PMA Digital 280-1, Operating Manual

Page 1: ...PMA Proze und Maschinen Automation GmbH Digital 280 1 digital indicator Digital 280 1 Digital 280 1 Operating manual English 9499 040 67311 Valid from 8415...

Page 2: ...the copyright owner A publication of PMA Proze und Maschinen Automation P O Box 310229 D 34058 Kassel Germany BlueControl More efficiency in engineering more overview in operating The projecting envir...

Page 3: ...andling 16 3 4 Maintenance manager Error list 17 4 Controller 19 4 1 Operation 19 4 2 Control parameters 19 4 3 Self tuning 20 4 3 1 Self tuning start 20 4 3 2 Self tuning cancellation 20 4 3 3 Acknow...

Page 4: ...1 with measured value output 37 6 Parameter setting level 39 6 1 Parameter survey 39 6 2 Parameter 40 6 3 Input scaling 41 6 3 1 Input Inp 41 7 Calibration level 43 7 1 Offset correction 43 8 BlueCont...

Page 5: ...Control engineering tool 2 closed 1 all levels accessible wihout restriction 1 Factory setting 2 Default setting display of all levels suppressed password PASS OFF a Safety switch 10V i mA Pt always i...

Page 6: ...a thermocouple b resistance thermometer Pt100 Pt1000 KTY c potentiometer d current 0 4 20mA e voltage 2 5 115 25 1150 25 90 500 500mV f voltage 0 2 10V 5 5V Electrical connections 6 Connecting diagra...

Page 7: ...ush button Connection of output UT 8 option Supply voltage connection for external energization Connection of bus interface 9 option RS422 485 interface with Modbus RTU protocol a If UT and the univer...

Page 8: ...DATA A DATA B J max 1000m twisted pair 10 RT RGND optional connection R line resistance T 12 13 14 15 17 16 10 11 12 13 14 15 10 11 12 13 14 15 10 11 12 13 14 15 12 13 14 15 17 16 12 13 14 15 17 16 9...

Page 9: ...ns Digital 280 1 Terminal connection 9 1 2 3 4 7 5 8 6 9 10 11 12 13 14 15 Logic _ L1 L2 N1 N2 fuse 1 2 3 4 7 5 6 fuse TB 40 1 temperature limiter 1 Digital 280 1 fuse SSR reset switch contactor heati...

Page 10: ...lue is displayed as standard At parameter setting configuration calibration level and at the extended operating level the display changes cyclically between parameter name and parameter value 3 2 Beha...

Page 11: ...inimum and maximum values can be done also via interface Deleting the maximum value Keeping the key pressed whilst actuating key deletes the maximum value Additionally determination whether a digital...

Page 12: ...r interface LOGI r tArA 3 3 3 Sample hold amplifier With the sample hold function activated the measured value is held on the dis play By switching off the sample hold function the actual measured val...

Page 13: ...ue is always a value As it is mostly necessary to cover a wide measuring range we recommend adju sting a high number of digits behind the decimal point during configuration whe reby loss of high value...

Page 14: ...f the extended operating level may be preceded by error list or set point The selected parameters can be changed by pressing keys and Press to go to the next parameter Press to return to the normal di...

Page 15: ...which can be switched off individually parameter OFF Switching difference HYS x of each limit value is adjustable normally closed ConF Out x O Act 0 normally open ConF Out x O Act 1 Operation Digital...

Page 16: ...e Err LED in the display For displaying the error list pressing 1x is necessary with configuration as a controller press 2x Err LED status Signification Proceed as follows blinks Alarm due to existing...

Page 17: ...an be changed by pressing keys und error list if errors pending extended operating level if configured 4 2 Control parameters The range of different processes to be controlled is very wide from very f...

Page 18: ...et point After successful self tuning the AdA LED is off and the controller continues operating with the new control parameters 4 3 2 Self tuning cancellation By the operator Self tuning can always be...

Page 19: ...Error status Description Behaviour 0 No error 3 Faulty control action Re configure controller inverse i direct 4 No response of process variable The control loop is perhaps not closed check sensor co...

Page 20: ...e and the con trol deviation is 10 of SP Hi SP LO 2 the power is switched on 3 At the reversal point the self tu ning attempt is finished and control to set point W is using the new parameters 4 4 Man...

Page 21: ...her increased damping slower line out slower reduction of duty cycle lower reduced damping faster line out faster reduction of duty cycle td1 higher reduced damping faster response to disturbances fas...

Page 22: ...ssword must be co pied to the extended operating level Factory setting Safety switch Loc closed all levels accessible without restriction password PASS OFF Safety switch Loc Password entered with Blue...

Page 23: ...1 Y 1 tArA PrtY C Act Src 2 Lim 2 Lim 1 HOLd dELY rnG L Fnc 3 Lim 3 Lim 2 rES L Unit rnG H Src 3 FAi 1 Lim 3 rES H dP FAi 1 di Fn DISP OuT 0 C dEl Out 1 O Src Adjustment w The configuratiuons can be...

Page 24: ...ortype 1 0 thermocouple type L 100 900 C Fe CuNi DIN 1 thermocouple type J 100 1200 C Fe CuNi 2 thermocouple type K 100 1350 C NiCr Ni 3 thermocouple type N 100 1300 C Nicrosil Nisil 4 thermocouple ty...

Page 25: ...unction of limit 1 2 3 1 0 switched off 1 measured value monitoring 2 measured value monitoring storing of alarm status A stored limit value can be set back via error list or digital input or key LOGI...

Page 26: ...e closed circuit priciple Y 1 controller output Y1 only visible with O TYP 0 0 0 not active 1 active Lim 1 message limit value 1 only visible with O TYP 0 1 0 not active 1 active Lim 2 Lim 3 message l...

Page 27: ...N 4 di3 switches only visible with OPTION 5 key switches tArA 0 0 no function switch over via interface is possible 2 di1 switches 3 di2 switches only visible with OPTION 4 di3 switches only visible w...

Page 28: ...ace only visible with OPTION 1 0 no parity 2 stopbits 1 even parity 2 odd parity 3 no parity with 1 stopbit dELY 0 200 response delay ms only visible with OPTION 0 Unit unit 1 0 no unit 1 C 2 F dP dez...

Page 29: ...ing the controller configuration to factory setting Default r chapter 11 1 page 47 BlueControl the engineering tool for the BluePort controller series Three engineering tools with different functional...

Page 30: ...on Out 1 direct Y 1 1 control output Y1 active PArA Cntr SH 0 9999 switching difference symmetrical to the trigger point PArA SEtP SP LO 1999 9999 set point limit low for Weff SP Hi 1999 9999 set poin...

Page 31: ...in units of phys quantity e g C ti1 1 9999 integral time 1 heating in sec td1 1 9999 derivative time 1 heating in sec t1 0 4 9999 min cycle time 1 heating PArA SEtP SP LO 1999 9999 set point limit low...

Page 32: ...tive time 1 heating in sec t1 0 4 9999 min cycle time 1 heating PArA SEtP SP LO 1999 9999 set point limit low for Weff SP Hi 1999 9999 set point limit high for Weff g For direct action of the continuo...

Page 33: ...0 10V continuous 4 Out 3 2 10V continuous Out 0 1999 9999 scaling Out 3 for 0 4mA or 0 2V Out 1 1999 9999 scaling Out 3 for 20mA or 10V O Src 3 signal source for Out 3 is the process value Configurati...

Page 34: ...HYS 3 SP LO HYS 3 SP Hi dEL 3 Adjustment w The parameters can be adjusted by means of keys w Transition to the next parameter is by pressing key w After the last parameter of a group donE is displayed...

Page 35: ...99 99999 upper set point limit phys unit 100 1 Valid for ConF othr DP 0 At DP 1 2 3 4 so 0 1 0 01 0 001 0 0001 InP name value range description default InL 19999 99999 input value of lower scaling poi...

Page 36: ...g Parameters InL 1 OuL 1 InH 1 and OuH 1 are only visible if ConF InP 1 Corr 3 is chosen The parameters InL and InH determine the input range Example mA InL 4 and InH 0 20 means the measurement is fr...

Page 37: ...n line at the process 2 point correction ConF InP 1 Corr 2 w is possible off line with process value simulator w online in 2 Schritten zun chst den einen Wert korrigieren und sp ter z B nach dem Aufhe...

Page 38: ...ue by pressing key OuL 1 The display value of the scaling point is displayed Before calibration OuL 1 is equal to InL 1 The operator can correct the display value by pressing keys Subsequently he conf...

Page 39: ...e display value by pressing key InH 1 The input value of the upper scaling point is displayed The operator must adjust the upper input value by means of the process value simulator and confirm the inp...

Page 40: ...setting yes yes yes controller and control loop simulation yes yes yes download writes an engineering to the controller yes yes yes online mode visualisation SIM only yes yes creation of user defined...

Page 41: ...erman D operation manual english E operation manual french F 0 UL certified U Standard CE certified Digital inputs di2 di3 optocoupler Description Order no Heating current transformer 50A AC 9404 407...

Page 42: ...free contact suitable for switching dry circuits Switched voltage 2 5 V Current 50 A CONTROL INPUTS DI2 DI3 OPTION Configurable as switch or push button Optocoupler input for active triggering Nomina...

Page 43: ...able Y Functions w Measured value monitoring w Measured value monitoring with storage Reset via front panel keys or digital input w Measured value change w Measured value change and storage Several li...

Page 44: ...Shock 15g Duration 11ms Electromagnetic compatibility Complies with EN 61 326 1 for continuous non attended operation ALLGEMEINES Housing Material Makrolon 9415 flame retardant Flammability class UL...

Page 45: ...aracteristic KTY 11 6 50 150 C is factory set inclusive of lead resistance Table 2 Resistance transducer measuring ranges thermocouple type measuring range accuracy resolution L Fe CuNi DIN 100 900 C...

Page 46: ...ed and signified The switch or circuit breaker must be installed near by the controller and the user must have easy access to the controller COMMISSIONING Before instrument switch on check that the fo...

Page 47: ...ollowing work may be done only at workstations with suitable ESD protection Modification maintenance and repair work may be done only by trained and aut horized personnel For this purpose the PMA serv...

Page 48: ...12 Notes Notes Digital 280 1 48...

Page 49: ...Notes 49 Digital 280 1...

Page 50: ...Digital 280 1 50...

Page 51: ...0 D Digital inputs di1 di2 di3 Technical data 52 E Equipment 49 F Factory setting 24 Front view 11 I Input INP1 configuration 27 Parameter setting 40 Input scaling 41 42 L LED Ada LED 11 Err LED 11 LE...

Page 52: ...Proze und Maschinen Automation GmbH nderungen vorbehalten P O B 310 229 D 34058 Kassel Germany Sours r serve de toutes modifications Printed in Germany 9499 040 67311 06 2004 A6 A5 auf A6 gefaltet 2 f...