Precautions - Mitsubishi MELSEC L Series User Manual

7.2

Precautions

(1) Communication timeout
A communication timeout occurs when 20 seconds have elapsed without receiving any response after sending a
time query.
At the time of a communication timeout, the value in SD1270 is FFFF
(2) Delay resulted from the time required for communication
A delay occurs and affects the set time as a result of the time spent for communication with the SNTP server
computer. For a high-accuracy time setting, specify an SNTP server computer that is networked as close to the
CPU module as possible.
CHAPTER 7 TIME SETTING FUNCTION ( SNTP CLIENT)
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