Omron C200HX Operation Manual page 496

Host Link Commands
Execution Conditions
End Codes
10-3-18 SV READ 2 –– R$
Command Format
1 0
x 10 x 10
@ R $
Node no. Header
code
Response Format
1 0
x 10 x 10
@ R
Node no. Header
code
478
Commands
Single
OK
An end code of 14 (format error) will be returned if the length of the command is
incorrect.
An end code of 15 (entry number data error) will be returned if an incorrect
instruction mnemonic or TC number is used.
An end code of 16 (command not supported) will be returned if the specified
instruction doesn't exist in the program.
End code
00 Normal completion
13 FCS error
14 Format error
15 Entry number data error
16 Command not supported
18 Frame length error
23 User memory protected
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 as the second operand for the
TIM, TIMH(15), CNT, CNTR(12), or TTIM(87) instruction at the specified pro-
gram address in the user's program.
3 2 1 0
x 10 x 10 x 10 x 10 OP1 OP2 OP3 OP4 x 10
Program address
(BCD)
Use all four characters to specify the timer or counter instruction's mnemonic.
Add a space to the end of a TIM or CNT mnemonic to make it 4 characters long.
Instruction name
TIMER
HIGH-SPEED TIMER
COUNTER
REVERSIBLE COUNTER
TOTALIZING TIMER
1 0
x 16 x 16
$ OP1 OP2 OP3 OP4
End code Operand
Multiple
---
Contents
3 2
x 10
Mnemonic Timer/counter
(0000 to 0511)
Mnemonic
OP1 OP2
T I
T I
C N
C N
T T
3 2 1
x 10 x 10 x 10
SV
Section 10-3
Responses
Single Multiple
OK ---

1 0
x 10 x 10
FCS Terminator
TC number
range
OP3 OP4
M (Space) 0000 to 0511
M H
T (Space)
T R
I M
 ↵
0
x 10
FCS Terminator
↵