Delta AH500 - Lists of Basic Instructions

Chapter 3 Instruction Tables
3-7
: The unit of the operand
: The format of the instruction
It indicates whether the instruction can be used as the pulse instruction, the 16-bit instruction, the
32-bit instruction, or the 64-bit instruction, and the number of steps.
3.3 Lists of Basic Instructions
 Contact instructions
Instruction
code
Symbol Function Operand
LD
Loading contact
A/Connecting contact A in
series/Connecting contact
A in parallel
DX, X, Y, M, S, T, C, HC,
D, L, SM, and PR
AND
OR
LDI
Loading contact
B/Connecting contact B in
series/Connecting contact
B in parallel
DX, X, Y, M, S, T, C, HC,
D, L, SM, and PR
ANI
ORI
 Connection instructions
Instruction
code
Symbol Function Operand
ANB
Connecting the
loop blocks
in series
─
ORB
Connecting the loop blocks
in parallel
─
MPS ─
Storing the data in the
stack
─
MRD ─
Reading the data from the
stack
─
MPP ─
Popping the data from the
stack
─