1126800 SmartPAC 2 with WPC Integration
Page 246 Chapter 4 SmartPAC 2 Initialization Mode
Switch 6 – Dual Light Curtain Enabled
NOTICE
After you change switch settings, power down the SmartPAC 2/WPC. Power it up again to
enable the new settings. If you do not this, the previous switch settings will remain in effect.
Set this switch to CLOSED if you have two light curtains connected to WPC. Refer to
Figures 3 or 12 (for Herion valve) or Figure 5 (for Ross) to properly wire the dual light
curtains (end of this manual).
Set Switch 6 in the Press Control Option Switches screen, Figure 4 - 33, page 241.
Table 4 - 9. Switch 6 Setting for Single or Dual Light Curtains
Option Switch 6 Setting Light Curtain Configuration
OPEN
Single light curtain – normal operation
CLOSED
Dual light curtains enabled