0.01% 500% 16
752 Material thickness d1 0 to 20mm, 9999 0.001mm 9999 35
753 Material thickness d2 0 to 20mm 0.001mm 1mm 35
754 Material thickness d3 0 to 20mm 0.001mm 1mm 35
755 Material thickness d4 0 to 20mm 0.001mm 1mm 35
756 First acceleration time for main speed 0 to 3600s/360s 0.1s/0.01s 15s 46
757 First deceleration time for main speed 0 to 3600s/360s 0.1s/0.01s 15s 46
758 Second acceleration time for main
speed 0 to 3600s/360s 0.1s/0.01s 15s 46
759 Second deceleration time for main
speed 0 to 3600s/360s 0.1s/0.01s 15s 46
760 Third acceleration time for main speed 0 to 3600s/360s 0.1s/0.01s 15s 46, 65
761 Third deceleration time for main speed 0 to 3600s/360s 0.1s/0.01s 15s 46
762 Winding/unwinding selection 0, 1 1 0 34, 64
763 Line speed input selection 0 to 7 1 0 33
764 Pulse reference for line speed input 0.01 to 200 0.01kpps 30kpps 33
765 Voltage reference for line speed input 0.1 to 100% 0.1% 50% 33
766 Line speed reference 1 to 6553.4 0.1 1000 33, 49
767 Line speed unit 0, 1, 2, 3 1 0 33, 49
768 Line speed input filter time constant 0 to 5s 0.001s 0.025s 33
769 Filter treatment waiting time 0 to 100s 0.01s 0s 38
770 Filter time constant 0 to 100s 0.01s 0s 38
771 r-r' limit value (diameter) 0 to 9.998, 9999 0.001mm 1mm 38
772 r-r' limit disable time 0 to 100s 0.01s 0s 38
773 Gear ratio numerator (driver side) 1 to 65534 1 1 34
774 Gear ratio denominator (follower side) 1 to 65534 1 1 34
775 Speed control proportion term applied
diameter 1 1 to 99%, 9999 1% 9999 47
776 Speed control proportion term applied
diameter 2 1 to 99%, 9999 1% 9999 47
777 Speed control proportional gain 1 0 to 1000%, 9999 1% 9999 47
778 Speed control proportional gain 2 0 to 1000%, 9999 1% 9999 47
779 Speed control proportional gain 3 0 to 1000%, 9999 1% 9999 47
780 Speed control proportional gain 4 0 to 1000%, 9999 1% 9999 47
781 Winding diameter storage selection 0, 1 1 0 37
782 Stored winding diameter 1 to 6553 1mm 1mm 37
783 Operation time with stored winding
diameter 0 to 100s 0.01s 0s 37
785 Terminal 4 function setting 1, 2, 9999 19999 44, 51
786 Number of averaging for winding
diameter calculation 0 to 10 1 4 38
787 Taper ratio setting 0 to 100%, 9999 0.1% 0% 51, 61
788 Winding diameter at taper start 1 to 6553mm, 9999 1mm 9999 51, 61
789 Dancer tension setting 1 to 100, 9999 0.1 100.0 51
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

11
PARAMETER LIST
2
PARAMETER LIST
790 Initial winding diameter calculation start
point 400% to 600% 0.01% 400% 39
791 Initial winding diameter calculation
dead zone 0 to 50% 0.1% 1% 40
792 Accumulated amount 1 to 5000mm, 8888, 9999 1mm 160mm 39
793 Speed control P gain at a start 0 to 1000% 1% 60% 40
794 Speed control integral time at start 0 to 20s 0.001s 2s 40
795 Integral term limit at a start 0 to 100% 0.1% 2.5% 41
796 PID term limit at a start 0 to 100% 0.1% 2.5% 41
797 Rotation speed at winding diameter
calculated value activation 0 to 400Hz 0.01Hz 3Hz 36, 59
798 Speed compensation bias 0 to 200% 0.1% 60% 31
799 Winding diameter monitor reference 1 to 6553mm 1mm 1000mm 49
800 Control method selection 0, 1, 2, 6, 9 to 12, 16, 20 1 20 —
802 *6 Pre-excitation selection 0, 1 1 0 —
803 Constant power range torque
characteristic selection 0, 1 1 0 —
804 Torque command source selection 0 to 6 1 0 —
805 Torque command value (RAM) 600 to 1400% 1% 1000% —
806 Torque command value
(RAM,EEPROM) 600 to 1400% 1% 1000% —
807 Speed limit selection 0, 1, 2 1 0 —
808 Forward rotation speed limit 0 to 120Hz 0.01Hz 60Hz —
809 Reverse rotation speed limit 0 to 120Hz, 9999 0.01Hz 9999 —
810 Torque limit input method selection 0, 1 1 0 —
811 Set resolution switchover 0, 1, 10, 11 1 0 —
812 Torque limit level (regeneration) 0 to 400%, 9999 0.1% 9999 —
813 Torque limit level (3rd quadrant) 0 to 400%, 9999 0.1% 9999 —
814 Torque limit level (4th quadrant) 0 to 400%, 9999 0.1% 9999 —
815 Torque limit level 2 0 to 400%, 9999 0.1% 9999 —
816 Torque limit level during acceleration 0 to 400%, 9999 0.1% 9999 —
817 Torque limit level during deceleration 0 to 400%, 9999 0.1% 9999 —
818 Easy gain tuning response level setting 1 to 15 1 2 —
819 Easy gain tuning selection 0 to 2 1 0 —
820 Speed control P gain 1 0 to 1000% 1% 60% —
821 Speed control integral time 1 0 to 20s 0.001s 0.333s —
822 Speed setting filter 1 0 to 5s, 9999 0.001s 9999 —
823 *6 Speed detection filter 1 0 to 0.1s 0.001s 0.001s —
824 Torque control P gain 1 0 to 200% 1% 100% —
825 Torque control integral time 1 0 to 500ms 0.1ms 5ms —
826 Torque setting filter 1 0 to 5s, 9999 0.001s 9999 —
827 Torque detection filter 1 0 to 0.1s 0.001s 0s —
828 Model speed control gain 0 to 1000% 1% 60% —
830 Speed control P gain 2 0 to 1000%, 9999 1% 9999 —
831 Speed control integral time 2 0 to 20s, 9999 0.001s 9999 —
832 Speed setting filter 2 0 to 5s, 9999 0.001s 9999 —
833 *6 Speed detection filter 2 0 to 0.1s, 9999 0.001s 9999 —
834 Torque control P gain 2 0 to 200%, 9999 1% 9999 —
835 Torque control integral time 2 0 to 500ms, 9999 0.1ms 9999 —
836 Torque setting filter 2 0 to 5s, 9999 0.001s 9999 —
837 Torque detection filter 2 0 to 0.1s, 9999 0.001s 9999 —
840 *6 Torque bias selection 0 to 3, 9999 1 9999 —
841 *6 Torque bias 1 600 to 1400%, 9999 1% 9999 —
842 *6 Torque bias 2 600 to 1400%, 9999 1% 9999 —
843 *6 Torque bias 3 600 to 1400%, 9999 1% 9999 —
844 *6 Torque bias filter 0 to 5s, 9999 0.001s 9999 —
845 *6 Torque bias operation time 0 to 5s, 9999 0.01s 9999 —
846 *6 Torque bias balance compensation 0 to 10V, 9999 0.1V 9999 —
847 *6 Fall-time torque bias terminal 1 bias 0 to 400%, 9999 1% 9999 —
848 *6 Fall-time torque bias terminal 1 gain 0 to 400%, 9999 1% 9999 —
849 Analog input offset adjustment 0 to 200% 0.1% 100% —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

12
PARAMETER LIST
850 Brake operation selection 0, 1 1 0 —
853 *6 Speed deviation time 0 to 100s 0.1s 1s —
854 Excitation ratio 0 to 100% 1% 100% —
858 Terminal 4 function assignment 0, 1, 4, 9999 1 0 —
859 Torque current 0 to 500A, 9999/
0 to 3600A, 9999 *2
0.01/0.1A*2 9999 —
860 Second motor torque current 0 to 500A, 9999/
0 to 3600A, 9999 *2
0.01/0.1A*2 9999 —
862 Notch filter time constant 0 to 60 1 0 —
863 Notch filter depth 0 to 3 1 0 —
864 Torque detection 0 to 400% 0.1% 150% —
865 Low speed detection 0 to 400Hz 0.01Hz 1.5Hz —
866 Torque monitoring reference 0 to 400% 0.1% 150% —
867 AM output filter 0 to 5s 0.01s 0.01s —
868 Terminal 1 function assignment 0 to 6, 9999 1 0 —
872 Input phase loss protection selection 0, 1 1 0 —
873 *6 Speed limit 0 to 120Hz 0.01Hz 20Hz —
874 OLT level setting 0 to 200% 0.1% 150% —
875 Fault definition 0, 1 1 0 —
877 Speed feed forward control/model
adaptive speed control selection 0, 1, 2 1 0 —
878 Speed feed forward filter 0 to 1s 0.01s 0s —
879 Speed feed forward torque limit 0 to 400% 0.1% 150% —
880 Load inertia ratio 0 to 200times 0.1times 7times —
881 Speed feed forward gain 0 to 1000% 1% 0% —
882 Regeneration avoidance operation
selection 0 to 3 1 0 53
883 Regeneration avoidance operation
level 300 to 800V 0.1V 380/760V *2 —
884 Regeneration avoidance at
deceleration detection sensitivity 0 to 5 1 0 —
885 Regeneration avoidance compensation
frequency limit value 0 to 10Hz, 9999 0.01Hz 6Hz —
886 Regeneration avoidance voltage gain 0 to 200% 0.1% 100% —
888 Free parameter 1 0 to 9999 19999 —
889 Free parameter 2 0 to 9999 1 9999 —
C0
(900) *7
FM terminal calibration — — — —
C1
(901) *7
AM terminal calibration — — — —
C2
(902) *7
Terminal 2 frequency setting bias
frequency 0 to 400Hz 0.01Hz 0Hz —
C3
(902) *7
Terminal 2 frequency setting bias 0 to 300% 0.1% 0% —
125
(903) *7
Terminal 2 frequency setting gain
frequency 0 to 400Hz 0.01Hz 60Hz —
C4
(903) *7
Terminal 2 frequency setting gain 0 to 300% 0.1% 100% —
C5
(904) *7
Terminal 4 frequency setting bias
frequency 0 to 400Hz 0.01Hz 0Hz —
C6
(904) *7
Terminal 4 frequency setting bias 0 to 300% 0.1% 20% —
126
(905) *7
Terminal 4 frequency setting gain
frequency 0 to 400Hz 0.01Hz 60Hz —
C7
(905) *7
Terminal 4 frequency setting gain 0 to 300% 0.1% 100% —
C12
(917) *7
Terminal 1 bias frequency (speed) 0 to 400Hz 0.01Hz 0Hz —
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

13
PARAMETER LIST
2
PARAMETER LIST
C13
(917) *7
Terminal 1 bias (speed) 0 to 300% 0.1% 0% —
C14
(918) *7
Terminal 1 gain frequency (speed) 0 to 400Hz 0.01Hz 60Hz —
C15
(918) *7
Terminal 1 gain (speed) 0 to 300% 0.1% 100% —
C16
(919) *7
Terminal 1 bias command (torque/
magnetic flux) 0 to 400% 0.1% 0% —
C17
(919) *7
Terminal 1 bias (torque/magnetic flux) 0 to 300% 0.1% 0% —
C18
(920) *7
Terminal 1 gain command (torque/
magnetic flux) 0 to 400% 0.1% 150% —
C19
(920) *7
Terminal 1 gain (torque/magnetic flux) 0 to 300% 0.1% 100% —
C38
(932) *7
Terminal 4 bias command (torque/
magnetic flux) 0 to 400% 0.1% 0% —
C39
(932) *7
Terminal 4 bias (torque/magnetic flux) 0 to 300% 0.1% 20% —
C40
(933) *7
Terminal 4 gain command (torque/
magnetic flux) 0 to 400% 0.1% 150% —
C41
(933) *7
Terminal 4 gain (torque/magnetic flux) 0 to 300% 0.1% 100% —
989 Parameter copy alarm release 10/100 110/100 *2 —
990 PU buzzer control 0, 1 1 1 —
991 PU contrast adjustment 0 to 63 158 —
Pr.CL Parameter clear 0, 1 1 0 —
ALLC All parameter clear 0, 1 1 0 —
Er.CL Faults history clear 0, 1 1 0 —
PCPY Parameter copy 0 to 3 1 0 —
*1 Differ according to capacities. 6%: 0.4K, 0.75K, 4%: 1.5K to 3.7K, 3%: 5.5K, 7.5K, 2%: 11K to 55K, 1%: 75K or higher
*2 Differ according to capacities. (55K or lower/75K or higher)
*3 Differ according to capacities. (7.5K or lower/11K or higher)
*4 Differ according to capacities. 4% for 7.5K or higher, 2% for 11K to 55K, 1% for 75K or higher
*5 Differs according to the voltage class. (200V class/400V class)
*6 Setting can be made only when the FR-A7AP/FR-A7AL is mounted.
*7 The parameter number in parentheses is the one for use with the parameter unit (FR-PU04/FR-PU07).
Parameter Name Setting Range
Minimum
Setting
Increments
Initial
Value
Refer
to
Page
Customer
Setting

14
Dedicated specification list
3 DANCER CONTROL/WINDING DIAMETER
COMPENSATION
3.1 Dedicated specification list
Item Description
Dancer control
Control method
PID control, PI control, P control, and PD control can be selected.
Gain switchover by dancer position is available. Gain switchover by external
terminal input is available.
Dancer roll position setting Set a point with parameter.
Dancer roll position detection
signal Analog voltage 10V (terminal 1)
Main speed acceleration/
deceleration function Available. Three patterns are selectable with external contact signal.
Additional function Material break detection
Winding
diameter
compensation
Constant line speed control Available
Winding diameter calculator
Calculation method by line speed detection and rotation speed of motor, and
calculation method by material thickness and rotation number of motor are
selectable.
Line speed detection Pulse train input (A/B phase, single phase) and analog input are selectable.
Gear ratio setting Available
Maximum winding diameter/
minimum winding diameter
setting
Available. Four patterns are selectable with external signal.
Speed control proportional
gain compensation
Available. Straight movement (with three turns) against the roll diameter can be
performed.
Winding diameter storage Available
Common
Dedicated input signal
Dancer/tension control selection, winding diameter compensation selection, PID
gain switchover, PID integral term reset (P control selection), speed
compensation gain selection, main speed acceleration/deceleration time
selection, winding diameter selection, winding diameter storage clear, winding/
unwinding selection.
Dedicated output signal
Upper limit signal, lower limit signal, dancer roll position signal, signal loss
detection, initial winding diameter calculation completion, target winding diameter
achieved, winding/unwinding completion.
Dedicated monitor Set point, measured value, deviation, main speed, winding diameter, line speed,
compensation speed, winding length.

15
System configuration example
3
DANCER CONTROL/WINDING DIAMETER COMPENSATION
3.2 System configuration example
3.3 Control block diagram
Vector Control
Dancer roll
(no-contact
potentiometer)
Dancer roll
position
(-10 to 10V)
Winding
IM
FR-A700
Encoder
IM
FR-A7AP
1
4
RL (X83)
Line speed *
Min.
diameter
Max. diameter
FR-A700-A1
2
Programmable
controller
Main speed setting
Line speed
STF/STR
Start signal
Dancer control selection (X83)
2
Feeder
Reduction gear
Line speed
detector
* Input line speed using line speed detector.
•Pr. 180 = "83"
•Pr. 762 = "0"
•Pr. 763 = "4"
•Pr. 267 = "1" or "2"
• Voltage/current input selection switch 1 = OFF

Winding diameter
calculation
X83-ON
X35
X83-OFF
Pr. 771 "9999"
Main speed
acceleration/
deceleration
Target line speed
calculation
Pr. 756, Pr. 757
PID calculation
Pr. 129, Pr. 130, Pr. 134
Winding diameter
Speed limit
++++
X
IM
Line speed
Speed setting
Dancer roll position detection
Dancer roll set point
Pr. 133 -
+
Acceleration
/deceleration
processing
Pr. 7, Pr. 8
Speed
control
Speed control proportional
gain compensation
Main speed compensation
frequency calculation
based on winding diameter
Pr. 777 to Pr. 780
Speed
compensation gain
Pr. 706, Pr. 798
Pr. 773, Pr. 774
Pr. 720, Pr. 721,
Pr. 773, Pr. 774
Pr. 720, Pr. 721,
Pr. 773, Pr. 774

16
Dedicated I/O signal
3.4 Dedicated I/O signal
3.4.1 Input signal list
Use contact input signals by assigning them to Pr. 178 to Pr. 189 (Input terminal function selection).
Type
Pr. 178 to
Pr. 189
setting
Signal Description
Refer
to
page
Analog/Pulse
—
Dancer roll target position
— Set the target position with parameter. (Pr. 133) 27
Dancer roll position detection
Terminal 1 Input dancer roll position detection signal. 29
Main speed setting
Terminal
2, etc.
Set the main speed which becomes the line speed. 43
Line speed detection —
Input detection signal of line speed. Input method can be selected from below.
Same as the main speed.
 Pulse train input
(single-phase pulse from terminal JOG and FR-A7AL, encoder pulse* from
FR-A7AP/FR-A7AL)
Analog input (terminal 2, terminal 4)
* Encoder pulse train inputs are not available during vector control.
33
Contact input
30 PID integral term reset
input X30
Turn ON X30 signal to reset integral term.
OFF: Does not reset integral term.
ON: Resets integral term.
Integral term can be reset with MRS signal input when terminal is not assigned.
—
32 PID differential term
reset input X32
Turn ON X32 signal to reset differential term.
OFF: Does not reset differential term.
ON: Resets differential term.
—
33 Offset displacement
storage X33
Set an analog value, which is input to terminal 1, to Pr. 751 as offset. —
34 Integral term activation
signal X34
Turn X34 signal ON/OFF to enable/disable the control by integral term.
OFF: Disables integral term.
ON: Enables integral term.
Integral term is enabled when X34 signal is not assigned.
—
35
Speed compensation
gain
selection
X35
Turn ON to select compensation by main rotation speed command.
OFF : Speed compensation gain does not change regardless of main speed.
ON: Speed compensation gain changes with main speed.
Speed compensation gain changes with main speed when X35 signal is
not assigned.
31
51 Acceleration/
deceleration time
selection
X51
Acceleration/deceleration time of main speed can be switched. 46
52 X52
53 Minimum/maximum
winding diameter
selection
X53
Select minimum/maximum winding diameter. 35
54 X54
55
Stored winding diameter
clear
X55 Clears stored winding diameter calculation results. 37
56 Winding/unwinding
selection X56 Select whether winding or unwinding shaft. 34
83 Dancer/tension control
function selection X83
Select dancer control and winding diameter compensation function.
OFF: Normal operation.
ON : Activates dancer control and winding diameter compensation function.
Normal operation is performed when X83 signal is not assigned.
Always set when using dancer control and winding diameter
compensation function.
Turn ON/OFF the X83 in a stop status to switch between the dancer
control operation and normal operation. After turning ON the X83 signal,
wait 20ms or longer to input a start command (STF/STR). 25, 32
STF
X83
20ms or more

17
Dedicated I/O signal
3
DANCER CONTROL/WINDING DIAMETER COMPENSATION
3.4.2 Output signal list
Use output signals by assigning them to Pr. 190 to Pr. 196 (output terminal function selection).
Contact input
84 Winding diameter
compensation selection X84
Select to enable/disable winding diameter compensation. When X84 is
ON, winding diameter compensation is disabled (winding diameter is
retained), and only the dancer control operates.
(Input of X83 signal is necessary)
25
85 Dancer control
selection X85
Select to enable/disable dancer control. When X85 signal is ON, dancer
control is disabled, and only winding diameter compensation operates.
(Input of X83 signal is necessary)
32
86 Winding/unwinding
length clear X86 Clears measured winding/unwinding length. 42
87 Analog input gain
selection
X87 Changes the gain of analog input for main speed. 44
88 X88
89 PID gain switchover X89 PID gain can be switched with external terminal input. 29
90 X90
93
Speed control
proportional gain
disabled
X93 Disables the settings of Pr. 777 to Pr. 780 (Speed control proportional gain).47
Pr. 190 to Pr. 196
setting Signal Description
Refer
to
page
Positive
logic
Negative
logic
14 114 PID lower limit FDN Output when dancer roll position goes lower than the setting in Pr. 132 PID
lower limit 29
15 115 PID upper limit FUP Output when dancer roll position goes higher than the setting in Pr. 131
PID upper limit.29
50 150 Signal loss detection Y50 Output when dancer roll is in abnormal condition. 28
51 151
Winding diameter
calculation completion
at a start
Y51 Output when winding diameter calculation is completed at an operation
start. 41
52 152 Target winding diameter
achieved Y52
Output when winding diameter achieves the setting in Pr. 750 or becomes
longer for winding.
Output when winding diameter achieves the setting in Pr. 750 or becomes
shorter for unwinding.
48
53 153 Winding/unwinding
completion Y53 Output when winding/unwinding length reaches the setting in Pr. 279 or
longer. 42
54 154 Dancer position
detection Y54
Output when dancer roll position is commanded, and the position of
dancer roll is within the set range of Pr. 702. This signal is also output when
inverter is at a stop.
27
Type
Pr. 178 to
Pr. 189
setting
Signal Description
Refer
to
page