KSB PumpDrive 2 - Inputs and Outputs of the I;O Extension Board

8 Commissioning/Shutdown
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PumpDrive 2
Assignment at analog output 1 Control AOUT Bit 1 Control AOUT Bit 0
3 1 0
4 1 1
Table96: Parameters for analog output
Parameter Description Possible settings Factory setting
3-8-7-1 Assignment 1 Analog Output 1
Selectable assignment 1 of analog output 1
▪ OFF
▪ Setpoint
▪ Actual Value
▪ Motor Speed
▪ Motor Power
▪ Motor Current
▪ Motor Voltage
▪ Output Frequency
▪ DC Link Voltage
Motor Speed
3-8-7-2 Assignment 2 Analog Output 1
Selectable assignment 2 of analog output
Motor Current
3-8-7-3 Assignment 3 Analog Output 1
Selectable assignment 3 of analog output 1
Motor Power
3-8-7-4 Assignment 4 Analog Output 1
Selectable assignment 4 of analog output 1
DC Link Voltage
The scales of the possible output values of the analog output reference the
parameters in menu 3-11, Value Ranges and Units.
Example
Pressure Control Parameter 3-8-7-1, Assignment 1 Analog Output 1 is configured for
the setpoint. Parameters 3-8-7-2 to 3-8-7-4 are set to OFF. Scaling is then as follows:
▪ 4mA refer to the Minimum Pressure parameter (3-11-2-1)
▪ 20mA refer to the Maximum Pressure parameter (3-11-2-2)
8.10.5 Inputs and outputs of the I/O extension board
Digital inputs on the I/O extension board
Digital inputs (DI6 to DI8) can be freely parameterised, like digital inputs DI1 to DI5.
It is not possible for the same digital input to be parameterised differently for the
individual frequency inverters used in multiple pump configurations.
Table97: List of parameters with default assignment of function
Parameter Description Possible settings Factory setting
3-8-6-6 Digital Input 6 Function
Configurable function of digital input 6
▪ No Function
▪ System Start
▪ Potentiometer Auto -
▪ Potentiometer Auto +
▪ Control Point
▪ Alternative Setpoint/Control
Value Active
▪ Potentiometer Manual -
▪ Potentiometer Manual +
▪ Control Digital Bit 0
▪ Control Digital Bit 1
▪ Control Digital Bit 2
▪ Dry Running Protection
▪ Reset Messages
▪ Control AOUT Bit 0
▪ Control AOUT Bit 1
▪ External Message
▪ Start Functional Check Run
▪ Pump Changeover
No Function
3-8-6-7 Digital Input 7 Function
Configurable function of digital input 7
No Function
3-8-6-8 Digital Input 8 Function
Configurable function of digital input 8
No Function