Mitsubishi Electric MELSEC-Q Series User Manual page 372

(10) Transmitting servo parameter from the internal memory area to
servo amplifier (
The servo parameter in the internal memory area is transmitted to the servo
amplifier by the following timing.
1) The servo parameter is transmitted to the servo amplifier when
communications with servo amplifier start.
The "servo parameter" in the internal memory area is transmitted to the
servo amplifier.
About the communication start with servo amplifier
Communication with servo amplifier is valid when following condition is realized
together.
1) The power of Simple Motion module and servo amplifier is turned ON.
2) When the station number of servo amplifier is set by the network parameter
in GX Works2 and "0: Use for the actual servo amplifier" is set in "[Pr.101]
Virtual servo amplifier setting" inside the buffer memory area of Simple
Motion module.
Servo parameter of the internal memory
The followings show details about the operation timing and details at transmitting
the servo parameter of the internal memory.
POINT
(1) Axis connection time varies depending on the number of axes and the servo
amplifier's power supply ON timing. And, time when "20: Servo amplifier has not
been connected/servo amplifier power OFF" is set in "[Md.26] Axis operation
status" is also varies.
Chapter 7 Memory Configuration and Data Process
) [RJ010 mode]
7 - 14