Panasonic PV500 User Manual page 373

STROBE: Read timing
Use this signal to output result data with OUT1 - 15 to the external device in multiple times or re-register
templates.
Each time result data is output, STROBE signal turns on.
Result read timing when Handshaking is employed
Use the signal with ACKNOWLEDGE signal in pairs.
PV500 turn on STROBE signal after outputting data. The external device receives data at rising edge of
STROBE ON signal. Turn on Reception completion signal after reception is complete. PV 500 receives the
reception completion signal with ACKNOWLEDGE terminal.
Inspection data read timing when Handshaking is not employed (When "Data Output" is "All
Selectable")
Inspection data are output at intervals of set "Output signal guarantee time". STROBE signal turns on each
time outputting the data.
Receive data with the external device after rising edge of STROBE ON signal and in the output signal
guarantee time.
When "Output Data" is set to "Once, Judgement(16 bit)", STROB signal does not turn on.
To set "Output signal guarantee time", select "ENVIRONMENT" > "Input/Output" > "Parallel I/O Output".
Re-registration area display timing when template is re-registered
STROB signal turns on after displaying an area in Template setting. Input a template setting signal and
register a template with the external device after rising edge of STROB ON signal.
RUN: Operate signal
It turns on the device is operating.
The monitor shows "RUN" when it is operating, and "STOP" when it is stopped in the upper right.
ERROR 0 (ERR0): Error in executing an inspection or outputting a result
It turns on when an error occurs on result output or template setting (when REENTRY signal is input)
during an inspection. At the timing of outputting of RESULT signal, ERROR 0 signal is turns on.
ERROR 1 (ERR1): Command error
It turns on when an error occurs in operations after inputting the signals which are marked with (*) in the
table of input signal including TYPE and DISPLAY.
While the error signal is ON, inputting the signals again operates correctly and turns off the error signal.
·
As the same as the above, ERROR 0 signal or ERROR 1 signal is output when an error occurs by
inputting the command of the same function through RS-232C interface or Ethernet interface.
·
ERROR 0 signal and ERROR 1 signal can be reset forcibly by inputting error reset signal assigned to
one of ASSIGN 0 to 5, or by inputting the designated command.
See "Resetting Error Signal": page 406 .
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