Mitsubishi Electric 800 Series Instruction Manual page 75

Item
Monitor Fault record
Set frequency (RAM)
Set frequency (EEPROM)
*4
Set frequency (RAM)
Set frequency
*4
(RAM and EEPROM)
74
DETAILS OF INPUT AND OUTPUT SIGNALS
Read/ Instruction
write code
H0000 to HFFFF: Two fault records per code.
b15
H74
H75
H76
Read H74 to H78
H77
H78
For the data codes or details of fault records, refer to the FR-E800 Instruction Manual
(Maintenance).
H6D Read the set frequency/speed from the RAM or EEPROM.
H0000 to HE678: Set frequency in 0.01 Hz increments
Read • When Pr.544 = "0, 1, or 12" and Pr.804 = "3 or 5" during torque control under Real
sensorless vector control, torque command values are read. The setting range
H6E
depends on Pr.804.
Write the set frequency/speed into the RAM or EEPROM.
Write HED
H0000 to HE678 (0 to 590.00 Hz): frequency in 0.01 Hz increments
• To change the set frequency consecutively, write data to the inverter RAM.
(Instruction code: HED)
• When Pr.544 = "0, 1, or 12" and Pr.804 = "3 or 5" during torque control under Real
sensorless vector control, torque command values are read.
Write HEE
The setting range depends on Pr.804.
Description
b8 b7
Second latest fault Latest fault
Fourth latest fault Third latest fault
Sixth latest fault Fifth latest fault
Eighth latest fault Seventh latest fault
Tenth latest fault Ninth latest fault
b0 For instruction code H74,
read data H30A0
b15 b8 b7
0 0 1 1 0 0 0 0 1 0 1
Second fault Latest fault
(H30)
Second fault ...... THT
Latest fault ...... OPT
b0
0 0 0 0 0
(HA0)