Data Flow Systems TCU800, Installation And Operation Manual

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P o l l i n g t h e T C U
20 Pump #3 Stop Activates the alarm any time Pump 3 is running and stops without control
by the PCU
21 Float Sequence Allows telemetry to sense float sequence fault and activate the alarm
22 Level Transducer Detects malfunction of a Transducer and activates the alarm
23 Backup Memory Detects failure of the EEPROM backup memory and activates the alarm
24 AC Power Detects the presence of AC Power and activates the Alarm when absent
25 DC Bias Detects the presence of isolated DC bias and activates the alarm when
absent
26 Low Well Level Detects whether the Low Level sensor is OK or in the FAULT (Emergency
Low) state
27 High Well Level Detects whether the High Level sensor is OK or in the HIGH state
31 HOA Switch 1 Detects position of HOA switch 1 and activates alarm for “Hand” position
32 HOA Switch 1 Detects position of HOA switch 1 and activates alarm for “Off” position
33 HOA Switch 1 Detects position of HOA switch 1 and indicates the “Auto” position
34 HOA Switch 2 Detects position of HOA switch 2 and activates alarm for “Hand” position
35 HOA Switch 2 Detects position of HOA switch 2 and activates alarm for “Off” position
36 HOA Switch 2 Detects position of HOA switch 2 and indicates the “Auto” position
37 HOA Switch 3 Detects position of HOA switch 3 and activates alarm for “Hand” position
38 HOA Switch 3 Detects position of HOA switch 3 and activates alarm for “Off” position
39 HOA Switch 3 Detects position of HOA switch 3 and indicates the “Auto” position
40 Auxiliary Output Detects whether the auxiliary output is in the OFF or ON state
41 Alarm Horn Status Detects whether the alarm horn is in the OFF or RINGING state
42 Alarm Light Status Detects whether the alarm light is in the FLASHING or OFF state
43 Any Pump Indicates the run status of any pump
44 PCU Configuration Detects if the Local Configuration has been updated and activates the alarm
for UPDATE.
49a Analog Input Settings for Analog Input when used with analog-current type transducer
49b Analog Input Settings for Analog Input when used with analog-voltage type transducer
50 Phase AB Voltage Settings for Phase AB Voltage for phase monitor
51 Phase AC Voltage Settings for phase AC voltage for phase monitor
52 Well Level Calibration points for displaying Well Level
58 Pump #1 Override In the OVERRIDE state, allows telemetry to control Pump 1 and bypass the
TCU
59 Pump #2 Override In the OVERRIDE state, allows telemetry to control Pump 2 and bypass the
TCU
60 Pump #3 Override In the OVERRIDE state, allows telemetry to control Pump 3 and bypass the
TCU
61 Aux. Output Override In the OVERRIDE state, allows telemetry to control the Auxiliary Output
62 Alarm Horn Override In the OVERRIDE state, allows telemetry to control the Alarm Horn
63 Alarm Light Disable In the OVERRIDE state, allows telemetry to control the Alarm Light
64 Station Disable In the DISABLED state, allows telemetry to cut power to all pump motors
65 Pump #1 Disable In the DISABLED state, allows telemetry to cut power to Pump 1
66 Pump #2 Disable In the DISABLED state, allows telemetry to cut power to Pump 2
67 Pump #3 Disabe In the DISABLED state, allows telemetry to cut power to Pump 3
68 Aux. Output Disable Detects if the auxiliary output is in the AUTO or DISABLED state