Mitsubishi Electric MELSEC-Q/L - Page 123

3 CONFIGURATION OF INSTRUCTIONS
3.8 Counting Step Number
121
3
The following table shows steps depending on the devices.
In cases where the conditions overlap, the number of steps becomes a cumulation of the two.
Ex.
MOV If U1\G10 ZR123 has been designated, a total of 2 steps are added.
■When replacing the QnUDE(H)CPU with the QnUDVCPU
The conditions for increasing or decreasing the number of steps are different when replacing the QnUDE(H)CPU with the
QnUDVCPU. Accordingly the number of program steps may be increased or decreased.
For increase or decrease in the number of steps, refer to the QnUCPU User's Manual (Function Explanation, Program
Fundamentals).
Devices with additional steps Added steps Example
Intelligent function module device 1 MOV U4\G10 D0
Multiple CPU shared device MOV U3E1\G10000
D0
Link direct device MOV J3\B20
D0
Index register / standard device register MOV Z0
D0
Serial number access format file register MOV ZR123
D0
32-bit constant DMOV K123
D0
Real constant EMOV E0.1
D0
Character string constant For even numbers: (number of characters) / 2
For odd numbers: (number of characters + 1) / 2
$MOV "123"
D0
MOV
U1
\
G10 ZR123
Serial number access format file registers
Intelligent function module devices
Increased by 2 steps
+
=
: 1 step
: 1 step