Mitsubishi Electric fr-e700 series, Инструкция по эксплуатации

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Parameter CC-Link IE Field Network Basic
FR-E700 SC EC/ENE 6 - 349
6.24 CC-Link IE Field Network Basic
The CC-Link IE Field Network Basic enables CC-Link IE communication using the general-purpose
Ethernet-based technology. The CC-Link IE Field Network Basic is suited to small-scale equipment for
which high-speed control is not necessary, and can coexist with the standard Ethernet TCP/IP (HTTP,
FTP, etc.).
햲
The setting is applied after an inverter reset or power-ON.
Communication specifications
햲
The reference response time is the communication time from when the inverter receives a com-
mand from the master until the inverter returns the response to the master
Initial setting
●
To select the CC-Link IE Field Network Basic for the application, set "10" in any of Pr. 833 to Pr. 835
"Ethernet function selection 1 to 3". (Refer to page 6-285.)
●
To limit the network devices that send the command through the Ethernet network (CC-Link IE
Field Network Basic), set the range of IP addresses (Pr. 844 to Pr. 849). (Refer to page 6-289.)
●
Use Pr. 852 "Ethernet communication check time interval" to set the interval of the check time (for
signal loss detection) for all devices with IP addresses in the range specified for "Ethernet com-
mand source selection" (Pr.844 to Pr.849). (Refer to page 6-290.)
Pr. No. Name Initial Value Setting Range Description Parameters referred to
Refer to
Section
541
Frequency command sign
selection
0
0 Frequency command without sign —
1 Frequency command with sign
544
CC-Link extended setting
햲
0 0/1/12/14/18
The function of the remote registers can be
extended when the CC-Link IE Field Network Basic
is used.
Item Description
Transmission speed 100 Mbps
Communication method UDP/IP
Connectable units
Master: 1
Slave: up to 64
Topology Star
Number of occupied stations 1
Maximum number of links per station
RX 64 (8 bytes)
RY 64 (8 bytes)
RWr 32 (64 bytes)
RWw 32 (64 bytes)
Reference response time
햲
Within 15 ms
Tab. 6-140: Specifications of the CC-Link IE Field Network Basic communication
NOTE When Pr. 852 "Ethernet communication check time interval" 9999 and the CC-Link IE Field Net-
work Basic is used, the Ethernet communication fault (E.OP1) is activated in the following cases:
the data addressed to the own station is not received for the predetermined timeout period or
longer, or the status bit of the cyclic transmission addressed to the own station turns OFF (when
the master inverter gives a command to stop the cyclic transmission). (For the details of the time-
out period, status bit of the cyclic transmission, and command to stop the cyclic transmission, refer
to the Instruction Manual of the master controller which supports the CC-Link IE Field Network
Basic.)