B&R ACOPOSinverter P84, User Manual

Page: 204 / 405

Programming guidelines
204 ACOPOSinverter P84 User's Manual 2.10
[REF. OPERATIONS] (OAI-)
Code Name/Description Factory settings
OAI- [REF. OPERATIONS]
Reference = ( Fr1 or Fr1b + SA2 + SA3 - dA2 - dA3 ) x MA2 x MA3.
Note:
This function cannot be used with certain other functions. Follow the instructions in see "APPLICATION FUNCT. FUn-" on page 197 .
SA2 [Summing ref. 2] [No] (nO)
Selection of a reference to be added to [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
nO
[No]
(nO) : No source assigned.
AI1 [AI1] (AI1) : Analog input
AI2 [AI2] (AI2) : Analog input
LCC [HMI] (LCC) : Graphics terminal
Mdb [Modbus] (Mdb) : Not applicable
CAn [CANopen] (CAn) : Integrated communication interface (POWERLINK)
nEt [Com. Card] (nEt) : Communication card, if present
PG [Encoder] (PG) : Encoder input, if encoder card present
AIU1 [AI virt com] (AIU1) : Virtual input via the communication bus, which is configured via [AI1 communication] (AIC1) .
Warning!
ACCIDENTAL OPERATION OF DEVICE
If the equipment is switched to forced local mode (
see "COMM. CARD and FORCED LOCAL (LCF-)" on page 310 ), the virtual
input used in the current configuration remains fixed at the last value transmitted. The virtual input and mode "Forced local" are
not permitted to be used in the same configuration.
Failure to follow these instructions will result in death or serious injury.
SA3 [Summing ref. 3] [No] (nO)
Selection of a reference to be added to [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
• Possible assignments are identical to [ref. Tot. E2] (SA2) above.
dA2 [Subtract ref. 2] [No] (nO)
Selection of a reference to be subtracted from [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
• Possible assignments are identical to [ref. Tot. E2] (SA2) above.
dA3 [Subtract ref. 3] [No] (nO)
Selection of a reference to be subtracted from [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
• Possible assignments are identical to [ref. Tot. E2] (SA2) above.
MA2 [Multiplier ref. 2] [No] (nO)
Selection of a reference to be multiplied by [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
• Possible assignments are identical to [ref. Tot. E2] (SA2) above.
MA3 [Multiplier ref. 3] [No] (nO)
Selection of a reference to be multiplied by [channel ref1] (Fr1) or [channel1B act] (Fr1b) .
• Possible assignments are identical to [ref. Tot. E2] (SA2) above.