Mitsubishi Electric A800 Plus Series Function Manual page 47

Parameter setting procedure for dancer feedback speed control
The following table shows a setting example.
Dancer signal input method
Parameter setting
7
Line speed command input setting
Set Pr.361 according to the line speed command value input method.
Pr.
Line speed command input
361
selection
∗1 To perform Vector control, install the Vector control compatible option.
∗2 The input specification in the initial setting is indicated. (Refer to
The following table shows setting examples.
Item
Line speed
command
input method
Parameter
setting
46
DANCER FEEDBACK SPEED CONTROL
Item
Setting by analog voltage (-10 to 10 V) input through terminal 1 (Pr.363 = "5")
C13 (Pr.917) Terminal 1 bias (speed) = 0%
C15 (Pr.918) Terminal 1 gain (speed) = 100%
Name
0
1
2
3
4
5
6
7
8
9999 (initial value)
Setting example 1
Setting by analog voltage (0 to 5 V) input through
terminal 2 (Pr.361 = "3")
Line speed command value
Pr.353
(Maximum line speed)
Pr.351
(0 m/min)
0 V
Pr.350
(0%)
Pr.350 Line speed command voltage/current
bias = 0%
Pr.351 Line speed command bias = 0 m/min
Pr.352 Line speed command voltage/current
gain = 100%
Pr.353 Line speed command gain = Maximum
line speed
Setting example
Dancer signal
100%
-10 V
0 V
C13 (Pr.917)
(0%)
-100%
Setting
According to the priority of the speed command sources. (Refer
to page 63)
Terminal JOG single-phase pulse train input (Refer to
FR-A8AP/FR-A8AL/FR-A8TP encoder pulse train input
(complementary 12 V / differential 5 V (A-, B-phases))
to page 63)
Terminal 2 (analog value: 0 to 100%) (0 to 5 VDC)
page 64)
Terminal 4 (analog value: 20 to 100%) (4 to 20 mADC)
to page 64)
Terminal 1 (analog value: -100 to 100%) (0 to ±10 VDC)
(Refer to page
Terminal 6 (FR-A8AZ) (analog value: -100 to 100%) (0 to ±10
VDC) (Refer to
∗2
FR-A8AL single-phase pulse train input (PP, NP) (Refer to
page 63)
Line speed command according to the Pr.360 setting (Refer to
page 65)
No function
page 43.)
Setting by pulse train input through terminal JOG
(Pr.361 = "1")
(Maximum line speed)
5 V
Pr.352
(100%)
Analog input value
Pr.384 Input pulse division scaling factor ≠ "0"
Pr.351 Line speed command bias = 0 m/min
Pr.354 Line speed command pulse input bias = "0"
Pr.353 Line speed command gain = Maximum line
speed
Pr.355 Line speed command pulse input gain =
Maximum number of pulses
Analog input value
10 V
C15 (Pr.918)
(100%)
Input method
64)
page 64)
Setting example 2
Line speed command value
6553.4
Pr.353
Pr.351
(0 m/min)
Pr.354 Pr.355
(0 kpps) (Maximum number
of pulses)
Number of input pulses
page 63)
(Refer
∗1
(Refer to
∗2
(Refer
∗2
∗2