Mitsubishi Electric FR-D700 Instruction Manual page 208
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- Instruction manual (60 pages) ,
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Communication operation and setting
(6) Modbus registers
System environment variable
Register
40002
Inverter reset
40003
Parameter clear
40004
All Parameter clear
Parameter clear ∗1
40006
All parameter clear ∗1
40007
40009
Inverter status/control input instruction∗2
Operation mode/inverter setting ∗3
40010
40014
Running frequency (RAM value)
40015
Running frequency (EEPROM value)
∗1
The communication parameter values are not cleared.
∗2
For write, set the data as a control input instruction.
For read, data is read as an inverter operating status.
∗3
For write, set data as the operation mode setting.
For read, data is read as the operation mode status.
Inverter status/control input instruction
<
Bit
Control input instruction
0
Stop command
1
Forward rotation command
2
Reverse rotation command
RH (high-speed operation
3
command)∗1
RM (middle-speed operation
4
command)∗1
RL (low-speed operation
5
command)∗1
6
7
RT (second function selection)
8
AU (current input selection)
9
10
MRS (output stop)
11
12
13
14
15
∗1
The signal within parentheses is the default setting. The description changes depending on the setting of Pr. 180 to Pr. 182 (input terminal function
selection) (refer to page 108).
Each assigned signal is valid or invalid depending on NET. (Refer to page 171)
∗2
The signal within parentheses is the default setting. Definitions change according to the Pr. 190, Pr. 192 (output terminal function selection) (refer to page114).
Real time monitor
Refer to page 123 for details of the monitor description.
Register
Output frequency/speed ∗1
40201
40202
Output current
40203
Output voltage
Output frequency setting/speed
40205
setting ∗1
40208
Converter output voltage
40209
Regenerative brake duty
Electronic thermal relay function
40210
load factor
40211
Output current peak value
40212
Converter output voltage peak value
40214
Output power
Input terminal status ∗2
40215
∗1
When "0.01 to 9998" is set in Pr. 37 and "01" in instruction code HFF, the data format is 6 digits (E").
∗2
Input terminal monitor details
b15
—
—
—
∗3
Output terminal monitor details
b15
—
—
—
204
Definition
Definition
Inverter status
RUN (inverter running) ∗2
Forward rotation
During reverse rotation
SU (up-to-frequency)
0
FU (frequency detection)
0
0
0
0
0
0
Fault occurrence
Description
0.01Hz/1
0.01Hz/
0.01kW
—
—
—
—
—
—
—
—
Read/write
Write
Write
Write
Write
Write
Read/write
Read/write
Read/write
Write
>
OL (overload)
The restrictions depending on the operation
0
mode changes according to the computer
link specifications.
ABC (fault) ∗2
0
0
0
0
0
0
0
Unit
Register
Output terminal status ∗3
40216
0.01A
40220
Cumulative energization time
0.1V
40223
Actual operation time
40224
Motor load factor
40225
Cumulative power
0.001
40252
PID set point
0.1V
40253
PID measured value
0.1%
40254
PID deviation
0.1%
40261
Motor thermal load factor
40262
Inverter thermal load factor
0.01A
40263
Cumulative power 2
0.1V
40264
PTC thermistor resistance
—
—
—
RH
—
—
—
ABC
Remarks
Any value can be written
Set H965A as a written value.
Set H99AA as a written value.
Set H5A96 as a written value.
Set HAA99 as a written value.
See below.
See below.
According to the Pr. 37 settings, the frequency
and selectable speed are in 1r/min
increments.
Operation mode/inverter setting
<
Mode
Read Value
EXT
H0000
PU
H0001
EXT
H0002
JOG
NET
H0004
PU+EXT
H0005
Description
RM
RL
—
—
—
—
—
>
Written
Value
H0010
—
—
H0014
—
Unit
—
1h
1h
0.1%
1kWh
0.1%
0.1%
0.1%
0.1%
0.1%
0.01kWh
0.01kΩ
b0
STR
STF
b0
—
RUN
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