Eaton ELC-PB, Programming Manual

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E L C P r o g r a m m i n g M a n u a l
F o r m o r e i n f o r m a t i o n v i s i t : w w w. e a t o n . c o m M N 0 5 0 0 3 0 0 3 E
3 - 5 1 2
API Mnemonic Operands Function
270 D BLDI S, n Load NC Contact by Specified Bit
Bit Devices Word devices Program Steps
Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S * * * * * *
n * * * * * * * * * * *
BLDI: 5 steps
DBLDI: 9 steps
ELC ELCB ELCM
PB PC/PA/PH PV PB PH/PA
32 16 P 32 16 P 32 16 P 32 16 P 32 16 P
Operands:
S : Reference source address n : Reference bit address
Description:
1. Available range for the value in operand n : K0~K15 for the 16-bit instruction; K0~K31 for the
32-bit instruction.
2. The BLDI instruction is used to evaluate the state of a bit in D0 in the program below and if that
bit is OFF, the instruction will be true. If it’s ON, the instruction will be false. n specifies the bit
in S . If bit 1 in D0 is a 0 in the program below, the instruction is true and output Y0 will be
energized.
Program Example:
BLDI D0 K1 Y0
Instruction: ; Operation:
BLDI D0 K1 ; Load NC contact with bit
status of bit1 in D0
OUT Y0 ; Drive coil Y0