Emerson PACSystems RX3i IC695CPE330 - Page 7

6 PACSystems™ RX3i 64 MB CPU w/Ethernet Quick Start Guide GFK-2941K
RDSD
Pushbuttons
Function
RDSD UPLD
Loads user program or data from CPU to RDSD.
RDSD DNLD
Stores user program or data from RDSD to CPU.
Run/Stop
Swi tch Position
A three-position switch which operates as follows:
CPU and Sweep Mode
Me mory Protection
Run I/O
The CPU runs with I/O
sweep enabled.
User program memory is read
only.
Run
The CPU runs with
outputs disabled.
User program memory is read
only.
Stop
The CPU is not allowed
to go into Run mode.
User program memory can be
written.