Mitsubishi Electric 800 Series Function Manual page 25

Time synchronization (Pr.1459)
The internal clocks of connected devices on the CC-Link IE TSN Network can be synchronized (real time clock function).
The clock source will change depending on the setting of Pr.1459 Clock source selection and whether the FR-LU08 is
installed or not.
Pr.1459 setting FR-LU08
Installed
0 (initial value)
Not installed
Installed
1
Not installed
Installed
2
Not installed

The clock of the FR-LU08 is not synchronized with the master.
NOTE
• To adjust the clock in the FR-LU08, set Pr.1006 to Pr.1008 on the FR-LU08.
For the details, refer to the Instruction Manual (Detailed) of the inverter.
• The clock of the inverter is adjusted every minute according to the received clock data.
• The time of the master must be set when the master is used as the clock source.
The setting values must be within the following range.
Date
Year 2010 to 2099
Month 1 to 12
Day 1 to 31 (The maximum value differs depending on the month.)
Clock source
FR-LU08
Master
FR-LU08
No synchronization

Master
Range
(N) Operation via communication and its settings
25
PARAMETER
2
GROUP
N