EL6184 – connection and LEDs
Fig.4: EL6184 – connection and LEDsEL6184 – connection
Terminal point | Description | |
|---|---|---|
Name | No. | |
I1 | 1 | Input channel 1 |
GND | 2 | Ground for channel 1 (internally connected to terminal points 3, 6, and 7) |
GND | 3 | Ground for channel 3 (internally connected to terminal points 2, 6, and 7) |
I3 | 4 | Input channel 3 |
I2 | 5 | Input channel 2 |
GND | 6 | Ground for channel 2 (internally connected to terminal points 2, 3, and 7) |
GND | 7 | Ground for channel 4 (internally connected to terminal points 2, 3, and 6) |
I4 | 8 | Input channel 4 |
EL6184 – LEDs
LED | Color | Meaning | |
|---|---|---|---|
Run | green | This LED indicates the terminal's operating state: | |
off | State of the EtherCAT State Machine: INIT = initialization of the terminal or BOOTSTRAP = function for firmware updates of the terminal | ||
flashing | State of the EtherCAT State Machine: PREOP = function for mailbox communication and different standard-settings set | ||
single flash | State of the EtherCAT State Machine: SAFEOP = verification of the Sync-Managers channels and the distributed clocks. | ||
on | State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible | ||
|
HART-Error |
green |
off |
No HART communication |
|
on |
HART communication active | ||
|
red |
off |
No HART communication error | |
|
on |
HART communication error | ||