YASKAWA JEPMC-MP2300-Y Series User Manual page 260

5 Outline of Motion Control Systems
5.2.4 Motion Programs and MSEE and S Registers
( 2 ) Motion Program Control Signals (DAxxxxx+1)
Bit No.
0 Program operation start request
1 Program pause request
2 Program stop request
3 Program single block mode selection
4 Program single block start request
5 Alarm reset request
6
Program continuous operation start request
8
Skip 1 information
9
Skip 2 information
D System work number setting
E Interpolation override setting
Program Operation Start Request
Control signal: Operation start request
Status: Operating
Pause Request
Control signal: Operation start request
Control signal: Pause request
Status: Operating
Status: Paused
5-14
Program control signals (e.g., program operation start requests and program stop requests) need to be
entered to execute the motion program called from DWG.H using the MSEE command. The second
word of the MSEE work registers (DAxxxxx+1) is the motion program control signal.
The following types of signals for controlling motion programs are available.
Signal Name
These signals can perform run, stop, hold, and other controls for motion programs by entering from
the ladder program to the work register specified by the MSEE command +1.
Use signals conforming to the above signal types when writing ladder programs.
Motion programs are executed if the program operation start request signal is ON when the power
is turned ON (e.g., when a start request signal is left in M register).
■ Timing Chart for Motion Program Control Signals
The following figure shows an example of a timing chart for motion program control signals.
Distribution
Distribution
Signal Type
Differential or NO contact input
NO contact
NO contact
NO contact
Differential or NO contact input
NO contact
Differential or NO contact input
NO contact
NO contact
NO contact
OFF: The system will use the automatically obtained system work
number. The system work number may be different each time.
ON: The work with the set system work number will be used.
NO contact
OFF: Interpolation override 100% fixed
ON: Conforms to set interpolation override
One scan