Mitsubishi Electric FR-D720-0.2K-G Instruction Manual page 203

S-pm geared motor drive unit fr-d700-g series
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Communication operation and setting
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 drive unit reset or
all clear is performed.
Example) When reading the C3 (Pr. 902) and C6 (Pr. 904) settings from the drive unit of station 0
Computer Send Data
1)
ENQ 00 FF 0 01 7D
2)
ENQ 00 EC 0 01 79
3)
ENQ 00 5E 0 0A
4)
ENQ 00 60 0 F6
To read/write C3 (Pr. 902) and C6 (Pr. 904) after drive unit reset or parameter clear, execute from 1) again.
 List of calibration parameters
Parameter
C2 (902) Terminal 2 speed setting bias speed
C3 (902) Terminal 2 speed setting bias
125 (903) Terminal 2 speed setting gain speed
C4 (903) Terminal 2 speed setting gain
C5 (904) Terminal 4 speed setting bias speed
C6 (904) Terminal 4 speed setting bias
[Special monitor selection No.]
Refer to page 134 for details of the monitor description.
Data
Description
Rotation speed/Output frequency/
H01
Machine speed
H02
Output current
H03
Output voltage
Rotation speed setting/Frequency
H05
setting/Machine speed
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
H0F
Input terminal status
H10
Output terminal status
H14
Cumulative energization time
H17
Actual operation time

The data format is 6 digits (E2) when the following conditions are met: Pr. 37 = "0.01 to 9998," Pr. 144 = "2 to 10," and the instruction code HFF = "01."
(Refer to page 132 for Pr. 37 and Pr. 144.)

Input terminal monitor details (when the terminal is ON: 1, when the terminal is OFF: 0, —: undetermined value)
b15

Output terminal monitor details (when the terminal is ON: 1, when the terminal is OFF: 0, —: undetermined value)
b15

The monitored values are retained even if a drive unit fault occurs. Resetting will clear the retained values.
200
Drive Unit Send Data
ACK 00
ACK 00
STX 00 0000 ETX 20
STX 00 0000 ETX 20
Instruction
Code
Name
5E DE
5E DE
5F
5F
60
60
Unit
1/0.01Hz/
0.001
0.01A
0.1V
1/0.01Hz/
0.001
0.1V
0.1%
0.1%
0.01A
0.1V
0.01kW
1h
1h
Description
Set "H01" to the expansion link parameter.
Set "H01" to second parameter changing.
C3 (Pr. 902) is read. 0% is read.
C6 (Pr. 904) is read. 0% is read.
Parameter
126 (905) Terminal 4 speed setting gain speed
1
C7 (905) Terminal 4 speed setting gain
1
C42 (934) PID display bias coefficient
DF
1
C43 (934) PID display bias analog value
DF
1
C44 (935) PID display gain coefficient
E0
1
C45 (935) PID display gain analog value
E0
1
Data
H18
Motor load factor
H19
Cumulative power
H34
PID set point
H35
PID measured value
H36
PID deviation
H3D
Motor thermal load factor
H3E
Drive unit thermal load factor
H3F
Cumulative power 2
H40
PTC thermistor resistance
32-bit cumulative power
H4D
(lower 16-bit)
32-bit cumulative power
H4E
(upper 16-bit)
32-bit cumulative power
H4F
(lower 16-bit)
32-bit cumulative power
H50
(upper 16-bit)
RH
Name
Description
0.01kWh
0.01kWh
RM
RL
ABC
Instruction
Code
61
E1
1
61
E1
1
22
A2
9
22
A2
9
23
A3
9
23
A3
9
Unit
0.1%
1kWh
0.1%
0.1%
0.1%
0.1%
0.1%
0.01kWh
0.01k
1kWh
1kWh
b0
STR
STF
b0
RUN

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