AH500 Programming Manual 
3-8 
  Output instructions 
Symbol  Function 
Operand 
OUT 
Driving the coil 
 
DY, X, Y, M, S, T, C, HC, 
D, L, SM, and PR 
SET 
Keeping the device on 
 
DY, X, Y, M, S, T, C, HC, 
D, L, SM, and PR 
 
  Master control instructions 
Symbol  Function  Operand 
MC 
Setting the master control  N 
MCR 
Resetting the master control  N 
 
  Rising-edge/Falling-edge detection contact instructions 
Symbol  Function 
Operand 
LDP 
 
Starting the rising-ed
detection/Connecting 
the rising-edge 
detection in 
series/Connecting the 
rising-
parallel   
DX, X, Y, M, S, T, C, HC, 
D, L, SM, and PR 
PED 
ANDP 
 
APED 
ORP 
 
OPED 
LDF 
 
Starting the 
falling-edge 
detection/Connecting 
the falling-edge 
detection in 
series/Connecting the 
falling-edge detection 
in parallel 
DX, X, Y, M, S, T, C, HC, 
D, W, L, SM, and PR 
NED 
ANDF 
 
ANED 
ORF 
 
ONED 
 
  Rising-edge/Falling-edge output instructions 
Symbol  Function 
Operand 
PLS 
Rising-edge output 
DY, X, Y, M, S, T, C, HC, 
D, L, SM, and PR