Standard function blocks
259
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: ...ACSM1 Firmware Manual ACSM1 Speed and Torque Control Program...
Page 2: ......
Page 4: ......
Page 12: ...Table of contents 12...
Page 49: ...Drive control and features 49...
Page 282: ...Standard function blocks 282...
Page 306: ...Application program template 306...
Page 312: ...Control chain block diagrams 312...
Page 331: ...331...
Page 332: ...332...
Page 333: ......