Mitsubishi Electric MELSEC-Q Series User Manual page 182

[Pr.113] Servo parameter transmission [RJ010 mode]
When MR-J4-B is used, set whether to transmit the servo parameter from the
Simple Motion module to the servo amplifier.
0: Transfer the servo parameter
1: Do not transfer the servo parameter
When using the servo amplifier excluding MR-J4-B, the setting is ignored and it
operates as if "1: Do not transfer the servo parameter" is set.
Important
When this parameter is set to "1: Do not transfer the servo parameter", servo
parameter transmission is not executed at starting communication with MR-J4-B. (It
is operated by the parameter that MR-J4-B holds.)
Time for establishing the communication with the servo amplifier can be short by
this setting. However, the servo parameter written in the Simple Motion module
does not become valid. Set "0: Transfer the servo parameter" excluding the
following cases.
• A system which is not required to change the servo parameter such as when
starting up the device
• Turn OFF/ON the power of servo amplifier frequently
POINT
In this parameter, the value set in flash ROM of Simple Motion module is valid at
power supply ON or PLC CPU reset. Fetch by PLC READY signal OFF to ON is
not executed. Execute flash ROM writing to change after setting a value to buffer
memory.
[Pr.132] Communication mode setting
Select the protocol setting. This parameter is applied to all axes.
0: MR-J4-B-RJ010 communication mode
1: Communication mode correspond to CiA402
1 The virtual servo amplifier operates as "0: MR-J4-B-RJ010 communication
mode" even though "1: Communication mode correspond to CiA402" is set.
2 When other than "1: Communication mode correspond to CiA402" is set, it
operates as "0: MR-J4-B-RJ010 communication mode".
POINT
In this parameter, the value set in flash ROM of the Simple Motion module is valid
at power supply ON or PLC CPU reset. Fetch by PLC READY signal [Y0] OFF to
ON is not executed. Execute flash ROM writing to change after setting a value to
buffer memory.
Chapter 5 Data Used for Positioning Control
5 - 62