Communication data code
Enable online change
(2) Open settings
The setting is required for all the connected GOTs.
Host station port No.
[Controller Setting] and [Ethernet] of GT
(1) [Controller Setting] and [Ethernet] of GT
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(2) Ethernet setting
The settings items for the network No. and station
No. do not exist at the Built-in Ethernet port
Motion Controller CPU side. However, these
virtual values must be set on the GOT side.
Therefore, set the network No. and station No. on
the GOT side. Set the network No. that is not
existed on the network system and any station
8 - 60
8. ETHERNET CONNECTION
8.4 PLC Side Setting
(Use default value)
Refer to (2)
: As necessary
: Not necessary
MELSOFT connection (fixed)
(3) Controller setting
GOT NET No.
GOT PC No.
GOT IP Address
GOT Port No. (Communication)
GOT Port No.
(4) Ethernet setting
Set the same value as that of GOT N/W No.
Set a value different from that of GOT PLC No.
Set it to the IP address value of the Built-in Ethernet port
Motion Controller CPU side.
Checking communication state of Connecting
to Built-in Ethernet port CPU
(1) When using the Command Prompt of Windows
Execute a Ping command at the Command Prompt of
(a) When normal communication
Reply from 192.168.3.2: bytes=32 time
(b) When abnormal communication
Request timed out.
(2) When abnormal communication
At abnormal communication, check the followings and
execute the Ping command again.
• Cable connecting condition
• Confirmation of switch and network parameter setting
• Operation state of PLC CPU (faulty or not)
• The IP address of Built-in Ethernet port CPU specified
in the Ping command
Setting (Use default value.)