Specifications

1–7 Quick Start for Experienced Users
Publication 1747-6.2
9.
(Optional) Return the SLC 5/03, SLC 5/04, or SLC 5/05 processor to
initial factory conditions.
Reference
Use this procedure if the communication channels are shut down due to configuration parameters, or
if you absolutely cannot establish communications with the processor.
Chapter 10
(Troubleshooting)
ATTENTION: If you return the processor to the initial
factory conditions, the user program and
communication configurations are returned to their
default settings.
!
1. Remove power from the SLC 500 power supply.
2. Remove the processor from the chassis.
3. Disconnect the battery by removing the battery connector from its socket.
4. Locate the VBB and GND connections on the right side of the motherboard.
5. Place a small bladed screwdriver across the VBB and GND connections and hold for 60 seconds. This returns the
processor to the initial factory conditions.
Right Side View
Keyswitch
GND
VBB
Mother Board
Mother Board
VBB
GND
SLC 5/03 (1747-L531 and 1747-L532)