DVP- ES2/ EX2/ SS2/ SA2/ SX2/ SE&TP O pe r a t i on Ma nua l - Pr ogr am m i ng3- 494API Mnemonic Operands Function ControllersES2/EX2 SS2 SA2SESX2215~217 D LD# Contact Type Logic OperationTypeOPBit Devices Word devices Program StepsX Y M S K H KnX KnY KnM KnS T C D E F LD#: 5 stepsDLD#: 9 stepsS1 * * * * * * * * * * *S2 * * * * * * * * * * *PULSE 16-bit 32-bitES2/EX2 SS2 SA2SE SX2 ES2/EX2 SS2 SA2SE SX2 ES2/EX2 SS2 SA2SE SX2Operands:S1: Source device 1 S 2: Source device 2Explanations:1. This instruction conducts logic operation between the content in S 1 and S2. If the result is not “0”,the continuity of the instruction is enabled. If the result is “0”, the continuity of the instruction isdisabled.2. LD# (#: &, |, ^) instruction is used for direct connection with Left bus bar.API No. 16 -bitinstruction32 -bitinstructionContinuityconditionDiscontinuitycondition215 LD& DLD& S1 & S2≠0 S1 & S2＝0216 LD| DLD| S1 | S2≠0 S1 | S2＝0217 LD^ DLD^ S1 ^ S2≠0 S1 ^ S2＝03. Operation:& : Logic “AND” operation, | : Logic “OR” operation, ^ : Logic “XOR” operation4. When 32-bit counters (C200 ~ C254) are used in this instruction, make sure to adopt 32-bitinstruction (DLD#). If 16-bit instruction (LD#) is adopted, a “program error” will occur and theERROR indicator on the MPU panel will flash.Program Example:1. When the result of logical AND operation between C0 and C10 ≠ 0, Y20 = ON.2. When the result of logical OR operation between D200 and D300 ≠ 0 and X1 = ON, Y21 = ONand latched.LD C0 C10LD D200 D300 SETX1&| Y21Y20
