Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 191)

4 Step Ladder Instructions
DVP-PLC Application Manual
4-21
Ladder Diagram:
SET S20
SET S30
SET Y4
Y0
END
X5
S31
S
X4
TMR T0
SET S32
S2
S
M1041 M1044
S20
S
S30
S
Y1
X0
SET S40
X5 X0
SET S31
T0
K30
Y2
S32
S
X2
SET S50
X2
SET Y4
TMR T1
S40
S
SET S41
T1
K30
Y0
S41
S
X4
SET S42
Y2
S42
S
X3
SET S50
X3
Y1
S50
S
X5
SET S60
RST Y4
TMR T2
S60
S
SET S70
T2
K30
Y0
S70
S
X4
SET S80
Y3
S80
S
X1
X1
RET
S2
Enter auto operation mode
Clipping tightly
Clipping released
Robot arm descending
Right shifting
Robot arm ascending to upper limit (X4 On)
Robot arm left shifting to left limit (X1 On)
Clipping tightly
Robot arm ascending to upper limit (X4 On)
Right shifting
Robot arm descending
Robot arm ascending to upper limit (X4 On)
X4
X4
X4 X4
X5
X4