ISPSoft User Manual 14.4.2 Planning Hardware In this example, the AH5x0 series AHCPU530-EN , the digital I/O module AH16AP11R-5A , and the four-slot main backplane AHBP04M1-5A are used. The table below is an I/O allocation table. 14.4.3 Planning a Program (1) The procedure for initializing the system is to reset the trigger signal and the readiness signals to OFF until the condition for the operation of the system is met. In this example, when the operation flag is ON, and the error flag is OFF, the condition for the operation of the system is met.
(2) Once the system begins to operate, the cylinders under the clamps will open the clamps (Y0.3 and Y0.4) , and the system will make sure that the opening sensors (X0.3 and X0.5) are ON. (3) After the system makes sure that the clamps are opened, the system will send readiness signals (Y0.0 and Y0.1) to inform the work stations connecting to the system. (4) After a plate enters the inlet, the system will receive a completion signal (X0.0) , and delay the closing of the clamp in the inlet (Y0.3) for one second.
(5) After the plate in the outlet makes its exit from the outlet, the system will receive a completion signal (X0.1) , and delay the closing of the clamp in the outlet (Y0.4) for one second. (6) After the system makes sure that the closing sensors (X0.4 and X0.6) are ON, the system will send a trigger signal (Y0.2) . After the rotator rotates 180 degrees, the system will receive a completion signal (X0.2) , and the procedure for initializing the system is carried out again.
14-50 Type ID Description Digital input X0.0 Completion signal Digital input X0.1 Completion signal Digital input X0.2 Completion signal Digital input X0.3 (Inlet) Cylinder─Opening sensor Digital input X0.4 (Inlet) Cylinder─Closing sensor Digital input X0.5 (Outlet) Cylinder─Opening Sensor Digital input X0.6 (Outlet) Cylinder─Closing Sensor Digital output Y0.0 Readiness signal Digital output Y0.1 Readiness signal Digital output Y0.2 Trigger signal Digital output Y0.3 (Inlet) Clamp Digital output Y0.4 (Outlet) Clamp