YASKAWA MP210 Series User Manual page 54

2 Specifications and Functions
2.2.5 Built-in SVB Modules
Communication
Cycle
Message confi-
dence level
(Not displayed for
MECHATROLINK-II)
SigmaWin
(Not displayed for
MECHATROLINK-I)
Number of retry to
slaves
(Not displayed for
MECHATROLINK-I)
Number of slaves
Wait for monitoring
information to be re-
freshed
(Not displayed with
Built-in SVB Mod-
ules)
• The number of transmission bytes/communication cycle/number of retry stations/number
of slave stations
The number of transmitted bytes, communication cycle, number of retry stations and number of slave sta-
tions when self-configuration is executed are automatically set based on conditions including the communi-
cation type, Master/Slave status, and highest slave station number (the highest among the detected slave
station numbers).
<With "Master" Setting>
Item
Maximum slave
station number
Transmission
bytes
Communica-
tion cycle
Number of
retry stations
Number of
slaves
2-22
Item Display during Self-configuration
Displays the communication cycle.
The indication differs depending on the com-
munication type and the master/slave dis-
tinction, and so on. For details, refer to The
number of transmission bytes/communica-
tion cycle/number of retry stations/number of
slave stations below.
This is a setting that is not used with
MECHATROLINK transmission.
Displays whether or not SigmaWin+ can be
used via a MECHATROLINK-II adapter
such as JUSP-NP115 in MECHATROLINK
communications.
Displays the maximum number of stations to
which transmissions (retries) are sent in one
transmission cycle when a normal response
has not been received from a slave station.
Displays the number of slave stations that
can be connected.
The indication differs depending on the com-
munication type, communication cycle,
whether or not SigmaWin+ is used, and the
number of retry stations.
Displays whether CPU processing waits for
Optional SVB Module monitor parameter
scan delays (Enable) or not (Disable).
MECHATROLINK-II
1 to 8 9
31 Bytes
1 ms 1 ms
1 0
8 9
(32-Byte Mode)
10 to 16 17 to 21
2 ms 2 ms
21 - highest station
5
number
Highest station
16
number
Options and Precautions on Settings
This can only be set when the communication
type is MECHATROLINK-II and the Master/
Slave selection is "Master." The values that can
be set differ for Built-in SVB Modules and
Optional SVB Modules.
Use the default value (0).
Select either "Used" or "Not Used."
A value in the range 0 to 7 can be set, for "Mas-
ter" stations only. No setting can be made for
"Slave" stations.
Cannot be set.
Select either "Enable" or "Disable."
For details of the processing, refer to Waiting for
monitor information to be refreshed on the next
page.
MECHATROLINK-II
(17-Byte Mode)
1 to 14 15
16 Bytes
1 ms 1 ms
1 0
14 15
MECHA-
TROLINK-I
−
2 ms
14
14