ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
19 PS220
Basic Startup
5. Configure a Setpoint Source (Speed Control Reference).
The PumpSmart PS220 can be configured for the setpoint to be sourced in one of three ways:
1. Keypad
2. Analog Input (AI1, AI2, or optional additional AI )
3. Fieldbus Control
Please refer to the index in this manual for a detailed explanation of each of these sources.
1. Keypad:
This is the default setting when configuring the PumpSmart PS220 for the first time.
1. “ARROW RIGHT” to change
2. “ARROW UP/DOWN” To change.
3. “Select”
4. “Next”
2. Analog Input:
An analog signal can be sent into the PumpSmart PS220, from a PLC, DCS or another form of controller.
1. “ARROW UP/DOWN” To change.
2. “Select”
3. “Next”
Notes:
1. The signal will need to be wired into any unused analog input AI. Refer to the Analog Input section in the Index for
more information on this configuration step.
2. When Selecting the Analog Input make sure that it is connected to the correct input. Refer to the wiring diagrams in
this manual for more information.
For ANALOG AI:
“AI1/AI2 scaled at AI1/AI2 min” refers to the speed value that corresponds to the minimum of the signal or the 4mA
scaled value. This is defaulted to 0 RPM.
“AI1/AI2 scaled at AI1/AI2 max” refers to the speed value that corresponds to the maximum of the signal or the 20mA
scaled value. This is typically the motor nameplate speed or slip speed.
NOTE: If your Analog Input’s wired signal provided is DC Voltage, please refer to the options and features section for
proper parameter settings of the drive. A Jumper connection on the hardware will need to be moved. (J1, or J2)