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ADV100 • Functions description and parameters list
22.3 – FUNCTIONS/MOTOR OVERLOAD
The overload control function provides integrator logic to protect the motor against thermal overload. This protection
presents the characteristic I²t behaviour and is an emulation of the thermal relay of the motor controlled by the ADV
drive.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.3.1 3200 Motor ovld enable
BIT
0
0
1
ERW FVS
Enabling of the motor overload control.
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.3.2 3202 Motor ovld factor
perc FLOAT
150.0
100.0
300.0
ERWS FVS
Setting of the motor overload value. Percentage value of the motor rated current (par.
2002 Rated current
).
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.3.3 3204 Motor ovld time
s
FLOAT
30.0
10.0
300.0
ERWS FVS
Setting of the motor overload duration in seconds. It represents the moment in which the protection (“Motor Over-
load”) is enabled, if the motor current value is above the overload set in the
Motor ovld factor
parameter. This alarm
can be assigned to a programmable digital output (
Motor overload trip
).
The trip time depends on the motor current value and is as follows:
Motor ovld factor
Rated current
Trip time [s]
Motor current [%]
Menu
PAR
Description
UM
Type
FB BIT
Def
Min
Max
Acc
Mod
22.3.4 3206 Motor service factor
perc FLOAT
100.0
25.0
200.0
ERWS FVS
Setting of the motor service factor. This is the difference between the peak current and rated current. It is used to
calculate the thermal image of the motor.
Summary of Contents for SIEIDrive ADV100
Page 1: ... Functions description and parameters list SIEIDrive Field oriented vector AC Drive ADV100 ...
Page 28: ...28 ADV100 Functions description and parameters list Ramp freeze Ramp Output Motor speed ...
Page 152: ...152 ADV100 Block Diagrams F Block Diagrams System Diagrams Index Drive overview ...
Page 153: ...ADV100 Block Diagrams 153 References ...
Page 154: ...154 ADV100 Block Diagrams Ramps Braking ...
Page 155: ...ADV100 Block Diagrams 155 Multireference ...
Page 156: ...156 ADV100 Block Diagrams Motorpotentiometer Jog function ...
Page 157: ...ADV100 Block Diagrams 157 Monitor function ...
Page 158: ...158 ADV100 Block Diagrams ...
Page 159: ...ADV100 Block Diagrams 159 Commands ...
Page 160: ...160 ADV100 Block Diagrams ...
Page 161: ...ADV100 Block Diagrams 161 Digital inputs Digital outputs ...
Page 162: ...162 ADV100 Block Diagrams Analog inputs ...
Page 163: ...ADV100 Block Diagrams 163 Analog outputs Encoder config ...
Page 164: ...164 ADV100 Block Diagrams Speed reg gains ...
Page 165: ...ADV100 Block Diagrams 165 Torque config ...
Page 166: ...166 ADV100 Block Diagrams VF parameters ...
Page 167: ...ADV100 Block Diagrams 167 Functions ...
Page 168: ...168 ADV100 Block Diagrams ...
Page 169: ...ADV100 Block Diagrams 169 ...
Page 170: ...170 ADV100 Block Diagrams PID application ...
Page 171: ......