The current settings are displayed under Alarm Strobe Suppression and

Alarm Horn Silence.

2.Touch Alarm Strobe Suppression or Alarm Horn Silence, as appropriate. A keypad pops up, with the current setting.

3.Enter the number of minutes you want the horn or light to be turned off once the alarm silence button is pushed (range: 0–99). If the alarm condition is not corrected or the defective device is not disabled through the touch screen, the audible and visual alarms will reoccur after the times expire. If you want the light (or the horn) to stay on as long as the alarm persists, simply press 0. If you want the horn (or the light) to stay off until a new alarm occurs, use 99 for its entry. Use ← to erase any mistakes. Use ↵ to enter the value.

The keypad disappears and the new setting appears under Alarm Strobe Suppression or Alarm Horn Silence.

4.Repeat for the other device (strobe or horn) as appropriate.

Setting Up Pump Staging

To avoid an excessive power demand at your facility when the conveying system starts up, you can stagger the times at which pumps start. Whenever a demand would cause two pumps to start simultaneously, your choice for pump staging sets the delay between the start of one pump and the start of the next. The factory default is a delay of five seconds. You need to change this setting only if this delay is too long or too short for your facility.

To set the delay between the start of one pump and the next:

1.Go to the System Setup screen if needed.

The current delay is displayed under Pump Staging.

2.Touch Pump Staging.

A keypad pops up, with the current setting.

3.Enter the number of seconds (range: 0–99). Use ← to erase any mistakes. Use ↵ to enter the value.

The keypad disappears and the new setting appears under Pump Staging.

24-Pump, 128-Station Controller

Chapter 3: Installation

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Sterling 882.00255.00 CV3-655 specifications Alarm Horn Silence, Setting Up Pump Staging