Video: How do you switch speed control from terminals to the remote keypad on an Altivar 12 VFD?

Issue:
How do you switch speed control from terminals to the remote keypad on an ATV12?

Product Line:
ATV12

Environment:
All Models and serial numbers

Cause:
None

Resolution:



Programming:

1. Using the knob push enter, scroll down to Conf and push enter
2. Now scroll down to CtL menu and push enter
3. Select Fr1 and push enter, set to AI1 for speed pot and push enter
4. Scroll down to CHCF and push enter, set to SEP and push enter
5. Scroll down to CD1 and push enter, set to ter and push enter.
6. Scroll down to FLO and set to LI4, assuming you are using LI4 as the switch between remote HMI control and Terminal control and push enter
7. Scroll down to FLOC and set this to LCC (remote keypad) and push 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.

Udgivet til: Schneider Electric Danmark