4 Step Ladder Instructions Combination Example 1: (Including alternative divergence/convergence and simultaneous divergence/convergence) Ladder diagram: M1002 S0 S X0 Y0 S20 S X1 Y1 X2 X3 S30 S31 S X5 Y3 S40 Y13 S60 S SFC:
S0 M1002 Y0 X0 X1 S20 Y1 X2 X3 S30 Y2 S31 Y3 S32 Y4 X4 S40 Y5 X5 X6 S41 Y6 X7 X10 S50 Y7 S51 Y10 S52 Y11 S53 Y12 X11 S60 Y13 X12 S61 Y14 X13 S62 Y15 X14 S63 Y16 X15 X16 X17 S70 Y17 S0 S0 DVP-PLC Application Manual 4-17 002 ZRST S0 S127 SET S0 S Y10 X12 SET S61 S61 S Y14 S60 S61 X15 S S SET S70 S70 S Y17 X17 S0 S32 S Y4 X6 SET S41 S41 S Y6 X10 SET S52 SET S53 S52 S Y11 X13 SET S62 S62 S Y15 S63 S Y12 X14 SET S63 S63 S Y16 S62 S63 X16 S S S0 RET END END SET S61 SET S20 SET S70 SET S30 SET S31 SET S32 SET S41 30 Y2 X4 SET S40 SET S40 SET S52 SET S53 SET S40 SET S62 40 Y5 X7 SET S50 SET S51 50 Y7 X11 SET S60 SET S60 SET S50 SET S51 SET S63