Configuration Mode (ConF)
REFERENCE OPERATIONS
Summing input / Subtracting input / Multiplier
Fr1 or Fr1b
SA2
SA3
dA2
A
dA3
MA2
MA3
A = (Fr1 or Fr1b + SA2 + SA3 - dA2 - dA3) x MA2 x MA3
•
If
SA2, SA3, dA2, dA3
are not as s igned, they are set to 0.
•
If MA2, MA3 are not as s igned, they are set to 1.
•
A is lim ited by the m inim um
LSP
and m axim um
HSP
param eters .
•
For m ultiplication, the s ignal on MA2 or MA3 is interpreted as a %. 100% corres ponds to the m axim um
value of the corresponding input. If MA2 or MA3 is s ent via the com m unication bus or graphic dis play
term inal, an
MF
r
m ultiplication variable, page 284 m ust be s ent via the bus or graphic dis play term inal.
•
Revers al of the direction of operation in the event of a negative res ult can be inhibited (s ee
[RV Inhibition]
(SIn)
page 154).
Code Nam e / De s cription Adjustment range Factory s e tting
Reference = (Fr1 or Fr1b + SA2 + SA3 - dA2 - dA3) x MA2 x MA3. See the diagrams on pages 147 and 148.
Note:
This function cannot be used w ith certain other functions. Follow the instructions on page 163.
SA2
[Summing ref. 2]
[No]
(nO)
nO
Selection of a reference to be added to
[Ref.1 channel]
(Fr1)
or
[Ref.1B channel]
(Fr1b).
[No]
(nO): Not assigned
[Al1]
(A11): Analog input A1
[Al2]
(A12): Analog input A2
[Al3]
(A13): Analog input A3
[HM I]
(LCC): Graphic display terminal or remote display terminal source
[M odbus ]
(Mdb): Integrated Modbus
[CANope n]
(CAn): Integrated CANopen®
[Com . card]
(nEt): Communication option board source
[RP]
(PI): Motor voltage
[AI virtual 1]
(AIU1): Virtual analog input 1 w ith the jog dial
[AI virtual 2]
(AIU2): Virtual analog input 2 by the communication bus
[OA01]
(OA01): Function blocks: Analog Output 01
...
[OA10]
(OA10): Function blocks: Analog Output 10
SA3
[Summing ref. 3]
[No]
(nO)
Selection of a reference to be added to
[Ref.1 channel]
(Fr1)
or
[Ref.1B channel]
(Fr1b).
Identical to
[Sum m ing ref. 2]
(SA2) page 168.
dA2
[Subtract. ref. 2]
[No]
(nO)
Selection of a reference to be subtracted from
[Ref.1 channe l]
(Fr1)
or
[Ref.1B channe l]
(Fr1b).
Identical to
[Sum m ing ref. 2]
(SA2) page 168.
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > FUN- > OAI-
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