Standard function blocks
370
SR
(10033)
Illustration
Execution time
0.38 µs
Operation
The output (Q1) is 1 if the set input (S1) is 1. The output will retain the previous output
state if the set input (S1) and the reset input (R) are 0. The output is 0 if the set input is
0 and the reset input is 1.
Truth table:
Inputs
Set input (S1): Boolean
Reset input (R): Boolean
Outputs
Output (Q1): Boolean
SR
48
TLA1 1 msec
(1)
S1
R
Q1
Q1(48)
S1
R
Q1
previous
Q1
0
0
0
0
0
0
1
1
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
Q1
previous
is the previous cycle output value.
Summary of Contents for ACSM1 Series
Page 1: ...ABB motion control drives Firmware manual ACSM1 motion control program ...
Page 4: ......
Page 34: ...Drive programming using PC tools 34 ...
Page 86: ...Drive control and features 86 ...
Page 265: ...Parameters and firmware blocks 265 1 100 us 100 µs 2 1 ms 1 ms 3 50 ms 50 ms ...
Page 302: ...Parameter data 302 ...
Page 422: ...Application program template 422 ...
Page 430: ...Appendix A Fieldbus control 430 ...
Page 500: ...Appendix D Application examples 500 ...
Page 508: ...Appendix E Control chain and drive logic diagrams 508 ...
Page 510: ...3AFE68848270 REV H EN 2015 06 26 Contact us www abb com drives www abb com drivespartners ...