SMC Networks JXCEH, Руководство по эксплуатации

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-27-
No. JXC
※
-OMY0008
7. LED display
7.1 LED display
Refer to the table below for details of the LED status.
LED Details
PWR
Power supply
status.
OFF Power is not supplied
Green LED is ON Power is supplied
ALM
Controller alarm
status. OFF Normal operation
Red LED is ON Alarm generated
RUN
EtherCAT
communication
status.
OFF INIT state
Green LED is flashing
∗
1 Pre-Operational state
Green LED is single
flashing
∗
1
Safe-Operational state
Green LED is ON Operational state
ERR
EtherCAT
communication
error status
OFF No error in EtherCAT communication
Red LED is flashing
∗
1
Error in the setting of EtherCAT
communication
Red LED is double
flashing
∗
1
Error in the setting of EtherCAT
communication
(application watch dog timeout)
L/A1 Link/Activity1
OFF “IN” port: No Link, No Activity
Green LED is ON “IN” port: Link, No Activity
Green LED is flashing “IN” port: Link, Activity
L/A2 Link/Activity2
OFF “OUT” port: No Link, No Activity
Green LED is ON “OUT” port: Link, No Activity
Green LED is flashing “OUT” port: Link, Activity
∗
1 Refer to the following for the cycle when LED is flashing (Flush, Single-flush, Double-flush)
.
7.2 LED and Controller Status
Refer to the table below for the LED and the controller status.
Controller status
LED description
PWR ALM RUN ERR
When power is supplied
Green LED
is ON
LED is OFF
- -
When EtherCAT communication is
normal
- -
Green LED
is ON
LED is OFF
Motor
controller
Controller alarm generated LED is OFF
Red LED is
ON
- -
Controller system error
generated Green LED
is ON
Red LED is
ON
- -
Writing to controller
EEPROM Green LED
is flashing
- - -
-: LED display is unstable
Caution
Do not turn OFF the power supply for the controller or disconnect and connect the cable while data is
being written to EEPROM (PWR LED (green) is flashing).
∗
This is to avoid the possibility of incorrect / corrupt data (step data, parameter)
Flash
Single-flash
Double-flash