ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
127 PS220
Function & F
eatures
Following are the Parameters typically used for the Pump Protection Auto-Reset functionality to work properly:
79.01
Basic Pump Protect Control Disabled (default)
Alarm
Alarm & Control Needs to be set to Alarm and Control to allow auto-
resetting.
79.05
PUMP FAULT RESET
1-19
0 [default] Indicates number of automatic fault resets. Selection
range is 0 – 19. Needs to be greater than 0 to allow
auto-resetting.
79.06 PUMP RESET DELAY 0-3600 seconds
60 [default] Defines the time that the PS220 will wait after an alarm
and control condition before attempting an error reset.
Setting Range = 0-3600 sec.
79.08 Min Flow Control
Disabled (default)
Alarm
Alarm & Control
Defines how the drive will react when a Min Flow
condition occurs. Alarm and Control will operate
according to 79.16
79.14 & 15 Secondary Protect Control (A & B) Disabled (default)
Alarm
Alarm & Control
Defines how the drive will react when a Sec Protect A
or B condition occurs. Alarm and Control will operate
according to 79.16.
79.16
Config Speed Min SPD=MINSPD
SPD=0 [default] Selecting SPD=MINSPD will result in the drive staying at
minimum speed when an ALARM & CONTROL condition
exists between resets. Selecting SPD=0 will result in the
drive stopping completely.
Auto Reset Pump Protection
The PS220 can be configured to automatically reset a pre-defined pump related fault. If this condition occurs, the pump
will ether go to its minimum speed, or fully stop for a limited duration. After this time frame it will automatically re-start.
If the condition has cleared the pump will resume normal operation. If the condition remains the PS220 will continue to
run this protection routine until the number of configured attempts has expired. After these attempts, the PS220 will issue
a Fault and stop. The fault will need to be reset and restarted. See the Section on Fault Tracing in this Manual for further
information on how to restart the drive after these events.
Please refer to the Pump and VFD Wizard for more specific detail on how to set these parameters with your pumping
system:
To access this Wizard from the home view, follow the path:
Menu>PS220 Configuration> Pump &VFD Protection>Protection Options>