capabilities as indicated by the Access Denied message if the following procedure is attempted.
a.Press and hold the Shift (
) button and then press the Menu (
) button.
b.Enter one of the following number sequences for your MegaPower CPU installation:
○Standalone MPCPU: Enter 100.
○Dual MPCPU: Enter 100 for the selected MegaPower CPU, or enter 101 for the Standby MP CPU.
c.Press Enter (
).
Note: Whenever scrolling to a different line
item on the LCD screen, you must press 
twice to select the new item.
Note: To exit Program Mode, press and hold the Shift (
) button, and then press the Clear (
) button.
ADTTE:
a.Place the keyboard in Program Mode (indicated by
b.Press Menu. The LCD screen displays P6 - M.
c.Enter one of the following number sequences for your MegaPower CPU installation:
○Standalone MPCPU: Enter 100
○Dual MPCPU: Enter 100 for the selected MegaPower CPU, or enter 101 for the Standby MP CPU.
d.Press the Ack key located in the lower right corner.
The System Menu screen (Figure 17) appears on the LCD screen.
Note: To exit the LCD Menu Mode, press Menu.
Figure 17. System Menu screen
3.Press Enter to choose Addressing. The Address Menu screen appears.
Figure 18. Address Menu screen
4.Press Enter to choose the IP Address. The IP Address screen appears.
Figure 19. IP Address screen
5.Scroll down to Set IP Addr and press Enter. The Set IP Address screen appears.
Figure 20. Set IP Address screen
6.Scroll down to Set IP Addr and press Enter. The Enter IP Address screen appears.
Figure 21. Enter IP Address screen
7.Press Enter, and then type the IP address pressing Enter twice after typing each segment of the IP address.
8.Scroll down to Accept and press Enter.
9.Exit from the MegaPower CPU menu system.
Firewall Setup
To set up the firewall, refer to APPENDIX D: Port Number Assignments on page 68 for the appropriate MPCPU IP port source and destination port numbers. Assigning these port numbers allows communication with external devices.
Read Cycle
During a Read cycle, data is transferred from the CPU to a PC running EASY CPU. The following
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