Yaskawa AC Drive V1000-Series Option SI-M3/V CompoNet - Manual (Page 13)

4 Option Components
YASKAWA ELECTRIC TOBP C730600 54A V1000 Option CompoNet Installation Manual 13
Table 2 Communication Cable Connector Descriptions
◆
Option LED Display
The option has two bicolor, red/green LEDs: one for Module Status (MS) and one for
Network Status (NS).
The operational states of the LEDs after the CompoNet power-up diagnostic LED sequence
are described in Table 3 . Wait at least 2 seconds for the power-up diagnostic process to
complete before verifying the states of the LEDs.
Table 3 Option LED States
Pin Cable color Signal Description
1 Red BS+ Communications DC +24V <1>
<1> Not used with the CompoNet Option
2 White BDH Comm Data High
3 Blue BDL Comm Data Low
4 Black BS- Network Common <1>
Name
Indication
Operating Status Remarks
Color Status
MS
– OFF Power supply OFF Power is not being supplied to the drive.
Green ON Option operating The option is operating normally.
Green Flashing Option initializing Incorrect settings must be corrected.
Red ON
Fatal error
occurred
A fatal (irrecoverable) error occurred in the option.
Red Flashing
Non-fatal error
occurred
A non-fatal (recoverable) error occurred.
Green/
Red
Flashing Device self-test Device in self-test mode.