EIO16084 Bus Expansion Module User Manual V1.5
The device number refers to the number of all devices connected to a slot. It starts
from 0 and is automatically numbered according to the connection sequence of the
devices on the bus. You can view the total number of devices connected to the bus
through the NODE_COUNT(slot) command.
Drive number:
The controller will automatically identify the drive on the slot, and the number starts
from 0, and the number is automatically numbered according to the connection sequence
of the drive on the bus.
The drive number is different from the device number. Only the drive device number
on the slot is assigned, and other devices are ignored. The drive number will be used when
mapping the axis number.
4.2.
EtherCAT Expansion Module Usage
1.
Please follow the above wiring instructions to correctly complete the wiring of power
supply, EtherCAT bus, IO signal and other modules.
2.
After the controller is powered on, please use the ETHERNET interface and RS232
serial port to connect to ZDevelop.
3.
The EIO16084 expansion module can only be used after bus initialization.
①
Execute the bus initialization program, identify the device number of the EIO
expansion module and the connected drive number during the initialization process,
operate the axis mapping according to the drive number, and use the AXIS_ADDRESS
command to map the axis, also operate the IO mapping of the expansion module
according to the device number, and use the NODE_IO command to map the IO, set
DRIVE_PROFILE and ATYPE;
②
After successful initialization, enable the driver on the expansion module.
③
Enable and set the basic motion parameters ATYPE, UNITS, SPEED, ACCEL, FWD_IN,
REV_IN and other axis parameters, and then send the motion command to drive the motor.
4.
After the setting is completed, the communication can be established. If the
communication is successful, "controller status" - "slot 0 node" will display the
information of the expansion module.
Summary of Contents for EIO16084
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