FCI FS10A Installation & Operation Manual
Also see for FS10A: Installation & operation guideInstallation & operation guide
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FS10 SeriesFluid Components International LLC 215 SET-UP AND OPERATIONFS10 Function OverviewThe FS10 flow monitor comes configured for use as a flow or temperature meter. The output of the switch configuration is a SPDT relay contact orbinary collector to ground [N-channel MOSFET] output (sync). A 4-20 mA output signal is also active as a signal reference. In the transmitter configu-ration, either flow or temperature is assigned to the 4-20 mA output. The table below shows the possible output configurations, including the statusof the LED bar display.Table 2 – Output Configuration [Field Selectable with PC Interface Kit]*Caution: Frequency output function must only be used with solid state output. Relay must NOT be engaged. Select proper jumper set-ting for MOSFET solid state output (see Section 3, Instrument Wiring).• Flow measurement is mapped using CUST_FLOW_MIN and CUST_FLOW_MAX in the 4-20 mA output configuration.• Temperature measurement is mapped using CUST_TEMP_MIN and CUST_TEMP_MAX in the output configuration and reflected in the4-20 mA output when configuration 4 or 5 is selected. The default temperature range mapped to the 4-20 mA output is 0 °F to 250 °F[-17.8 °C to 121 °C]. Use the FS10 Windows PC interface program to rescale the temperature output as required.The output configuration setting is normally factory set but it can be changed in the field if required. Use caution when making any configurationchanges, as the monitor may not have been properly calibrated to accommodate the new setting. Use the Windows PC interface or the RS232 inter-face to make a change in output configuration.Note: ATEX-approved units are supplied with a polycarbonate UV filter under the silicone boot. Remove the boot and filter to usebutton setup (see next section).Configuration 4-20 mA Output Relay On/Off Output LEDs1(default)Corresponds to flowmeasurementControls relay switch on/off from flow Reflects flow. Flashing LEDindicates Relay Limit.2* Corresponds to flowmeasurementFrequency corresponds to flow Reflects flow.3* Corresponds to flowmeasurementFrequency corresponds to temperature Reflects flow.4 Corresponds to tempmeasurementControls relay switch on/off from flow Reflects temperature. No RelayLimit indication.5 Corresponds to tempmeasurementControls relay switch on/off from flow Reflects flow. Flashing LEDindicates Relay Limit.6* Corresponds to tempmeasurementFrequency corresponds to temperature Reflects temperature.4 POWER UP, FUNCTIONAL VERIFICATION AND ADJUSTMENTBefore applying power to the instrument, it is recommended that a third party inspect the installation workmanship. Make sure wires are not pinchedor frayed. Check for matching serial numbers on the sensing element and the control circuit. Verify that the power and alarm circuits are properlyconnected. Review the instrument configuration and its application.Units supplied with LEDs will have at least one LED on or slowly blinking to indicate power on. Apply power and look for the power indicator light.After power is established let the instrument warm up for 5 minutes. Refer to set-up in the next section. Properly connect the switch to earth groundto ensure safe and problem-free operation. |
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