Balluff BTL7-V50E-M P-C003 Serie Notice D'utilisation page 30

BTL7-V50E-M _ _ _ _ -P-C003
Magnetostrictive Linear Position Sensor – Profile Style
3
Construction and function (continued)
3.3 LED display
LED 4
(Link/Activity
OUT)
LED 1
(BTL status)
Fig. 3-2: BTL7 LED displays
3.3.2 LED 2: EtherCAT status
LED 2
Green Off
Flashing (2.5 Hz)
Single flash
(1 flash/s)
On
Flickering (10 Hz)
Red On
Double flash
Single flash
Flashing
Flickering
Off
Tab. 3-2: LED 2
3.3.3 LED 3 / LED 4: Link/Activity
LED 3/LED 4 Status
Green
On Port open
Flickering Port open
Off Port closed
Inverted double Port closed (must be
flash opened manually)
Tab. 3-3: LED 3/4
8 english
LED 3
(Link/Activity
IN)
LED 2
(EtherCAT
status)
Slave status Error
INIT
PRE-OP
SAFE-OP
OP
INIT
— Application error
— Timeout of process data
watchdog/timeout of EtherCAT
watchdog
— Local error
— Invalid configuration
— Error during boot-up
— No error
Connection
Yes
Yes
Data is being
exchanged
No
Yes
3.3.1 LED 1: BTL status
LED 1 Operating state
Green Normal function
Magnet is within the limits.
Red Error
No magnet or magnet outside the limits.
Tab. 3-1: LED 1
Meaning
— The device is in the INITIALISATION state
— The device is in the PRE-OPERATIONAL state
— The device is in the SAFE-OPERATIONAL state
— The device is OPERATIONAL
— The device is starting and has not yet reached
the INIT state.
A critical application or communication error has
occurred.
The application has exceeded the time limits.
The device has automatically changed the
EtherCat status because of a local error. The
error indicator in the AL status register is set to 1.
General configuration error
An error was detected during the start-up
process. The INIT state has been reached, but
the error indicator in the AL status register is set
to 1.
EtherCAT communication functions without any
errors.