YASKAWA E-V-MD Series User Manual page 24

1 Outline
1.3.2 SERVOPACK
The SERVOPACK has operating status indicators and a power indicator.
• Operating Status Indicators
You can check the operating status of the SERVOPACK with the operating status indicators.
Indicator
Name
RUN
ALM
CN
CMERR
LK1
LK2
∗1. Servo ON status is indicated if the servo is ON for even one axis.
∗2. A warning or alarm is indicated if there is a warning or alarm for even one axis.
∗3. Connection completion is indicated if there is a connection for even one axis.
The lighting patterns of the operating status indicates are shown in the following table.
Status
Not lit.
Flashing.
Flashes once.
Flashes twice.
Lit.
1-6
RUN
CN
LNK1
Color Description
Green Servo operating status
Red Servo error
MECHATROLINK-III
Green
communications status
MECHATROLINK-III
Yellow communications error
status
MECHATROLINK-III
Green
port 1 link status
MECHATROLINK-III
Green
port 2 link status
Always OFF.
ON
200 ms 200 ms
OFF
ON
200 ms
OFF
ON
200 ms 200 ms 200 ms
OFF
Always ON.
ALM
CMERR
LNK2
Status
Not lit. Initializing (booting)
Flashing.
Servo ON
Flashes twice. Overtravel
Lit. Servo OFF for all axes.
Not lit. Normal status for all axes
Flashes once. Servo warning
Lit.
Servo alarm
Not lit. Power ON (phase 0)
Flashing. Waiting for a connection (phase 1)
Lit.
Connection completion
Not lit. Normal communications
Flashes once. Command error (CMD_ALM)
Lit. Communications error (COMM_ALM)
No MECHATROLINK-III link
Not lit. (no MECHATROLINK-III communications
connection)
MECHATROLINK-III link
Lit.
(electrical connection to device)
No MECHATROLINK-III link
Not lit. (no MECHATROLINK-III communications cable
connection)
MECHATROLINK-III link
Lit.
(electrical connection to device)
Indicator Lighting Pattern
1000 ms
1000 ms
Operating Status
*1
*2
*2
or initializing
*3
(phases 2 and 3)