MGI M4000E series, Instruction Manual

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70
PARAMETERS
4.1.3 Parameters recommended to be set by the user
We recommend the following parameters to be set by the user.
Set them according to the operation specifications, load, etc.
Parameter
Number
Name Application
1 Maximum frequency
Used to set the maximum and minimum output
frequencies.
2 Minimum frequency
7 Acceleration time
Used to set the acceleration and deceleration
times.
8 Deceleration time
9
Electronic thermal O/L
relay
Used to set the current of the electronic
overcurrent protection to protect the motor from
overheat.
14 Load pattern selection
Used to select the optimum output
characteristics which match the application and
load characteristics.
71 Applied motor
Used to set the thermal characteristics of the
electronic overcurrent protection according to
the motor used.
73 0-5V/0-10V selection
Used to select the specifications of the
frequency setting signal entered across terminal
2-5 to perform operation with the voltage input
signal.
156
Stall prevention
operation selection
In vertical lift applications, make setting so that
the high-response current limit is not activated.
When high response current restriction is
activated, torque may not be produced, causing
a gravity drop.
901 AM terminal calibration
Used to calibrate the meter connected across
terminals AM-5.
902
Frequency setting
voltage bias
Used to set the magnitude (slope) of the output
frequency relative to the frequency setting
signal
(0 to 5V, 0 to 10V or 4 to 20mA DC) as desired.
903
Frequency setting
voltage gain
904
Frequency setting
current bias
905
Frequency setting
current gain
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