4 Option Components
YASKAWA ELECTRIC
TOBP C730600 63C V1000 Option SI-ET3/V Installation Manual
15
u
Option LED Display
The MECHATROLINK-III Option has four LEDs that indicate the option card or
communication status.
n
Defining Option LED States
Table 4 Option LED States
Name
State
Operating Status
Description
R/E
Lit in
green
Power supply on
• SI-ET3/V has been successfully powered up
• An internal, self-diagnostic check completed in the SI-ET3/V
Lit in
red
Error
• Error/alarm occurred
• Command error occurred (parameter error, phase error,
combination error)
Flashing
in red
SI-ET3 error
Error found during theSI-ET3/V self-diagnostic check
Unlit
Power supply off
• The drive has no power
• SI-ET3/V is not properly connected to the drive, or SI-ET3/V has
no power
• An internal, self-diagnostic error occurred in the SI-ET3/V
CON
Lit in
green
Connection
established
Established connection
Unlit
Connection
unestablished
Connection with master device is not established
LK1
Lit in
green
Connector CN1
connected
Connector CN1 is connected to other stations
Unlit
Connector CN1
disconnected
Connector CN1 is not connected to other stations (cable not
connected, cable disconnected, other stations not powered up)
LK2
Lit in
green
Connector CN2
connected
Connector CN2 is connected to other stations
Unlit
Connector CN2
disconnected
Connector CN2 is not connected to other stations (cable not
connected, cable disconnected, other stations not powered up)
GEM_M-III_IM_E_conditional.fm 15 ページ 2017年7月7日 金曜日 午後5時9分