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5 - 6
MELSEC-F
COMMUNICATION PROCEDURE5
5 - 6
(5) Timer setting - IP assembly timer (BFM#8)
(a) Communication data may be divided on the IP level due to the buffer
restriction at the sending or receiving station.
(b) Set the value in the range from 1 to 32766.
(c) Timer setting = setting value 500 ms
(6) Timer setting - Response monitoring timer (BFM#9)
(a) This timer setting sets the following times.
1) The time to wait for a response after sending a command.
2) The time to wait for the last message after receiving the first message
when the message is divided.
(b) Set the value in the range from 2 to 32767.
(c) Timer setting = setting value 500 ms
(7) Timer setting - Destination existence confirmation starting interval
(BFM#10)
(a) This timer sets the time interval before attempting to confirm the existence of
an external side when an open connection for which existence confirmation
is required does not respond.
(b) Set the value in the range from 1 to 32767.
(c) Timer setting = setting value 500 ms
(8) Timer setting - Destination existence confirmation interval timer
(BFM#11)
(a) This timer sets the time interval before reconfirming the existence of an
external device on an open connection for which existence confirmation is
required that does not respond.
(b) Set the value in the range from 1 to 32767.
(c) Timer setting = setting value 500 ms
(9) Timer setting - Destination existence confirmation resend timer
(BFM#12)
(a) This timer sets the number of times to reconfirm existence when there is no
response from an external device on an open connection for which existence
confirmation is required.
(b) Set the value in the range from 1 to 32767.
(10)DNS setting - IP address of DNS server n
(*1)
*1 The DNS setting is set when the e-mail sending/receiving function is used.
Refer to Chapter 10, "E-mail Function".