Mitsubishi Electric FR-A800, Instruction Manual

Page: 371 / 1042

Parameters (E) Environment setting parameters
FR-A800 5 - 191
Real time clock function
●
When the FR-LU08 is connected to the inverter, the internal clock of the inverter can be synchro-
nized with the clock of FR-LU08. (Real time clock function)
With a battery (CR1216), the FR-LU08 time count continues even if the main power of the inverter
is turned OFF. (The time count of the inverter internal clock does not continue when the inverter
power is turned OFF.)
●
To adjust the clock of FR-LU08, use the FR-LU08 and set Pr. 1006 to Pr. 1008.
I003015E
Fig. 5-75: Synchronization of internal clock with FR-LU08 clock
NOTES Time adjustment between the inverter internal clock and the FR-LU08 is performed every one
minute.
When the FR-LU08 clock is initialized after the battery is exhausted for example, the inverter inter-
nal clock is valid.
PREV NEXT SET
−−− STOP PU
Hz
0. 00
Hz Out 1:00
PREV NEXT SET
−−− STOP PU
Hz
0. 00
Hz Out 2:00
PREV NEXT SET
−−− STOP PU
Hz
0. 00
Hz Out 3:00
1:00 1:00 3:00
1:00 2:00 3:00
Synchronization
Count-up Count-up
Power-OFF Power-ON
Synchronization
Inverter internal clock Inverter internal clock Inverter internal clock