Figure 32: Cpe100/Cpe115 Membrane Pushbutton And Module Status Leds; Figure 33: State Diagram For Cpe100/Cpe115 Run/Stop Operation - GE PACSystems RX7i Reference Manual

Chapter 2. CPU Features & Specifications
Membrane Run/Stop Pushbutton

Figure 32: CPE100/CPE115 Membrane Pushbutton and Module Status LEDs

If the blue membrane pushbutton (Figure 32) is pressed while the CPE100/CPE115 is powering up, it
restores the default IP address (192.168.0.100). It also erases the stored hardware configuration, logic
and contents of the backup RAM.
During normal operation, briefly pressing the membrane pushbutton changes the state of the CPU from
its current Run/Stop state to its alternate state, as shown in the following state diagram:
STOP/IO
RUN/IO
Disabled
Enabled

Figure 33: State Diagram for CPE100/CPE115 Run/Stop Operation

The Run/Stop switch is enabled by default; it can be disabled in PME Hardware Configuration (HWC)
settings.
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