Mitsubishi Electric FR-F740 EC Instruction Manual page 155

Parameter
Parameter
Func-
Name
tion
29
Acceleration/decelera-
tion pattern selection
Backlash acceleration
140
stopping frequency
Backlash acceleration
141
stopping time
Backlash deceleration
142
stopping frequency
Backlash deceleration
143
stopping time
Regenerative function
30
selection
Special regenerative
70
brake duty
31 Frequency jump 1A
32 Frequency jump 1B
33 Frequency jump 2A
34 Frequency jump 2B
35 Frequency jump 3A
36 Frequency jump 3B
37 Speed display
Speed setting
144
switch over
Speed setting
505
reference
Tab. 6-1: Parameter overview (5)
FR-F700 EC
Incre- Initial Setting
ments Value Range
0
1
1 0 2
3
6
0.01Hz 1Hz 0–400Hz
0.1s 0.5s 0–360s
0.01Hz 1Hz 0–400Hz
0.1s 0.5s 0–360s
0/100/10/
20/120
1/101/11/
21/121
1 0
2
0.1% 0% 0–10%
0–400Hz/
0.01Hz 9999
9999
0–400Hz/
0.01Hz 9999
9999
0–400Hz/
0.01Hz 9999
9999
0–400Hz/
0.01Hz 9999
9999
0–400Hz/
0.01Hz 9999
9999
0–400Hz/
0.01Hz 9999
9999
0
1 0
1–9998
0/2/4/6/
8/10/102/
1 4
104/106/
108/110
0.01Hz 50Hz 1–120Hz
Description
Linear acceleration/deceleration
S-pattern acceleration/
deceleration A
S-pattern acceleration/
deceleration B
Backlash measures
Variable-torque acceleration/
deceleration
Set the stopping frequency and
time for backlash measures.
Valid when Pr. 29 = 3
01160 or less 01800 or more
External No external
brake unit brake unit
External brake
unit MT-BU5,
— power regenera-
tion converter
MT-RC
High power
factor con-
verter
High power fac-
(FR-HC),
tor converter
power regen-
(MT-HC)
eration com-
mon converter
(FR-CV)
You can set the brake duty when a
brake unit or power regeneration
converter is used.
Setting can be made for the 01800
or more.
1A to 1B, 2A to 2B, 3A to 3B are
frequency jumps
9999: Function invalid
Frequency display, setting
Set the machine speed at 60Hz.
Set the number of motor poles
when displaying the motor speed.
Set the reference speed for Pr. 37
Parameter overview
All
Para- Para-
para-
meter meter
meter
copy clear
Refer
clear
to
page
✔: enabled
—: disabled
✔ ✔ ✔
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