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Murphy Selectronic TTD Series Installation And Operation Manual Download Page 39

 

Section 50 

 

00-02-0329 

01-09-07 - 

35 -

 

Setup 8 – Tachometer Underspeed Option 

 

Fault Code 51. (

See “Fault Code” table on page 19.

) 

© Use SETUP 8 to adjust the Underspeed Setting. The 
range is 0 to 5000 rpm. 

(D) Press [ENTER] to view the Underspeed setting. 

To change the setting, use the [UP ARROW] or [DOWN 
ARROW] keys to reach the new Underspeed setting and 
press [ENTER] to save the change. 

 

 

NOTE

:  Underspeed is locked out by the B1 Timer (Timer 1).  Underspeed will 

not cause a fault until the B1 timer expires. 

To order call 1-800-548-1191 or visit www.partdeal.com - [email protected]

Summary of Contents for Selectronic TTD Series

Page 1: ...00 02 0329 01 09 07 Section 50 TTD SeriesSelectronic FaultAnnunciator Installation and Operations Manual To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 2: ...at you use independent external protective devices to prevent potentially dangerous or unsafe conditions Assume that the TTD system can fail with outputs full on outputs full off or that other unexpected conditions can occur Please read the following information before installing the TTD annunciator This installation information is intended for all TTD Series models A visual inspection of this pro...

Page 3: ...ssages 17 Backlight used as Status Indication 19 Configuration Setup of the TTD Annunciator 20 Navigating the TTD Front Panel 20 Entering Setup Mode 21 Setup 1 Timer Setup 23 Setup 2 Sensor Mode 25 Setup 3 Sensor Type 28 Setup 4 Remote Reset Remote Lockout Select and No Flow Enable Delay 30 Setup 5 Hourmeters 32 Setup 6 Speed Calibration 33 Setup 7 Tachometer Overspeed Option 34 Setup 8 Tachometer...

Page 4: ...stings 43 Specifications 46 Power Requirements 46 Magnetic Pickup Input 46 Outputs 46 Operator Interface 46 Communication Ports 1 46 Third Party Approvals Pending 46 Intuitive Display Icons 47 TTD Numbering System 48 TTD Replacement Parts and Assemblies 48 Dimensions 49 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 5: ...lectable baud rates running hours Running hours Optional Features Pre Post lube timed functionality Tachometer w Overspeed and Underspeed setpoints No Flow Switch Detection Display Head TTD H The Display Head displays operational and configuration data Configuration parameters are entered via keypad or download from MConfig software The operator interface will accept digital inputs directly on the...

Page 6: ...communication and control systems The serial communication provides read and write register capability and selectable Baud rate up to 38 400 bps The Power Supply is reverse polarity protected and can be powered by 10 32vdc or 90 400vdc negative ground CD ignition The TTD is fully operable with the internal battery the external DC power enables communications support Modbus slave and turns on the d...

Page 7: ...Section 50 00 02 0329 01 09 07 3 Installation Installation Diagram for the TTD Display To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 8: ...Section 50 00 02 0329 01 09 07 4 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 9: ...Section 50 00 02 0329 01 09 07 5 Typical Installations for TTD Power and Control Inputs Outputs To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 10: ...Section 50 00 02 0329 01 09 07 6 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 11: ...Section 50 00 02 0329 01 09 07 7 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 12: ... each TTD annunciator 1 Open the choke and lay it on the table 2 Lay the wire across the inside of the choke as shown 3 Wrap the wire around the outside of the choke as shown 4 Wrap the wire back across the inside of the choke as shown The wire should lie next to the wire from step 2 5 While holding the wires carefully close the choke as shown Be careful not to pinch the wire when closing the chok...

Page 13: ...d loosed with the TTD annunciator located in the power supply module While this battery has a potential life of up to 1 year it may require replacement The LOW BATT icon will appear when the internal backup battery voltage is below 5 0 volts If the battery is missing or the voltage falls below 4 6 volts the LOW BATT icon will blink Replace the battery when the LOW BATT icon displays in the lower l...

Page 14: ...artment 4 Use caution not to damage other components in the Power Supply compartment while removing and replacing the Backup Battery Suggested replacements for the Backup Battery 6 VDC 1300 mAh Duracell DL223A or Sanyo CRP2 lithium battery available from Murphy p n 00005125 5 Plug the Power Supply back onto the Display Module and secure the two mounting screws 6 Power up the system and resume norm...

Page 15: ...Section 50 00 02 0329 01 09 07 11 Product Features To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 16: ...rator to an operating condition Display Icons RUN run mode RPM screen value HOURS screen value TYPE channel type configuration LOW BATT low battery warning displayed if the condition exists HISTORY alarm or shutdown history TEST test mode LUBE pre lubrication timer POSTLUBE post lubrication timer SHUTDOWN stop mode ALARM alarm s warning displayed if the condition exists SETPOINT edit set point val...

Page 17: ...the Modbus registers Setup selections can be made and the configuration saved to file for future reference The software is free and can be downloaded from www fwmurphy com TTD Keypad Features NOTE Because the keys have more than one function depending on the operational mode the system is in at the time the following TTD Keypad Functionality blocks indicate the keypad action seen if that key is pr...

Page 18: ...ion hours for the displayed History record Setup Enter Press and hold the key for 5 seconds to access the Setup Menu The model number displays C and then the SETUP icon displays D Up Arrow Shows the previous History record E Down Arrow Shows the next History record Reset Press RESET to start the Run Mode When not in the Setup Mode History contains records for last 10 shutdowns and last 4 alarms To...

Page 19: ...de Setup Enter Press and hold the key for 5 seconds to access the Setup Menu The model number displays and then the SETUP icon displays Timer 0 Up Arrow Press TIMER 0 to clear the active displayed timer Test Down Arrow Press TEST to enable the Test Mode and or reset the test timer H Reset Press RESET to reset the active displayed timer Stop Press STOP to begin the Shutdown sequence To order call 1...

Page 20: ... the STOP key for 2 seconds will begin the Shutdown sequence Setup Mode Edit Settings The condition on the display indicates the SETUP icon shows and either the RUN or SHUTDOWN icons may show Key Function Setup Enter Press ENTER to exit or advance a Setup menu and save changes Up Arrow Press UP ARROW to increment the value to the maximum range Holding the key accelerates the incrementing action Do...

Page 21: ...ngs If the TTD unit does not have Tachometer the active TIMER reading alternates with the HOURS reading Once the B1 Timer finishes any time remaining on the B2 timer will show in the display and the TIMER 2 icon will be visible in the lower right hand corner of the display On TTD models supplied with tachometer once the B1 and B2 timers have expired the unit goes to a normal Run Mode Both the RUN ...

Page 22: ...ush the TEST key to start the Test Timer for up to 5 minutes The TEST icon shows in the display Test Mode allows the operator to simulate faults without the outputs changing state In Test Mode all other functions operate normally Faulted inputs display but the system is not shutdown and the ALARM is not turned on When more time is needed to simulate inputs the operator can press TEST again for up ...

Page 23: ...Low Backup Battery Alarm Backlight used as Status Indication If AC or DC power is connected the backlight functionality is implemented on Div 2 power supplies Run Mode The backlight will be yellow under this condition Shutdown Mode The backlight will turn red under this condition When a shutdown fault is detected the backlight will blink The backlight blinking will continue for 5 minutes and can b...

Page 24: ...y using the Front Panel The Setup Mode can be entered from either RUN or SHUTDOWN However settings can only be changed when the SETUP icon is blinking A SETUP or ENTER key B UP ARROW key C DOWN ARROW key D ESC escape key E Timer information F Sensor types G Setup numbers To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 25: ... blinking Press the SETUP ENTER key again to save the new value The display will show SAVE for a few seconds and then return to the Setup menu To exit without saving the change press ESC Press ESC again to exit from the Setup Mode completely The display will show ESC and then return to the operational screen Access During Run and Shutdown Setup menus and settings can be viewed during RUN or SHUTDO...

Page 26: ...y access to Setup menus Use the UP ARROW and or DOWN ARROW keys to enter the numeric password specific to that TTD annunciator Inactivity Time Out Setup procedures need to be started and completed in a timely manner If the TTD annunciator is in any Setup Mode the display function returns to the previous level of entry if there are no key presses within thirty seconds For example the TTD annunciato...

Page 27: ...TTD moves to the next timer without accepting the change If no changes were made to the setting press the ESC key to return to SETUP 1 or press ENTER to move to the next timer Continue to press ENTER to move through all timers and review values or make changes to values as necessary Timer 7 Delay Before No Flow Shutdown When an internal input detects a No Flow condition the Channel number that det...

Page 28: ...0 to 10 minutes Timer 7 Delay Before No Flow Shd 0 to 10 minutes When timer is set to zero 0 the Timer s feature is disabled or turned off Delay Only Timer it does not enable or disable No Flow functionality NOTE During Run Mode if more than one Timer is active at the same time the Timers will be displayed by the TTD in the following priority 1 Timer 3 2 Timer 1 3 Timer 2 4 Timer 7 Timers not acti...

Page 29: ...by using the closest template Units from the factory are set to an Emulation Template default of 1 with all inputs set to Class A Once the unit is in Shutdown Mode enter SETUP 2 and choose from one of the eight pre configured Emulation Template Settings Review the template settings in the first column of the Emulation Table and enter that number to select the template F Emulation Table To order ca...

Page 30: ...any previous setting Remote Reset can only be used in terminal 45 and Remote Lockout can only be used in terminal 46 Terminals 47 and 48 are defaulted to Class ESD This means they will override the Test function and Shutdown the unit The functionality on these channels can be changed if desired When Template 20 is selected H the channel assignments will duplicate the DD20 Remaining channels are co...

Page 31: ...ection 50 00 02 0329 01 09 07 27 TTD Terminal Block Configuration NO NC for DD 20 TTD Terminal Block Configuration NO NC for DD 40 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 32: ...ny channel can be set to one of the 11 available configurations SETUP 2 must be set to 0 to make any changes in SETUP 3 1 Press SETUP ENTER 2 Use the UP ARROW key to increment and change the Channel number 3 Press SETUP ENTER 4 Use the UP ARROW key to select the Type B 5 Press SETUP ENTER to SAVE the changes To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 33: ...his type is locked out Unlike the B1 and B2 timers this timer cannot be reset or zeroed while the unit is running The timer is reset only after shutdown or normal stop Up to 48 dry contact sensor inputs or Murphy device transistor outputs can be connected to the TTD via a terminal block with 48 pair screw type each with a jumper for N O Normally Open or N C Normally Closed configuration Settings r...

Page 34: ... ignored when Input 46 is an open contact A closed contact at Input 46 allows the Lockouts to function normally When the Remote Lockout is active it resets the B1 and B2 Lockout timers and Class C inputs This is intended to be used with automatic starting systems With the unit running and an open contact on terminal 46 the display will flash and display the B1 timer On units with Tachometer the di...

Page 35: ...s the No flow screen for CH44 Setting the value to 0 zero on any channel will disable the No flow function for that channel and allows SENSOR MODE SETUP 2 or SENSOR TYPE SETUP 3 to determine the Sensor channel functionality A non zero value enables No flow function for that channel and defines the timeout for the channel Enabling No flow function overwrites the channel SENSOR TYPE or SENSOR MODE c...

Page 36: ...A Hourmeter Setting Range 0 to 65535 hrs This hourmeter can be reset M 5B Product Life Timer Range 0 to 65535 hrs 7 48 years non stop This hourmeter cannot be reset The Product Life Timer reading can also be accessed through the Modbus or via the Setup menu NOTE The hourmeter registers are in the display head not in the power supply and are not reset by changing the power supply To order call 1 80...

Page 37: ...r DOWN ARROW keys to reach the desired setting Use Settings 5 16 5 with ignition input for speed and settings 17 450 for magnetic pickup input 10 kHz max frequency input In the Conversion Table the number of cylinders and cycles of the engine determine the number of pulses per revolution for ignition input Divide the number of cylinders by 2 for split capacitor ignitions Multiply the number of cyl...

Page 38: ...t above 90VDC for at least 15 seconds to arm the Loss of Ignition function After being armed if CD Ignition falls below 90VDC for at least 15 seconds the Shutdown sequence will begin and code 49 will be displayed See Fault Code table on page 19 NOTE The tolerance of the CD Ignition voltage detection is 10 The arming and shutdown delay of 15 seconds is not adjustable Setup 7 Tachometer Overspeed Op...

Page 39: ... 0 to 5000 rpm D Press ENTER to view the Underspeed setting To change the setting use the UP ARROW or DOWN ARROW keys to reach the new Underspeed setting and press ENTER to save the change NOTE Underspeed is locked out by the B1 Timer Timer 1 Underspeed will not cause a fault until the B1 timer expires To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 40: ...rminal Unit setting The range is 1 to 99 Node number G This is the Port selection There are two choices 0 RS485 1 RS232 H This is the Baud rate selection There are five choices 0 9600 N 8 1 1 9600 N 8 2 2 19200 N 8 1 3 19200 N 8 2 4 38400 N 8 1 only if the pulses rev setting is greater than 16 5 5 38400 N 8 2 only if the pulses rev setting is greater than 16 5 To order call 1 800 548 1191 or visit...

Page 41: ...ETUP A There are four choices terminals are shown in shutdown state Setting FV IGN SHDN 0 Closed Closed 1 Open Open 2 Open Closed 3 Closed Open Table Note Closed indicates a closed to ground state and open indicates an open to ground state when the TTD unit is in Shutdown Mode Use the UP ARROW or DOWN ARROW key to select the Output Mode setting Press ENTER to save the setting To order call 1 800 5...

Page 42: ...ncrement to the SETUP B option M Press SETUP ENTER to access the Prefix screen and the UP ARROW or DOWN ARROW keys to set the Prefix ID The Range is 0 to 99 Press ENTER to save the selection and the N Suffix ID screen displays Use the UP ARROW or DOWN ARROW keys to set the Suffix ID The range is 0 to 9999 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 43: ...meric password B 2 Use the UP ARROW key to set the value to 1 C 3 Press the SETUP ENTER key to save the change The screen display returns to SETUP C 4 Press the DOWN ARROW to reach SETUP 0 5 Press ENTER 6 The EEPR screen displays to verify the factory defaults have been reinstated D CAUTION Executing SETUP C resets all settings registers and hours Shutdown and alarm histories will also be erased T...

Page 44: ... Ignition are connected and operational power for the TTD annunciator has the following priority First External DC is used unless voltage falls below 9VDC Next CD Ignition is used unless peak voltage falls below 90VDC Next Internal Backup Battery is used when no other voltage is present NOTE The TTD annunciator will operate normally under Internal Backup Battery power except communication function...

Page 45: ... 6 point 3 SETUP P indicates the software version in the Power Supply In this sample K the version is 6 2 Read 6 point 2 Special Features Password Code To view and or change the code press and hold the READ HOURS key while the TTD annunciator is powered up L Set the code by pressing the UP ARROW and DOWN ARROW keys in the range of 0 to 99 Entering a code Ø disables the password protection All the ...

Page 46: ...ration is in SETUP 9 Protocol Modbus Slave Connection There will be 2 screw terminal connectors for RS485 These will be printed or labeled as A and B There will be 2 screw terminal connectors for RS232 These will be printed or labeled as RX and TX There will be 1 screw terminal common for both ports This will be printed or labeled as GND 38 4K Baud will not be available when IGN input is selected ...

Page 47: ...Section 50 00 02 0329 01 09 07 43 Modbus Register Address Listings To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 48: ...Section 50 00 02 0329 01 09 07 44 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 49: ...Section 50 00 02 0329 01 09 07 45 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 50: ...Force Enclosure Cutout 5 25 x 5 25 inches 133 mm Operating Temperature 40 to 85 degrees C Viewable Temperature 40 to 85 degrees C Storage Temperature 40 to 85 degrees C Tachometer Accuracy 0 5 of the display reading or 1 RPM whichever is greater Resetable Hourmeter Range 0 to 65535 hrs Non Resetable Hourmeter Range 0 to 65535 hrs Hourmeter Accuracy 1 hour per year Communication Ports 1 A single bi...

Page 51: ...eatures RUN Run mode RPM Screen Value HOURS Screen Value TYPE Channel Type Configuration LOW BATT Low Battery Warning displayed only when condition exists HISTORY Shutdown History TEST Test Mode LUBE Pre lubrication Timer POSTLUBE Post lubrication Timer SHUTDOWN Stop Mode ALARM Alarm s Warning displayed only when condition exists SETPOINT Edit Set point Value SETUP Setup Menu s To order call 1 800...

Page 52: ...Section 50 00 02 0329 01 09 07 48 TTD Numbering System TTD Replacement Parts and Assemblies To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 53: ...ted within a weatherproof enclosure It is intended for mounting in a flat panel A square mounting hole of 5 1 2 in 140 mm and 4 mounting screw holes are needed Insert the module from the front side of the panel and secure the 4 mounting screws and nuts through the bezel To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 54: ...Section 50 00 02 0329 01 09 07 50 To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 55: ...g textual matter and illustrations is copyright protected by Murphy Industries Inc with all rights reserved c 2007 Murphy Industries Inc Other third party product or trade names referenced herein are the property of their respective owners and are used for identification purposes only To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 56: ...To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

Page 57: ...4 5b 6A 6b 7 8 9A 9b 9C A bA Prefix 0 99 bb Suffix 0 9999 C Int Battery Volt Alarm Out 0 1 External DC Alarm Setpoint Make Modle V3 Ignition Volt Password NOTES SENSOR TYPE Setup Configuration 3 TTD SOFTWARE VERSION PANEL END USER LOCATION COMPANY ADDRESS No flow Enable Factory Default 0 Ignore 1 FD VOLT END USER COMPANY TTD P N UNIT Output Mode 0 3 Overspeed Setpoint RTU Setting Node 1 99 V1 Unde...

Page 58: ... C 49 A 50 B1 51 A 52 A 60 A 61 A AL 62 A AL 63 DESCRIPTION LOSS OF IGNITION 90VDC Internal OVERSPEED Internal LOW BATTERY VOLTAGE 5 0 vdc Replace Internal Battery MANUAL STOP TTD Stop Button Pressed UNDERSPEED Internal WATCHDOG TIMER Internal LOSS OF SPI LINK Internal LOW DC SUPPLY VOLTAGE To order call 1 800 548 1191 or visit www partdeal com info partdeal com ...

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