Chapter 1 Start And Stop; Start - Mitsubishi Electric MELSEC iQ-R Series User Manual

1
START AND STOP
This chapter describes start and stop methods of the positioning control for the Motion module.
1.1
The Motion module operates the start trigger for each control, and starts the positioning control. The following table shows the
start signals for each control. This section describes the start using positioning start signals and external command signals.
Control details
Major positioning control
High-level positioning control
Home position return control
Manual control
*1 The positioning start signal, whose axis No. exceeds the number of controlled axes, cannot be used.
In the control other than the manual control, the following start methods can be selected.
• Normal Start (Page 142 Block start)
• Multiple axes simultaneous start (Page 25 Multiple axes simultaneous start)
The positioning data, block start data, and condition data are used for the position specified at the control. The data that can
be used varies depending on the start method.
Servo ON conditions
Setting of servo parameter

PLC READY signal [Y0] ON

All axis servo ON [Y1] ON
Starting conditions
To start the control, the following conditions must be satisfied.
The necessary start conditions must be incorporated in the program so that the control is not started when the conditions are
not satisfied.
• Operation state
n: Axis No. - 1
Monitor item
[Md.26] Axis operation status
1 START AND STOP
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1.1 Start

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Start
Start trigger
• Turns ON the positioning start signal [Y10 to Y1F].
• Turns ON the external command signal (DI).
JOG operation Turns ON "[Cd.181] Forward run JOG start signal" or "[Cd.182] Reverse run JOG start signal".
Inching operation
Manual pulse Operates the manual pulse generator.
generator operation
search engine
Operation state
"0: Standby" or "1: Stopped"
*1
Buffer memory address
Axis 1 to axis 16
2409+100n