Appendix B: Relay Timing
RunMode
For generators with RunMode starting types (Types 7, 8, and 14):
•Relay 1 (RunStop relay) can be used for
•Relay 1 (RunStop) and Relay 2 (Start) can be used with a common ground for
•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.
Relay 1: Run/Stop (Ignition)
Relay 2: Start (Cranking)
Relay 3: Preheat | Preheat | |
(Glow) |
|
|
Start | Run | Stop |
Shutdown
Bypass
Crank
Time
Delay
Figure 37 RunMode Timing Diagram
82 | Xanbus Automatic Generator Start (AGS) Owner’s Guide |
