Mitsubishi Electric FR-E720-0.1KNC Instruction Manual page 75

Details of I/O signals
(3) Instruction codes
Instruction code definition
Set the instruction code using a remote register (RWw). (Refer to page 62.)
The definition read by the instruction code is stored in the remote register (RWr). (Refer to page 63.)
Item
Operation mode
Output frequency
*1
Output current
Output voltage
Special monitor
Special monitor
selection No.
Monitor
Faults history
Set frequency (RAM)
Set frequency (EEPROM)
Set frequency (RAM)
*3
Set frequency
(RAM and EEPROM)
*3
Parameter
Faults history batch clear
All parameter clear
64
Read / Code
Write Number
H0000:
Read
H7B
H0002: PU
H0000:
Write
HFB
H0002:
H0000 to HFFFF:
Read
H6F
Running frequency..... 0.01Hz increments
Machine speed .......... 1 increments (When Pr. 37 ≠ "0")
H0000 to HFFFF:
Read
H70
Output current (hexadecimal) Increments 0.01A
Read
H71 H0000 to HFFFF:
H0000 to HFFFF:
Read H72
Read
H73
H01 to H3F:
Write HF3
*2
H0000 to HFFFF:
Read H74 to H77
Refer to the alarm data table (page 65)
Read set frequency or machine speed from RAM or EEPROM.
Read
H6D
⋅ H0000 to HFFFF:
Read H6E
Write set frequency or machine speed to RAM or EEPROM.
⋅ H0000 to H9C40 (0 to 400.00Hz) :
Write
HED
⋅ H0000 to H270E (0 to 9998) :
Write
HEE
⋅ To change the set frequency consecutively, write data to the inverter
⋅ Refer to the instruction codes in the parameter list on page 84 to read/
Read H00 to H63
⋅ Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF)
Write
H80 to HE3
⋅ When changing the parameter values frequently, set "1" in Pr. 342 to
Write HF4 H9696: Clears the faults history in batch.
All parameters return to the initial values.
Whether to clear communication parameters or not can be selected
according to data. ( : Clear, ×: Not clear)
Refer to page 84 for parameter clear, all clear, and communication
parameters.
Write HFC
When clear is executed for H9696 or H9966, communication-related
parameter settings also return to the initial values. When resuming
operation, set the parameters again.
Executing clear will clear the instruction code, HF3, and HFF settings.
In the password locked status, only H9966 and H55AA (all parameter
clear) are valid.
Network operation
operation
Network operation
PU operation (When Pr. 79 = "6")
Output voltage (hexadecimal) Increments 0.1V
Check the data of the monitor selected by the
instruction code HF3.
Monitor selection data
Refer to monitor code. (Refer to page 66.)
Last two fault definitions
b15
Second most recent fault in past
H74
Fourth most recent fault in past
H75
Sixth most recent fault in past
H76
Eighth most recent fault in past
H77
Set frequency ......... 0.01Hz increments
Machine speed....... 1 increments (When Pr. 37 ≠ "0")
Frequency .............. 0.01Hz increments
Machine speed....... 1 increments (When Pr. 37 ≠ "0")
RAM. (Instruction code: HED)
write parameters as required.
Write to Pr. 77 and Pr. 79 is disabled.
When setting Pr.100 and later, set link parameter extended setting.
as "9999".
write them to the RAM. (Refer to page 110.)
Clear Type
Parameter clear
All parameter clear
Description
b8 b7
Most recent fault
Third most recent fault in past
Fifth most recent fault in past
Seventh most recent fault in past
Data Communication Pr.
H9696
×
H5A5A
*4
H9966
×
H55AA
*4
b0