Omron V530-R150E-3 -, Operation Manual

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85
Trigger Inputs and Output Format
Section 4-3
One Shot Reading (10) 1:1 Connection
Reading ends and the judgments are output when the reading is cor-
rectly performed. When the reading is not correctly performed, read-
ing continues to be performed for the number of retries specified in
the setting conditions. The reading judgments are output to a write
word.
Read
Continuous Reading (11, 12) 1:1 Connection
Starts continuous reading
Continuous reading is performed.
The reading judgment is output to a write word.
Read
Stops continuous reading.
Read
Reading Judgment
Write
• Reading data is stored with ASCII codes.
• Write flag switches between [0 0 0 0]
‘“
[1 1 1 1] each time
data is output. Monitor the flag to see whether reading judgment
has been written.
Begin read
word
Bit Setting
15 to 12 11 to 8 7 to 4 3 to 0
+0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Command code
Begin read
word
Bit Setting
15 to 12 11 to 8 7 to 4 3 to 0
+0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 Command code
Begin read
word
Bit Setting
15 to 12 11 to 8 7 to 4 3 to 0
+0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 Command code
Begin write word Bit
15 to 12 11 to 8 7 to 4 3 to 0
+0 Write flag 0 0 0 0 0 0 0 0 0 0 0 0
+1 Reading data 1st byte Reading data 2nd byte
+2 Reading data 3rd byte Reading data 4th byte
to to to
+27 Reading data 53th byte Reading data 54th byte
+28 Reading data 55th byte Reading data 56th byte