-.
2-10-8 Electronic Thermal Overload Function
Item name Constant to be set Factory preset
Motor type No. 18 0000
Motor rated current No. 19 1.9 A (for B2004)
The electronic thermal overload function prevents standard mo-
tors from overloading when the speed is reduced by the inverter.
(No external thermal switch is necessary.) Set as follows:
No. 18 = xx0x
0: Standard motors
1: Constant torque motors
Electronic thermal protection can be disabled by setting “No. 18 =
xxx1.”
2-10-9 Multi-function Analog Output Monitor
Item name Constant to be set Factory preset
Output monitor selection No. 21 0000
Output frequency or motor current can be monitored. (Standard
function)
No. 21 = xx00
3-digits display section
0: Output frequency is displayed.
1: Motor current is displayed.
0: Output frequency is monitored.
1: Motor current is monitored.
Analog output monitor gain can be set to No. 45.
2-10-10Output Frequency Limit
Item name Constant to be set Factory preset
Frequency (speed) command upper limit No. 24 100%
Frequency (speed) command lower limit No. 25 0
The upper and lower limits for the output frequency can be
clamped. When the lower limit is not 0, acceleration to that lower
limit setpoint begins immediatelywhen the startcommand is input.
100%
0 100%
No. 25
No. 24
Output frequency
Frequency command
Section 2-10
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