Simultaneous Start - Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual

Simultaneous start

In Simultaneous start, the positioning data set in [Da.12] Start data No. and positioning data of other axes set in the condition
data are simultaneously implemented. (Pulses are output at the same timing.) (Specify Condition data with [Da.14]
Parameter.)
The following shows setting examples and a control example in which Block start data and Positioning data are set as shown
in the setting examples.
Setting example
■Block start data settings
Axis 1 block start data
1st point

The positioning data of the axis 2 for performing the simultaneous start is assumed to be set for the condition data specified
with [Da.14] Parameter.
■Positioning data settings
Axis 1 positioning data
No.
1
2
3

Control example
The following describes the control to be executed when the operation using the 1st point block start data of the axis 1 is
started.
Condition judgment target
(1) The axis operation status of the axis 2 which is regarded as
the simultaneous starting axis.

(2)
Precautions
The positioning data numbers implemented by the simultaneous starting axis is set for the conditions data ([Da.18] Parameter
1 and [Da.19] Parameter 2). Set 0 for the starting axis. (Axis that implemented the positioning start.) If a value other than 0 is
set, the positioning data No. set in [Da.18] Parameter 1 or [Da.19] Parameter 2 is given priority to be implemented rather than
[Da.12] Start data No.
For details, refer to the following.
Page 425 Condition Data
10 ADVANCED POSITIONING CONTROL
174
10.3 Setting the Block Start Data
[Da.11] Shape [Da.12] Start data No.
0: END 1
[Da.1] Operation pattern
01: Continuous positioning control
01: Continuous positioning control
00: Positioning complete
[Da.13] Special start
instruction
3: Simultaneous start
Compatible block start data
1st point


Control details
• Axis 2 is in the standby state. : Go to (2)
• Axis 2 is positioning. : An error occurs and no simultaneous start will be
implemented.
The positioning data No.1 of Axis 1 and the positioning data of the axis 2 set to
Condition data No.4 are simultaneously started.
[Da.14] Parameter
4
During simultaneous start, positioning data
No. 1 to 3 are started en block