YASKAWA MP210 Series User Manual page 61

(5) Specifications of Built-in SVB Modules
(a) MECHATROLINK Communication Specifications
Item
Transmission path type
Transmission path
Transmission distance
Transmission speed
Communication cycle
Maximum number of
connected stations
Transmission control
method
Access control method
Transmission mode
Error control
* Compatible repeater: JEPMC-REP2000
(b) MECHATROLINK Transmission Settings and Maximum Number of Slave Stations
MECHATROLINK Transmission Settings
Communication Type
MECHATROLINK-I
MECHATROLINK-II
(17-byte mode)
MECHATROLINK-II
(32-byte mode)
Note: For details on how to set the MECHATROLINK transmission settings, refer to 8.8.6 MECHATROLINK Defi-
nitions of the Machine Controller MP900/MP2000 Series MPE720 Software for Programming Device User's
Manual (Manual No.: SIEP C880700 05).
(c) Transmission Distance and Maximum Number of Slave Stations
Communication Type
MECHATROLINK-I
MECHATROLINK-II
* The figures in parentheses apply when repeaters (JEPMC-REP2000) are used. In MECHATROLINK-II commu-
nications, repeaters (JEPMC-REP2000) are required if the number of slave stations is 17 or greater.
MECHATROLINK-I Specifications
Bus type
Electric bus
50 m
4 Mbps
2 ms
14
Cyclic method
1: N
Control communication
CRC check
Transmission Speed Communication Cycle
4 Mbps 2 ms
10 Mbps 1 ms
1 ms
1.5 ms
10 Mbps
2 ms
Transmission Distance
(Total Network Length)
50 m
30 m
(When using repeaters: Maximum extension of
100 m possible)
50 m
(When using repeaters: Maximum extension of
100 m possible)
2.2 Functions of the MP2100/MP2100M Base Module
MECHATROLINK-II Specifications
Bus type
Electric bus
50 m
(When using repeaters*:
Maximum extension of 100 m possible)
10 Mbps
1 ms, 2 ms
21
Cyclic method
1: N (When SigmaWin+ is used, 2: N)
Control communication
CRC check
Maximum Number of Slave
Stations
14
15
9
15
21 (maximum of 16 axes for
SERVOPACKs)
Maximum Number of Slave
Stations
14
16 (21)*
15 (21)*
2
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