LS SV-iG5H Series, Руководство пользователя, Страница: 155 / 226

Monitoring
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9 Monitoring
9.1 Operating status monitoring
Output cu r rent
9.1.1
Group Code Parameter Name Setting Range Default Unit
Drive group CUr [Output current] -
Inverter output current can be monitored in Cur.

Motor RPM 9.1.2
Group Code Parameter Name Setting Range Default Unit
Drive group rPM [Motor RPM] -
Function
group 2
H31 [Number of motor poles] - 2 - 12 4
H49 [PID control select] - 0 - 1 0
H74
[Gain for Motor rpm
display]
- 1 - 1000 100 %
Motor rpm can be monitored in rPM.
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►
When H40 is set to 0 {V/F control} or 1 {PID control}, the Inverter output frequency (f) is
displayed in RPM using the formula below. Motor slip is not considered.
►
In case that H49 code is 1, Feed back amount is converted into frequency.
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H31: Enter the number of rated motor poles on the nameplate.
►
H74: This parameter is used to change the motor speed display to rotating speed (r/min)
or mechanical speed (m/min).
100
74
31
120 H
H
f
RPM
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