3.1
SVB-01 Module Setup
3-9
MECHATROLINK Transmission Definitions for SVB in MP2300 CPU
The MECHATROLINK transmission definition is automatically set according to the detected
communication method and number of slaves.
* The communication cycle and number of retry stations in MECHATROLINK-II 32-byte Mode
change according to the highest station number of the detected slaves, as shown in the
following table.
Slave Devices Not Recognized by Self-configuration
The following slave devices (I/O Module) are detected as wildcard I/O (***** I/O), because no type
code exists for them. Therefore, allocate these slaves again using the MPE720’s Module Configuration
Definition Window.
• JEPMC-IO350
• JAMSC-120DAI53330
• JAMSC-120DAI73330
• JAMSC-120DAO83330
• JAMSC-120DRA83030
SERVOPACKs with special specifications that cannot be automatically detected are recognized as
wildcard SERVOPACKs (***** SERVO). Therefore, allocate these SERVOPACKs again using the
MPE720’s Module Configuration Definition Window.
INFO
Communication
Method
MECHATROLINK-II
(32 Bytes)
MECHATROLINK-II
(17 Bytes)
MECHATROLINK-I
Transmission speed 10 Mbps 10 Mbps 4 Mbps
Transmission byte 32 17 17
Communication
cycle
1 ms
*2 ms
*
1 ms 2 ms
Number of slaves
*
*
14 15 14
No. of retry to slaves
*
*
10 −
SigmaWin Not use Not use −
Highest Slave Station
Number
Communication
cycle (ms)
No. of retry to slaves
1 to 8 1 1
91 0
10 to 16 2 5
17 to 21 2
Determined by the following
equation.
21 – (Highest station number)
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