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Third control level, (A parameters): 
 
Setting of control parameters 

Access to the third control level is granted when selecting the last P-parameter on the second 
control level. Continue to press the UP key for approximately 10 seconds until “PA” appears. 
Continue to press the UP key and additionally press the DOWN key for about 4 seconds and the 
first A-parameter of the third control level is indicated. 
With the keys UP and DOWN you can scroll the list in both directions. Pressing key 3 will give you 
the value of the respective parameter. By pressing the UP or DOWN key at the same time the 
value can be adjusted. 
Return to the initial position takes place automatically, if no key is pressed for 60 seconds, or by 
simultaneously pressing the UP and DOWN key for approx. 4 seconds. 

 

 

Para- 
meter 

Function description 

Adjustment range 

Standard 
setting 

Custom 
setting 

A1 

Switch mode contact K1 

0: heating contact 
1: cooling contact 

 

A2 

Switch mode contact K2 

0: heating contact 
1: cooling contact 

 

A3 

Function of contact K1 at 
sensor error 

0: relay off 
1: relay on 

 

A4 

Function of contact K2 at 
sensor error 

0: relay off 
1: relay on 

 

A5 

Selection setpoint 2 or 
DeltaW 

0: operation with setpoint 2 
1: operation with DeltaW 

 

A6 

Control characteristics  
contact K1 

0: thermostatic 
1: PID 

 

A8 

Display mode 

0: integrals 
1: resolution 0.5 K 
2: resolution 0.1 K 

 

A9 

Remaining time display 

0: no remaining time indicated 
1: remaining time is indicated 

 

A10 

Selection extended frying 
time 

0: fixed time 
1...20: flexible time 

 

A11 

Buzzer in case of alarm 
message "OIL" 

0: no buzzer 
1: buzzer 

 

A12 

Buzzer duration after timer 
ends 

1...60 sec. 

3 sec. 

 

A19 

Parameter lock 

0: no lock 
1: A-parameter locked 
2: A- and P-parameter locked 

 

A30 

Function alarm exit 

0: Boundary alarm, relative 
1: Boundary alarm, absolute 
2: Range alarm, relative 
3: Range alarm, absolute 
4: Boundary alarm, relative 
  inverted alarm contact 
5: Boundary alarm, absolute 
  inverted alarm contact 
6: Range alarm, relative 
  inverted alarm contact 
7: Range alarm, absolute 
  inverted alarm contact 

 

 

Содержание 900219.092

Страница 1: ...ller and is cut to the use with deep fryers It has a 4 digit LED display 6 keys 2 relays and a switching input The different temperature setpoints and timer defaults can be parametered directly by the keys Sensor multi resistance input Range dependent on the type of sensor Front size 106mm x 68mm Panel cut out 87 5mm x 56 5mm Tightness front IP64 Connector screw terminal ...

Страница 2: ......

Страница 3: ...ivated with parameters The output relays are two change over contacts The functions heating control contact 2 or alarm can be assigned to each output even the deactivation of a output is possible The controller has the possibility of a particularly careful heating in case the deep fryer fat is not yet melted This retarded heating process Melt function is always activated after switching no the uni...

Страница 4: ...ing time is shown only for a moment but the flashing LED indicates the elapsing timer A permanent display of the remaining time can be activated with parameters then the LED of the timer is permanently on If the key is pressed for 5 seconds the timer is stopped and the display indicated 0 00 Key 3 4 setpoint reduction Simultaneously pressing these two keys activates the setpoint reduction in addit...

Страница 5: ...e OIL is deleted and if necessary the regulation blocking is cancelled The accumulated operating time is deleted Note that a reset is only possible in case of an alarm message or blocking and below the adjusted temperature limit value This is to prevent the user from operating the deep fryers without replacing the fat However an unconditional reset can be enabled by means of parameters ...

Страница 6: ...ing PID Turbo was possible the key now is ineffective 3 A6 1 A88 0 The melt function is deactivated and the PID control activated The controller has no reduced heating phase below the limit P37 In each case where switching Melt Turbo was possible it is now possible to switch between PID Turbo 4 A6 0 A88 0 Both the melt function and the PID control are deactivated The controller has no reduced heat...

Страница 7: ...ndicated by pressing keys 3 4 together By additionally pressing the UP or DOWN key it can be adjusted Para meter Function description Adjustment range Standard setting Custom setting S1 S2 S3 Temperature setpoints the currently selected setpoint is indicated and or adjusted P4 P5 C 170 C 160 C 100 C T1 Timer setpoint 0 00 99 99 Min 1 11 Min S1 Setpoint reduction is added to the main setpoint in ca...

Страница 8: ...0 C P5 Control range limitation maximum setpoint P4 999 9 C 205 C P7 Proportional band 1 100 K 10 0 K P8 Reset time Tn I factor 0 999 sec 0 sec inactive 0 sec P9 Lead time Tv D factor 0 999 sec 0 sec inactive 0 sec P10 Cycle time Tp 2 100 sec 10 sec P19 Key lock only for setpoint setting 0 no key lock 1 key lock 0 P20 Indication of actual value sensor F1 P21 Actual value correction sensor F1 20 20...

Страница 9: ... 2 Cooling controller symmetrical hysteresis The hysteresis is only effective if thermostatic mode is enabled in case of PID characteristic it is ineffective P4 Control range limitation minimum setpoint P5 Control range limitation maximum setpoint The adjustment range of the setpoint can be limited in both directions This is to prevent the end user of a unit from setting inadmissible or dangerous ...

Страница 10: ...ure limit for fat operating time Above this temperature the internal recording of fat operating time is started If the values of P26 and P27 are exceeded the alarm message and or regulation blocking is activated P26 Fat operating time until fat alarm message After this time period an alarm message requests the exchange of the deep frying fat The display indicates flashing OIL With P26 0 this funct...

Страница 11: ... boundary value Fig 5 Boundary alarm rel boundaries Range alarm function see fig 6 Opposite switching behaviour to the boundary value alarm The alarm contact is closed if the actual value remains between the boundary values Fig 6 Range alarm abs boundaries P32 Hysteresis alarm contact The hysteresis can be set symmetrically or one sided at the adjusted limit values see A42 It becomes effective dep...

Страница 12: ...1 cooling contact 0 A2 Switch mode contact K2 0 heating contact 1 cooling contact 0 A3 Function of contact K1 at sensor error 0 relay off 1 relay on 0 A4 Function of contact K2 at sensor error 0 relay off 1 relay on 0 A5 Selection setpoint 2 or DeltaW 0 operation with setpoint 2 1 operation with DeltaW 0 A6 Control characteristics contact K1 0 thermostatic 1 PID 0 A8 Display mode 0 integrals 1 res...

Страница 13: ...ff 0 0 99 0 sec 0 0 sec A56 Alarm suppression after mains on standby on 0 60 min 0 min A60 Sensor type 11 Pt100 2 wire 21 PTC 22 Pt1000 2 wire 11 A70 Software filter 1 not active or else 2 32 average value with 2 32 measuring values 2 A80 Temperature scale 0 Fahrenheit AUS 1 Celsius AUS 2 Fahrenheit OFF 3 Celsius OFF 3 A85 Reset mode of fat operation time 0 reset after alarm message or blocking an...

Страница 14: ...ontact K1 at sensor error A4 Function of contact K2 at sensor error At sensor error the selected relay falls back into the condition pre set here If there is a data loss in parameter memory display indicates EP both contacts K1 and K2 are switched off A5 Selection setpoint 2 or DeltaW This parameter determines whether the setpoints for thermostat 1 and 2 independently adjustable A5 0 or whether th...

Страница 15: ...e temperature lies beyond them In the case of sensor error the alarm is activated independently of this adjustment The output can be inverted to operate as a release A31 Special function at boundary or alarm Here can be selected whether in the case of an alarm the indication to flash and or the buzzer is to start Sensor alarm display F1L or F1H is indicated independently thereof by flashing displa...

Страница 16: ... This parameter can determine by how many measured values an average value is to be formed If a sensor with a very fast reaction to external influences is used an average value ensures a calm signal course A80 Temperature scale Indication can be switched between Fahrenheit and Celsius At conversion the parameters and setpoints maintain their numerical value and adjustment range Example A controlle...

Страница 17: ...eliminated by resetting the unit the controller must be repaired OIL flashing regulation runs Alarm message caused by fat operation time exceeding see P26 Delete with DWON key OIL flashing regulation blocked Regulation blocking caused by fat operation time exceeding see P27 Delete with MELT ON OFF key rES Confirmation of the reset of the fat operating time Key lock see P19 and or A19 Flashing disp...

Страница 18: ...r PTC Pt100 Measuring range PTC KTY81 121 50 C 130 C Pt100 80 C 400 C Accuracy 0 5K 0 5 at 25 C without sensor 1K 0 5 of scale range 0 55 C without sensor Outputs K1 Relay 10 1 5 A 250V change over contact K2 Relay 8 1 5 A 250V change over contact Summer ca 85dB Display One 4 digit LED Display height 13 mm colour red 6 LEDs for status display Power supply 230 V 50 60 Hz power consumption max 6 VA ...

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