User's Manual

7. COMPUTER LINK CONNECTION
7.4 GOT Side Settings
7 - 21
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
(3) AJ71C24/UC24 (4) QnA/L/Q CPU (GT10)
POINTPOINTPOINT
(1) Communication interface setting by the Utility
The communication interface setting can be
changed on the Utility's [Communication Settings]
after writing [Communication Settings] of project
data.
For details on the Utility, refer to the following
manual.
GT User's Manual
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
HINTHINTHINT
Cutting the portion of multiple connection of the
controller
By setting GOT internal device, GOT can cut the
portion of multiple connection of the controller. For
example, faulty station that has communication
timeout can be cut from the system.
For details of the setting contents of GOT internal
device, refer to the following manual.
GT Designer3 Version Screen Design Manual
(Fundamentals)
Item Description Range
Transmission
Speed
Set this item when change the
transmission speed used for
communication with the connected
equipment. (Default: 19200bps)
4800bps,
9600bps,
19200bps
Data Bit
Set this item when change the data
length used for communication with the
connected equipment.
(Default: 8bit)
8bit (fixed)
Stop Bit
Specify the stop bit length for
communications.
(Default: 1bit)
1bit (fixed)
Parity
Specify whether or not to perform a
parity check, and how it is performed
during communication.
(Default: Odd)
Odd (fixed)
Retry
Set the number of retries to be
performed when a communication
timeout occurs. When receiving no
response after retries, the
communication times out.
(Default: 0time)
0 to 5times
Timeout Time
Set the time period for a communication
to time out. (Default: 3sec)
3 to 30sec
Delay Time
Set this item to adjust the transmission
timing of the communication request
from the GOT. (Default: 0ms)
0 to 300 (ms)
Item Description Range
Transmission
Speed
Set this item when change the
transmission speed used for
communication with the connected
equipment.
(Default: 115200bps)
When the setting exceeds the limit of
the connected equipment,
communication is performed at the
fastest transmission speed supported
by the connected equipment.
9600bps,
19200bps,
38400bps,
57600bps,
115200bps
Disconnect the
faulty station