Mitsubishi Electric FR-F720-00046 Instruction Manual page 230

(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) (page116).
Each assigned signal is valid or invalid depending on NET. (Refer to page 190)
*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) (page122).
Real-time monitor
Refer to page 132 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. (FR-F720-02330 (FR-F740-01160) or less/FR-F720-03160 (FR-F740-01800) 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 131)
Definition
*1
*1
*2
*3
Definition
*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
0.1V
0.01Hz/1
1r/min
0.1V
0.1%
0.1%
0.01A/0.1A
0.1V
0.01kW/
0.1kW
*3
⎯
CS RES STOP
⎯ ⎯ ⎯ ⎯
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.
Inverter status
RUN (inverter running)
*2
Forward rotation
Reverse rotation
SU (up to frequency)
*2
OL (overload)
*2
*2
*2
ABC1 (fault)
*2
⎯
ABC2 ( )
*2
0
0
0
0
0
0
Fault occurrence
Register Description
40214 Output power
*3
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
*3
40252 PID set point
40253 PID measured value
40254 PID deviation
MRS JOG RH RM
⎯ ⎯
ABC2 ABC1
Remarks
<Operation mode/inverter setting>
Read Written
Mode
Value Value
EXT H0000 H0010
⎯
PU H0001
EXT
⎯
H0002
JOG
PU
⎯
H0003
JOG
NET H0004 H0014
PU+
⎯
H0005
EXT
The restrictions depending on the
operation mode changes according
to the computer link specifications.
Increments
0.01kW/
0.1kW
⎯
*1
⎯
*2
0.1%
1h
1h
0.1%
1kWh
Variable
Variable
0.1%
0.1%
0.1%
RL RT AU STR
FU OL IPF SU
*3
4
b0
STF
b0
RUN
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