Factory Setting - Mitsubishi Electric FR-S500 Series Instruction Manual

Parameter
Indication
68 Retry waiting time
Retry count display
69
erase
70
Soft-PWM setting
71 Applied motor
PWM frequency
72
selection
73
0-5V/0-10V selection
Input filter time
74
constant
Reset selection/PU
75
stop selection
Name
You can set the waiting time from when the
protective function is activated until a retry
is made.
0.1 to 360s
You can display the cumulative number of
successful restarts made by retries when
the protective function is activated.
0: Cumulative count erase
You can select whether to exercise Soft-
PWM control or not.
When Soft-PWM is valid, you can change
the metallic motor tone into an unoffending
complex tone.
0: Soft-PWM invalid, 1: Soft-PWM valid
Set the motor to be used.
0, 100:
1, 101:
When "100 or 101" is set, turning on the RT
signal set the electronic thermal relay
function to the thermal characteristic for the
constant-torque motor.
You can change the PWM carrier
frequency. Increasing this value reduces
the motor audible noise, but increases
noise and leakage current.
The setting is in [kHz].
0: 0.7kHz, 15: 14.5kHz
0 to 15
(Remarks) Metallic sound may be generated
You can set the input voltage specification
of terminal "2".
0: For 0 to 5VDC input
1: For 0 to 10VDC input
Valid for eliminating noise of the frequency
setting circuit.
A larger set value increases the time
constant.
0 to 8
You can choose the function of the
on the operation panel.
0 Normally enabled
Enabled only when the
1 protective function is
activated
14 Normally enabled
Enabled only when the
15 protective function is
activated
Extended function parameter list
Description
Thermal characteristic for
Mitsubishi standard motor
Thermal characteristic for
Mitsubishi constant-torque motor
from the motor at sudden
deceleration but it is not a fault.
Reset Input PU Stop Key Input
Invalid (Valid only in
the PU operation
mode or combined
operation mode
(Pr. 79=4))
Valid
55
Factory
Setting
1s
0
1
0
1
0
1
STOP
RESET
14
6