Mitsubishi Electric FR-E720-008 Instruction Manual page 227

REMARKS
Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF) as "9999".
For the instruction codes HFF, HEC and HF3, their values are held once written but cleared to zero when an inverter reset or all
clear is performed.
Example) When reading the C3 (Pr. 902) and C6 (Pr. 904) settings from the inverter of station 0
Computer Send Data
1)
ENQ 00 FF 0 01 82
2)
ENQ 00 EC 0 01 7E
3)
ENQ 00 5E 0 0F
4) ENQ 00 60 0 FB
To read/write C3 (Pr. 902) and C6 (Pr. 904) after inverter reset or parameter clear, execute from 1) again.
List of calibration parameters
Parameter Name
C2 (902) Terminal 2 frequency setting bias frequency
C3 (902) Terminal 2 frequency setting bias
Terminal 2 frequency setting gain
125 (903)
frequency
C4 (903) Terminal 2 frequency setting gain
C5 (904) Terminal 4 frequency setting bias frequency
C6 (904) Terminal 4 frequency setting bias
Terminal 4 frequency setting gain
126 (905)
frequency
C7 (905) Terminal 4 frequency setting gain
[Special monitor selection No.]
Refer to page 153 for details of the monitor description.
Data Description
Output frequency/speed ∗1
H01
H02 Output current
H03 Output voltage
Frequency setting/speed setting ∗1
H05
H07 Motor torque
H08 Converter output voltage
H09 Regenerative brake duty
Electronic thermal relay function
H0A
load factor
H0B Output current peak value
H0C Converter output voltage peak value
H0E Output power
...... Specifications differ according to the date assembled. Refer to page 330 to check the SERIAL number.
Inverter Send Data
ACK 00 Set "H01" to the expansion link parameter.
ACK 00 Set "H01" to second parameter changing.
STX 00 0000 ETX 25 C3 (Pr. 902) is read. 0% is read.
STX 00 0000 ETX 25 C6 (Pr. 904) is read. 0% is read.
Instruction
Code
5E DE 1
5E DE 1
5F DF 1
5F DF 1
60 E0 1
60 E0 1
61 E1 1
61 E1 1
Unit
0.01Hz/
0.001
0.01A
0.1V
0.01Hz/
0.001
0.1%
0.1V
0.1%
0.1%
0.01A
0.1V
0.01kW
Communication operation and setting
Description
Data Description
Input terminal status ∗2
H0F
Output terminal status ∗3
H10
H14 Cumulative energization time
H17 Actual operation time
H18 Motor load factor
H19 Cumulative power
H34 PID set point
H35 PID measured value
H36 PID deviation
H3A Option input terminal status 1∗4
H3B Option input terminal status 2∗5
Option output terminal status ∗6
H3C
H3D Motor thermal load factor
H3E Inverter thermal load factor
H3F
Cumulative power 2
Unit
—
—
1h
1h
0.1%
1kWh
0.1%
0.1%
0.1%
—
—
—
4
0.1%
0.1%
0.01kWh
227