Option Led States - YASKAWA SI-B3 Installation & Technical Manual

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Option LED States

The option has four LEDs.
Two bi-color Status LEDs:
• Module status (MS) red/green
• Network status (NS) red/green
Two BACnet LEDs:
• Transmit (TX) green
• Receive (RX) green
The operational status of the option LEDs after the power-up diagnostic LED sequence is
complete are described in
process to complete before verifying LED states.
A - 1000-Series
*1 LED label has transparent background. Please make sure that you use the correct label for FP605.
LED Name
Color
-
Green
Green
MS
Red
Red
Green/
Red
NS -
YASKAWA TOEP YAICOM 22A BACnet MS/TP Installation & Technical Manual
Table 4.2. Wait at least 2 seconds for the power-up diagnostic
NS MS
TX RX
A
Figure 4.2 Option LED Labels
Table 4.2 Option LED States
Indication
Display
OFF Power supply OFF
ON Normal operation
Flashing Standby/Initializing
Flashing Minor fault
ON Major fault
Flashing
Option self-test
OFF Power supply OFF
MS RS
NS TX
B
*1
B - FP605
Operating State
No power to the drive.
The option is operating normally and
initialization is complete.
The option is configuring or waiting
for configuration information.
The option detected a recoverable
minor fault.
The option detected an unrecoverable
major fault.
The option is in self-test mode.
-
4 Option Components
Description
11