Application examples
214
52
Operation panel main monitor
selection
0
22
0
Set "22" (Roll diameter) for monitoring.
Or use any of
Pr.774 to Pr.776
when using
the 3-line monitor screen on the PU.
Other monitor items related to this
application and their setting values are as
follows:
26 (Line speed command), 27 (Actual line
speed), 81 (Tension command after taper
compensation), 82 (Winding diameter
compensation torque command), 83 (Inertia
compensation), and 84 (Mechanical loss
compensation).
70
Special regenerative brake
duty
0%
6%
Setting is required when the FR-ABR is
used (setting value: 10% for the 7.5K
inverter or lower, 6% for the 11K inverter or
higher).
(When the SF-V5RU motor is used, the
inverter of the next larger capacity is
supposed to be used.)
71
Applied motor
0
30
30: Setting for the Mitsubishi Electric Vector
control dedicated motor SF-V5RU.
73
Analog input selection
1
0
0: Terminal 2 input between 0 to 10 V and
terminal 1 input between 0 to ±10 V
79
Operation mode selection
0
0
3
0
3 (for intermediate roller): External/PU
combined operation mode 1
80
Motor capacity
9999 kW
7.5 kW
Set these parameters according to the
motor.
81
Number of motor poles
9999
4 (poles)
83
Rated motor voltage
200 V
164 V
84
Rated motor frequency
9999
51 Hz
95
Online auto tuning selection
0
2
0
2
2: Magnetic flux observer (continuous
tuning)
129
PID proportional band
100%
50%
0%
50%
Setting increment: 0.1%
130
PID integral time
1 s
2 s
300 s
2 s
Setting increment: 0.1 second
158
AM terminal function
selection
1
1
26
1
26 (for intermediate roller): Line speed
command value
180
RL terminal function selection 0
92
92: Emergency stop (X92) signal
181
RM terminal function
selection
1
117
117: Winding length clear (X117) signal
(Turning the signal ON clears the winding
length.)
182
RH terminal function
selection
2
109
109: Stored winding diameter clear (X109)
signal (Turning the signal ON clears the
stored roll diameter.)
183
RT terminal function selection 3
114
114: Tension control selection (X114) signal
(Turning the signal ON is required for
tension control.)
184
AU terminal function
selection
4
23
23: Pre-excitation (LX) signal
187
MRS terminal function
selection
24
126
126: Two-way operation (X126) signal
188
STOP terminal function
selection
25
111
To use the inertia compensation function,
assign the Inertia compensation
acceleration (X111) signal and the Inertia
compensation deceleration (X112) signal.
189
RES terminal function
selection
62
112
350
Line speed command
voltage/current bias
0
0
351
Line speed command bias
0
0
Use
Pr.358
to set the increment.
352
Line speed command
voltage/current gain
50%
92%
100%
92%
Line speed commands are input to the
inverter for the intermediate shaft (roller) via
terminal 1 and output to the inverters for the
winding roll and the unwinding roll via
terminal AM.
The setting value for the winding roll and the
unwinding roll is smaller than the one for the
intermediate shaft because it has been
calibrated considering a voltage drop.
Pr.
Parameter name
Initial
value
Setting value
Remarks
Unwinding
roller
Intermediate
roller
Winding
roller
Содержание A800 Plus Series
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