Additive input for influencing the output voltage of the 8200 vector/motec
Question:
Which function does the analog signal source MCTRL1-VOLT-ADD have?
Answer:
Via the analog signal source MCTRL1-VOLT-ADD, the inverter output voltage can be additively influenced.
Application examples:
Dimmer connections
exchange for the three-phase winder
compensation of voltage losses of the motor cable
Standardisation:
16384 corresponds to 400 V (for 400 V devices) bzw. 230 V (for 230 V devices)
Example:
For an analog input, e. g. a terminal (C0412.8 = 1, 2 or 4), the gain C0027 or C0414/x = 32768 / C0011 must be preset, so that an inverter output voltage of 400 V or 230 V can be set at an output signal of 100 % (e. g. input voltage of the analog input = 10 V).
