ACH580 E-Clipse bypass and packaged drive user manual 129
Embedded fieldbus
Analog value object instance summary – Drive
The following table summarizes the Analog Value Objects supported:
Instance
ID
Object Name Description Units
Present Value
Access Type
AV0 OUTPUT
SPEED
This object indicates the calculated motor
speed in RPM. The corresponding drive
parameter is 01.01.
RPM R
AV1 OUTPUT FREQ This object indicates the output
frequency applied to the motor in Hz. The
corresponding drive parameter is 01.06.
Hertz R
AV2 DC BUS VOLT This object indicates the drive’s DC bus
voltage level. The corresponding drive
parameter is 01.11.
Volts R
AV3 OUTPUT VOLT This object indicates the AC output
voltage applied to the motor. The
corresponding drive parameter is 01.13.
Volts R
AV4 CURRENT This object indicates the measured
output current. The corresponding drive
parameter is 01.07.
Amps R
AV5 TORQUE This object indicates the calculated motor
output torque as a percentage of nominal
torque. The corresponding drive
parameter is 01.10.
Percent R
AV6 POWER This object indicates the measured
output power in kW. The corresponding
drive parameter is 01.14.
Kilowatts R
AV7 DRIVE TEMP This object indicates the measured
heatsink temperature expressed as
percent where:
0% = 0°C (32°F)
100% = Fault limit
The corresponding drive parameter is
05.11
Percent R
AV8 KWH (R) This object indicates, in kW hours, the
drive’s accumulated energy usage since
the last reset. The value can be reset to
zero. The corresponding drive parameter
is 01.58.
kWh W
AV9 KWH (NR) This object indicates the drive’s
accumulated energy usage in MW hours.
The value cannot be reset.
MWh R
AV10 PRC PID FBCK This object is the Process PID feedback
signal. The corresponding drive
parameter is 40.97.
Percent R
AV11 PRC PID DEV This object is the Process PID output
signal’s deviation from its setpoint. The
corresponding drive parameter is 40.99.
Percent R
AV12 EXT PID FBCK This object is the External PID feedback
signal. Calculated as (drive parameter
71.02) / drive parameter 71.14).
Percent R
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