GE PACSystems RX7i

Chapter 4. Ladder Diagram (LD) Programming
144 PACSystems* RX7i, RX3i and RSTi-EP CPU Programmer's Reference Manual GFK-2950C
4.8.4 Block Move
When the Block Move (BLKMOV) function receives power flow,
it copies a block of seven constants into consecutive locations
beginning at the destination specified in output Q. BLKMOV
passes power to the right whenever it receives power.
Mnemonics:
BLKMOV_DINT
BLKMOV_DWORD
BLKMOV_INT
BLKMOV_REAL
BLKMOV_UINT
BLKMOV_WORD
Operands
Note: For each mnemonic, use the corresponding data type for the Q operand. For example,
BLKMOV_DINT requires Q to be a DINT variable.
Parameter
Description
Allowed Operands
Optional
IN1 to IN7
The seven constant values to move.
Constants. Constant type must match
function type.
No
Q
The first memory location of the
destination for the moved values. IN1 is
moved to Q.
All except %S.
%SA, SB, SC are also prohibited on BLKMOV
REAL, BLK_MOV_INT, and BLK_MOV_UINT.
No
Example
When the enabling input represented by the name #FST_SCN is ON,
BLKMOV_INT copies the seven input constants into memory locations
%R0010 through %R0016.