Mitsubishi FX3U-422-BD - Setting Communication Time Check and Number of Retries

H-39
FX Series PLC User's Manual - Data Communication Edition
Programming Communication
6 Connection Setting for Personal Computer
6.1 Connection Setting (GX Developer)
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter Communication
F
Non-Protocol Communication (RS/RS2 Instruction)
G
Non-Protocol Communication (FX
2N
-232IF)
H
Programming Communication
I
Remote Maintenance
Apx.
Discontinued models
6.1.2 Setting CPU unit (in FX3G, FX3U and FX3UC)
This setting is required to use the transparent function (two-port interface function) of the GOT-F900 Series in
an FX
3G/FX 3U /FX3UC PLC.
The setting procedure is described below:
1 Displaying the CPU unit detailed setting window
Double-click the "PLC module" icon on the connection destination specification window. The
window below appears.
2 Setting the CPU unit
Put a check mark next to "via GOT-F900 transparent mode".
Caution
It is not necessary to put a check mark here when not using the transparent function (two-port interface
function) of the GOT-F900 Series.
6.1.3 Setting communication time check and number of retries
The setting procedure for the communication time check and number of retries is described below:
1 Displaying the communication time check/number of retries setting window
Double-click the "No specification" icon on the connection destination specification window.
The window below appears.
2 Setting the communication time check and number of retries
Check at communication time: Set the time for evaluating error (1 to 9999 sec). If data from the
PLC is not received within this time, it is regarded as error.
Initial value: 10 sec
Retry times:Set the number of retries to be executed when a communication error has occurred (0
to 5).
Initial value: 0
Set the items above if necessary.