Switches - GE PACSystems* RX3i Quick Start Manual

• Ability to display serial number and date code in PME Device Information Details.
• Operating temperature range 0°C to 60°C (32 °F to 140 °F).

1.1. Switches

The Run/Stop switch and RDSD UPLD and RDSD DNLD pushbuttons are located
behind the protective front door. Switch operation is given in the following table.
RDSD Pushbuttons
RDSD UPLD
RDSD DNLD
Run/Stop
Switch Position
Run I/O
Run
Stop
The Run/Stop switch is enabled by default; it can be disabled in the PME Hardware
Configuration (HWC) settings. The memory protection function of this switch can be
disabled separately in HWC. The memory protection functionality is disabled by default.
GFK-2941E
Function
Loads user program or data from CPU to RDSD.
Stores user program or data from RDSD to CPU.
A three-position switch which operates as follows:
CPU and Sweep Mode
The CPU runs with I/O
sweep enabled.
The CPU runs with outputs
disabled.
The CPU is not allowed to
go into Run mode.
Memory Protection
User program memory is read only.
User program memory is read only.
User program memory can be
written.
May 2016 4