Setting functions
8.4 Setpoint calculation
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
127
The inverter provides an option to invert the setpoint sign using a bit. As an example, the
setpoint inversion is shown through a digital input.
In order to invert the setpoint through the digital input DI 1, connect the parameter p1113
with a binary signal, e.g. the digital input 1.
Table 8- 8 Examples of settings to invert the setpoint
p1113 = 722.1
Digital input 1 = 0: Setpoint remains unchanged.
Digital input 1 = 1: Inverter inverts the setpoint.
Invert setpoint via control word 1, bit 11.
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