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Download Gould 5841\11 Programmable Controller
Transcript
SYSTEM HARDWARE/COMPONENTS The programmer’s keyboard is color-coded to assist in identifying the key’s function. A row of unlabeled, software label keys stretch across the top of the keyboard. The function of these keys change as the associated software labels change on the display screen. Thus, by simply loading a different tape into the programmer, the PI90 can support a variety of Modicon controllers. Figure 2-7. P190 Programmer 2-11
