Emerson Powerdrive F300 Reference Manual page 117

Parameter 07.013 Analog Input 2 Invert
Short description Inverts the signal for analog input 2
Mode Open‑Loop
Minimum 0
Default 0
Type 1 Bit User Save
Display Format Standard
Coding RW
The scaling, offset and invert functions for analog input 2 are defined in the same way as for analog input 1. See Analog Input 1 Scaling (07.008).
Parameter 07.014 Analog Input 2 Destination
Short description Defines the output parameter for analog input 2
Mode Open‑Loop
Minimum 0.000
Default 1.037
Type 16 Bit User Save
Display Format Standard
Coding RW, DE, PT, BU
The scaling, offset and invert functions for analog input 2 are defined in the same way as for analog input 1. See Analog Input 1 Scaling (07.008).
Parameter 07.019 Analog Output 1 Source
Short description Defines the input parameter for analog output 1
Mode Open‑Loop
Minimum 0.000
Default 5.001
Type 16 Bit User Save
Display Format Standard
Coding RW, PT, BU
Analog Output 1 Source (07.019) defines the source parameter for analog output 1. The value of the source parameter is scaled with
Analog Output 1 Scaling (07.020) and if the scaling is greater than 1.000 the value is clamped between -100% and +100% or between 0% and 100%
depending on whether the output is bipolar or unipolar. The resulting value is then used to control the output. It should be noted that the normal rules for
parameter routing do not apply, but the scaling always makes -100% to +100% correspond to the range from minus source parameter maximum to plus
source parameter maximum, and 0% corresponds to the source parameter value of zero. This means for example that a parameter with a minimum of 1
and a maximum of 10 will produce an output that changes from 10% to 100% as the parameter is change from minimum to maximum.
The outputs provided with different hardware are given in the table below.
Internal I/O Identifier
(11.068)
0: Standard Analogue and
Digital I/O
1: Basic I/O
2: HVAC Analogue and
Digital I/O
The output mode is defined by Analogue Output 1 Mode (07.021) as shown in the table below.
Analogue Output 1 Mode Standard Analogue and
(07.021) Digital I/O
Volt -10V to + 10V
0-20mA Not possible
20-0mA Not possible
4-20mA Not possible
20-4mA Not possible
Parameter 07.020 Analog Output 1 Scaling
Short description Defines the scaling factor for analog output 1
Mode Open‑Loop
Minimum 0.000
Default 1.000
Type 16 Bit User Save
Display Format Standard
Coding RW
See Analog Output 1 Source (07.019).
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
Analogue Output 1 Analogue Output 2
Bipolar Voltage Bipolar Voltage
No output No output
Unipolar Voltage or Unipolar Voltage or
Current Current
HVAC Analogue and
Digital I/O
0V to +10V
0mA to 20mA
20mA to 0mA
4mA to 20mA
20mA to 4mA
Maximum 1
Units
Update Rate Background read
Decimal Places 0
Maximum 59.999
Units
Update Rate Drive reset read
Decimal Places 3
Maximum 59.999
Units
Update Rate Drive reset read
Decimal Places 3
Maximum 10.000
Units
Update Rate Background read
Decimal Places 3
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