Panasonic PV500 User Manual page 372

Output Signal
READY (REDY): Inspection start ready completion signal
Use this as condition signal to input START signal when inspecting in "Serial" mode as inspection process
mode. READY signal turns on when PV can receive START signal and turns off when it starts capturing an
image.
Use "READ END" signal as ready completion signal to inspect in "Parallel" mode.
READ END 0 - 3 (REN0-3): Image capture completion signal
The signals of READ END 0 - READ END 3 correspond to CAMERA0 - CAMERA3 respectively.
Use this as condition signal to input START signal when inspecting in "Parallel" mode as inspection
process or inspecting with "Individual trigger" which inputs START signal individually. Receiving a START
signal for inspection, READ END signal turns off when capturing an image and turns on after capturing is
complete.
When connecting multiple cameras and capturing images with "Individual" trigger, all READ END signals of
connecting cameras turn on after all cameras finished capturing.
Use "READY" signal as ready completion signal when inspecting with common trigger (, starting capturing
images with all connecting cameras simultaneously) in "Serial" mode.
FLASH 0 - 3: Flash synchronization signal
The signals of FLASH0 - FLASH3 correspond to CAMERA0 - CAMERA3 respectively.
When the specified time of FLASH delay passes after START signal turns on, FLASH signal is output in the
specified length. Whether turning on FLASH signal or turns off at the time of output, you can select for
every FLASH signal from ENVIRONMENT > "Camera" > "FLASH Polarity". This setting is common to all
product types.
Delay time and output width of FLASH signal can be set for each product type and each FLASH signal
from "TYPE" > "Type Setting" > "Camera" in SETUP menu.
RESULT (RSLT): Total Judgement
It outputs a result of Total Judgement set in Judgement. The signal turns on if the judgement is OK, turns
off if it is NG or error. The signal is output automatically when Total Judgement is set. Otherwise, the signal
is always off.
ACCEPT (ACPT): Available for receiving signals
It turns on when PV can receive some of the signals of TYPE, DISPLAY, REENTRY and ASSIGN. When
PV500 receives the signals, ACCEPT signal is turned off, and when the operation is finished, the signal is
turned on.
TACT (TACT): Result read timing
The signal turns on when outputting RESULT signal, ERROR0 signal, and the data using OUT 0 - 15 at the
timing of output.
It turns on when PV starts outputting a result, and turns off after set "Output signal guarantee time" passes.
Obtain a result with the external device at rising edge of TACT signal.
When data is output in multiple times, perform handshake with STROBE signal described below.
·
To set Inspection Process, Serial or Parallel, select as follow.
SETUP menu > "ENVIRONMENT" >"System Settings" > "Operation" > "Inspection Process"
·
To set image capturing trigger, Common or Individual, select as follow.
"SETUP menu" > "TYPE" > "Type Setting" > "Camera" > "Camera Trigger"
·
To set "Output signal guarantee time", select "ENVIRONMENT" > "Input/Output" > "Parallel I/O Output".
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