VFD EtherNet/IP Option Card
Option Card Application Manual
42
4.3.5
Permission and Stop Setting
Function
Description Write permission setting and drive stop condition when time-out
Network
Environment
(1) Set the option card IP address to 192.168.1.5
(2) Use a computer (192.168.1.100) and an option card that uses Modbus TCP
communication
(3) Prepare an AS218TX (192.168.1.10) and an option card that uses EtherNet/IP
implicit messaging communication.
(4) Three scenarios:
a. The drive does not stop regardless of any communication time-out.
b. The drive stops when PLC communication time-out occurs, and PLC is set as
main connection device.
c. The drive stops when communication time-out occurs both on PLC and
remote workstation.
Open DCISoft setting page, go to
Permission and Stop Drive Condition
page.
Exclusive
owner implicit message timeout
checkbox is selected by default. In this case, because no
master device is set, drive stops only when implicit messaging communication time-out occurs
on EtherNet/IP main connection device once communicated successfully. The following
sections describe some commonly seen drive stop scenarios.
Item
Description
Master Device
After you have set the IP address of master device, only communication
comes from this IP address is allowed to modify parameters.
Main Connection
Device
Defined by EtherNet/IP communication, each slave (adapter) must and
can only have one main connection device. All masters, except the main
connection device, are only allowed to read (listen-only).
