Mitsubishi Electronics FR-A500L Welding System User Manual


 
PARAMETERS
19
Func-
tion
Parameter
Number
Name Setting Range
Minimum
Setting
Increments
Factory Setting
Refer To
Page:
<Note9>
52
DU/PU main display data selection
0, 5 to 14, 17, 18, 20,
23, 24, 25, 100
1
0
67
53
PU level display data selection
0 to 3, 5 to 14, 17, 18
1
1
67
54
FM terminal function selection
1 to 3, 5 to 14,
17, 18, 21
1
1
67
55
Frequency monitoring reference
0 to 400Hz
0.01Hz
60Hz<50Hz>
69
Display functions
56
Current monitoring reference
0 to 3600A
0.1A
Rated output
current
69
57
Restart coasting time
0 to 30 sec, 9999
0.1 sec
9999
70
Automatic
restart
functions
58
Restart cushion time
0 to 60 sec
0.1 sec
1.0 sec
70
Additional
function
59
Remote setting function selection
0, 1, 2
1
0
72
60
Intelligent mode selection
0 to 8
1
0
73
61
Reference I for intelligent mode
0 to 3600A, 9999
0.1A
9999
75
*62
Ref. I for intelligent mode accel.
0 to 150%, 9999
0.1%
9999
75
*63
Ref. I for intelligent mode decel.
0 to 150%, 9999
0.1%
9999
75
64
Starting frequency for elevator mode
0 to 10Hz, 9999
0.01Hz
9999
75
65
Retry selection
0 to 5
1
0
76
66
Stall prevention operation level
reduction starting frequency
0 to 400Hz
0.01Hz
60Hz<50Hz>
77
67
Number of retries at alarm occurrence
0 to 10,101 to 110
1
0
76
68
Retry waiting time
0 to 10 sec
0.1 sec
1 sec
76
69
Retry count display erasure
0

0
76
70
Special regenerative brake duty
0 to 100%
0.1%
0%
77
71
Applied motor
0 to 8, 13 to 18
1
0
78
72
PWM frequency selection
0, 1, 2
1
1
79
73
0-5V/0-10V selection
0 to 5, 10 to 15
1
1
80
74
Filter time constant
0 to 8
1
1
81
75
Reset selection/disconnected PU
detection/PU stop selection
0 to 3, 14 to 17
1
14
81
76
Alarm code output selection
0, 1, 2, 3
1
0
83
77
Parameter write disable selection
0, 1, 2
1
0
84
78
Reverse rotation prevention selection
0, 1, 2
1
0
85
Operation selection functions
79
Operation mode selection
0 to 8
1
0
86
80
Motor capacity
0 to 3600kW, 9999
0.1kW
9999
89
81
Number of motor poles
2, 4, 6, 12, 14, 16, 9999
1
9999
89
82
Motor exciting current (Note 6)
0 to , 9999
1
9999
90
*83
Rated motor voltage
0 to 1000V
0.1V
575V
90
84
Rated motor frequency
50 to 120Hz
0.01Hz
60Hz<50Hz>
90
89
Speed control gain
0 to 200%
0.1%
100%
89
90
Motor constant (R1) (Note 6)
(Note 6)
(Note 6)
9999
90
91
Motor constant (R2) (Note 6)
(Note 6)
(Note 6)
9999
90
92
Motor constant (L1) (Note 6)
(Note 6)
(Note 6)
9999
90
93
Motor constant (L2) (Note 6)
(Note 6)
(Note 6)
9999
90
94
Motor constant (X) (Note 6)
(Note 6)
(Note 6)
9999
90
95
Online auto tuning selection
0, 1
1
0
96
Motor constants
96
Auto tuning setting/status
0, 1, 101
1
0
90
100
V/F1 (first frequency) (Note 1)
0 to 400Hz, 9999
0.01Hz
9999
98
101
V/F1 (first frequency voltage)
(Note 1)
0 to 1000V
0.1V
0
98
102
V/F2 (second frequency) (Note 1)
0 to 400Hz, 9999
0.01Hz
9999
98
103
V/F2 (second frequency voltage)
(Note 1)
0 to 1000V
0.1V
0
98
104
V/F3 (third frequency) (Note 1)
0 to 400Hz, 9999
0.01Hz
9999
98
105
V/F3 (third frequency voltage) (Note 1)
0 to 1000V
0.1V
0
98
5-point flexible V/F
characteristics
106
V/F4 (fourth frequency) (Note 1)
0 to 400Hz, 9999
0.01Hz
9999
98