Video: How do you switch speed control from terminals to the remote keypad on an Altivar 12 VFD?
How do you switch speed control from terminals to the remote keypad on an Altivar 12 VFD?
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Using the knob push enter scroll down to Conf enter
Now scroll down to CtL menu enter
Fr1 enter set to AI1 for speed pot enter
Scroll down to CHCF enter and set to SEP enter
Scroll down to CD1 enter set to ter enter.
Scroll down to FLO and set to LI4 assuming you are using LI4 as the switch between remote HMI control and Terminal control enter
Scroll down to FLOC and set this to LCC (remote keypad) enter.
Notes: Function control will be the terminals start and stop via logic input LI1 and remote speed pot speed control if LI4 is low. If you turn on LI4 the remote HMI or keypad will have full control over the drive.