SERVICE MANUAL
Contents
1. Ti Select Relay 4 Select Pulse Timer Reset to factory default eO J AY ggg El igge push 3 Seconds em long m Limit Value OFF Time Zero Point l ee a Ei Ohee 832 838 Na Rea oe circels i Ce l Delay Time s si ON Time Range He T oi Sec no Dec point X Q2e EQ Min right Dec point 8 A2 A1 FOSS h left Dec point C C l Hysteresis H Holn NES SS FAR Hon Hold function ON me Hof Hold function OFF NO NC Contact In Olegee Depas n o NO Contact mc NC Contact Relay 4 or Pul se Timer BAMO IER GmbH Pirnaer Stra e 24 68309 Mannheim fo IER de Internet www lER de Sheet 62. Pushbutton 24 V DC Supply Power Relay 4 Common Root for Relays 1 to 3 Relay 1 Relay 2 Relay 3 Controls rotary switch The desired relay 1 through 4 is selected in menu level 1 The desired values are selected in menu levels 2 through 6 Pushbutton For selecting the submenus Output Relays A1 through A4 LED lights up relay pulled in contact closed Limit Value Switching Points Setting range 2 to 100 Relative to the selected 100 fill level Default settings A1 80 A2 60 A3 40 A4 20 Delay Time Adjustable from 0 1 to 9 9 seconds After the selected limit value is violated delay time is allowed to elapse and the relay is then switched Default setting 0 1 seconds Setting range 1 to 99 The output relay is not switched back until the measured value is fallen short of by the selected percentage value Default setting 1 NC NO Selection NO normally open contact is open as long as the actual fill level is less than the selected limit value NC normally closed contact is closed as long as the actual fill level is less than the selected limit value Default setting NO Note All relays are open in the event of power failure Overranging Displa Measuring signal gt 105 value gt digital display nn Measuring signal lt 5 value gt digital display uu No signal from sensor gt digital display Err BAMO IER GmbH
3. On Time The contact at relay 4 remains closed as long as the selected on time has not yet elapsed Setting range 1 second to 24 hours Available setting values 0 1 2 5 10 30s no decimal point is illuminated 1 2 5 10 30 min the right decimal point is illuminated 1 2 3 6 12 24 hours the left decimal point is illuminated Default setting 0 Off Time The contact at relay 4 remains open as long as the selected off time has not yet elapsed setting values same as above Default setting 0 Note After power failure the device is rebooted and the program starts with on time If on or off time is changed during operation the new on or off time becomes immediately effective Hold function In the timer menu there can be activate a hold function With this feature it is possible to hold the measure value during the aeration time until the aeration ends Available setting values Hof hold function disabled Hon hold function enabled The hold function is not working if one of the timer settings set to 0 BAMO IER GmbH Pirnaer StraBe 24 68309 Mannheim Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail info IER de Internet www lER de SU3421 DOC 02 11 4 S M BAMO IEMA HYDROSTATIC LEVEL rea ll a ee Initial Start Up Automatic setting of the 100 fill level This 100 level can be adapted to on site conditions with the help of the setup menu 1 Install the MEMPRO S6 to the tank g
4. ty U3421 DOC 02 11 Display of act Fill Level ic SERVICE MANUAL HYDROSTATIC LEVEL TRANSMITTER MEMPRO S6 3 O Turn Switch Push Button Caption amp LED off 3 LED on 36 LED blinks Select Relay 3 As SHEDS O ieget Aa AS AD j Hysteresis i IER ee fo NO NC Contact REAP LEDs Limit Value Relays A1 A4 actuated pe l Select Relay 1 Select Relay 2 T eo eo A l eeee Ac egge t Limit Value Limit Value i au ou gt LaF BERR Delay T Eo Delay Time s Mmo HERS Hysteresis 2 oe i BORO Aa AS AB A1 ey NO NC Contact e Limit Value a lloxae Hysteresis j NERO S ey NO NC Contact Tosa O n fa NO Contact mE NC Contact Relay 1 Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail Display Mo NO Contact mc NC Contact Relay 2 Dislay no NO Contact mc NC Contact Relay 3
5. Pirnaer Stra e 24 68309 Mannheim Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail info IER de Internet www IER de U3421 DOC 02 11 3 SERVICE MANUAL HYDROSTATIC LEVEL TRANSMITTER MEMPRO S6 3 Clock Generator for air supply control The aerator hose could be connected to the connection with is under the silver label The hose connection is suitable for a PVC hose 4x1 mm Purge air pressure should not exceed a level of 2 5 bar Aerator Connection The clock controls are integrated into the electronics and relay 4 is used to connect for example a solenoid valve Setting the clock generator Set pump time on time such that air bubbles are discharged from the bottom end of the measuring tube for 3 to 5 seconds depending upon the length of the measuring tube and the air supply tube during each pumping operation Off time In the case of liquids which may plug the tube with sediment pumping should be activated as required Measured value drift is reduced by means of frequent pumping if the liquid is subject to temperature fluctuations Pumping for a duration of approximately 30 seconds once or twice a day is adequate for most applications By using the clock Generator for air supply control it is recommended to use the hold function The clock generator is switched on as soon as on and off time is set to a value of greater than 0 Setting values for limit value relay A4 are rendered inactive as a result
6. again Select NC or NO function 10 Press the pushbutton once again 11 Return to menu level 1 All other values can be selected and adjusted in the same way see Setup Menu graphic Limit value switching points A1 through A4 and the clock generator are selected in menu level 1 press the pushbutton once with the rotary switch If none of the controls are activated for more than approximately 10 seconds the display is returned to the current fill level and the setting values are saved to memory Reset to Default Settings Switch supply power on Within 3 seconds i e during the test routine press and hold the pushbutton for approximately 5 seconds The display counts up 1 2 3 4 99 Std gt All settings are returned to their default values Zero point calibration Remove the MEMPRO S6 or empty the tank entirely Press and hold the pushbutton for approximately 3 seconds while in menu t1 until the LED display gives rotating lights BAMO IER GmbH Pirnaer Stra e 24 68309 Mannheim Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail info IER de Internet www lER de SU3421 DOC 02 11 5 BAMO TEA Basic Adjustment 100 Fill Level push 3 Secondes long pe 100 Fill Level K E a AG 1 dlink BRIR Sy F push or wait 10 Seconds x A in the Submenues ye Value adjust we with Turn Switch yer X SS A
7. SERVICE MANUAL HYDROSTATIC LEVEL TRANSMITTER MEMPRO S6 3 Safety Precautions e Installation initial start up and maintenance may only be performed by trained personnel All applicable European and national regulations regarding installation of electrical equipment must be adhered to The device may only be connected to supply power which is rated as specified in the technical data The device must be disconnected from all sources of power during installation and maintenance work e The device may only be operated under the conditions specified in the operating instructions Functions Description The MEMPRO S6 back pressure sensor functions in accordance with the pitot static principle i e current fill level is derived on the basis of hydrostatic pressure measured in a tube submerged in the liquid The device is adapted to tank dimensions on site in just a matter of seconds by means of an automatic calibration function Four limit value switching points can be assigned to the fill level range via the setup menu All switching points feature adjustable delay time adjustable hysteresis and selectable NC NO function The MEMPRO S6 3 should be connected to an optionally available vent for tank contents with widely varying temperatures or for adhesive or outgassing media Clock generator control is integrated into the measuring electronics Technical Data Supply power 24 V DC 9 to 36 V DC is possible Connected load Approx 1
8. VA Ambient temperature 20 to 60 C Output relays 3 1 floating limit value contacts 3 with common root 1 floating contact can be selected as a limit value contact or as a clock generator output can be switched back and forth between NC and NO function Output relay switching capacity 250 V AC 2 0 A 30 V DC 1 0 A Caution Contacts are not protected against overload use external protective device Terminal housing PBT fibre glass reinforced IP 65 per EN 60 529 Terminals Screw terminals max 1 5 square mm Measuring cell Ceramic diaphragm with EPDM sealing Attention Use this device only in media which the EPDM sensor sealing is persistent In media which EPDM has only limited persistency please take care that the sensor never contacts the media BAMO IER GmbH Pirnaer Stra e 24 68309 Mannheim Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail info IER de Internet www lER de U3421 DOC 02 11 1 S M BAMO IEW HYDROSTATIC LEVEL ME A pie Technical Data continuation Measuring accuracy 0 5 0 5 digits Display resolution 1 Reset hysteresis Adjustable from 1 to 99 Indicators 3 digits 7 segment LED display 4 LEDs limit value relays Settings Rotary switch and pushbutton Areator connection To connect a hose such as PVC 4x1mm or for a air pressure connection with G1 4 winding CE Mark In accordance with low voltage directiv
9. e 2006 95 EG EMC directive 89 336 ECC The MEMPRO S6 3 back pressure sensor is maintenance free if used for its intended purpose If used in highly adhesive liquids e g calcium suspensions the measuring tube or hose must be inspected at regular intervals and cleaned if necessary Mechanical Installation The MEMPRO S6 3 back pressure sensor can be attached to containers and tanks in two different ways e With the measuring tube immersed into the tank from above e With the measuring hose immersed into the tank from above and with the transducer mounted in close proximity to the tank Please observe the following points The bottom end of the measuring tube or measuring hose corresponds to the 0 fill level measuring point The measuring tube may not make contact with the floor of the tank nor may it be immersed into bottom sludge MEMPRO MEMPRO mit mit Messschlauch Messrohr VIN B IT max F llstaand 4 100 T T T A Nn N wu min Fullstand a Se eee BAMO IER GmbH Pirnaer Stra e 24 68309 Mannheim Tel 49 0 621 84224 0 Fax 49 0 621 84224 90 e Mail info IER de Internet www lER de U3421 DOC 02 11 2 S M BAMO IEN HYDROSTATIC LEVEL MOET a ree Electrical Connection Digital Display MEMPRO S6 BAMO IEA wuuw ier de Monitor Rotary Switch
10. t The measuring tube may not make contact with the floor of the tank nor may it be immersed into bottom sludge 2 Fill the tank to a level of between 50 and 100 it s best to fill the tank to the 100 level 3 Switch supply power on 4 Wait approximately 10 seconds until the device is ready for operation 5 Press and hold the pushbutton for 3 seconds until the digital display starts blinking 6 Select the actual fill level percentage with the rotary switch 7 Press the pushbutton once again or wait for 10 seconds until the digital display stops blinking The device calculates the 100 fill level and save it to memory Attention The measuring tube or hose may not be shortened indiscriminately It may not be any shorter than 20 of the maximum measuring range Measuring Measuring Range Minimum Hose Cell Type Tube Length Type 1 0 to 1000 mm WG 200 mm Type 2 0 to 2500 mm WG 500 mm Type 4 0 to 4000 mm WG 1000 mm Measuring cell type gt see serial plate Example MEMPRO s6 R 1 Bx L 1800 m Setting Limit Value Switching Points A1 through A4 1 Press the pushbutton once until A1 is displayed LED A1 blinks Press the pushbutton once again Set limit value switching point 1 with the rotary switch 0 to 100 default setting 80 4 Press the pushbutton once again 5 Set delay time 6 Press the pushbutton once again 7 8 9 on Set hysteresis Press the pushbutton once
Download Pdf Manuals
Related Search