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82 Xanbus Automatic Generator Start (AGS) Owner’s Guide
Appendix B: Relay Timing
RunMode
For generators with RunMode starting types (Types 7, 8, and 14):
• Relay 1 (RunStop relay) can be used for two-wire configured
generators.
• Relay 1 (RunStop) and Relay 2 (Start) can be used with a common
ground for three-wire configured generators.
• The Preheat will never overlap the Crank Time.
• The “Delay” refers to the “Preheat to Crank Delay” and may be zero.
• Cranking will cease when the generator run signal goes high for the
specified hold time or when the crank time has elapsed.
Figure 37
RunMode Timing Diagram
Relay 1: Run/Stop
(Ignition)
Relay 2: Start
(Cranking)
Relay 3: Preheat
(Glow)
Start Run Stop
Preheat
Delay
Crank
Time
Shutdown
Bypass