Parameters 287
28.13 Frequency ref1
function
Selects a mathematical function between the reference
sources selected by parameters 28.11 Frequency ref1 source
and 28.12 Frequency ref2 source. See diagram at 28.11
Frequency ref1 source.
Ref1
Ref1 Signal selected by 28.11 Frequency ref1 source is used as
frequency reference 1 as such (no function applied).
0
Add (ref1 + ref2) The sum of the reference sources is used as frequency
reference 1.
1
Sub (ref1 - ref2) The subtraction ([28.11 Frequency ref1 source] - [28.12
Frequency ref2 source]) of the reference sources is used as
frequency reference 1.
2
Mul (ref1 × ref2) The multiplication of the reference sources is used as
frequency reference 1.
3
Min (ref1, ref2) The smaller of the reference sources is used as frequency
reference 1.
4
Max (ref1, ref2) The greater of the reference sources is used as frequency
reference 1.
5
28.14 Frequency ref1/2
selection
Configures the selection between frequency references 1 and
2. See diagram at 28.11 Frequency ref1 source.
0 = Frequency reference 1
1 = Frequency reference 2
Follow
Ext1/Ext2
selection
Frequency
reference 1
0. 0
Frequency
reference 2
1. 1
Follow Ext1/Ext2
selection
Frequency reference 1 is used when external control location
EXT1 is active. Frequency reference 2 is used when external
control location EXT2 is active.
See also parameter 19.11 Ext1/Ext2 selection.
2
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 3
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 4
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 5
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 6
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 7
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 8
Other [bit] Source selection (see Terms and abbreviations on page 148). -
No. Name/Value Description Def/FbEq16
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