Operating Instructions SPWF (PDF - 0,7 MB)
Contents
1. Select switching type of second switch output G3 hyst Hysteresis Only for version with 2 Gate Gate function switch points e r2 Select second reset point Only for version with 2 amp S2 An Lo 1 2 3 4 Select pressure value of the analog output at 4mA or OV nly for version with analo 61 output e Smale gy Select pressure value of the analog output at 20mA or 10V p for version with output D Authorization for the user Yes __No The user has permission to Yes To program the switching output in the user menu No To not program the switching output in the user menu 10 WS amp 61 Stor Yes Ne Transfer the previous changes Br Enter program changes Yes Into the memory and return to display e and return to display No Not into the memory and return to display e Return to the beginning of the set up menu To Exit the Menus 1 Possibility After the selection the menu will automatically be closed whether the modified value is stored or not 2 Possibility It is possible to exit the menu anytime by pressing the S1 and S2 simultaneously a User menu 0 1 3s b Set up menu 3s 3 Possibility If no button is pressed for 30 seconds the menu will be closed automatically Error Message2. 1 g n 1 An Lo 12 3 4 amp Select first reset point Select second switching point Only for version with 2 switch points Select second reset point Only for version with 2 switch points Select pressure value of the analog output at 4mA or OV m for version with output Ana 3 2 a a ad TO Select pressure value of the analog output at 20mA or 10V nly for version with analo amp amp P output i t Stor 9 zur rw ES Enter program changes 2 and return to display Return to the beginning of the set up menu Transfer the previous changes Yes Into the memory and return to display No Not into the memory and return to display The complete programming menu Enter the complete programming menu by pressing the S1 and S2 buttons for 3 seconds or more Password Active Password Ok Only required if the password has been activated Activate password Yes Password is required amp No Password is not required PA cH 9 I le Change password Only possible with activated password amp SY Reset authorization for the user rE En Yes No The user has permission O Yes To delete the
3. S STAUFF Stauff Pressure Controller SPWF User Manual Version 1 0 Contents 1 Introduction u nk 3 2 Pressure Switch Description eere 4 3 Start OF Operation una 4 4 Switching On and Off 00020000000000002000000n00000n000n0n0000000 5 5 Programming aa et aaa p etcetera eire 6 6 Technical Data hs ne san 12 7 CE CONTOIMIIV NE 13 REI 13 9 TrOUDIESNOOCING eisiesceccisisssecscssecessasbeonosssedossesvnsnasevadeverescees 14 10 CleaninB RC 14 11 DISD OS eMe 14 1 Introduction Thank you for purchasing a Stauff model SPWF programmable pressure switch We appreciate your business and look forward to working with you These operating instructions have been created for the most general user of this product Each and every application can be different and if you feel that these instructions do not meet your requirements please feel free to contact us and we will be happy to assist you Scope These instructions apply to the SPWF units with two switching outputs or one switching output and one analog output in individual sections Safety Instructions and Warnings Please read these instructions before installation and startup Failure to follow these instructions will make all warranty claims null and void eOnly qualified persons are permitted to install the equipment and make the electrical connection The correct tools must always be used ePlease ensure that
4. A Error Flashing display of the measured pressure A Cause Measured pressure outside the adjustment range B Error Flashing of the display during the programming B Cause Entered value was not valid switching point above below the adjustment range reset point above below the adjustment range reset point above the switching point analog output span is smaller than 2096 of the adjustment range filter more than 2s the buttons are locked for 3 seconds and the switch takes over the next possible value 11 Materiais Measuring Bement s Connection Swichng Function ng option Delay option E it If 0 2 of Span Bu 87 PSI 14 5 44 PSI 87 PSI 14 5 75 PSI 1u5PS Ps 200Psi 73 PSI 87 PSI 174 PSI 0 750 PSI 1740 PSI 0 1500 PSI 0 200 PS 6960 FS 0 3600 PSI 10875 PSI 0 6000 PSI 17400 PS 0 9000 PSI 21750 PSI 0 10000 PSI 21750 PSI 1 4 NPT 1 2 NPT 1 4 BSP and 1 2 BSP M12x1 4 pin 30 80 C 22 F 176 F 20 80 C 4 F 176 F 20 70 C 4 F 158 F 0 3 per 10K 7 segments LED Display Red 7 6mm high 4 Digits 999 9999 50g According to IEC 60068 2 27 iii Temperature Ranges Storage Media Tk Loading Capacity Shock Resistance 10g According to IEC 60068 2 6 Vibration Resistance P65 According 1o IEC 2 Weight Approximately 0 3 kg 0 7 Ibs l splay Power Rating Load Resistance Response Time 0 75 PSI 12 Dimensional
5. Data SPWF PRESSURE SWITCH ALT 7 DISPLAY 330 En ROTATION M12x1 93 0 3 7 ae 1 6 i 12 0 0 5 SW 27 1 1 36 0 1 4 30 5 1 2 CE Conformity The SPWF programmable electronic pressure switch complies with all requirements of EN 61 326 with regard to interference emission and immunity for use in industrial areas We recommend the use of shielded cables Installation and cable routing must be carried out correctly in order to maintain the effective protection from electromagnetic interference 8 Maintenance The SPWF units described in this manual are maintenance free This unit will operate in a stable state for long periods thus regular adjustment is not required Removal of this unit is recommended if any malfunctions occur This device is not to be repaired by the customer It is strongly recommended that the unit be replaced or returned to Stauff for additional testing 13 9 Troubleshooting No modifications are to be made to the device Only the manufacturer is allowed to perform repairs 10 Cleaning The exterior of the SPWF unit can be cleaned using a soft moistened cloth Heavy soiling can be removed using a mild cleaning agent The SPWF unit must not be opened under any circumstances Aggressive chemicals and or hard scrubbing can damage the surface in particular the display film 11 Disposal The packaging and end user parts must be dis
6. min max memory Q No Do not delete the min max memory 6 Unit J PS BAR Choose the display unit amp Display of the unit The unit is shown in the display 3 L nen Yes HM i Yes Once every 10 seconds a G amp No Not shown amp 2 63 1 1 2 3 4 Select first switching point 1 1 a Select contact function of the first switch point nclS Normally closed contact amp noPn Normally open contact amp amp nPn 4 PnP Select switching type of first switch output nPn negative switching ey PnP positive switching Ska ma Fans Select switching type of first switch output hyst Hysteresis Gate Gate function eo 9 9 In 123 418 l e Select first reset point G2 Ca 9 1237 le SI Select second switching point Only for version with 2 switch points Select contact function of the second switch point nclS Normally closed contact Only for version with 2 noPn Normally open contact switch points Select switching type of second switch output nPn negative switching Only for version with 2 PnP positive switching switch points SD S sata 9 hyst 2 Gate
7. the pressure switch is suitable for your application eUnder regular working conditions the surface temperature of the housing can become 15K warmer than the ambient temperature High ambient temperatures can result in surface temperatures which make a protection against contact necessary ePlease note that the SPWF unit can be effected by or damaged by strong magnetic fields eThe SPWF unit must not be opened painted coated or modified eThe SPWF unit must not be used if damaged If damaged during operation suitable measures must be taken to prevent persons or property from being put at risk by the damaged unit eThe SPWF unit must only be repaired by Stauff 2 Pressure Switch Description The SPWF unit will have one of two output options 1 Two programmable switching outputs 2 One programmable switching output and one analog output Both the switching outputs and the analog output are adjusted by use of the two programming buttons S1 amp S2 on the display face of the SPWF unit By use of these two programming buttons the user will also select units switching points reset points hysteresis window switching functions normally open normally closed and switching from NPN to PNP The password protection that can be activated is a special feature and will help in preventing unauthorized persons from modifying and adjusting parameters The rotating capability makes it possible for the electrical output and the display
8. g Output MA p switching 52 output 112 4 Switching On and Off The SPWF is switched on when the supply voltage is applied There is not an on off switch A brief initialization phase occurs when the supply voltage is applied to the switch The switch is then in normal operating mode The operating pressure is shown on the display and the switch outputs are operational Briefly pressing S1 causes switch point one to be displayed Briefly pressing S2 causes switch point two to be displayed 5 Programming During the initialization period the display and switching point status LED s will illuminate The nominal pressure will display for a brief moment During this phase the outputs are inactive After initialization the switch will resume normal operating mode The pressure appears on the display The outputs are active and the switching point status LED s will indicate the status of the switching outputs Briefly pressing the S1 or S2 buttons causes the relevant switch point to be momentarily displayed The status LED s flash for as long as the switching points are being displayed Pressing the button for longer hold button S1 or S2 down until display flashes causes the current pressure to be taken over as the switching point The hysteresis remains unchanged If the password has been activated see programming mode the programming is only accepted after the password has been entered The switching outputs can be programmed u
9. posed of in accordance with the regulations of the country in which the device is installed User Notes LA 2 na STAUFF Stauff Corporation 7 Wm Demarest Place Waldwick NJ 07463 USA Stauff Filtration 303 Metty Drive Suite 3 Ann Arbor MI 48103 USA Note This manual is subject to alteration without notice
10. sing the control buttons without the presence of pressure The programming sequence must run without interruptions If delays of approximately 30 seconds or more occur the switch automatically exits programming mode and switches to normal operating mode All previous changes are lost SET POINT ae POINT 2 m Status LED Switching Output Password The Password protection can be activated in programming mode The pressure switch is protected from and unauthorized setting modifications Be sure to keep the password somewhere it will not be lost If you forget or have lost the password please contact Stauff for assistance The serial number of the unit will be required in this case On the ID label Switching Points and Hysteresis Window The switching outputs can be programmed without the presence of pressure The decimal points are specified in accordance with the measuring adjusting range and the associated accuracy Switching function The switching function normally closed normally open is defined individually for each switching point Each switch output is programmed to switch to PNP or NPN potential The quick programming menu 1 o_o PSI E BAR Enter the complete programming menu by pressing the S1 and S2 buttons for less than 3 seconds Choose the display unit 2 D Ae 1 Csi 2 3 4 O Select first switching point 9 amp 2
11. to be aligned independently Correct Purpose of Use The equipment is only authorized for proper use for its correct purpose Failure to do this will invalidate all warranties and will release Stauff Corporation from all responsibility 3 Start of Operation The accepted technical regulations must be complied with during installation and dismantling The system component must be depressurized prior to installation and dismantling All safety regulations must be complied with particularly when working on an electrical system All connections to external electrical equipment must be made in accordance with technical regulations eThe power to the system must always be switched off when the SPWF unit is being connected eThe electrical connection is made via the M12 plug attached to the housing eThe plug in electrical connection must be protected in accordance with the manufacture s specifications eThe load can be connected to ground switching PNP or to the supply voltage switching NPN Round Connector M12x1 Supply UB Supply OV Switch Output S1 Switch Output S2 or Analog Output Analog Output 1 Switching Output with 1 Analog Output MA p switching ra power n supply S1 output 1 Switching Output with 1 Analog Output MA n switching power 7 supply o St output 2 Switching Output p switching S2 output 2 Switching Output with Analo
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