User`s Manual - Spec-Tech
Contents
1. 88 mm 3 5 in Patent No D376 328 Flow Signet 5075 Totalizing Monitor Agency Approvals CE UL listed Manufactured under ISO 9001 Electrical Power 12 to 24 VDC or 12 to 24 VAC unregulated 50 60 Hz 10 W max Sensor PLS Auxiliary AUX pulse outputs Open collector transistor optically isolated 5 MA max sink 28 VDC max pull up voltage programmable AUX pulse width 4000 i 5075 rear PLS AUX A eee ae output terminals ra i GND Totalizer reset Front keypad or external contact closure 30 m 100 ft max cable length External contact closure overrides security feature Noise immunity EN50082 2 Noise emissions EN55011 Safety EN61010 1 Panel Gasket Side View presen Mounting Panel L Mounting Clamp Optional S r oan 91 mm ZZTN ZI TAZZA Splashproof 88mm 3 6 in i ini ci Rear Cover 3 5 in 76 mm 3 in _ 96 mm 3 8 in 88 mm 3 5 in Panel Cutout 92 x 92 mm 3 62 x 3 62 in GF 10 Quick Reference Menu Parameters VIEW Menu Setup Parameters Menu Display Range Factory Parameters Description Default 0 0 GPM Flow rate and units 00 000 99999 GPM 0000 0 Total 0000000 0 gt Resettable total 000000 00 99999999 0000000 0 Gallons Permanent total 000000 00 99999999 0000000 0 Total 0000000 0 Min Max GPM Min Max meter 00 000 99999 0 000 100 00 0 000 100 00 and d2. 00 000 to 99999 C Sets flow K Factor 0 0001 to 99999 see technical notes below D Sets 8 digit totalizer units label Aa Zz 0 9 does not affect totalizer display or outputs E Sets totalizer K Factor 0 0001 to 99999 see techical notes below F Sets auxiliary output mode Low or High and flow rate setpoint 0 0000 99999 G Sets auxiliary output hysteresis 0 0000 99999 Set to zero to disable hysteresis feature H Sets auxiliary output pulse volume setpoint 0 0001 99999 Set to 1 0000 factory default to enable totalizer function I Sets auxiliary output pulse width 0 10 999 seconds J Sets user defined setup date for maintenance records This feature is not an internal timer or calender Technical Notes The flow and total K Factors are independent of each other The K Factor settings represent the number of pulses generated by the Signet flow sensor for each engineering unit of fluid measured published in flow sensor manual Signet 5075 Totalizing Monitor LA Flow Units Flow Units Flow Units A GPM gt GPM mL 5 UD B Min gt Max GPM Min Max GPM Min Max GPM 0 0003100 00 gt 00 000 100 00 00 000 500 00 DA Flow K Factor Flow K Factor Flow K Factor 60 000 gt 60 000 32 480 MM D Total Units Total Units Total Units Gallons gt Gallons Gal x 10 MM Total K Factor Total K Factor Total K Factor 60 000 gt 60 000 324 80 MMe Aux Ou
3. pulse volume must be set to 1 0000 adjustable pulse width Li fn y nn py E a a totalizer display 4 3 2 1 6 3 Totalizer reset This feature allows the totalizer to be reset with a dry switch contact closure at any time The external reset switch overrides software security feature Signet 5075 Totalizing Monitor GF 7 Menu Functions To access either CALIBRATE or OPTIONS menus press and hold the ENTER key e VIEW menu The VIEW menu is displayed during standard operation The operator can navigate through the menu by pressing UP or DOWN arrow keys The VIEW menu also offers a resettable totalizer feature that allows the operator to reset the displayed total e CALIBRATE Menu The CALIBRATE menu contains critical display setup and output parameters A security code feature prevents unauthorized tampering An access code is necessary for menu access The same code also unlocks OPTIONS menus e OPTIONS Menu The OPTIONS menu contains setup and display features that are accessed for minor display or output adjustments 7 1 VIEW Menu Menu Displays A E Factory default displays shown in menu column 1 A Flowrate and resettable total display can be reset by the front panel keypad or by remote reset switch An access code feature prevents accidental total reset when enabled External reset switch inputs override security feature when enabled B Permanent total display records volumetric flow total
4. resume after instrument reset Clean the instrument case and front panel with a soft cloth and mild liquid soap solution Signet 5075 Totalizing Monitor GF Notes 10 GF Signet 5075 Totalizing Monitor Notes Signet 5075 Totalizing Monitor GF 11 GF George Fischer Signet Inc 3401 Aerojet Avenue El Monte CA 91731 2882 U S A Tel 626 571 2770 Fax 626 573 2057 For Worldwide Sales and Service visit our website gfsignet com Or call in the U S 800 854 4090 3 5075 090 1 Rev E 3 06 English George Fischer Signet Inc 1999 Printed in U S A on recycled paper
5. SIGNET 5075 Totalizing Monitor English ONAN A ALA 3 5075 090 1 Rev E 3 06 English CAUTION Refer to this instruction manual for more details Remove power to unit before wiring input and output connections Follow instructions carefully to avoid personal injury Contents 6 Output Functions 7 Menu Functions 1 Power Connections 8 Parts and Accessories 2 Compatible Sensor Wiring 9 Specifications 3 Sensor Pulse Output Connections 10 Quick Reference Menu Parameters 4 Auxiliary Pulse Output Connections 11 Troubleshooting 5 Totalizer Reset Connections 12 Maintenance Remove terminal blocks for easy wiring BEEEEBEBRE 1 Power Connections dute 2 Compatible Sensor Wiring CAUTION f Never connect 115 VAC or 230 VAC to rear power Signet Sensors terminals High voltage AC will damage instrument and void warranty 5075 Terminals External power 12 24 VDC OR SA O Double Insulated AG DC or AC power Std Sensor Open Collector Sensor Technical Notes To reduce the possibility of noise interference route sensor cable away from AC power lines Vortex sensor or system frequency output 3 Sensor Pulse Output Connections 1r Red Signet Iso Gnd Instrument I Sra Open collector sensor terminals 3 1 Signet instrument with internal op
6. de feature Lock On enables the feature When enabled an access code must be entered for totalizer reset privileges The totalizer will be reset in either case if a contact closure is detected at rear reset terminals F Selects Auxiliary output logic See diagram e Active Low logic factory default Output changes from high to low when active e Active high logic Output changes from low to high when active 8 Parts and Accessories Splashproof rear cover 3 5000 395 code 198 840 227 e Power supply 115 VAC 24 VAC 3 5000 075 LA Contrast LA ha KARA gt LA LY Total Decimal KKK KKK A gt LA ha Display Average Off gt LA LY Total Reset Lock Off gt LA LV Aux Out active Low gt LV To return to TOA VIEW menu quick press Active Low Logic factory default Low High time to exit menu Inactive Off E Zi Active On Active High Logic g Active On Inactive Off I 5 x 5 inch adapter plate for Signet retrofit 3 5000 399 code 198 840 224 e Front snap on bezel 3 5000 525 code 198 840 226 e Assorted flow unit multiplier decals 3 5500 612 code 198 840 230 e 5075 Instruction Manual 3 5075 090 1 code 159 000 078 GF Or press keys a second Contrast Cc 12 B 4 5 1 ontrast 2 3 4 5 IIe Display Decimal Display Decimal KKK KG KKK Total Decimal Tot Decimal K kk k k KKK ti Lai AMD D VI Displa
7. en collector excitation volt age and pull up resistor g n O Technical Notes PLS instruments e Use 2 conductor shielded twisted pair cable for output lines up a SA 5075 to 30 m 100 ft max ig Terminals e Pull up resistor NOT REQUIRED when connected to Signet 3 2 Pulse output connection options for instruments without inter nal open collector excitation voltage and pull up resistor shown below NPN sink input im Other instrument A 28 VDC di max Other instrument PNP source input External power supply 5075 Terminals O PLS output 5075 4 Auxiliary Pulse Output Connections 4 1 Pulse mode External device control The auxiliary output can be configured for either TTL CMOS or open collector compatible inputs using the proper pull up resistor and an external power supply Refer to recommendations below e TTL inputs An external 5 VDC power supply and 10 KQ pull up resistor is recommended e CMOS inputs An external 3 to 15 VDC power supply and 10 KQ pull up resistor is recommended e 12 VDC Open collector inputs An external 12 VDC power supply and 10 KQ pull up resistor is recommended e 24 VDC Open collector inputs An external 24 VDC power supply and 10 KQ pull up resistor is recommended External power supply Signal output Signal ground Technical Notes e Open collector transistor optically isolated 5 mA max sink 28 VDC ma
8. for the life of the product and is non resettable C Flow Range display shows the programmed min and max meter range D Aux output display this display shows the programmed operation mode and setpoint for the auxiliary output E Last calibration this display shows a user defined setup date for maintenance records This feature is not an internal timer or calen der ToE Choose A 0 0 GPM Total 0000000 0 gt Total 0000000 0 Min gt Max GPM 0 000 100 00 Aux Out Pulse 1 0000 Gallons LV Last CAL i 01 01 98 LV ToA GF CALIBRATE OPTIONS OPTIONS amp Reset Total 1 1234567 8 To reset total press 2 Reset Total 0000000 0 To exit without changes quick press Press amp hold for access OPTIONS A Reset Total Key Code Press keys in sequence w 4 4 1 display shows iige 2 Reset Total 1234567 8 To reset ener total press 3 Reset Total 3 0000000 0 Signet 5075 Totalizing Monitor 7 2 CALIBRATE Menu Press and hold ENTER key for 2 seconds CALIBRATE Enter Key Code is displayed Press keys in sequence to enter menu wwa is Enter Key Code Menu Settings A J Factory default displays shown in menu column 1 A Sets flow units label gpm and timebase gpm Flow units label Aa Zz 0 9 Timebase options h hours m minutes s seconds d days B Sets Min Max meter and dial range
9. ial range Aux Out Pulse e Aux output mode Low or High 0 0000 99999 Pulse 1 0000 Gallons e Aux output setpoint Pulse 0 0001 99999 1 0000 Gallons Last calibration date 00 00 00 to 01 01 9 39 39 99 CALIBRATE Menu Setup Parameters Menu Display Range Factory Parameters Description Default _ blank Flow Units flow unit digits 1 3 Aa Zz 0 9 _ _GPM display digit GPM gt flow timebase digits 4 Mm Ss Hh Dd option Min Max GPM Min gt max 00 000 99999 00 000 100 00 0 000 100 00 gt range GPM c Flow K Factor Flow K Factor 0 0001 99999 60 000 60 000 gt Total Units Total units Aa Zz 0 9 _ Gallons D Gall gt s at fons 8 digits max Total K Factor Total K Factor 0 0001 99999 60 000 60 000 gt E Aux Out Low Aux output mode Low or High Low 1 0000 GPM gt Aux output setpoint 0 0000 99999 1 0000 n Aux Out Hys Aux output hysteresis 0 0000 99999 0 0000 g 0 0000 GPM gt volume ii Aux Out Pulse Aux output mode Pulse 1 000 1 0000 Gallons gt Aux output setpoint 0 0001 99999 Gallons j AuxOut PlsWidth Aux output pulse 0 10 999 seconds 0 10 0 10 Seconds gt width seconds j Last CAL Last calibration 00 00 00 to 01 01 98 01 01 98 gt date 39 39 99 8 GF Signet 5075 Totalizing Monitor OPTIONS Menu Setup Parameters Menu Display Range Factory Parameters Description Default KKK Ok Display oe Display averaging Off 0 sec Low 4sec Off o
10. ne High 8 sec Total Reset VIEW menu total On or Off Off Lock Off gt reset access code Auxiliary AUX output Active Low or Low Active High 11 Troubleshooting Aux Out active Low gt pulse logic Display Problem Solution pene see Display timebase too large Change flow timebase S Seconds M Minutes H Hours D Days in CALIBRATE menu to a smaller value e g GPD to GPM Total Decimal kkkkkkk A Check settings for AUX output Must be between 0 0001 99999 Must be between 0 10 999 Flow K Factor cannot be zero Total K Factor cannot be zero SETUP READ ERROR Press any key 12 Maintenance Auxiliary output pulse width too large for frequency input or pulse volume too small Relay 1 Relay 2 or Auxiliary output AUX pulse volume setpoint must be within 0 0001 99999 Relay 1 Relay 2 or Auxiliary output AUX pulse width must be within 0 10 999 seconds Flow display K Factor cannot be zero Totalizer K Factor cannot be zero Power fault occurred while saving setup menu entry Reduce auxiliary output pulse width setting or increase pulse volume setting Enter volumetric setpoint within 0 0001 99999 engineering units Enter pulse width within 0 10 999 seconds Enter K Factor greater than zero Enter K Factor greater than zero Press any key to reload factory defaults then reprogram flow system setup parameters Note totalizer displays remain undis turbed and will
11. nputs 6 2 Auxiliary pulse output The auxiliary output can be configured as Low alarm High alarm Pulse or Totalizer output Output logic can be selected for either active low factory default or active high operation The auxiliary output is an open collector type that requires an external pull up resistor and power supply to operate e LOW alarm mode e HIGH alarm mode The output is active when the flow The output is active when the flow rises falls below the setpoint and is inactive above the setpoint and is inactive when when the flow rises above the setpoint the flow falls below the setpoint plus plus hysteresis hysteresis Low setpoint High setpoint Adjustable hysteresis Adjustable hysteresis Output active 88 Output active R Output inactive Output inactive W e PULSE mode The output is active for the programmed pulse width each time the programmed pulse volume is measured by the flow sensor re ga ZA ba L i Dn I I I l Output active I l i Flow I I I mee X ca I i i Sensor I I I Output inactive l Flow I I I I l Programmed pulse volume I A l I I volume e g 12 5 gal rear volume 4 AX volume 3 Programmed pulse width b T i e Totalizer function The output emits an adjustable signal pulse width for each whole engineering unit measured by the flow sensor also displayed on totalizer To enable the totalizer function the relay or auxiliary
12. tput Low or High Mode Selected Aux Out Low 10 500 GPM Aux Out Low 1 0000 GPM Aux Out AY 1 0000 SAVING displayed GPM gt Mode top row Setpoint bottom row Aux Out Hys 0 0000 GPM Aux Out Hys 1 5000 GPM IME ie a a a a a i Open Collector Output Frequency Selected Aux Out Hys 0 0000 GPM gt Aux Out Pulse 125900 Gallons Aux Out Pulse 1 0000 Gallons Aux Out Pulse 1 0000 Gallons gt Mode top row Divisor bottom row A LV AuxOut PlsWidth AuxOut PlsWidth AuxOut PlsWidth 0 10 Seconds gt 0 10 Seconds 0 25 Seconds Mode top row A MD LA LY J J Last CAL 01 01 99 gt LV Divisor bottom row Last CAL Last CAL 01 01 98 02 05 98 To return to ToA VIEW menu quick press To restore original value Or press keys a second time to exit menu GF 7 3 OPTIONS Menu Press and hold ENTER key for 5 seconds OPTIONS Enter Key Code is displayed Press keys in sequence to enter menu wwa OPTIONS XXXX is displayed Enter Key Code Menu Settings A F Factory default displays shown in menu column 1 A Selects LCD display contrast 5 levels B Selects flow display decimal RKKKK to KK kkk C Selects totalizer display decimal kkkkkk kk to kkkkkk k k D Selects LCD display averaging Off 0 seconds Low 4 seconds High 8 seconds E Selects totalizer reset options Lock Off disables the VIEW menu access co
13. x pull up voltage e Programmable pulse width 0 10 999 seconds fa Selectable Active high or active low pulse logic 5 a Terminals e Use 2 conductor shielded twisted pair cable for AUX output lines to 30 m 100 ft max 4 2 Totalizer pulse mode External counter or accumulator inputs without internal open collector excitation voltage and pull up resistor External power supply 28 VDC max Counter or If Accumulator PNP source input JL 3 PT srs Miva Terminals output NPN sink input tool 5 5075 LE Input Counter or Accumulator myg Terminals output IA External power supply 2 GF Signet 5075 Totalizing Monitor 5 Totalizer Reset Connections Momentary pushbutton switch Technical Notes e Use 2 conductor shielded twisted pair cable for reset lines up to 30 m 100 ft max External reset switch overrides software 5075 security feature Terminals e To reduce the possibility of AC noise interference isolate AC power lines from reset lines 6 Output Functions This section gives a detailed description of all 5075 output functions 6 1 Sensor pulse output This output emits an open collector frequency equal to the sensor input The output connects directly to a second Signet instrument for expanded process control with a single sensor input The output is an open collector type that requires an external pull up resistor and power supply for other instrument i
14. y Average Display Average Off Low High Off Low High SAVING displayed AMO Total Reset Total Reset Lock Off On Lock Off On VIEW menu 4 VIEW menu A Aux Out active Aux Out active Tow High Low igh To restore original value il quick press Optional surface mount bracket 3 5000 598 code 198 840 225 Signet 5075 Totalizing Monitor 9 Specifications General Sensor compatibility All Signet flow sensors Accuracy 0 5 of reading Input Optically isolated 0 5 Hz to 10KHz minimum amplitude 80 mV Enclosure Rating NEMA 4X IP65 front Dimensions 1 4 DIN 96 x 96 x 88 mm 3 8 x 3 8 x 3 5 in Case materials ABS plastic Keypad material Sealed 4 key silicone rubber Weight Approximately 500 g 18 oz Display e Type Microprocessor controlled air core meter movement and backlit alphanumeric 2 x 16 LCD Update rate Flow 1s totalizer lt 200 ms Contrast User selected 5 levels Totalizers 8 digit resettable with security option 8 digit non resettable Environmental Operating temp 10 to 55 C 14 to 131 F 50 C 122 F max with optional rear cover 15 to 80 C 5 to 176 F 0 to 95 non condensing 4000 m max 2 Storage temp Relative humidity Altitude Pollution degree Dimensions 96 mm 3 8 in gt Front View gt ENTER Signet Monitor 88 mm 3 5 in Rear View va
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