4.2 Instructions to control the display4.2.1 F180 (SCR): Screen display instruction, Number of steps: 9Screen display instructions in the N and S modes of FP-e unitThe FPWIN GR wizard facilitates the programming.S1: Used to specify the registration screen.S2: Used to specify the head of the screen display control data (3 words).S3: Used to specify the data displayed in the upper section(Numerical values are displayed only in 16-bit.)S4: Used to specify the data displayed in the lower section.(Numerical values are displayed only in 16-bit.)Example:F180 (SCR), K0, DT0, EV0, SV0Registration of N mode 1st screenControl data: DT0, DT1, DT2Upside display data: EV0Downside display data: SV0- Available memory areas A: Can be specified N/A: Cannot be specified (Unit: Word)WX WY WR SV EV DT IX IY K H IndexmodifierS1Display mode andNo. (0 to 3 can bespecified.)A A A A A A A A A A AS2Head address of thearea to specify thedisplay measure.A A A A A A N/A N/A N/A N/A AS3Area which storesthe data to bedisplayed in theupper section.A A A A A A A A N/A N/A AS4Area which storesthe data to bedisplayed in thelower section.N/A A A A A A A A N/A N/A ANote: Special register “DT9***” cannot be specified for the lower section display data “S4.”This instruction cannot be used in the interrupt program.4-3Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
