10 Application Instructions API 202-313 API 269 Operands: S : Reference source device n : Reference bit Explanations: 1. EH2/SV_V1.9 and versions above, and EH3/SV2 supports the function. EH series does not support the dunction. 2. Available range for the value in operand n : K0~K15 for 16-bit instruction; K0~K31 for 32-bit instruction. 3. BLD instruction is used to load NO contact whose contact state is defined by the reference bit n in reference device D , i.e. if the bit specified by n is ON, the NO contact will be ON, and vice versa. Program Example: Y0 Instruction: Operation:
BLD D0 K3 Load NO contact X0 with bit Status of bit3 in D0 OUT Y0 Device coil Y0 DVP-PLC Application Manual 10-24 Mnemonic Operands Function D BLD Load NO Contact by Specified Bit Type OP Bit Devices Word devices Program Steps X Y M S K H KnX KnY KnM KnS T C D E F BLD: 5 steps DBLD: 9 steps S * * * * * * n * * * * * * * * * * * PULSE 16-bit 32-bit SA SX SC EH SV EH3 SV2 ES EX SS SA SX SC EH3 ES EX SS SA SX SC EH3 ES EX SS EH SV EH SV SV2 SV2 BLD D0 K3