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(6) Modbus registers
System environment variable
Register
40002
Inverter reset
40003
Parameter clear
40004
All parameter clear
40006
Parameter clear
40007
All parameter clear
40009
Inverter status/control input instruction
40010
Operation mode/inverter setting
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
3
RH (high speed operation command)
4
RM (middle speed operation command)
5
RL (low speed operation command)
6
JOG (Jog operation)
7
RT (second function selection)
8
AU (current input selection)
9
(selection of automatic restart after
instantaneous power failure)
10
MRS (output stop)
11
STOP (start self-holding)
12
RES (reset)
13
14
15
*1
The signal within parentheses is the initial setting. The description changes depending on the setting of Pr. 180 to Pr. 189 (input
terminal function selection) (page110).
Each assigned signal is valid or invalid depending on NET. (Refer to page 184)
*2
The signal within parentheses is the initial setting. The description changes depending on the setting of Pr. 190 to Pr. 196 (output
terminal function selection) (page116).
Real-time monitor
Refer to page 126 for details of the monitor description.
Register
Description
40201
Output frequency/Speed
40202
Output current
40203
Output voltage
Frequency setting value/Speed
40205
setting
*4
40206
Running speed
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
40213
Input power
*1
Input terminal monitor details
b15
*2
Output terminal monitor details
b15
*3
The setting depends on capacities. (01160 or less/01800 or more)
*4
When Pr.37 = "1 to 9998" or Pr. 144 = "2 to 10, 102 to 110," the unit is an integral value (one increment). (Refer to page 125)
Definition
*1
*1
*2
*3
Definition
RUN (inverter running)
SU (up to frequency)
*1
*1
IPF (instantaneous power failure)
*1
FU (frequency detection)
*1
*1
*1
CS
*1
*1
*1
*1
0
0
0
Increments
0.01Hz/1
*4
0.01A/0.1A
*3
0.1V
0.01Hz/1
1r/min
0.1V
0.1%
0.1%
0.01A/0.1A
*3
0.1V
0.01kW/
0.1kW
*3
CS
RES
STOP
MRS
Communication operation and setting
Read/Write
Write
Any value can be written
Write
Set H965A as a written value.
Write
Set H99AA as a written value.
Write
Set H5A96 as a written value.
Write
Set HAA99 as a written value.
Read/write
See below.
Read/write
See below.
Read/write
According to the Pr. 37 and Pr. 144 settings, the
frequency and selectable speed are in 1r/min
Write
increments.
<Operation mode/inverter setting>
Inverter status
*2
Forward rotation
Reverse rotation
*2
OL (overload)
*2
*2
*2
ABC1 (fault)
*2
ABC2 (
)
*2
0
The restrictions depending on the
operation mode changes according
0
to the computer link specifications.
0
0
0
0
Fault occurrence
Register
Description
40214
Output power
40215
Input terminal status
40216
Output terminal status
40217
Load meter
40220
Cumulative energization time
40223
Actual operation time
40224
Motor load factor
40225
Cumulative power
40250
Power saving effect
40251
Cumulative saving power
40252
PID set point
40253
PID measured value
40254
PID deviation
JOG
RH
RM
RL
ABC2
ABC1
FU
Remarks
Read
Written
Mode
Value
Value
EXT
H0000
H0010
PU
H0001
EXT
H0002
JOG
PU
H0003
JOG
NET
H0004
H0014
PU+
H0005
EXT
Increments
0.01kW/
0.1kW
*3
*1
*2
0.1%
1h
1h
0.1%
1kWh
Variable
Variable
0.1%
0.1%
0.1%
RT
AU
STR
OL
IPF
SU
4
b0
STF
b0
RUN
215

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