Mitsubishi Electric fr-e700 series, Instruction Manual

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Parameter MODBUS®/TCP (FR-E700 SC ENE)
FR-E700 SC EC/ENE 6 - 345
MODBUS® register
●
The following shows the MODBUS® registers for system environment variables (read/write), real
time monitor items (read), parameters (read/write), faults history data (read/write), and model
information monitor items (read).
●
System environment variables
햲
Settings in the communication parameters are not cleared.
햳
The data is written as a control input command for writing.
The data is read as the inverter status for reading.
햴
The data is written as an operation mode setting for writing.
The data is read as the operation mode status for reading.
햲
The signal within parentheses ( ) is the initial status. The input signal function can be changed
using Pr. 180 to Pr. 184 (Input terminal function selection). (Refer to page 6-116)
햳
The signal within parentheses ( ) is the initial status. The output signal function can be changed
using Pr. 190 to Pr. 192 (Output terminal function selection). (Refer to page 6-126)
Register Beschreibung Lesen/Schreiben Bemerkung
40002 Inverter reset Write Any value
40003 Parameter clear Write Set H965A.
40004 All parameter clear Write Set H99AA.
40006
Parameter clear
햲
Write Set H5A96.
40007
All parameter clear
햲
Write Set HAA99.
40009
Inverter status / control input command
햳
Read/Write Refer to Tab. 6-134
40010
Operation mode / inverter setting
햴
Read/Write Refer to Tab. 6-135
40014 Running frequency (RAM value) Read/Write
The frequency indication can be changed to
the machine speed indication using Pr. 37.
(Refer to page 6-138)
40015 Running frequency (E²PROM value) Write
Tab. 6-133: System environment variables
Bit
Definition
Control input command Inverter status
0 Stop command
RUN (Inverter running)
햳
1 Forward rotation command During forward rotation
2 Reverse rotation command During reverse rotation
3
RH (High-speed command)
햲
SU (Up to frequency)
4
RM (Middle-speed operation command)
햲
OL (Overload)
5
RL (Low-speed operation command)
햲
0
6 0
FU (Frequency detection)
햳
7 RT (Second function selection)
ABC (Fault)
햳
8 AU (Current input selection) 0
9 0 Safety monitor output
10
MRS (Output stop)
햲
0
11 0 0
12
RES (Inverter reset)
햲
0
13 0 0
14 0 0
15 0 Fault occurrence
Tab. 6-134: Inverter status / control input command