Operating Instructions
6.15.1 Analog input as setpoint source
Function description
$QDORJLQSXWDFWXDOYDOXH
0DLQVHWSRLQW
6FDOLQJ
6FDOLQJ
6XSSOHPHQWDU\VHWSRLQW
S
S
S
U
U
S
$,
$,
U>@
Figure 6-25 Example: Analog input 0 as setpoint source
In the quick commissioning, you define the preassignment for the inverter interfaces.
Depending on what has been preassigned, after quick commissioning, the analog input can
be interconnected with the main setpoint.
Example
Setting with analog input 0 as setpoint source:
Parameter Description
p1070 = 755[0] Interconnects main setpoint with analog input 0
p1075 = 755[0] Interconnects supplementary setpoint with analog input 0
Parameter
Parameter Description Setting
r0755[0...1] CO: CU analog inputs, actual
value in percent
Displays the actual referenced input value of the analog inputs
[0] = analog input 0
[1] = analog input 1
p1070[0…n] CI: Main setpoint Signal source for the main setpoint
The factory setting depends on the inverter.
Inverter with PROFIBUS or PROFINET interface: [0] 2050[1]
Inverter without PROFIBUS or PROFINET interface: [0] 755[0]
p1071[0…n] CI: Main setpoint scaling Signal source for scaling the main setpoint
Factory setting: 1
r1073 CO: Main setpoint active Displays the active main setpoint
p1075[0…n] CI: Supplementary setpoint Signal source for the supplementary setpoint
Factory setting: 0
p1076[0…n] CI: Supplementary setpoint
scaling
Signal source for scaling the supplementary setpoint
Factory setting: 0
Advanced commissioning
6.15 Setpoints
Converter with the CU230P-2 Control Units
260 Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257946B AF