![background image](http://html1.mh-extra.com/html/omron/v530-r150/v530-r150_operation-manual_741959037.webp)
3-2
Section
Trigger Input and Output Format
25
3-2
Trigger Input and Output Format
3-2-1
Trigger Input
Reading is performed by inputting a signal to the TRIG A or B ter-
minals when in MON (monitor) or RUN mode.
TRIG A Terminal (One shot mode)
One reading is performed on the rising edge (OFF to ON) of
TRIG A signal.
Correct Reading: Reading ends, then reading judgment is out-
put.
Incorrect Reading: Reading continues to be performed for the
number of retries specified in the setting conditions.
How to set the number of retries.
→
As the TRIG A signal is synchronous with the shutter input of the
Camera, an accurate image of the moving object can be ob-
tained.
TRIG B Terminal (Continuous mode / Level trigger mode)
Changed by setting of communications specifications.
→
Trigger Mode
Detail
Continuous mode (Default
setting)
Performs continuous reading while the TRIG B terminal is
ON.
Level trigger mode
Repeats reading while the TRIG B terminal is ON until
reading judgement is OK (readable).
3-2-2
Output Format
Signals are output in RUN mode but not in MON (monitor) mode.
OK/NG Terminal
Output OK/NG judgment.
Judgment
Detail
OK
OK when 2-dimensional codes are read successfully.
The reading data will be output to RS-232C.
NG
NG when 2-dimensional codes are not read successfully.
The error code will be output to RS-232C.
NG when coincidence judgment is set to ON and the
reading data is not coincident with the registered data 0 to
3.
The reading data will be output to RS-232C.
OK: ON or NG: ON (i.e.: whether output turns ON for an OK judg-
ment or an NG judgment) can be selected in the communications
Содержание V530-R150
Страница 1: ...Cat No Z136 E1 1 V530 R150 OPERATION MANUAL 2 Dimensional Code Reader ...
Страница 2: ...V530 R150 2 Dimensional Code Reader Operation Manual Produced July 1999 ...
Страница 89: ...5 4 Section STEP 2 Setting Reading Conditions 79 8 Select 1 Read DataMatrix 9 Select Reading Settings ...
Страница 95: ...5 6 Section STEP 4 Starting Code Reading 85 3 Input reading trigger Reading is performed QRCode ABCDE12345 ...
Страница 132: ...6 2 Section SET Setting Mode 123 Line Bright X fixed Y coordinate Line Bright Y fixed X coordinate ...
Страница 197: ...Cat No Z136 E1 1 V530 R150 2 Dimensional Code Reader OPERATION MANUAL ...