Option Led Display; Option Led Status Definitions - YASKAWA MECHATROLINK-III Installation Manual

Connector
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Option LED Display

Option has four LEDs that identify the option or communication status.
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Option LED Status Definitions

A - 1000-Series Label
LED State
Lit in green
Lit in red
R/E
Flashing in
red
Unlit
Lit in green Connection established Established connection
CON
Unlit
YASKAWA TOEP C730600 88A MECHATROLINK-III Installation Manual
Figure 4.2 Option LED Labels
Table 4.2 Option Operation LED Status
Status
• The SI-ET3 has power and is prepared for operation
Power supply on
• An internal, self-diagnostic check completed in the
Error • Error/alarm occurred
• Command error occurred (parameter error, phase error,
SI-ET3 error Error found during the SI-ET3 self-diagnostic check
Power supply off • The drive has no power
• The SI-ET3 is not properly connected to the drive, or the
• An internal, self-diagnostic error occurred in the SI-ET3
Connection Connection with master device is not established
unestablished
Signal
Pin No.
Name
7 (NC)
8 (NC)
Shell SLD
B - GA500, GA700, GA800, CR700,
and CH700 Label
Description
option
combination error)
SI-ET3 has no power
4 Option Components
I/O Function
- -
- -
- Shield
13