How do you setup a Hand Off Auto (HOA) on the ATV320 drive?
Issue:
Setting up an HOA on the ATV320 drives.
Product Line:
Altivar 320 / ATV320
Resolution:
To program the drive for auto manual/hand control follow the below steps after setting LAC access level to Adu or EPr:
1. Go to Conf -> FULL -> CtL-
2. Set CHCF = SEP
3. Set Fr1 = the speed channel in manual/hand mode (see list below, for full description refer to the programming manual)
AI2 = -10 +10V signal
AI3 = 0 - 20mA or 4 - 20mA signal
AIUI = the virtual pot on the drive itself
LCC = speed from the remote display
Mdb = speed over modbus communication
CAn = speed over CanOpen communication
nEt = speed over the communication card inserted (Ethernet IP, modbus TCP, etc..)
4. Set Fr2 = the speed channel in auto mode (see list above same as FR1, for full description refer to the programming manual)
5. Set rFC = LIx (replace x with the number of the input used to switch active when in auto mode)
6. Set Cd1 = the command channel in manual/hand mode (see list below)
LCC = start stop from the remote keypad
Mdb = command over modbus communication
CAn = command over CanOpen communication
nEt = command over the communication card inserted
7. Set Cd2 = the command channel in the auto mode (same options as above)
8. Set CCS = same logic input as rFC above
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)
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