
11.3.5
Setpoint source of preset setpoints
The four functions "Preset val. selection bit 0" ... " Preset val. selection bit 3" enable change-
over of the setpoint to a parameterisable setpoint (preset value).
Preconditions
The setpoint is only changed over to the respective preset value if no setpoint source with a
higher priority has been selected. (For the preset setpoints, the trigger with the highest prior-
ity of the four triggers is decisive.)
4
Priority of the setpoint sources
^
193
Details
A preset value is selected in a binary-coded fashion via the triggers assigned to the four func-
tions "Preset val. selection bit 0" ... " Preset val. selection bit 3" in compliance with the follow-
ing truth table:
Preset value selec-
tion
Bit 3
Preset value selec-
tion
Bit 2
Preset value selec-
tion
Bit 1
Preset value selec-
tion
Bit 0
Selection
Frequency setpoint Process controller
setpoint
Torque setpoint
FALSE
FALSE
FALSE
FALSE
No selection
FALSE
FALSE
FALSE
TRUE
0x2911:1
0x4022:1
0x2912:1
FALSE
FALSE
TRUE
FALSE
0x2911:2
0x4022:2
0x2912:2
FALSE
FALSE
TRUE
TRUE
0x2911:3
0x4022:3
0x2912:3
FALSE
TRUE
FALSE
FALSE
0x2911:4
0x4022:4
0x2912:4
FALSE
TRUE
FALSE
TRUE
0x2911:5
0x4022:5
0x2912:5
FALSE
TRUE
TRUE
FALSE
0x2911:6
0x4022:6
0x2912:6
FALSE
TRUE
TRUE
TRUE
0x2911:7
0x4022:7
0x2912:7
TRUE
FALSE
FALSE
FALSE
0x2911:8
0x4022:8
0x2912:8
TRUE
FALSE
FALSE
TRUE
0x2911:9
...
...
TRUE
TRUE
TRUE
TRUE
0x2911:15
Parameter
Name / value range / [default setting]
Info
0x2631:018
(PAR 400/018)
Function assignment: Preset val. selection bit 0
(Function list: Preset b0)
•
For possible settings see description for
0x2631:001 (PAR 400/001)
.
^
188
Assignment of a trigger for the "Preset val. selection bit 0" function.
Selection bit with the valency 20 for the bit-coded selection and activa-
tion of a parameterised setpoint (preset value).
Trigger = FALSE: selection bit = "0".
Trigger = TRUE: selection bit = "1".
14 Digital input 4
State of X3/DI4, taking an inversion set in
0x2632:004 (PAR 411/004)
into
consideration.
0x2631:019
(PAR 400/019)
Function assignment: Preset val. selection bit 1
(Function list: Preset b1)
•
For possible settings see description for
0x2631:001 (PAR 400/001)
.
^
188
Assignment of a trigger for the "Preset val. selection bit 1" function.
Selection bit with the valency 21 for the bit-coded selection and activa-
tion of a parameterised setpoint (preset value).
Trigger = FALSE: selection bit = "0".
Trigger = TRUE: selection bit = "1".
15 Digital input 5
State of X3/DI5, taking an inversion set in
0x2632:005 (PAR 411/005)
into
consideration.
0x2631:020
(PAR 400/020)
Function assignment: Preset val. selection bit 2
(Function list: Preset b2)
•
For possible settings see description for
0x2631:001 (PAR 400/001)
.
^
188
Assignment of a trigger for the "Preset val. selection bit 2" function.
Selection bit with the valency 22 for the bit-coded selection and activa-
tion of a parameterised setpoint (preset value).
Trigger = FALSE: selection bit = "0".
Trigger = TRUE: selection bit = "1".
00 Not connected
No trigger assigned (trigger is constantly FALSE).
0x2631:021
(PAR 400/021)
Function assignment: Preset val. selection bit 3
(Function list: Preset b3)
•
For possible settings see description for
0x2631:001 (PAR 400/001)
.
^
188
Assignment of a trigger for the "Preset val. selection bit 3" function.
Selection bit with the valency 2
3
for the bit-coded selection and activa-
tion of a parameterised setpoint (preset value).
Trigger = FALSE: selection bit = "0".
Trigger = TRUE: selection bit = "1".
00 Not connected
No trigger assigned (trigger is constantly FALSE).
Flexible I/O configuration
Setpoint change-over
Setpoint source of preset setpoints
195
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