Title: +038=360.012-#####._06-BA-ESR NI-DV Controller Nicotra Gebhardt - Operating Instruction.pdf
NI-DV can be controlled via analogue/digital (A/D) inputs or via Modbus. • The factory setting is analogue/digital (A/D) control. • Connect A/D control signals to the terminal strip, see section 3-14.1. 0-10 V In • • With A/D control, functions such as alarm read-out and acknowledgement are still possible via Modbus even though "Modbus control" is not activated. Is used to control motor speed in relation to a 0-10V signal.NoteThe relationship between the 0-10V control signal and motor speed depends on the settings for min./max. speed and ramp up/ramp down times. See figs 5-1 and 5-2The ”+10Vdc”, ”0-10V In” and ”GND” terminals can be connected to a potentiometer, see electrical connection in fig. 3.14.2.The ”+10Vdc”, ”0-10V In” and ”GND” terminals can be connected to a potentiometer, see electrical connection in fig. 3.14.2.