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General information GENERAL NOTES The controller is generally operated using NETWORK ADDRESS the buttons UP, DOWN and SET. The stan- dard display indicates the actual tempera- The ST……209 controllers are designed for The code word allows you to set a ture value.
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Parameter tables Alarms Overview The controller has several error units. Those have Error inputs (i.e. Sensor 1 short circuit), which trigger them. Each Error Type will activate it‘s associated actuators to provide the actual error handling to the system. If the error has been acknowledged by the user and the error cause is not removed, the units may be configured to re-raise the error to the user and the system.
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Parameter tables Name Meaning Error unit Notes 0x3B Basket 2 Sensor Error 0x3E Oil check impossible 0x3F User Question: Is oil or fat used? Limiter modules The limiter modules enable the user-defined monitoring of process parameters. This device has 2 limiter modules. Limiter 1 is configured by , limiter 2 by Through a vast option of parameters like grace times, sensor selections, directions, etc., a great variety of user defined parameters may be monitored.
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Parameter tables Parameters Name Function Range J1=0 Alarm suppression time after power on 1 ... 1440 min Alarm suppression time after set point change 1 ... 1440 min Alarm repetition - short period 1 ... 1440 min Alarm repetition - long period 1 ...
Parameter tables Name Function Range J1=0 Recording lock 0: Deactivated +1: Power on ( Limiter 1 minimum observed value since last reset Limiter 1 maximum observed value since last reset Limiter 2 minimum observed value since last reset Limiter 2 maximum observed value since last reset Actuators error unit 1, Sensor errors - Emergency operation 0: Deactivated +1: Alarm (Status_64 - Global error)
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Parameter tables notifications are not terminated until the con- Limiter 1 Hysteresis Actuators error unit 1, troller has been restarted. Limiter 2 Hysteresis Sensor errors - Emergency operation Actuators error unit 2, The hysteresis is set asymmetrically, down- Repeat error unit 1 Safety relevant errors ward at the upper alarm value and upward Repeat error unit 2...
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Parameter tables Buttons / Digital Inputs: 7 8 9 10 11 12 13 The controller can optionally be equipped with buttons and a display. The parameters are used to assign different functions to the buttons. Parameters define the function of the four potential-free switching inputs E1 ... E4 and the two 230V AC inputs E5 and E6. Input E3 is a special feature.
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Parameter tables Para- Functional description Setting range J1=0 J1=1 meter Switching direction E1 0: Normally Open 1: Normally Closed Switching direction E2 Switching direction E3 Switching direction E4 Switching direction E5 Switching direction E6 Enable Frequency measurement E3 0: Digital input 1: Frequency measurement Key selection, function “SET”...
Parameter tables C-- Control circuit 1 Loop 1 is the main temperature controller of the controller. This includes: • Safety times for the burner controller • Setup for the main Two point /PID temperature controller • Special operating mode‘s selection (Super turbo, blanching, ...)and configuration. •...
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Parameter tables Parameters Para- Functional description Setting range J1=0 J1=1 meter Heater controller reset time 0 ... 100 sec Minimum on-time heater controller for Ux = 2, 24 or 25 0 ... 100 sec Minimum off-time heater controller for Ux = 2, 24 or 25 0 ...
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Parameter tables Para- Functional description Setting range J1=0 J1=1 meter Selected Special process 1: Superturbo (2-point-control instead of PID) 2: Blanching 3: Filtration (see 4: measure oil quality Max duration SUPERTURBO 0…300 min Cancel temperature offset SUPERTURBO 0.0 ... 20.0 K 15.0 Setpoint blanching 0.1…999°...
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Parameter tables Control circuit 2 This circuit serves as a secondary circuit or freely definable thermostat. It has no pre-defined function with the controller and may be used to handle anything, that can be handled with a simple Two-point or PID-controller.
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Parameter tables Fan - CVBC (Honeywell Combined Valve Boiler Control) This level contains parametrization for the Honeywell c-bus Burner controllers, which may be configured and controlled via Modbus. Para- Functional description Setting range J1 = 0 J1 = 1 meter CVBC: Fan speed during ignition 0 ...
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Parameter tables Sensors This level contains the parametrization for the analog sensors of the device. There are 4 general purpose sensors F1 ... F4 available, and each may be set to a variety of options. They are configures through F5 and F6 are 4 ... 20mA or 0 ... 10V sensors, which may be configured with F7 is the thermocouple compensation temperature, but doubles as PCB temperature.
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Parameter tables Para- Functional description Setting range J1 = 0 J1 = 1 meter Software filter F3 1 ... 128 Sensor value F4 Offset correction F4 -99.0 K…99.0 K Sensor type F4 Software filter F4 1...128 Sensor value F5 The reference value for Sensor F5 at 4mA -990.0 …...
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Parameter tables Para- Functional description Setting range J1 = 0 J1 = 1 meter Sensor 2 select 1...6: F1 ... F6 Mean weight 0.0 % (= Sensor 2)...100.0 % (= Sensor 1) 50.0 Computed value read-only 0: Deactivated VF2 = f( 1: Average (VS21, VS22, 2: Reserved 3: Reserved...
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Parameter tables Parameter sets / Display configuration This level contains general settings for the device, and it’s parameter handling. Additionally, any parameter or counter resets in level N-- or t-- need to be unlocked here, first. Para- Functional description Setting range J1 = 0 J1 = 1 meter...
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Parameter tables Network This level contains networking configuration for the ST-Bus network and the MODBUS connection to the CVBC (if applicable). Para- Functional description Setting range J1=0 J1=1 meter Address BUS 1 (if in ST-Bus mode) 1…250 Type of BUS Interface 1 0: Deactivated 1: ST-BUS 2: Modbus Master...
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Parameter tables This level includes everything that concerns the frying oil: • Oil check configuration ( • Evaluation of an external oil quality sensor ( • Settings for the alternate oil usage counter ( • Oil filtration settings ( • Parameters for the automated basket moving controls ( Oil check on startup: It can be performed in 2 ways:...
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Parameter tables Basket control The Basket control for automatic basket handling is also configured in this level. It consists of 2 independent modules, which are configured through Para- Functional description Setting range J1=0 J1=1 meter OIL CHECK configuration 0: No oil check 1: Oil check with 1 sensor ( >...
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Parameter tables Para- Functional description Setting range J1=0 J1=1 meter Oil filtration operating parameter 0: deactivated (Bit mask, add up values) +1: enforce minimum temperature +2: enforce maximum temperature Example Values: +4: enforce heater off time +8: Automatic filtration Manual: 39 (with, or without dig. Inputs for the valve) +16: Evaluate filtration maximum timers (to detect Basic Auto: 31 failed automatic system)
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Parameter tables P-Power Calc and other This parameter level configures the net frequency and power measurement with The parameters for the adjustment of the relay protection system are . Please do not touch them, as they are calculated auto- matically. Para- Functional description Setting range...
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Parameter tables T-- Operating hours This level contains the storage and configuration for operating timers, which serve as indicators for maintenance. Those are represented by T10 ... T34. In order to reset the resetable timers, the service technician first needs to set to 1, and then select the timers to reset through T10.
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Parameter tables Para- Function Range meter Timer config sel Timer 3 see T40 Timer config sel Timer 4 see T40 Timer config sel Timer 5 see T40 Timer config sel Timer 6 see T40 Timer config 1 duration 0 ... 18000 sec Timer config 1 is elastic 0: static 1: elastic...
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Parameter tables Actuators This level controls the assignment of internal signals e.g. ‘Heater 1 active’ to actual relays, in order to provide controls to the real world. The corresponding parameters are The SSR outputs may be configured with a few different output modes, in order to control systems with various requirements to their inputs.
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Parameter tables Para- Functional description Setting range J1=0 J1=1 meter Assignment relay K1 0: Deactivated 1: Always active 2: Heater 1 active 3: Deactivated 4: Energy controller On 5: Deactivated 6: Alarm sensor 1 low 7: Alarm sensor 1 high 8: Alarm sensor 2 low 9: Alarm sensor 2 high 10: Warning global...
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Parameter tables Para- Functional description Setting range J1=0 J1=1 meter Function mode SSR3 0: Digital 1: PWM Inversion SSR1 0: normal 1: inverted Inversion SSR2 0: normal 1: inverted Inversion SSR3 0: normal 1: inverted Function LED lower middle 0: Off 1: On 2: SysOn 3: Device running...
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Parameter tables Status bits Status0 0x00 0x10 0x20 0x30 0x00 Regulation active En: CVBC 1 Get: CVBC 1 Set: CVBC 1 0x01 Control loop 1 active 0x02 Control loop 2 active En: Energy controller output Get: Energy controller output Set: Energy controller output 0x03 En: Run Get: Run...
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Status bits Overview Once the Limiters have sensor inputs, the record their minimum and maximum values since their last reset, enabling easy detec- The controller has several error units. Those tion of out of range operation, etc. have error inputs (i.e. sensor 1 short circuit), which trigger them.
Error handling Error units A list of the available error units, which may be adjusted by the user. The error units aggregate errors with a similar severity in order to provide easier configuration to their behavior. Error Parameter Parameter for Parameter Default actuators General meaning of this error unit...
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