Cattron CANplus CP1000, Руководство по эксплуатации, Страница: 28 / 57

CANplus CP1000
Control Panel Operation Manual
*Patent Pending
28
9M02-1000-A401-EN Revision G
The following figure demonstrates the responsiveness of a system to adjustments in Throttle Aggressiveness. A
fast-responding system will need a lower aggressiveness value. Otherwise, the RPMs will overshoot and
undershoot the target value as depicted in the graph by the red “Too High” throttle aggressiveness line. Ideally,
the RPM should quickly ramp up and home in on a small RPM range to maintain the target value as depicted in
the graph by the green “Correct” throttle aggressiveness line. However, if the gain is set too low, the RPM may
never get to the proper range to maintain the target value as depicted in the graph by the yellow “Too Low”
throttle aggressiveness line. The full screen Throttling Line Graph (see the Throttling section) can be utilized to
observe the behavior to determine if the throttling aggressiveness is correct.
6.4.4 Configuring Start and Stop Delays
In situations where start or stop conditions may be met briefly, repeated start/stop cycles should be avoided. Two
settings allow a delay to be added before a specific input condition is recognized. An example of such use is
where a float switch is installed in choppy water. The float switch may repeatedly open and close based on the
water’s surface waves. Rather than repeated start and stop cycles, it is better to wait for the float switch to be
continuously closed for a specified duration before the start or stop event is declared.
The Start and Stop Delays can be configured by going to the
Autostart → Behavior → Start Delay or Stop Delay
menu.