ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
PS220 144
Functions &
Features
6. Issue a start command by pressing the Green tart button. The PS220 will then run at its minimum speed. The speed
should be low enough to prevent liquid form coming out of the farthest point away, or longest run, ay and at the highest
elevation point in the discharge piping.
7. Slowly increase the speed so that liquid eventually flows out of the point in the piping you are monitoring in step 6.
8. Document the speed the PS220 runs at when the liquid begins to flow.
9. Issue a STOP command.
10. Set Min Speed in 30.11 to at least 100 RPM above the value from Step 8.
11. Place the drive back in Remote Control.
12. Finish any remaining Configuration as required. Pump Protection is highly recommended.
Digital Inputs
The PumpSmart PS220 has 6 configurable Digital Inputs as standard. Each of these are normally closed and commonly
sourced with an internal 24VDC supply. They can be inverted and forced on and off as required. There are 2 additional
inputs that can be assigned as either an input or an output relay. By default, all show “Not Selected”. There is additional
input that is primarily used for E-stop functionality. It is labeled as the DIIL.
The preferred uses for these Inputs are as follow:
DI1
Auto Start/Stop
DI2 Hand or Speed Override
DI3 Dual Setpoints
DI4 Secondary Protection A
DI5 Secondary Protection B
DI6 Fault Reset
Caution must be taken when configuring them manually. It is possible to configure the same Digital Input for more than
one function.
A digital input that displays the status of “IN USE” cannot be changed manually with the I/O Wizard. Only inputs which
display the status of “NOT SELECTED” can be configured with the I/O Wizard.
To manually configure an input, from the Home View follow the path: Menu>PS220 Configuration
I/O Configuration>No>Digital I/O (or Yes if you are configuring the FIO-11optional Extension Module for the first
time)> Digital I/O
NOTE: The PS220 Configuration Wizard is recommended to be re-run to change or modify the methods of starting and
stopping.
The steps that you will perform:
1. Configure the Digital Input to be used by Number.
There are 6 digital inputs that can be selected.
NOTE: You may only select an input that shows a status of “NOT SELECTED”
2, Configure the Digital Inputs Function.
There are 8 choices for the Function that this digital Input will be used for.
Note: The description “IN USE” will display if that Input is already configured. It cannot be changed with this Wizard.
GROUP
76
ANALOG I/O CONFIG DESCRIPTION
76.09 DI1 Selects the Digital input 1 function
76.10 DI2 Selects the Digital input 2 function
76.11 DI3 Selects the Digital input 3 function
76.12 DI4 Selects the Digital input 4 function
76.13 DI5 Selects the Digital input 5 function
76.14 DI6 Selects the Digital input 6 function
76.15 DIO1 Selects whether DIO1 is used as a digital output or input, or a frequency input.
76.16 DIO2 Selects whether DIO2 is used as a digital output or input, or a frequency input.