457
Host Link Commands Section 6-5
Operand, SV (Response)
The name that indicates the SV classification is returned to “Operand,” and
either the word address where the SV is stored or the constant SV is returned
to “SV.”
Note 1. The instruction name and operand area designations must be in four char-
acters. Fill any gaps with spaces to make a total of four characters.
2. Only the CQM1H-CPU61 CPU Unit has an EM area.
6-5-19 SV READ 3 –– R%
Reads the constant SV or the word address where the SV is stored. The SV
that is read is a 4-digit decimal number (BCD) written in the second word of
the TIM, TIMH(15), TTIM, CNT, or CNTR(12) instruction at the specified pro-
gram address in the user’s program. With this command, program addresses
can be specified for a program of up to 99,999 steps.
Command Format
Response Format An end code of 00 indicates normal completion.
Operand Classification Constant or word address
OP1 OP2 OP3 OP4
C I O (Space) IR or SR 0000 to 0255
L R (Space) (Space) LR 0000 to 0063
H R (Space) (Space) HR 0000 to 0099
A R (Space) (Space) AR 0000 to 0027
D M (Space) (Space) DM 0000 to 6655
DM* (Space) DM (indirect) 0000 to 6655
E M (Space) (Space) EM 0000 to 6143
E M * (Space) EM (indirect) 0000 to 6143
C O N (Space) Constant 0000 to 9999
x 10
3
OP4OP3OP2OP1@ R% x 10
2
x 10
2
x 10
0
x 10
1
x 10
5
x 10
4
x 10
3
x 10
0
x 10
1
x 10
1
x 10
0
↵
*
Node No. Program address
(00000 to 99999)
Must be "0"
Name Timer/counter
(0000 to 0511)
TerminatorFCS
Header
code
@ R% OP1 OP2 OP3 OP4x 16
0
x 10
0
x 10
0
x 10
1
x 16
1
x 10
3
x 10
2
x 10
1
*
↵
Node No. Header
code
End code Operand SV TerminatorFCS
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