Omron V530-R2000, Руководство пользователя

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89
V530-R2000
User’s Manual
SECT
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SECTION 7
Host Communications
I/O Terminals
Output signals are initially OFF, but they can turn ON during the first 0.5 seconds after the power
supply is turned ON. Be sure that signals are not incorrectly read at the host.
Terminal Description
Inputs TRIG Input the trigger for reading from an input device such as a photoelectric
switch. Keep the TRIG terminal ON for a minimum of 0.5 ms.
The interval at which the TRIG can be input depends on the reading time.
The BUSY signal is output during read processing, at which time the TRIG
input will not be accepted.
RESET Resets the Controller.
Outputs RUN ON while the Read Screen is being displayed.
ERROR Error Messages p.97
NG ON when a reading is NG.
BUSY ON while the Controller is processing reading. TRIG inputs and commands
will not be accepted while the BUSY signal is ON.
ALARM ON when the alarm level is reached (assuming the analytical functions
have been enabled).
p.34