EL3004 - Connection, display and diagnostics
RUN - LEDs
|
LED |
Color |
Meaning | |
|---|---|---|---|
|
RUN *) |
green |
These LEDs indicate 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 Manager channels and the distributed clocks. | ||
|
on |
State of the EtherCAT State Machine: OP = normal operating state; mailbox and process data communication is possible | ||
*) If several RUN LEDs are present, all of them have the same function.
EL3004 - Connection
Terminal point | Description | Internally connected | Max. current carrying capacity *) | |
|---|---|---|---|---|
Name | No. | |||
Input 1 | 1 | Input 1 | - | not applicable (voltage input) |
GND | 2 | Signal ground for input 1 | 4,6,8 | 40 mA |
Input 3 | 3 | Input 3 | - | not applicable (voltage input) |
GND | 4 | Signal ground for input 3 | 2,6,8 | 40 mA |
Input 2 | 5 | Input 2 | - | not applicable (voltage input) |
GND | 6 | Signal ground for input 2 | 2,4,8 | 40 mA |
Input 4 | 7 | Input 4 | - | not applicable (voltage input) |
GND | 8 | Signal ground for input 4 | 2,4,6 | 40 mA |
*) Constant and peak value