Yaskawa SI-W3 - Manual (Page 12)

4 Option Components
12 YASKAWA ELECTRIC TOBP C730600 56A 1000-Series Option SI-W3 Installation Guide
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Option LED Display
The option has five LEDs.
The operational states of the LEDs are described in Table 3 .
Table 3 Option LED States
Note: The RUN, RX, TX, and ERR LEDs are lit (ON) during initialization of the bind data.
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Neuron ID
The neuron ID is written on the side of the service switch. Refer to Figure 1 on page 10 for
details.
The bar code for the neuron ID is included on the device and the packaging.
LED
Name
Display
Operating Status Explanation (major faults)
Color Status
RUN Green
ON Normal operation Device is operating normally.
Flashing Network not configured LONWORKS network has not been configured.
OFF
Power OFF No power is being supplied to the drive.
Hardware fault
An unrecoverable fault has occurred.
If the unit does not recover after cycling power, then
the option card may need to be replaced.
RX Green
ON/
Flashing
Receiving Receiving node data
OFF
Node data not yet
received
No input signal
TX Green
ON/
Flashing
Sending Sending data
OFF Not sending data No data is being send
ERR Red
ON Hardware fault
An unrecoverable fault has occurred.
If the unit does not recover after cycling power, then
the option card may need to be replaced.
Flashing Comm error CALL or BUSS error has occurred
OFF Normal operation Device is operating normally.
SERVICE Green
ON
Service switch active Service switch is being held down
Hardware fault
An unrecoverable fault has occurred.
If the unit does not recover after cycling power, then
the option card may need to be replaced.
Flashing Network not configured LONWORKS network has not been configured
OFF Normal operation Device is operating normally.
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