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Index

Entek IRD 6652 DSP Protection Monitor

vector monitoring

Danger alarm setpoint 18
reference vector 18

vector monitoring, understanding 37
version, firmware 7

WINDOW menu option 34
wiring, non-contact sensors 12
worksheet, monitor settings 50

Содержание 6652

Страница 1: ...elative Vibration Monitor Your Guide to the 6652 DSP Monitor Entek IRD International Corporation P N 44463 H L P L I T D I S R E S T S T S E L DUAL CHANNEL VIBRATION MONITOR 6652 DSP CHAN 1 CHAN 2 TAC...

Страница 2: ...ied or reproduced or transmitted in any form whatever including orally or by electronic transmission nor is any information in this Manual to be disclosed in any form whatever including orally or by e...

Страница 3: ...Backlight 6 Displaying Alternate Pages 6 Manually Resetting Relays 7 Displaying the Monitor Firmware Version 7 Status Messages 8 Installation 10 Monitor Backplane 10 Non contact Sensor to Monitor Wir...

Страница 4: ...tivities 28 Setting MX SIG 28 SCALE 1 and SCALE 2 submenus 28 MULT 1 and MULT 2 submenus 29 ECCNTRY submenu 30 CHECK ECCTY SPEED message 30 TX OK submenu 31 RELAYS submenu 31 DELAYS submenu 33 ANALYSE...

Страница 5: ...ecification or order will be effective unless specifically approved in writing by an authorized officer of Entek IRD In any event delivery shipping and service dates are always quoted subject to unavo...

Страница 6: ...rvices will be free from defects in workmanship under normal conditions for 90 days from performance With respect to performance related in any way to the passage of time to the year 2000 and beyond o...

Страница 7: ...ion accrues 11 TITLE AND LIEN RIGHTS Each product shall remain personal property regardless of how it is affixed to Customer s real property and Entek IRD reserves a purchase money security interest i...

Страница 8: ...the Software provided is for a wide area network WAN multi user system as identified in the quotation Customer may install the Software on a single database server and may access the Software only fro...

Страница 9: ...ith the specifications provided by Entek IRD in the product manual of such Software for a period of one year from the date of shipment With respect to performance related in any way to the passage of...

Страница 10: ...r programs not furnished by Entek IRD or in other than the specified operating environment This Section states Entek IRD s entire obligation to Customer regarding infringement or the like 4 EXCLUSIVE...

Страница 11: ...r made by the parties or their representatives No statement purporting to modify any of these terms or conditions shall be binding unless expressly agreed to in writing signed by an officer of Entek I...

Страница 12: ...Terms and Conditions xii Entek IRD 6600 Series Protection Monitors...

Страница 13: ...ver 16 times the machine speed with a maximum frequency of 12 5 times the machine speed up to 18000 RPM The 6652 DSP can also output orbit data if there is a 1x tachometer signal If there is no tachom...

Страница 14: ...cated journal bearings This is particularly appropriate when the rotor mass is small relative to the mass of the machine casing It is also appropriate where the stiffness of the machine mounting is su...

Страница 15: ...tive channel There are three BNC connectors below the display one for each input channel and one for the tachometer signal l The two channel BNC connectors carry a buffered output signal at the same l...

Страница 16: ...Reserved for future use LIT Toggles the display backlight on and off Under normal conditions the monitor turns the backlight off after a period of time The backlight automatically turns on and stays o...

Страница 17: ...FFT 100 200 400 or 800 line computed from digitized time waveform With tachometer signal bandwidth fixed at 12 5 orders up to 18 000 RPM Without tachometer signal bandwidth of 100 to 19 kHz programmab...

Страница 18: ...the backlight is on because of a fault condition you cannot turn it off until the fault or alarm condition is corrected If the alarm relays are set to latching LATCHED option page 31 you must also res...

Страница 19: ...RESET message then returns to the display page after resetting the relays Note This resets the relays only if the input is no longer in alarm or the fault condition is corrected Displaying the Monito...

Страница 20: ...the channel was the first out alarm for this monitor or series of monitors if interconnected This message appears when the Danger alarm relays are manually inhibited with the INHIB option on the User...

Страница 21: ...l OVER LOAD message This indicates a problem with the tachometer input It can be caused by a noisy signal or by problems with the tachometer settings in the monitor See the manual on 6600 monitor tro...

Страница 22: ...HAN 1 7 4 20 mA CHAN 2 8 RETURN CHAN 2 9 NOT USED 10 REMOTE RESET 11 START UP INHIBIT MULTI 12 RESERVED 13 TACHO INPUT 14 NOT USED 15 NOT USED 16 FIRST OUT ALERT 17 FIRST OUT DANGER 18 MON SER I O RX...

Страница 23: ...e MON ECC option in the ECCNTRY submenu If you set MON ECC to RELAY the monitor uses the second Danger alarm relay for vector monitoring See ECCNTRY submenu on page 30 and Understanding Vector Monitor...

Страница 24: ...tor must be configured to provide negative voltage For more information on configuration of the power supply refer to the manual on 6600 monitor power supplies and backplanes l Ground the cable shield...

Страница 25: ...hold the Down Arrow and SEL buttons until the menu appears 2 Use the Arrow buttons to highlight the desired option 3 Press the SEL button to display the screen where you change the value for the opti...

Страница 26: ...ature Contact your Supervisor for assistance For more information on the link security feature contact Entek IRD Customer Support 4 Press and hold the Up Arrow button to increase the Alert setpoint No...

Страница 27: ...m to prevent false alarm relay trip l Vector monitoring reference vectors and Danger alarm setpoints The controls to access the User menu and configure the 6652 DSP monitor are all on the front panel...

Страница 28: ...event of a Danger alarm YES NO INHIB 2 Inhibit the channel 2 Danger alarm relays so that they do not change state in the event of a Danger alarm YES NO ECCNTRY Display the submenu for the vector eccen...

Страница 29: ...M or PM Press SEL to save the current value for the option and return to the CLOCK menu 4 Note that the highlight moves to the next option in the menu Repeat the above steps to change the other option...

Страница 30: ...bers the current values for menu options but does not write them to memory until you exit the User menu ES ALM2 CAP REF REF1 A REF1 P REF2 A REF2 P EXIT ES ALM1 SET User menu ECCNTRY ES ALM1 Choose th...

Страница 31: ...ence on the selected channel The monitor then resets CAP REF to NO Factory Menu Configuration The Factory menu allows you to set the following l MODBUS communication options l Input configuration incl...

Страница 32: ...failure messages on channel 2 l Set the Alert and Danger alarms for channel 2 to their maximum value See ALARMS submenu on page 18 l Set the transducer bias values for channel 2 to the largest possibl...

Страница 33: ...e described after the menu structure diagrams RANGES TX OK RELAYS CHANS ANALYSE EXIT COMM S SET BAUD PARITY RESCALE SCALE EXIT MODULE SET RANGE1 RANGE2 ECCNTRY EXIT SPD BND SET TX HI 1 TX LO 2 TX HI 2...

Страница 34: ...65535 if the MODBUS master uses integer 16 BIT numbers This sets the value to transmit for full scale amplitude Use the same scale factor as the MODBUS master EXIT Return to the Factory menu The moni...

Страница 35: ...ECC RELAY RPM1 HI RPM2 LO RPM2 HI RPM3 LO RPM3 HI EXIT RPM1 LO SET B1 ACT B2 ACT B3 ACT B4 ACT B5 ACT B6 ACT B7 ACT EXIT AS ACT SET TX1 SNS MX SIG1 GAIN 1 EXIT TX1 UNT SET FS LO 1 0 00 INS S EXIT SET...

Страница 36: ...have set the range for two speed bands on the RPM 1 3 or RPM 4 6 submenus so that the bands overlap For example if you set RPM1 HI to 200 and then set RPM2 LO to 200 or less the 6652 DSP displays the...

Страница 37: ...lier to the alarm setpoints in the band nor does it inhibit the Danger relays for this channel when the machine speed is in the band For more information on speed bands see Understanding Speed Bands o...

Страница 38: ...tions Factory menu RANGES SPD BND RPM 1 3 RPM1 HI RPM2 LO RPM2 HI RPM3 LO RPM3 HI EXIT RPM1 LO SET RPM1 LO Choose the upper edge of band 1 for falling speed 1 18000 RPM RPM1 HI Choose the upper edge o...

Страница 39: ...for the TX UNT option This unit is for future enhancements HP FLT 1 Choose the high pass filter 1 0 40000 0 Hz for the overall amplitude that appears in the monitor display and is tested against the...

Страница 40: ...find a value for MX SIG Transducer 100 mV g Display full scale 10 mm s rms High low pass filters 10 Hz and 85 Hz cycles second acceleration g pk maximum frequency x velocity mm sec rms 85 Hz x 10 mm...

Страница 41: ...25 to MULT or BOTH the monitor multiplies all the alarm setpoints and display scale for channel 1 during the start up period The start up period is defined by the STARTUP option in the DELAYS submenu...

Страница 42: ...relay l DISABLE Turn off vector monitoring RPM LO Choose the low end of the speed range over which the 6652 DSP performs vector monitoring 1 18 000 RPM RPM HI Choose the high end of the speed range o...

Страница 43: ...ed to the coil l In alarmed condition power is removed from the relay coil causing the relay to change state Factory menu RANGES RELAYS FAILSAFE LATCHED DELAYS VOTING EXIT MAPPING SET MAPPING This opt...

Страница 44: ...nder alarm conditions the relay changes state to close the circuit between the common and the N O normally open terminals DELAYS submenu The DELAYS submenu has the following options These options appl...

Страница 45: ...transient monitoring options run up and coast down monitoring RUNOUT Display the submenu for the runout options The options in this submenu are not yet available EXIT Return to the Factory menu The m...

Страница 46: ...t yet available AVERAGE This option is not yet available EXIT Return to the ANALYSE submenu The monitor remembers the current values for menu options but does not write them to memory until you exit t...

Страница 47: ...communications are described in the manual on 6600 monitor communications For more information on transient monitoring see Understanding Transient Monitoring on page 39 Factory menu ANALYSE TRANS LO...

Страница 48: ...ELAY in the ECCNTRY submenu under the Factory menu page 30 If you set MON ECC to DISABLE the 6652 DSP does not perform vector monitoring l Set TACHO to YES in the TX OK submenu under the Factory menu...

Страница 49: ...e exceeds the vector alarm In summary l To set the reference vector and alarm setpoint use the ECCNTRY submenu User menu ECCNTRY described on page 18 l To turn vector monitoring on define the machine...

Страница 50: ...Inhibit the Danger alarm relay l Both multiply the channel alarm setpoint and inhibit the Danger alarm relay l Neither multiply the alarm setpoint nor inhibit the Danger alarm relay In this case the...

Страница 51: ...ed Usually transient monitoring is performed during machine run up or coast down The 6652 DSP monitor allows you to define the speed range over which to perform transient monitoring as well as the num...

Страница 52: ...Note that the sensitivity is given in mVRMS This is the most common setting for millivolt readings on a multimeter Make sure your multimeter is set to read voltage in mVRMS l Calculate the full scale...

Страница 53: ...passband 2 Signal generator output impedance may be significant when compared to 6600 input impedance Always verify input signal amplitude with high input impedance DVM at the monitor terminal strip 3...

Страница 54: ...tting for channel 1 of the monitor 7 Look at the 6652 DSP front panel display and note the digital value for channel 1 The digital value for channel 1 should be the same as the input signal 2 5 of ful...

Страница 55: ...Note Make sure you configure the monitor to use the second Danger relays for Danger alarms The relay testing procedure does not work for the second Danger relays 4 7 if you configure the monitor to us...

Страница 56: ...signal to exceed the channel 1 Alert setpoint so that Again use the transducer sensitivity from the table on page 40 and an input frequency of 100 Hz 7 Test the state of the channel 1 Alert relay term...

Страница 57: ...e or 2 mVpk whichever is greater Low pass filter 40 Hz to 20 kHz in 1 Hz increments 3dB point Filter roll off is 18dB Octave High pass filter 1 Hz to 40 kHz in 1 Hz increments 3dB point Filter roll of...

Страница 58: ...t Danger alarm line common to both channels Alarms Setpoints User configured Alert and Danger setpoints for each channel Engineering units used for alarms are the same as the display units Programmabl...

Страница 59: ...ng time delay Reset Relays respond to the RES button on the front panel as well as remote relay reset signal through backplane terminals Contact rating 5 A 120 VAC 50 60 Hz 5 A 30 VDC requires a minim...

Страница 60: ...obes Heat production 24 VDC power 21 22 W typical 24 W maximum 117 VAC power 25 26 W typical 28 W maximum 230 VAC power 28 29 W typical 31 W maximum Physical attributes Dimensions 15 inches long 5 75...

Страница 61: ...the values for future reference Menu Option Range Setting Date Notes User menu CLOCK ALARMS submenu ALT1 HI 0 to 9999 99 DNG1 HI 0 to 9999 99 ALT1 LO Not used DNG1 LO Not used ALT2 HI 0 to 9999 99 DNG...

Страница 62: ...BOTH NONE B4 ACT MULT INHIB BOTH NONE B5 ACT MULT INHIB BOTH NONE B6 ACT MULT INHIB BOTH NONE B7 ACT MULT INHIB BOTH NONE RPM 1 3 submenu RPM1 LO 1 to 18000 RPM1 HI 1 to 18000 RPM2 LO 1 to 18000 RPM2...

Страница 63: ...999 99 B3 MLT1 0 01 to 9999 99 B4 MLT1 0 01 to 9999 99 B5 MLT1 0 01 to 9999 99 B6 MLT1 0 01 to 9999 99 B7 MLT1 0 01 to 9999 99 LP FLT 1 40 to 20000 Hz HP FLT 1 1 0 to 40000 Hz NOISE 1 0 0 to 5 0 RANGE...

Страница 64: ...RPM LO 1 to 18 000 RPM HI 1 to 18 000 TX OK submenu TX LO 1 24 00 to 23 00 V TX HI 1 23 00 to 24 00 V TX LO 2 24 00 to 23 00 V TX HI 2 23 00 to 24 00 V TACHO YES NO OFFSET 24 8 to 25 0 V RELAYS submen...

Страница 65: ...u HI FREQ 100 to 19000 LINES 100 200 400 800 ORDERS 12 5 ORBITS submenu HI FREQ 12 5 REVS 1 to 16 WINDOW Not used AVERAGE Not used TRANS submenu HI RPM 1 to 18000 LO RPM 1 to 17999 TYPE D RPM DISABLE...

Страница 66: ...54 Entek IRD 6652 DSP Protection Monitor 6652 DSP Monitor Settings Worksheet...

Страница 67: ...ption 18 Alert alarm indicator 3 setpoint 18 See also alarms ALERT message 8 ALT1 HI menu option 18 ALT1 LO menu option 18 ALT2 HI menu option 18 ALT2 LO menu option 18 alternate display pages 6 ANALY...

Страница 68: ...nu option 31 DELAYS submenu description 33 GLOBAL option 33 STARTUP option 33 delays alarms 33 description monitor 1 DIS button 4 6 display description 3 full scale 28 specifications 47 units 26 displ...

Страница 69: ...RPM menu option 36 high pass filter 27 46 HLP button 4 HP FLT1 menu option 27 HP FLT2 menu option 27 I indicators active channel 3 alarm 3 See also messages INHIB 1 menu option 16 INHIB 2 menu option...

Страница 70: ...TS submenu description 35 HI FREQ option 35 REVS option 35 ORDERS menu option 34 OUT OF RANGE message 9 27 outputs monitor description 5 specifications 46 OVER LOAD message 9 P PARITY menu option 22 p...

Страница 71: ...6 RPM field 6 7 37 RPM HI menu option 30 RPM LO menu option 30 RPM1 HI menu option 26 RPM1 LO menu option 26 RUNOUT menu option 33 run up analysis 2 S SCALE 1 menu option 26 SCALE 1 submenu descriptio...

Страница 72: ...nd data 1 trip spectrum 1 trip trend 1 TST button 4 TX 1 menu option 26 TX 1 submenu description 27 GAIN 1 option 27 MX SIG1 option 27 TX1 SNS option 27 TX1 UNT option 27 TX 2 menu option 26 TX 2 subm...

Страница 73: ...Protection Monitor 61 vector monitoring Danger alarm setpoint 18 reference vector 18 vector monitoring understanding 37 version firmware 7 W WINDOW menu option 34 wiring non contact sensors 12 worksh...

Страница 74: ...Index 62 Entek IRD 6652 DSP Protection Monitor...

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