Wiring For The Ethercat Communication Connector - Delta ASDA-B3 Series User Manual

Wiring

3.7.2 Wiring for the EtherCAT communication connector

Two ports are provided for connecting multiple servo drives, with one way in and the other way
3
out.
Pin assignment (same for both connectors):
Pin No.
1, 9
2, 10
3, 11
4, 12
5, 13
6, 14
7, 15
8, 16
Description of each indicator for the CN6 connector:
 Network status indicator
Indicator
On
Blinking
Off
 EtherCAT connection status indicator (RUN)
Indicator
Off
On
Blinking
Single flash
3-66
(1) CN6 connector (female); (2) CN6 connector (male)
Terminal Signal
TX+ TX+
TX- TX-
RX+ RX+
- -
- -
RX- RX-
- -
- -
Status
Network is connected.
Connection is established
and in data transmission.
No connection.
Status
Initial
Operational
Pre-operational
Safe-operational
Description
Transmit +
Transmit -
Receive +
Receive -
Description
Connection is established but no data transmission.
Data in transmission.
Connection is not established.
Description
After power cycling and the initialization of the servo
drive is complete, the communication has not yet started,
but the controller can access the servo drive's register.
SDO, TxPDO, and RxPDO data packets can be
transmitted.
The controller can exchange data through the mailbox.
The servo drive can use the SDO and TxPDO data
packets to exchange data with the controller.
ASDA-B3
-
-
-
-