ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
177 PS220
Function & F
eatures
Protection Options
The Protection Options are settings which can be applied to many of the Pump Protection Functions that are
available on the PS220. They are an Integral part of the Alarm and Control functionality. There are 6 individual steps
at the end of each Protection Wizard that should be completed to ensure the Protection is suited for the pumping
application.
The individual steps that will be performed are:
1. Configure the Protection Delay
2. Configure Speed Override Pump Protection
3. Configure the Pump Fault Reset Delay
4. Configure the Config Speed Min Setting
5. Configure the Stop Delay at Min Speed
6. Configure the Pump Fault Reset
NOTE:
Choices 1-5 will apply to all of the Pump Protection Functions except where noted. They will not be applicable to any
VFD or Motor protection. The VFD Protection Options are covered in the section “VFD Auto-Reset”.
This functionality can be configured with the PumpSmart PS220 Configuration Wizard. To access this Wizard from
the Home Screen, follow the path: Menu>PS220 Configuration>Pump & VFD Protection>Pump Protection>No>
Follow the prompts
1. Configure the Protection Delay:
The PumpSmart PS220 can be configured to delay the reaction time that The PS220 will wait until activating the
control of any of the protection features.
Notes:
1. The default is 1 which activates the function. The Maximum setting is 200 seconds. 0 will deactivate any protec-
tion associated with this delay
2. Configure the Speed Override Pump Protection setting.
The PumpSmart PS220 can be configured to allow all the Pump Protection configured to be active when the Speed
Override function is also active. The Default value is “Disabled”
3. Configure the Pump Fault Auto Reset:
The PumpSmart PS220 can be configured to “Auto-Reset” up to a set number of times when the “Alarm & Control”
choice has been configured for the “Protection Response” for any Pump Protection function.
Notes:
1. The Default value is 0, which deactivate the function. The range is from 0-19.
2. The PS220 will automatically end the retry attempts and end any further attempts when the system runs for more
than 5 minutes continuously, without the event(s) re-occurring.
3. This function is not available for the Secondary Protection A or B functionality, or for Dry Run.
4. Configure the Pump Fault Reset Delay
The Pump Fault Reset Delay can be configured to delay the time that The PS220 will wait until Auto-Restarting after
a Pump Protection “Alarm and Control” action has been taken.