Function List - Mitsubishi FR-S520-0.1K to 3.7K(-R)(-C) Instruction Manual

6.

FUNCTION LIST

6.1 Basic Function Parameter List
Pa-
rame- Name
ter
0 Torque boost
Maximum frequency
1
Minimum frequency
2
Base frequency
3
Multi-speed setting
4
(high speed)
Multi-speed setting
5
(middle speed)
Multi-speed setting
6
(low speed)
Acceleration time
7
8 Deceleration time
Electronic thermal
9
O/L relay
Extended function
30
display selection
Operation mode
79
selection
Remarks
• The extended function parameters are made valid by setting "1" in Pr. 30
"extended function display selection". (Refer to page 18)
• The decimal places of a value of 100 or more (3 digits or more) cannot be set
to be displayed.
6.2 Explanation of the Basic Function Parameters
For details, refer to the instruction manual (detailed) separately available.
Pr. 0 "torque boost"
• Allows the motor torque in the low
speed range to be adjusted
according to the load.
Make adjustment when stall
prevention is operated when starting.
• When a constant-torque motor is
used, set the following value:
• 0.1K to 0.75K ......6%
• 1.5K to 3.7K ........4%
100%
Pr.0
Setting
range
0
Output
frequency
Indica- Setting
tion Range
0 to 15%
0 to 120Hz
0 to 120Hz
0 to 120Hz
0 to 120Hz
0 to 120Hz
0 to 120Hz
0 to 999s
0 to 999s
0 to 50A
0, 1
0 to 4, 7, 8
Base
Pr.3
frequency
25
Minimum
Setting
Increments <EC Version>
0.1%
0.1Hz 60Hz <50Hz>
0.1Hz
0.1Hz 60Hz <50Hz>
0.1Hz 60Hz <50Hz>
0.1Hz
0.1Hz
0.1s
0.1s
Rated output
0.1A
1
1
Pr. 1 "maximum frequency",
Pr. 2 "minimum frequency"
• Clamp the upper and lower limits of
the output frequency.
Frequency
settin
Factory
Customer
Setting
Setting
6%
0Hz
30Hz
10Hz
5s
5s
current
0
0
Maximum
frequency
Pr.1
Minimum
frequency
Pr.2
5V
(10V)
(20mA)
etc.