Related Manuals for Sigma Controls Myriad TPC LITE
Summary of Contents for Sigma Controls Myriad TPC LITE
- Page 1 MYRIAD TRIPLEX PUMP CONTROLLER LITE (TPC LITE) INSTRUCTION MANUAL VISIT OUR WEBSITE SIGMACONTROLS.COM MYRIAD TPC LITE MANUAL 031924...
- Page 2 TABLE OF CONTENTS INTRODUCTION………………………………………… Ordering Information Specifications Features WIRING…………………………………………………… Dwg # 05-217-1 Dwg # 05-217-2 Analog Input Analog Output Digital Input Digital Output PROGRAMMING AND INITIAL SETUP……………... Input Range Selection Terminal Block Detail Initial Setup & Programming Overview/Key Description TROUBLESHOOTING & MAINTENANCE. …………. DIAGNOSTICS……………………………………………...
- Page 3 (3) constant speed or up to three (3) variable speed driven pumps. The Myriad TPC LITE performs all of the functions found in a full size control panel. Displays level in numeric and bargraph forms ...
- Page 4 DISPLAY: LCD, 128 X 32 pixel bitmapped graphic display LOOP POWER: 24VDC regulated output, 100MA max. 5 USER KEYS: Up, Down, Left, Right, Enter ACCURACY: 0.1% of calibrated span LOCKOUT: User password, user configurable INPUT IMPEDANCE: Voltage 100K, current 100 OHMS ...
- Page 5 CPU Activity Monitor (Automatic Reset) PROGRAMMING: Menu based, all parameters and setpoints are user configurable via menu prompts and user keys. The preconfigured screens and ‘pull down’ sub menus with English prompts assure rapid setup and commissioning. 1 YEAR WARRANTY ...
- Page 6 WIRING DETAIL Inputs, see Dwg # 05-217-1 Outputs, see Dwg # 05-217-2 All electrical wiring must be in accordance with all local state and national codes that apply. Do not exceed the rated current of the D.C. power supply (100MA) or the form ’C’...
- Page 9 PROGRAMMING & SETUP The Myriad TPC LITE utilizes ‘plain english’ menu driven setup screens which are intuitive and easily understood. Level Indicator Alarm Indicator Process Value Pump Feedback Indicator Engineering Units CPU Activity Monitor ‘WATCHDOG’ MAIN DISPLAY NOTE: To ‘RETURN’ to the main display from any other screen, scroll to ‘EXIT’ and press ‘ENTER’.
- Page 10 INPUT SCALING TO ENGINEERING UNITS NOTE: This screen sets what the Myriad TPC LITE displays in the main display for the selected input. The example shown above will display 0.0 units when the input is 4.00 MA. Both the input...
- Page 11 A) With the cursor selecting ‘4.00’ (or the zero value of the selected input) use the buttons to change the input value for the required displayed value. ENGINEERING UNITS SELECTION: When ‘Scale Menu’ is complete the ‘INPUT TEXT” menu is the last menu in the scaling process. This screen allows the selection of several engineering units.
- Page 12 ANALOG OUTPUT (AOUT) Use the keys to highlight the ‘AOUT’ item and press ‘ENTER’ to access the analog output signal settings. NOTE: There are four analog outputs on the TPC LITE, as follows: AOUTPUT 1, AOUTPUT 2 and AOUTPUT 3 are speed vs. level setpoints which are only utilized on variable speed drive applications.
- Page 13 ANALOG OUTPUT 4 (ANLOUT4) NOTE: Analog output 3 is a nonadjustable retransmitted signal which ‘mirrors’ the analog input signal. NOTE: Analog output 4 is retransmitted output which can be scaled to any value of the display. With the display value highlighted, use the buttons to select a display value at which a selectable output occurs.
- Page 14 To reset the #1 timer use the keys to change the saved value to zero. Select ‘NEXT’ and press enter to access elapsed timer 2. Follow the procedure above to reset this timer to zero. Reset other timers in the same way. Use the ...
- Page 15 The ‘change month’ screen, ‘change date’ screen and ‘change day’ screen are all adjusted as above. After changing the ‘DAY’ screen, scroll to ‘NEXT’ and press ‘ENTER’ to select the ‘Alarm Horn’ screen. NOTE: DAYLIGHT SAVINGS CHANGES ARE NOT AUTOMATIC. ALARM HORN SCREEN NOTE: Selecting the alarm horn to ‘OFF’...
- Page 16 LAG PUMP ON SCREEN Select a value which turns on the lag pump. Use ‘NEXT’ and ‘EXIT’ to access the: LAG PUMP OFF SCREEN Again, select a level value which turns off the lag pump. Select ‘NEXT’ and press ‘EXIT’ to advance to the Lag 2 setting.
- Page 17 LEVEL ALARM SCREENS The next screens are as follows: Low Level Alarm Set Point Low Level Alarm Reset Point High Level Alarm Set Point High Level Alarm Reset Point Alarm Timer Adjust and advance through the alarm settings as described previously. The ‘alarm timer’ provides an adjustable time delay for alarm notification after the alarm setpoint has been reached in order to prevent nuisance alarms.
- Page 18 ROTATE PUMPS SCREEN This screen is provided to allow the operator to limit the maximum number of pumps to be alternated. In the example shown the cursor is over the programmable number of pumps allowed to be in the alternation cycle, i.e. 3 pumps (Triplex). Use the ...
- Page 19 ALARMS NOTE: In this menu item, all alarm screens will be shown in an automatically ‘SCROLLING’ fashion. The following alarm status will appear on the screen: Pump 1 Failure Pump 2 Failure Pump 3 Failure Seal Leak Alarm High Level Alarm Low Level Alarm Sensor Failure Any alarm that is currently active will be indicated on its screen by the lower display changing...
- Page 20 OPERATIONAL INFORMATION Several items of operational information are provided for operator review of system status. These items may be accessed from the ‘VIEW’ screen which appears at the bottom of the ‘PASSWORD’ entry screen. From the main menu press ‘ENTER’ key to access the ‘ENTER PASSWORD’ screen. Use the ...
- Page 21 MAINTENANCE AND TROUBLE SHOOTING MAINTENANCE: The Myriad TPC LITE is a digital solid state device which requires no periodic maintenance. Occasional checks of the unit should be carried out for physical and mechanical security of mounting, terminal blocks, and electrical wiring.
- Page 22 20.00 MA and the output is 20.00 MA. These values can provide help in determining if the Myriad TPC LITE is receiving the correct analog input.
- Page 23 NOTES ON ALARMS General alarm output ‘sweeps’ all alarms into a common SPDT dry contact output. PUMP ALARMS (1) Pump fail, after a pump has been ‘called’ to run a digital input (normally from the auxiliary contact on the respective motor starter) or normally closed inputs (from the pump motor thermostat or VFD fault output) is ‘fed back’...
- Page 24 APPENDIX ‘A’ SWITCH SELECTION OF ANALOG INPUT RANGES (Factory default 4/20MA). The range dip switches are located on the bottom of the main circuit board. Disconnect power, remove two rear screws, remove terminal strips, and slide the entire unit out of its case. Turn the unit upside down to locate the range dip switches.
- Page 25 WARRANTY All Sigma Controls, Inc. products are warranted to be free from defective materials and workmanship for one (1) year from date of shipment. Sigma reserves the right to repair or replace at its option any product found to be defective.
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