Mitsubishi MELSEC-Q Series User Manual page 421

9
UTILITY OPERATION
Item
Transient settings
Max. number of transients
per scan
Max. number of transients
per station
Low speed cyclic transmission
settings
Transmit data of one
station per scan
Interval of fixed cycle
Timer settings
button
End
button
Cancel
Table9.89 Explanation of Supplementary settings screen (Continued)
Set the execution conditions for transient transmission.
Set the number of transient transmissions (total on a whole network) that can be
executed by one network during 1 link scan.
(Initial value: 2, Setting range: 1 to 255)
Set the number of transient transmissions that can be executed by one station during 1
link scan.
(Initial value: 2, Setting range: 1 to 10 ("Max. number of transients per scan" setting)
Set the execution conditions for sending link data (LB, LW) in slow cycles (low speed
cyclic transmission), independently of normal cyclic transmission.
This setting is available only when "Low speed LB" and "Low speed LW" of "Network
range assignment" are set on the "Parameter settings" screen.
Select this item when sending the data of one station to another station in 1 link scan.
Low speed cyclic transmission is performed in the specified cycles.
(Initial value: "(Blank)", Setting range: 1 to 65535 seconds)
Low speed cyclic transmission is performed according to the set time.
(Initial value: "(Blank)", Setting range: 00:00:00, January 1, 2000 to 23:59:59, December
*4
31, 2099 )
Saves the settings and closes the "Supplementary settings" screen.
Closes the "Supplementary settings" screen without saving the settings.
* 4 Data in "Hour", "Minute" and "Second" must not be omitted.
When no data are set in "Year", "Month" and "Day", transmission is executed at the specified time
every day.
When only "Year" and "Month" data are omitted, transmission is executed at the specified time
every month.
When only "Year" data is omitted, transmission is executed at the specified time every year.
(a) Initial value of secured data send/receive
The initial value varies as shown below depending on the network type (
section (1)).
Network type
MNET/H mode (Control station)
MNET/10 mode (Control station)
MNET/H Ext. mode (Control station)
Description
Table9.90 Network types and initial values
"Not checked" for both send and receive
"Checked" for both send and receive
9.4 MELSECNET/H Utility
9.4.6 Operating Parameter settings screen
this
Initial value
9
- 130
9
10
11
12
13
14
15
16