DVP-ES2/EX2/SS2/SA2/SX2/SE&TP Operation Manual - Programming 1.5.2 LD / LDI (Load NO contact / Load NC contact) LD or LDI starts a row or block LD instruction LD instruction AND block OR block Similar to LD instruction, LDP and LDF instructions only act at the rising edge or falling edge when the contact is ON, as shown in the figure below. 1.5.3 LDP / LDF (Load Rising edge trigger/ Load Falling edge trigger) Rising-edge Falling-edge X0 X0 Time OFF ON OFF OFF ON OFF AND (ANI) instruction connects a NO (NC) contact in series with another device or block.
1.5.4 AND / ANI (Connect NO contact in series / Connect NC contact in series) AND instruction AND instruction 1.5.5 ANDP / ANDF (Connect Rising edge in series/ Connect Falling edge in series) Similar to AND instruction, ANDP (ANDF) instruction connects rising (falling) edge triggers in series with another device or block. 1.5.6 OR / ORI (Connect NO contact in parallel / Connect NC contact in parallel) OR (ORI) instruction connects a NO (NC) in parallel with another device or block.
OR instruction OR instruction OR instruction 1.5.7 ORP / ORF (Connect Rising edge in parallel/ Connect Falling edge in parallel) Similar to OR instruction, ORP (ORF) instruction connects rising (falling) edge triggers in parallel with another device or block 1.5.8 ANB (Connect block in series) ANB instruction connects a block in series with another block ANB command 1-6 Tim