![background image](http://html1.mh-extra.com/html/ls-industrial-systems/xbc-dn10e/xbc-dn10e_user-manual_1943831206.webp)
Chapter 6 Instruction Details
XBC E-Type Main Unit
6-89
Ver. 1
6.19.2 MOV4, MOV4P, MOV8, MOV8P
Instruction
Area Available
Step
Flag
P M K F L T C S Z D.x R.x
Co
nst.
U N D R
Error
(F110)
Zero
(F111)
Carry
(F112)
MOV4(P)
MOV8(P)
S O O O - O -
-
-
- O O O O -
-
-
3~5
-
-
-
D O O O - O -
-
-
- O O -
-
-
-
-
Operand
Description
Data Type
S
Data to transfer or bit position of device number data is saved in
NIBBLE/BYTE
D
Bit position of device number to save data transferred
NIBBLE/BYTE
1) MOV4, MOV8 (MOV4: Move Nibble / MOV8: Move Byte)
(1) Function
It transfers 4-bit or 8-bit data “S” to “D”.
MOV4(P) transfers higher 4-bit data from specified S bit to applicable area to higher 4-bit data from D.
MOV8(P) transfers higher 8-bit data from specified S bit to applicable area to higher 8-bit data from D. For
integers to transfer, only the data as large as applicable instruction will be transferred with the other
disregarded.
(2) Precautions
Devices of Bit (P, M, L, K) and Word (D, R, U), Data will be differently processed. Bit device takes other bits from
the next word if Source (S) is out of word range during Instruction executed. If Destination’s (D) area for
saving exceeds the word, other bits will be saved in the next word. If bit device’s last word has been
specified and instruction is executed, including the next word, the process should be as described in word
device.
Word device, if out of word range when Sourced (S) follows instruction, will fill the area exceeded with 0. If
Destination D exceeds word, the exceeded data will not be processed.
2) MOV8 P0003A D10.3
(1) If Source Device is of bit, and data to transfer is out of the specified word range, it will be transferred to the
next area’s bit value.
b15
D10
b0
b15
P4
b0
b15
P4
b0
MOV4, MOV8
means MOV4/MOV8
S
D
P S
D
MOV4P,
MOV8P
Summary of Contents for XBC-DN10E
Page 1: ......
Page 10: ...Table of Contents Table of Contents 6 10 10 CLEAR ALL PLC 29...