Справочник Пользователя для Mitsubishi Electronics MR-MC241
App. - 33
APPENDIX
App. 5.7 Parameter setting
App. 5.7.1 System option 1 setting
SSCNET communication method and control cycle is set by System option 1 (parameter No.0001).
SSCNET communication method is used for communication between a position board and connected units
such as servo amplifiers and SSCNET /H method and SSCNET method are available. When using
MR-J3(W)- B series servo amplifiers, make sure to select the SSCNET method.
Control cycle is a cycle in which the position board controls command import, position control, status output,
and communication with servo amplifier. To set this cycle, use the control cycle (parameter No.0001). The
number of controllable axes differs depending on the control cycle.
(1) For MR-MC210/MR-MC240
SSCNET communication method is used for communication between a position board and connected units
such as servo amplifiers and SSCNET /H method and SSCNET method are available. When using
MR-J3(W)- B series servo amplifiers, make sure to select the SSCNET method.
Control cycle is a cycle in which the position board controls command import, position control, status output,
and communication with servo amplifier. To set this cycle, use the control cycle (parameter No.0001). The
number of controllable axes differs depending on the control cycle.
(1) For MR-MC210/MR-MC240
Control cycle
Max. No. of axes
connected
Max. No. of axes
connected for each line
Controllable axis No.
0.88ms
16 axes
16 axes
Axis 1 to 16
0.44ms
8 axes
8 axes
Axis 1 to 8
(2) For MR-MC211/MR-MC241
Control cycle
Max. No. of axes
connected
Max. No. of axes
connected for each line
Controllable axis No.
0.88ms
32 axes
16 axes
Axis 1 to 32
0.44ms
16 axes
8 axes
Axis 1 to 16
Note. Keep connections within the max. No. of axes connected. When the max. No. of axes connected
are exceeded, system setting error (alarm No. 38, detail 01) will occur.