Tc Status Read –– Rg; Dm Area Read –– Rd - Omron CQM1H - PROGRAM Programming Manual

Host Link Commands
6-5-5 TC STATUS READ –– RG
Command Format
1
@ x 10 x 10
Node No.
Response Format
Parameters
6-5-6 DM AREA READ –– RD
Command Format
1
@ x 10 x 10
Node No.
Response Format
1
@ x 10 x 10
Node
No.
Parameters
Reads the status of the Completion Flags of the specified number of timers/
counters, starting from the specified timer/counter.
0 3 2
R G x 10 x 10 x 10
Header Beginning timer/counter
code (0000 to 0511)
An end code of 00 indicates normal completion.
1
@ x 10 x 10
Node No.
The response will be divided when reading the status of more than 123 timer/
counters.
Read Data (Response)
The status of the number of Completion Flags specified by the command is
returned as a response. "1" indicates that the Completion Flag is ON.
Reads the contents of the specified number of DM words, starting from the
specified word.
0 3 2
R D x 10 x 10 x 10
Header Beginning word
code (0000 to 6655)
An end code of 00 indicates normal completion.
0 1 0
R D x 16 x 16 x 16
Header End code
code
Read data (for number of words read)
Read Data (Response)
The contents of the number of words specified by the command are returned
in hexadecimal as a response. The words are returned in order, starting with
the specified beginning word.
Note Be careful about the configuration of the DM area, as it varies depending on
the CPU Unit model.
1 0 3 2 1
x 10 x 10 x 10 x 10 x 10
No. of timers/counters
(0001 to 0512)
ON/
0 1 0
R G x 16 x 16
OFF
Header End code
code
Read data
(1 timer/counter)
Read data
(for number of TC read)
1 0 3 2 1
x 10 x 10 x 10 x 10 x 10
No. of words
(0001 to 6656)
3 2 1 0
x 16 x 16 x 16
Read data (1 word)
Section 6-5
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0
FCS Terminator
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FCS Terminator
* ↵
0
FCS Terminator
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FCS Terminator
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