Mitsubishi Electric GT14, Руководство пользователя

Страница: 441 / 1546

17
INST
ALLA
TION O
F
CO
REOS
, BO
OT
O
S AND
ST
AND
ARD M
O
NIT
O
R OS
18
DRA
WING
SO
FTW
A
RE
SE
TTI
N
GS
19
MAINTENANCE AND INS
P
E
CT
IO
N
20
T
ROUBL
ESHOOTI
NG
21
DIRECT CONNECTION
T
O
CP
U
22
CO
M
P
U
T
E
R
L
INK
C
O
NNECTION
23
ETHERNET CONNECTION
24
CC-Link CONNECTION (V
ia G
4)
22. COMPUTER LINK CONNECTION
22.4 GOT Side Settings
22 - 25
POINT POINT POINT
Setting [Format]
This setting is required for replacement of F900 series
with GOT1000 series.
(1) To change the communication settings of the
serial communication module which is connected
to F900
The value of Transmission Speed can be set to
115200 bps.
• [Intelligent function module switch setting] on the
PLC
• GOT communication settings
(2) To maintain the communication settings of the
serial communication module which is connected
to F900
The value of Transmission Speed remains
38400bps.
• GOT communication settings
(2) AJ71QC24, MELDAS C6*
(3) AJ71C24/UC24
POINT POINT POINT
(1) Communication interface setting by Utility
The communication interface setting can be changed
on the Utility's [Communication setting] after writing
[Communication Settings] of project data.
For details on the Utility, refer to the following
manual.
11. COMMUNICATION INTERFACE SETTING
(COMMUNICATION SETTING)
(2) Precedence in communication settings
When settings are made by GT Designer3 or the
Utility, the latest setting is effective.
HINT HINT HINT
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)
Switch No. CH1 side CH2 side
Switch 1 0000
H
-
Switch 2 0000
H
-
Switch 3 - 0000
H
Switch 4 - 0000
H
Switch 5 0000
H
0000
H
Format
1
Format Transmission Speed
2 38400bps
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,
38400bps,
57600bps,
115200bps
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 error occurs.
(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: 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 error occurs.
(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)
Disconnect the
faulty station