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' motor speed at the low input value, a high input value, the required pump
<br /> percentage of motor speed at the high input value.
<br /> 4. The pump output shall be capable of being remotely controlled via TTL/CMOS
<br /> 1 digital high-speed pulse type input and an AC sine wave type pulse input in the
<br /> range of 0 to 1,000 Hz. The frequency resolution shall be 1 Hz and capable of
<br /> adjusting the pump motor speed from 0% to 100.0% motor speed in 0.1%
<br /> increments. Four values shall be user configurable to define the low and high
<br /> points on the output slope: a low input value, the required pump percentage of
<br /> motor speed at the low input value, a high input value, the required pump
<br /> percentage of motor speed at the high input value.
<br /> ' 5. The pump output shall be capable of being remotely controlled via pulse
<br /> triggered batching. The pump shall accept a TTL/CMOS digital pulse type input
<br /> and a contact closure type pulse input in the range of 1 to 5,629,499,534,21,312
<br /> pulses per batch. The batch time shall be adjustable from 1 to
<br /> 5,629,499,534,21,312 seconds. The pump motor speed during the batch shall be
<br /> adjustable from 0% to 100.0% motor speed in 0.1% increments.
<br /> ' 6. Pump shall be capable of remote priming via non-powered contact closure loop.
<br /> 7. The pump output shall be capable of being controlled via EtherNet/IP, Modbus
<br /> TCP/IP, or Profibus.
<br /> 8. Provide a front panel touchscreen control for stop/start, configuration menu
<br /> access and navigation, operating mode selection, display options selection, tube
<br /> info data, and reverse direction.
<br /> 9. Provide a multi-color LCD touchscreen display for menu driven configuration
<br /> settings, pump output value, service alerts, tube failure detection (TFD) system
<br /> ' and flow verification system (FVS) alarms status, remote input signal values,
<br /> tubing life timer value. Display color shall be green when indicating run operation,
<br /> blue when in idle, yellow when in stand-by, and red to indicate an alarm condition
<br /> exists.
<br /> 10. Provide remote stop/start pump via non-powered contact closure loop.
<br /> 11. Provide a user selectable 4-20mA and 0-1,OOOHz output signal which are
<br /> 1 scalable and proportional to pump output volume.
<br /> 12. Provide four contact closure alarm outputs. Three rated at 1A-115VAC, 0.8A-
<br /> 30VDC and one rated at 6A-250VAC, 5A-30VDC. Each alarm output shall be
<br /> ' assignable to monitor any of the following pump functions: TFD system, FVS
<br /> system, motor run/stop, motor failed to respond to commands, motor is running
<br /> in reverse, general alarm (TFD, FVS, and/or motor over current), input signal
<br /> failure, output signal failure, remote/local control status, revolution counter (tube
<br /> ' life) set-point, or monitor which of the nine different pump operating modes is
<br /> currently active.
<br /> 13. Provide a six-digit password protected configuration menu.
<br /> 14. Provide a flow verification system with programmable alarm delay time from 1-
<br /> 1000 seconds. FVS system shall monitor the FVS flow sensor while pump is
<br /> 1 running only. System shall not monitor pump while not running.
<br /> 2.05 FLOW SENSOR
<br /> ' A. The flow sensor shall output high-speed digital pulse signal or 4-20 mA, while pump is
<br /> running only, to verify chemical injection.
<br /> 1. Flow sensor shall be an ultrasonic transit time sensor.
<br /> 2. Wetted components shall be PVDF.
<br /> 3. End fittings shall be PVDF.
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