172
Parameter listing and descriptions
ACH550-01 User's Manual
Group 01: OPERATING DATA
This group contains drive operating data, including actual
signals. The drive sets the values for actual signals, based on
measurements or calculations. You cannot set these values.
Code Description
Range
0101
SPEED & DIR
-30000…30000 rpm
Calculated signed speed of the motor (rpm). The absolute value of 0101
SPEED
&
DIR
is the same as the value of 0102 speed.
• The value of 0101
SPEED
&
DIR
is positive if the motor runs in the
forward direction.
• The value of 0101
SPEED
&
DIR
is negative if the motor runs in the
reverse direction.
0102
SPEED
0…30000 rpm
Calculated speed of the motor (rpm)
0103
OUTPUT FREQ
0.0…500.0 Hz
Frequency (Hz) applied to the motor. (Also shown by default in the
OUTPUT display.)
0104
CURRENT
type dependent
Motor current, as measured by the ACH550. (Also shown by default in
the OUTPUT display.)
0105
TORQUE
-200…200%
Output torque. Calculated value of torque on motor shaft in % of the
motor nominal torque.
0106
POWER type
dependent
Measured motor power in kW
0107
DC BUS VOLTAGE
0…2.5 ·
V
dN
DC bus voltage in V DC, as measured by the ACH550
0109
OUTPUT VOLTAGE
0…2.0 ·
V
dN
Voltage applied to the motor
0110
DRIVE TEMP
0…150 °C
Temperature of the drive heatsink in Celsius
0111
EXTERNAL REF 1
0…300000 rpm/
0…500 Hz
External reference,
REF
1
, in rpm or Hz – units determined by parameter
9904
0112
EXTERNAL REF 2
0…100%
(0…600% for torque)
External reference,
REF
2, in %
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