Lenze i550

7.4.3 Example: Change-over from keypad setpoint to preset 1 ... 7
The four funcons "Acvate preset (bit 0)" ... " Acvate preset (bit 3)" enable change-over of
the setpoint to a parameterisable setpoint (preset value).
Details
A preset is selected in a binary-coded fashion via the triggers assigned to the four funcons
"Acvate preset (Bit 0)" ... " Acvate preset (Bit 3)" in compliance with the following truth
table:
Acvate preset Selecon
Bit 3
0x2631:021
(P400.21)
Bit 2
0x2631:020
(P400.20)
Bit 1
0x2631:019
(P400.19)
Bit 0
0x2631:018
(P400.18)
Preset Frequency setpoint PID setpoint Torque setpoint
FALSE FALSE FALSE FALSE No preset selected
FALSE FALSE FALSE TRUE Preset 1 0x2911:001 (P450.01) 0x4022:001 (P451.01) 0x2912:001 (P452.01)
FALSE FALSE TRUE FALSE Preset 2 0x2911:002 (P450.02) 0x4022:002 (P451.02) 0x2912:002 (P452.02)
FALSE FALSE TRUE TRUE Preset 3 0x2911:003 (P450.03) 0x4022:003 (P451.03) 0x2912:003 (P452.03)
FALSE TRUE FALSE FALSE Preset 4 0x2911:004 (P450.04) 0x4022:004 (P451.04) 0x2912:004 (P452.04)
FALSE TRUE FALSE TRUE Preset 5 0x2911:005 (P450.05) 0x4022:005 (P451.05) 0x2912:005 (P452.05)
FALSE TRUE TRUE FALSE Preset 6 0x2911:006 (P450.06) 0x4022:006 (P451.06) 0x2912:006 (P452.06)
FALSE TRUE TRUE TRUE Preset 7 0x2911:007 (P450.07) 0x4022:007 (P451.07) 0x2912:007 (P452.07)
TRUE FALSE FALSE FALSE Preset 8 0x2911:008 (P450.08) 0x4022:008 (P451.08) 0x2912:008 (P452.08)
TRUE FALSE FALSE TRUE Preset 9 0x2911:009 (P450.09)
... ... ...
TRUE TRUE TRUE TRUE Preset 15 0x2911:015 (P450.15)
Conguring the frequency control
Changing the setpoint source during operaon
Example: Change-over from keypad setpoint to preset 1 ... 7
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