Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 26)

1 Basic Principles of PLC Ladder Diagram
DVP-PLC Application Manual 1-22
SFC Figure:
S0
S20
S21
S22
S0
M1002
T0
T1
T13
Y0
S23
T2
TMR T0 K350
Y2
TMR T1 K250
Y2
TMR T2 K50
M1013
Y1
S30
S31
S32
T10
T11
S33
T12
Y12
TMR T10 K250
Y11
TMR T12 K50
Y12
TMR T11 K50
M1013
Y10
TMR T13 K350
Ladder Diagram:
M1002
ZRST S0 S127
SET S0
SET S20
Y2
END
S0
S
S21
S
Y1
S23
S
Y12
S30
S
T13 S23
S
S33
S
SET S30
S20
S
TMR T0
SET S21
T0
Y0
K350
TMR T1
SET S22
T1
K250
Y2
S22
S TMR T2
SET S23
T2
K50
M1013
TMR T10
SET S31
T10
K250
Y12
S31
S TMR T11
SET S32
T11
K50
M1013
Y11
S32
S
TMR T12
SET S33
T12
K50
Y10
S33
S
TMR T13 K350
S0
RET