Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

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Ethernet communication parameters (functions) and instruction codes under different control methods Appendix
A - 40
A.4 Ethernet communication parameters (functions) and
instruction codes under different control methods
The following table shows the Ethernet communication parameters (FR-A800-E only), the corre-
sponding instruction codes, and the availability of the parameters by control method.
Instruction codes are used to read or write parameters through the Ethernet network (Modbus®/
TCP or CC-Link IE Field Network Basic).
(Refer to page 5-786 for the details of the Modbus®/TCP, and to page 5-802 for the details of the
CC-Link IE Field Network Basic.)
Function availability under each control method is shown as below:

: Available
×: Not available
For "parameter copy", "parameter clear", and "all parameter clear", the function availability is
indicated as follows:

: Available
×: Not available
Communication parameters that are not cleared by Parameter clear (All parameter clear) through
the Ethernet network (Modbus®/TCP or CC-Link IE Field Network Basic).
(Refer to page 5-786 for the details of the Modbus®/TCP, and to page 5-802 for the details of the
CC-Link IE Field Network Basic.)
$
Position control is enabled when an MM-CF IPM motor is used with the low-speed range high-
torque characteristic enabled (Pr. 788 "Low speed range torque characteristic selection" = "9999"
(initial value)).
Pr. Name
Instruction code Control method Parameter
Read Wr
it
e
Ex
te
nde
d
Co
py
Clear All clear Sp
ped
co
nt
ro
l
To
rq
u
e
co
nt
ro
l
Po
si
ti
o
n
co
nt
ro
l
Sp
ped
co
nt
ro
l
To
rq
u
e
co
nt
ro
l
Sp
ped
co
nt
ro
l
Po
si
ti
o
n
co
nt
ro
l
$
1124
Station number in inverter-to-
inverter link
18 98 B
           
1125
Number of inverters in inverter-
to-inverter link system
19 99 B
           
1424
Ethernet communication
network number
18 98 E
           
1425
Ethernet communication station
number
19 99 E
           
1426
Link speed and duplex mode
selection
1A 9A E
           
1427 Ethernet function selection 1 1B 9B E
           
1428 Ethernet function selection 2 1C 9C E
           
1429 Ethernet function selection 3 1D 9D E
           
1431
Ethernet signal loss detection
function selection
1F 9F E
           
1432
Ethernet communication check
time interval
20 A0 E
           
1434 Ethernet IP address 1 22 A2 E
           
1435 Ethernet IP address 2 23 A3 E
           
1436 Ethernet IP address 3 24 A4 E
           
Tab. A-4: Parameter list with instruction codes for Ethernet communication(1)
V/FV/FV/F
Magnetic fluxMagnetic fluxMagnetic flux
Vector Vector Vector
Sensorless Sensorless Sensorless PM PM PM