ABB ACS320 series, User Manual

Page: 329 / 442

Fieldbus control 329
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Analog value object instance summary
The following table summarizes the Analog value objects supported:
Instance
ID
Object Name Description Units
Present Value
Access Type
AV0 OUTPUT
SPEED
Indicates motor speed. RPM R
AV1 OUTPUT
FREQ
Indicates output frequency. Hertz R
AV2 DC BUS VOLT Indicates DC bus voltage. Volts R
AV3 OUTPUT VOLT Indicates AC output voltage. Volts R
AV4 CURRENT Indicates output current of the drive. Amps R
AV5 TORQUE Indicates output torque of the motor as
a percentage of nominal torque.
Percent R
AV6 POWER Indicates output power in kW. Kilowatts R
AV7 DRIVE TEMP Indicates heatsink temperature. °C R
AV8 KWH (R) Indicates the resettable energy usage
of the drive (reset by writing zero).
kWh W
AV9 KWH (NR) Indicates the cumulative energy usage
of the drive. The value cannot be reset.
kWh R
AV10 PRC PID FBCK Process PID feedback signal. Percent R
AV11 PRC PID DEV Deviation of the Process PID output
signal from its setpoint.
Percent R
AV12 EXT PID FBCK External PID feedback signal. Percent R
AV13 EXT PID DEV Deviation of External PID output signal
from its setpoint.
Percent R
AV14 RUN TIME (R) Indicates the resettable run time of the
drive (reset by writing zero).
Hours W
AV15 MOTOR TEMP Indicates the motor temperature as set
up in Group 35: Motor temp meas .
°C R
AV16 INPUT REF 1 Sets the input Reference 1 (drive must
be configured for BACnet control).
Percent C
AV17 INPUT REF 2 Sets the input Reference 2 (drive must
be configured for BACnet control).
Percent C
AV18 LAST FLT Indicates most recent fault in the fault
log.
None R
AV19 PREV FLT 1 Indicates previous fault in the fault log. None R
AV20 PREV FLT 2 Indicates the oldest fault in the fault log. None R
AV21 AO 1 ACT Indicates output level of Analog
Output 1.
Milliamps R
AV23 ACCEL1 TIME Sets Ramp1 acceleration time. Seconds W
AV24 DECEL1 TIME Sets Ramp1 deceleration time. Seconds W
AV25 MBOX PARAM Sets the parameter to be used by the
mailbox function. See BV15 and BV16.
None W
AV26 MBOX DATA Sets (W) or indicates (R) as the data
value of mailbox function (see BV15
and BV16).
None W