3 Basic Instructions Main control instructions Instructions for detecting the contacts of rising-/falling-edge Rising-/falling-edge output instructions End instruction Other instructions DVP-PLC Application Manual 3-2 Instruction Execution speed (us) Function Operands STEP Code ES SA EH MC Master control start N0 ~ N7 5.6 5.6 5.6 3 MCR Master control reset N0 ~ N7 5.7 5.7 5.7 3 Execution speed (us) API Instruction STEP Function Operands Code ES SA EH 90 LDP Rising-edge detection operation X, Y, M, S, T, C 5.1 5.1 0.56 (0.88) 3 91 LDF Falling-edge detection operation X, Y, M, S, T, C 5.1 5.1 0.56 (0.88) 3 92 ANDP Rising-edge series connection X, Y, M, S, T, C 4.9 4.9 0.56 (0.88) 3 93 ANDF Falling-edge series connection X, Y, M, S, T, C 4.9 4.9 0.56 (0.88) 3 94 ORP Rising-edge parallel connection X, Y, M, S, T, C 4.9 4.9 0.56 (0.88) 3 95 ORF Falling-edge parallel connection X, Y, M, S, T, C 4.9 4.9 0.56 (0.88) 3 Execution speed (us) API Instruction STEP Function Operands Code ES SA EH 89 PLS Rising-edge output Y, M 7.8 7.8 9.92 3 99 PLF Falling-edge output Y, M 7.8 7.8 10.16 3 Execution speed (us) Instruction STEP Function Operands Code ES SA EH END Program ends N/A 5 5 0.24 1 Execution speed (us) API Instruction STEP Function Operands Code ES SA EH NOP No operation N/A 0.88 0.88 0.16 1 98 INV Inverting operation N/A 1.6 1.6 0.24 1 P Pointer P0 ~ P255 0.88 0.88 - 1 I Interruption program marker I□□□ 0.88 0.88 - 1