The Status Of Led When The Controller Is Started - Toshiba nv Series Instruction Manual

4.4

The Status of LED when the Controller is Started

When the controller unit starts, the controller status display LED of the controller
module shows as follows.
[Single operation]
LED
Light off
Color
name
RUN Green HALT/DL-WAIT/
ERR mode
ONL Green HALT/DL-WAIT/
RUN/ERR mode
STBY Green HALT/DL-WAIT/
RUN/ERR mode
HALT Green RUN/ERR mode
ERR Red No ERR
BATT Green Battery voltage
reduction or no
battery
(Note) Check ERR with the special register (S register) and the error log.
[Duplex operation]
LED
Light off
Color
name
HALT/DL-WAIT/
RUN Green
ERR mode
HALT/DL-WAIT/
ONL Green
SLAVE-RUN/
EQL-RCV-RUN
ERR mode
HALT/DL-WAIT/
STBY Green
ODD-RUN/
MASTER-RUN
EQL-SEND-RUN
ERR mode
ODD-RUN/
HALT Green
MASTER-RUN
EQL-SEND-RUN/
SLAVE-RUN/
EQL-RCV-RUN
ERR mode
ERR Red No ERR
BATT Green Battery voltage
reduction or no
battery
(Note) Check ERR with the special register (S register) and the error log.
Table 4-2 TC-net I/O loop status display LED
LED
Light off
Color
name
I/O bus status or no
LP
Green
connection
Scan transmission
SCAN
Green
stopped

4-4 The Status of LED when the Controller is Started

Table 4-1 Controller status display LED
Blink
Simulation mode RUN mode
DL-WAIT HALT
ERR
The battery is normal and The battery is normal and
the power for shutdown is the power for shutdown
being charged. has been charged.
Blink
Simulation mode ODD-RUN/
MASTER-RUN/
SLAVE-RUN/
EQL-SEND-RUN/
EQL-RCV-RUN
mode
EQL-SEND-RUN ODD-RUN/
MASTER-RUN
EQL-RCV-RUN SLAVE-RUN
DL-WAIT HALT
ERR
The battery is normal and The battery is normal and
the power for shutdown is the power for shutdown
being charged. has been charged.
Blink
I/O loop status
Scan transmission
Unified Controller nv series Controller Unit Instruction Manual
Light on Layout
RUN ONL STBY
○ ○
○ ○
HALT ERR BATT
Light on Layout
RUN ONL STBY
○ ○
○ ○
HALT ERR BATT
Light on Layout
LP○ ○SCAN
○
○
○
○
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