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CHAPTER 7 PROGRAMMING
7
7.3 When Using the Module in a Standard System Configuration
7.3.2 OPR program
7.3.2 OPR program
Programs in this section execute OPR in the near-point dog method or the count method.
(1) Near-point dog method OPR program
This program executes OPR in the near-point dog method. Suppose that fixed parameters and variable
parameters are already set. ( Page 117, Section 7.3.1)
(a) Program detail
• The following OPR parameters are written once the CPU module is in the RUN status, and PLC READY
signal (Y2D) turns on.
• As X31 is turned on after PLC READY signal (Y2D) turned on, the module executes OPR.
(b) Switch setting
Before executing the program, set "Near-point dog method" to "OPR method setting".
Project window [Intelligent Function Module] [QD73A1] [Switch Setting]
Item Setting detail
OP address
100pulse
OPR speed
5000pulse/s
Creep speed
500pulse/s
Pr.10
Pr.11
Pr.12