9 MONITORING VALUE DESCRIPTIONS
This chapter gives you the basic descriptions of all monitoring values.
9.1 BASIC
V2.3.1 OUTPUT FREQUENCY (ID 1)
This monitoring value shows the actual output frequency to the motor.
V2.3.2 FREQUENCY REFERENCE (ID 25)
This monitoring value shows the actual frequency reference to the motor control.
The value is updated at 10 ms interval.
V2.3.3 MOTOR SPEED (ID 2)
This monitoring value shows the actual speed of the motor in rpm (calculated value).
V2.3.4 MOTOR CURRENT (ID 3)
This monitoring value shows the measured current of the motor.
The scaling of the value is different for different drive sizes.
V2.3.5 MOTOR TORQUE (ID 4)
This monitoring value shows the actual torque of the motor (calculated value).
V2.3.7 MOTOR SHAFT POWER (ID 5)
This monitoring value shows the actual shaft power of the motor (calculated value) as a
percentage of the motor nominal power.
V2.3.8 MOTOR SHAFT POWER (ID 73)
This monitoring value shows the actual shaft power of the motor (calculated value).
The unit of measurement is kW or hp, depending on the 'kW/hp Selection' parameter value.
The amount of decimals in the value of this monitoring value varies depending on the size of
the AC drive. In fieldbus control ID 15592 can be mapped as Process Data Out to determine
how many decimals are used. The last significant digit tells the amount of decimals.
V2.3.9 MOTOR VOLTAGE (ID 6)
This monitoring value shows the actual output voltage to the motor.
V2.3.10 DC LINK VOLTAGE (ID 7)
This monitoring value shows the measured voltage in the DC-link of the drive.
MONITORING VALUE DESCRIPTIONS VACON · 203
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