ABB PSTX85 - Page 95

1SFC132081M0201 | Installation and commissioning manual | Functions 95
7.14.4 Analog output
The Softstarter has 1 analog output for an analog meter,
or the PLC.
Configuration of the parameter analog output type, AO
type, to show:
• Motor current, A
• Mains voltage, V
• Active power, kW
• Active power, HP
• Reactive power, kVar
• Apparent power, kVA
• Active energy, kWh
• Reactive energy, kVArh
• cos phi
• Motor temperature, %
• Thyristor temperature, %
• Motor voltage, %
• Mains frequency, Hz
• PT100 temperature, centigrade
• PTC resistance, Ohm
The voltage or current output can be set by a
configuration parameter, AO reference in the Softstarter.
The selection of voltage or current must be set to adapt
to the analog meter or the PLC.
The settings are:
• 0-10 voltage output, V
• 0-10 current output, mA
• 0-20 current output, mA
• 4-20 current output, mA
AO is the reference to the output voltage in 0-100% of
the set parameter AO max and AO min.
Internal Analog output has these parameters:
Parameter Description Setting range Default value
10.07 AO reference Sets the Analog output reference 0-10 mA, 0-20 mA, 4-20 mA, 0-10 V 4-20 mA
10.08 AO type Sets the Analog output type. Motor current, Mains voltage, Active power,
Active power, Reactive power, Apparent power,
Active energy,Reactive energy, cos fi, Motor
temperature, Thyristor temperature, Motor
voltage, Mains frequency, PT100 temperature,
PTC resistance
Motor current, A
10.09 AO max value Sets the max analog output
value.
0,0 ... 1000000 500
10.10 AO min value Sets the min analog output value. 0,0 ... 1000000 0
External Analog output (Extension I/O) has these
parameters:
Description Description Setting range Default value
11.13 1AO0 reference Sets the Analog output
reference.
0-10 mA, 0-20 mA, 4-20 mA, 0-10 V 4-20 mA
11.14 1AO0 type Sets the Analog output type. Motor current, Mains voltage, Active power, Active
power, Reactive power, Apparent power, Active
energy,Reactive energy, cos fi, Motor temperature,
Thyristor temperature, Motor voltage, Mains
frequency, PT100 temperature, PTC resistance
Motor current, A
11.15 1AO0 max value Sets the max Analog output
value.
0,0 ... 1000000 500
11.16 1AO0 min value Sets the min Analog output
value.
0,0 ... 1000000 0
Example:
• AO type is set to Motor current.
• AO reference is set to 0-10 V
• AO min to 0, and AO max to 3000.
This means that when the motor current is:
• 3000 A, the output voltage is 10 V.
• 0 A, the output voltage is 0 V.
• 1500 A, the output voltage is 5 V.
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