Sv Change 3 - Omron SYSMAC CV Series Operation Manual

SV CHANGE 3

5-21 SV CHANGE 3
Command Format
@ W
1 0
x 10 x 10
Unit no. Header code
Operand (command): Specifies whether to use a constant or word to change
the SV of the timer/counter and, if a word is used, specifies the data area of the
word (see below).
New SV (command): Specifies the constant or address to change the SV to in
BCD.
Operand
OP1 OP2
C O N
C I O
G R space
A R space
T I M
C N T
D M space
*
D M
E M space
*
E M
D R space
I R space
, I R
Note 1. A total of four letters are required to specify the operand. Be sure to include
spaces where necessary.
2. Word address ranges depend on the CPU being used. Refer to the CV-se-
ries Operation Manual: Ladder Diagrams for details.
Finds the specified timer or counter instruction in the program (main program
area) starting from the specified address and changes the constant SV in 4-digit
BCD or the address of the word containing the SV. This command can be used to
specify address in programs over 10K words in size.
Note 1. Only the first instruction in the program after the specified address that
meets the specifications will be found.
2. Only the main program will be searched for CVM1 PCs.
3. If the PC is programmed using SFC, only action 0 will be searched. The en-
tire main program will be searched if SFC programming is not used.
%
5 4 3
x 10 x 10 x 10 x 102
Address
OP1
Constant/Area
OP3 OP4
space Constant
space CIO Area
space CPU Bus Link Area
space Auxiliary Area
space Timer Area
space Counter Area
space DM Area
space Indirect DM address
space EM Area
space Indirect EM address
space Data Register
space Index Register
space Indirect index
register address
1 0
x 10 10 OP1 OP2 OP3
Timer/Counter instruction
3
OP2 OP3 OP4 x 10 x 10
Operand New SV
Section 5-21
New SV
( (see note)
0000 to 9999
0000 to 2555
0000 to 0255
0000 to 0511
0000 to 0511 or
0000 to 1023 0000 1023
00000 to 08191 or
00000 to 09999 00000 09999
00000 to 09999
0000 to 0002
0000 to 0002
0000 to 0002 (offsets and
other details cannot be
read)
3 2 1
OP4 x 10 x 10 x 10 x 10
Timer/Counter number
2 1 0
x 10 x 10
FCS Terminator
t )
0
* s
87