Mitsubishi Electric FR-F700PJ Series, Инструкция по эксплуатации

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247
Communication operation and setting
4
P
ARAM
ETE
R
S
(6) Modbus registers
 System environment variable

The communication parameter values are not cleared.

For write, set the data as a control input instruction.
For read, data is read as an inverter operating status.

For write, set data as the operation mode setting.
For read, data is read as the operation mode status.
 Real time monitor
Refer to page 152
for details of the monitor description.

When Pr .37 = "0.01 to 9998", displayed in integral number. ( Refer to page 150 for Pr. 37. )

Input terminal monitor details (when the terminal is ON: 1, when the terminal is OFF: 0, —: undetermined value)

Output terminal monitor details (when the terminal is ON: 1, when the terminal is OFF: 0, —: undetermined value)

The monitored values are retrained even if an inverter fault occurs. Resetting will clear the retained values.
Register Definition Read/write Remarks
40002 Inverter reset Write Any value can be written.
40003 Parameter clear Write Set H965A as a written value.
40004 All parameter clear Write Set H99AA as a written value.
40006 Parameter clear

Write Set H5A96 as a written value.
40007 All parameter clear

Write Set HAA99 as a written value.
40009 Inverter status/control input instruction

Read/write See below.
40010 Operation mode/inverter setting

Read/write See below.
40014 Running frequency (RAM value) Read/write
According to the Pr. 37 settings, the frequency
and selectable speed are in 1r/min increments.
40015 Running frequency (EEPROM value) Write
b15 b0
— — — — — — — — — RH RM AU — — STR STF
b15 b0
— — — — — — — — — — ABC — — — — RUN
< Inverter status/control input instruction >

The signal within parentheses is the initial setting. Definitions change according to the
Pr. 180 to Pr. 182 (input terminal function selection) (refer to page 134)
.
Each assigned signal is valid or invalid depending on NET. (Refer to page 214)

The signal within parentheses is the initial setting. Definitions change according to the Pr. 190, Pr. 192 (output terminal function selection) (refer to page140) .
Bit
Definition
Control input instruction Inverter status
0 Stop command RUN (inverter running)

1 Forward rotation command Forward rotation
2 Reverse rotation command During reverse rotation
3
RH (high-speed operation
command)

SU (up-to-frequency)
4
RM (middle-speed operation
command)

OL (overload)
5 AU (terminal 4 input selection)

0
6 0 FU (frequency detection)
7 RT (second function selection) ABC (fault)

8 AU (terminal 4 input selection) 0
9 0 0
10 MRS (output stop) 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 Fault occurrence
< Operation mode/inverter setting >
The restrictions depending on the operation
mode changes according to the computer
link specifications.
Mode Read Value
Written
Value
EXT H0000 H0010
PU H0001 —
EXT
JOG
H0002 —
NET H0004 H0014
PU+EXT H0005 —
Register Description Unit
40201
Output frequency/speed, machine
speed

0.01Hz/1

40202 Output current

0.01A
40203 Output voltage

0.1V
40205
Output frequency setting/speed
setting, machine speed

0.01Hz/1

40208 Converter output voltage 0.1V
40209 Regenerative brake duty 0.1%
40210
Electronic thermal relay function
load factor
0.1%
40211 Output current peak value 0.01A
40212 Converter output voltage peak value 0.1V
40214 Output power 0.01kW
40215 Input terminal status

—
40216 Output terminal status

—
40220 Cumulative energization time 1h
40223 Actual operation time 1h
40224 Motor load factor 0.1%
40225 Cumulative power 1kWh
40250 Power saving effect Variable
40251 Cumulative power saving Variable
40252 PID set point 0.1%
40253 PID measured value 0.1%
40254 PID deviation 0.1%
40261 Motor thermal load factor 0.1%
40262 Inverter thermal load factor 0.1%
40263 Cumulative power 2 0.01kWh
40264 PTC thermistor resistance 0.01k

40277
32-bit cumulative power
(lower 16-bit)
1kWh
40278
32-bit cumulative power
(upper 16-bit)
1kWh
40279
32-bit cumulative power
(lower 16-bit)
0.01kWh/
0.1kWh

40280
32-bit cumulative power
(upper 16-bit)
0.01kWh/
0.1kWh

Register Description Unit