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8. ETHERNET CONNECTION
8.4 PLC Side Setting
8 - 47
1
PREPARATORY
PROCEDURES FOR
MONITORING
2
DEVICE RANGE
THAT CAN BE SET
3
ACCESS RANGE
FOR MONITORING
4
HOW TO MONITOR
REDUNTANT
SYSTEM
5
BUS CONNECTION
6
DIRECT
CONNECTION TO
CPU
7
COMPUTER LINK
CONNECTION
8
ETHERNET
CONNECTION
: Necessary : As necessary : Not necessary
(2) Open settings
The setting is required for all the connected GOTs.
[Controller Setting] and [Ethernet] of GT
Designer3
POINTPOINTPOINT
(1) [Controller Setting] and [Ethernet] of GT
Designer3
For [Controller Setting] and [Ethernet] of GT
Designer3, refer to the following.
8.3.1 Setting communication interface
(Communication settings)
(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
No..
(3) Controller setting
(4) Ethernet setting
*1 Set the same value as that of GOT N/W No.
*2 Set a value different from that of GOT PLC No.
*3 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
Windows
.
(a) When normal communication
C:\>Ping 192.168.3.39
Reply from 192.168.3.2: bytes=32 time
<10ms TTL=32
(b) When abnormal communication
C:\>Ping 192.168.3.39
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
Communication data code
(Use default value)
Enable online change
(MC protocol)
Open settings Refer to (2)
Item Set value
Protocol UDP (fixed)
Open system MELSOFT connection (fixed)
Host station port No. -
Item Set value
Setting necessity
at GOT
connection
Item Setting (Use default value.)
GOT NET No. 1
GOT PC No. 1
GOT IP Address 192.168.3.1
GOT Port No. (Communication) 5001
GOT Port No.
(Ethernet Download)
5014
Default Gateway 0.0.0.0
Subnet Mask 255.255.255.0
Retry 3times
Startup Time 3 sec
Timeout time 3 sec
Delay Time 0ms
Item Set value
Ethernet
setting No.1
Host *
N/W No.
1
*1
PC No.
2
*2
Type QnUDE(H)
IP address
192.168.3.39
*3
Port No. 5006 (fixed)
Communication UDP (fixed)