Indicators And Operating Controls - Pepperl+Fuchs OPC Manual

OPC / OPD / OPE
Product Description
4.2

Indicators and Operating Controls

OPC reader and OPD reader
The illumination unit has 7 LED indicators that provide information on the various
device statuses.
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Figure 4.1
1. DIAG 2
Yellow LED. Generates different flashing sequences to signal diagnostic
messages.
2. DIAG 1
Yellow LED. Generates different flashing sequences to signal diagnostic
messages.
3. Power (PWR)
Lights up green when the sensor is ready for operation.
4. Ready (READY)
Lights up yellow when the sensor is ready.
5. Reading process triggered (BAD)
6. Reading process triggered (GOOD)
Lights up yellow if the reading was successful.
7. Trigger sensor (TRG)
Caution!
Software update
The READY LED flashes while the sensor is being programmed. During this time,
the sensor must not be switched off.
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Indicators and Operating Controls
Lights up yellow if the reading was unsuccessful.
Lights up yellow when a connected trigger sensor is activated.
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