YASKAWA JEPMC-MP2300-Y Series User Manual page 126

3 Module Specifications
3.3.1 SVB-01 Module
[ c ] MECHATROLINK Communication Specifications
Item
Topology
Transmission Media
Transmission Distance
Minimum Distance
between Stations
Baud Rate
Communication Cycle
Number of Connectable
Stations
Communication Control
Method
Media Access Control
Method
Communication Mode
Error Control
[ d ] Maximum Number of Slave Stations
MECHATROLINK Communication Setting
Communication Method
MECHATROLINK-I
MECHATROLINK-II
(17-byte Mode)
MECHATROLINK-II
(32-byte Mode)
3-18
MECHATROLINK-I
Bus
Twisted-pair cable
50 m max.
0.3 m
4 Mbps
2 ms
Up to 14 stations
Cyclic
1:N
Control communication
CRC check
* Up to 16 stations can be connected if a JEPMC-REP2000 MECHATROLINK-II Repeater is not
used. Refer to Chapter 8 MECHATROLINK-II Repeater of the Machine Controller MP900/MP2000
Series User's Manual MECHATROLINK System (Manual No. SIEZ-887-5.1 ) for details.
The maximum numbers of slave stations that can be connected to a SVB-01 Module SVB-01 are
listed below.
• MECHATROLINK Communication Setting and Maximum No. of Slave Stations
Communication
Baud Rate
Cycle
4 Mbps 2 ms
0.5 ms
10 Mbps
1 ms
0.5 ms
1 ms
10 Mbps
1.5 ms
2 ms
Refer to Section 8.8 MECHATROLINK Definition of Machine Controller MP900/MP2000 Series
MPE720 Software for Programming User's Manual (Manual No. SIEPC88070005 ) for
information on MECHATROLINC communication settings.
MECHATROLINK-II
Bus
Twisted-pair cable
50 m max.
0.5 m
10 Mbps
0.5 ms, 1 ms, 1.5 ms, or 2 ms
*
Up to 21 stations (SERVOPACK for up to 16 axes)
Cyclic
1:N (2:N when using SigmaWin+)
Control communication
CRC check
Maximum Number of Slave Stations
14
6
15
4
9
15
21 (SERVOPACK for up to 16 axes)