Watlow 8LS Controller - Manual (Page 39)

Installation
8LS User’s Guide 31
CPU Dip Switch
WARNING
Normal mode of operation is for all positions to be
Off. Positions that are On will effect the 8LS nor-
mal operation mode.
Position 1 ON--Clears the battery backed RAM and re-initializes the
factory default values into the RAM.
1. Turn off power.
2. Set DIP switch position 1 ON.
3. Turn on power for 10 seconds, and then turn it off.
4. Set DIP switch position 1 OFF.
5. Turn on power.
Positions 2 to 8 are not used for normal 8LS operations. All positions
must be OFF.
NOTE
Turn off the power before you set any DIP switch.
After the new settings, turn on the power to ener-
gize the new DIP switch settings.
Secondary Outputs 50 Pin Ribbon Cable
NOTE
Secondary control outputs are sinking +5vdc to
ground when the output is on. Connect them to the
minus (-) side of SSRs.