Mitsubishi Electric 800 Series Instruction Manual page 29

Item
Output frequency /
rotations per minute
(machine speed)
Output current
Output voltage
Special monitor
Special monitor
selection No.
Monitor
Fault record
Set frequency (RAM)
Set frequency (EEPROM)
*5
Set frequency (RAM)
Set frequency (RAM and
*5
EEPROM)
Parameter
Fault history clear
Parameter clear / All parameter
clear
Inverter reset
Second parameter changing
28
2. Ethernet Communication
2.5 CC-Link IE TSN
Read/ Instruction
write code
Read H6F
*1*2
Read H70
Read H71
*2
Read H72
Read H73
*3
Write
HF3
Read H74 to H78
H6D
Read
H6E
Write HED
Write HEE
H00 to H63 • Refer to the instruction codes in the FR-E800 Instruction Manual (Function) and
Read
Write H80 to HE3
Write HF4
Write HFC
Write HFD
Read H6C
*7
Write HEC
H0000 to HFFFF
Output frequency in 0.01 Hz increments
(The display can be changed to the rotations per minute (machine speed) using
Pr.37 and Pr.53. Refer to the FR-E800 Instruction Manual (Function).)
H0000 to HFFFF
Output current (hexadecimal) in 0.01/0.1 A increments
H0000 to HFFFF
Output voltage (hexadecimal) in 0.1 V increments
H0000 to HFFFF: Monitor data selected in the instruction code HF3
H01 to HFF: Monitor selection data
Refer to the monitor code description on
H0000 to HFFFF: Two fault records per code
For data codes and details of fault records, refer to the FR-E800 Instruction Manual
(Function).
b15 b8 b7
First fault in past Latest fault
H74
Third fault in past Second fault in past
H75
Fifth fault in past Fourth fault in past
H76
H77 Seventh fault in past Sixth fault in past
Ninth fault in past Eighth fault in past
H78
Read the set frequency or rotations per minute (machine speed) from the RAM or
EEPROM. H0000 to HE678: Set frequency in 0.01 Hz increments
(The display can be changed to the rotations per minute (machine speed) using
Pr.37 and Pr.53. (Refer to the FR-E800 Instruction Manual (Function).)
Write the set frequency or rotations per minute (machine speed) into the RAM or
EEPROM. H0000 to HE678 (0 to 590.00 Hz): Frequency in 0.01 Hz increments.
(The display can be changed to the rotations per minute (machine speed) using
Pr.37 and Pr.53. Refer to the FR-E800 Instruction Manual (Function).)
To change the set frequency consecutively, write data to the RAM of the inverter.
(Instruction code: HED)
write and/or read parameter values as required. Writing to Pr.77 and Pr.79 is
disabled. When setting Pr.100 and later, set the link parameter extended setting.
• Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF) as "9999".
• When changing the parameter values frequently, set "1" in Pr.342 to write them
to the RAM. (For the details, refer to
H9696: Fault history is cleared.
All parameters return to initial values. Whether to clear communication parameters
or not can be selected according to the data.
• Parameter clear
H9696: Communication parameters are cleared.
*6
H5A5A : Communication parameters are not cleared.
• All parameter clear
H9966: Communication parameters are cleared.
*6
H55AA : Communication parameters are not cleared.
For the details of whether or not to clear parameters, refer to the FR-E800
Instruction Manual (Function). When clear is performed with H9696 or H9966,
communication related parameter settings also return to the initial values. When
resuming the operation, set the parameters again. Performing a clear will clear the
instruction code HEC, HF3, and HFF settings.
H9696: Resets the inverter.
Read or write of bias and gain parameters (instruction codes H5E to H61 and HDE
to HE1 with the link parameter extended setting = "1", H11 to H23 and H91 to HA3
with the link parameter extended setting = "9").
*8
H00: Frequency
H01: Parameter-set analog value
H02: Analog value input from terminal
Data description
*4
page 29.
For instruction code H74,
b0
read data H30A0
b15 b8 b7
0 0 1 1 0 0 0 0
First fault in past
(H30)
First fault in past ...... THT
Latest fault ...... OPT
page 160.)
b0
1 0 1 0 0 0 0 0
Latest fault
(HA0)