Delta AS Series Programming Manual page 541

A S S er i es Pr og r am m ing M an u a l
API Instruction code
0903 D
Device X
D

n
Data
type
D
n
Symbol
_6
Explanation
1. This instruction divides the bits in the device specified by D into groups (n bits in a group) , and then rotates these
groups to the left with the carry flag SM602.
2. Only the DRCL instruction can use the 32-bit counter, but not the device E.
3. For 16-bit instructions, the value in n must be between 1–16. For 32-bit instructions, the value of n must be
between 1–32. When n is less than 0, the instruction is not executed. When n exceeds the range, the instruction is
executed with n at the maximum value (32) of the range.
4. In general, the RCLP and DRCLP pulse instructions are used.
6 - 2 6 2
RCL P
Y M S T C
  
  
 
 
Operand
D, n
HC D FR SM
 
  
 
 
Pulse instruction 16-bit instruction
AS
D ： Device to rotate
： Number of bits in a group
n
Function
Rotating bits in a group to the left with the
carry flag
SR E K 16#
 
   
32-bit instruction
AS
"$" F
AS