Mitsubishi Electric Melsec Q Series User Manual page 190

7
MES INTERFACE FUNCTION CONFIGURATION TOOL
(8) Operation of recovery from network disconnection
7
- 32 7.6 System Setting
7.6.4 Setting items in DB buffering setting
Set the operation when the trigger conditions are met in case the data exists in the
resend buffer.
(a) Automatically resend buffer
Select the buffering operation for when the communication is recovered from the
communication disconnection in case the data are accumulated in the
Automatically resend buffer of the DB buffer.
(Default: "Immediate sending (Do not add to the buffered data)")
Table 7.33 Setting items in [Automatically resend buffer]
Item
Immediate sending (Do not add
to the buffered data)
Adding to the buffered data
(b) Manually resend buffer
Select the buffering operation for when the communication is recovered from the
communication disconnection in case the data are accumulated in the Manually
resend buffer of the DB buffer.
(Default: "Adding to the buffered data")
Table 7.34 Setting items in [Manually resend buffer]
Item
Immediate sending (Do not add
to the buffered data)
Adding to the buffered data
Description
After recovery, the data is resent automatically.
After recovery, the job whose trigger condition has been met is sent to
the database before the data remaining in the resend buffer.
(The new job data, whose trigger condition created while the data
resend is completed is met, is sent immediately. Therefore, the new
job data whose trigger condition is met may be sent to the database
before the buffered data.)
After recovery, the data is resent automatically.
The job data is being added to the bottom of the buffered data until
the resend operation is completed.
(The data is sent in order of the trigger conditions have met including
in the new job data whose trigger condition created while the data
resend is completed.)
Description
After recovery, the data is resent when the resend operation is
performed.
After recovery, the job whose trigger condition has been met is sent to
the database before the data remaining in the resend buffer.
(The new job data, whose trigger condition created while the data
resend is completed is met, is sent immediately. Therefore, the new
job data whose trigger condition is met may be sent to the database
before the buffered data.)
After recovery, the data is resent when the resend operation is
performed.
The job data is being added to the bottom of the buffered data until
the resend operation is completed.
(The data is sent in order of the trigger conditions have met including
in the new job data whose trigger condition created while the data
resend is completed.)