Communication Specifications - Mitsubishi Electric MR-J5-G User Manual

Communication specifications

Communication specifications of CC-Link IE TSN
Item
Physical layer
Communication connector
Communication Cable type
cable
Standard
Connector
Network topology
Communication speed
Transmission distance between stations
Number of connection nodes
Guaranteeing method of communication
bandwidth
Synchronization method
Communication MR-J5-_G_
*1*2*4
cycle MR-J5D1-_G_
MR-J5W2-_G
MR-J5D2-_G_
MR-J5W3-_G
MR-J5D3-_G_
Cyclic transmission
Transient transmission
Port No.
*1 The communication cycle depends on the controller specifications and the number of the connected axes. The communication cycles of
31.25 μs and 62.5 μs can be used by servo amplifiers with firmware version A6 or later.
*2 There are restrictions on the communication cycle depending on the function used. For details, refer to "CC-Link IE TSN restrictions" in
the following manual.
MR-J5-G/MR-J5W-G User's Manual (Introduction)
MR-J5D-G User's Manual (Introduction)
*3 The communication speed can be set to 1 Gbps or 100 Mbps. 100 Mbps can be used with servo amplifiers with firmware version B6 or
later. When 100 Mbps is selected, the minimum communication cycle is 500 μs. When using 100 Mbps, set [Pr. NPA12 Communication
speed] to "1h". For details, refer to "Network basic parameters" in the following manual.
MR-J5-G/MR-J5W-G User's Manual (Parameters)
*4 The cycle of the cyclic transmission must match the communication cycle. When using GX Works3, select "Communication Period
Setting" in "Module parameter (network)", then modify "Basic Period Setting".
1 CC-Link IE TSN
8
1.1 Functions and configuration
Description
1000BASE-T (1 Gbps), 100BASE-TX (100 Mbps)
RJ-45 × 2
Category 5e or higher, (double shielded/STP) straight cable
One of the following standards must be met.
• IEEE802.3 1000BASE-T
• ANSI/TIA/EIA-568-B (Category 5e)
RJ-45 shielded connector
Line, tree (star)
*3
1 Gbps, 100 Mbps
Max. 100 m
Max. 254 stations
Time division
IEEE802.1AS, IEEE1588
31.25 μs, 62.5 μs, 125 μs, 250 μs, 500 μs, 1 ms, 2 ms, 4 ms,
8 ms
62.5 μs, 125 μs, 250 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
125 μs, 250 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
250 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
[Motion mode]
Communicates data cyclically between stations using PDOs.
• Maximum RPDO size: 80 bytes/axis
• Maximum TPDO size: 80 bytes/axis
• The servo amplifiers support variable PDO mapping.
[Motion mode]
Communicates data non-cyclically between stations using
SLMP and other protocols. SDOs can be used to read and
write objects of the servo amplifier.
No. 161: For system use
No. 5010: SLMP communication port (UDP/IP)
No. 45237: For system use
No. 45238: For system use
No. 45239: For system use
Remark
Twisted pair
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The number of connection nodes depends on
the specifications of the controller.
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When setting the communication cycle to 31.25
μs, refer to the following.
Page 18 Motion mode (high-speed) setting
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Page 21 Cyclic transmission
Page 26 PDO mapping objects
Page 33 Transient transmission
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